Summary

b4b14fe5439acf6c66bc7970850945a086bef6ba83ac7c6bb12a8caf3d9c9571

File b4b14fe5439acf6c66bc7970850945a086bef6ba83ac7c6bb12a8caf3d9c9571

Summary
Download Resubmit sample

Size 172.5KB
Type PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressed
MD5 0c8a53be3a730433dda19b120c3b57ae
SHA1 0542f01ea59447403dd72727551f806635782338
SHA256 b4b14fe5439acf6c66bc7970850945a086bef6ba83ac7c6bb12a8caf3d9c9571
SHA512
b10b536b85d528ab77ae0ddc41da8a1628a1fd82b73eefdcfb6db7de7e90adf8a31a07a08d068d46d351adfaca7c428d29d864ede66fea41c99943daa19c0c20
CRC32 53EAE70C
ssdeep None
Yara
  • suspicious_packer_section - The packer/protector section names/keywords
  • SEH__vba - (no description)
  • escalate_priv - Escalade priviledges
  • win_mutex - Create or check mutex
  • win_registry - Affect system registries
  • win_token - Affect system token

Score

This file is very suspicious, with a score of 10 out of 10!

Please notice: The scoring system is currently still in development and should be considered an alpha feature.

Autosubmit

6719477

6719478

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Information on Execution

Analysis
Category Started Completed Duration Routing Logs
FILE July 11, 2025, 8:31 a.m. July 11, 2025, 8:40 a.m. 481 seconds internet Show Analyzer Log
Show Cuckoo Log

Analyzer Log

2025-07-08 09:48:35,000 [analyzer] DEBUG: Starting analyzer from: C:\tmpsgyfoe
2025-07-08 09:48:35,015 [analyzer] DEBUG: Pipe server name: \??\PIPE\TynrNTjFPRIiECvQAfTFvbbrpuYCCEWb
2025-07-08 09:48:35,015 [analyzer] DEBUG: Log pipe server name: \??\PIPE\HhZxXmmnPYgHbxoUMcKSbQfuOdTMX
2025-07-08 09:48:35,358 [analyzer] DEBUG: Started auxiliary module Curtain
2025-07-08 09:48:35,358 [analyzer] DEBUG: Started auxiliary module DbgView
2025-07-08 09:48:35,812 [analyzer] DEBUG: Started auxiliary module Disguise
2025-07-08 09:48:36,030 [analyzer] DEBUG: Loaded monitor into process with pid 516
2025-07-08 09:48:36,030 [analyzer] DEBUG: Started auxiliary module DumpTLSMasterSecrets
2025-07-08 09:48:36,030 [analyzer] DEBUG: Started auxiliary module Human
2025-07-08 09:48:36,030 [analyzer] DEBUG: Started auxiliary module InstallCertificate
2025-07-08 09:48:36,030 [analyzer] DEBUG: Started auxiliary module Reboot
2025-07-08 09:48:36,140 [analyzer] DEBUG: Started auxiliary module RecentFiles
2025-07-08 09:48:36,140 [analyzer] DEBUG: Started auxiliary module Screenshots
2025-07-08 09:48:36,140 [analyzer] DEBUG: Started auxiliary module Sysmon
2025-07-08 09:48:36,140 [analyzer] DEBUG: Started auxiliary module LoadZer0m0n
2025-07-08 09:48:36,296 [lib.api.process] INFO: Successfully executed process from path u'C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\b4b14fe5439acf6c66bc7970850945a086bef6ba83ac7c6bb12a8caf3d9c9571.exe' with arguments '' and pid 708
2025-07-08 09:48:36,515 [analyzer] DEBUG: Loaded monitor into process with pid 708
2025-07-08 09:48:36,578 [analyzer] INFO: Added new file to list with pid 708 and path C:\Users\Administrator\AppData\Local\Temp\backup.exe
2025-07-08 09:48:36,592 [analyzer] INFO: Added new file to list with pid 708 and path C:\Users\Administrator\AppData\Local\Temp\0C7910BA-F902-421E-9E69-CF9AEE0DD4D7\backup.exe
2025-07-08 09:48:36,671 [analyzer] INFO: Injected into process with pid 1344 and name ''
2025-07-08 09:48:36,828 [analyzer] DEBUG: Loaded monitor into process with pid 1344
2025-07-08 09:48:36,890 [analyzer] INFO: Added new file to list with pid 708 and path C:\Users\Administrator\AppData\Local\Temp\9C7EA51D-B2B9-4ABB-A82F-1B32707A146E\backup.exe
2025-07-08 09:48:36,983 [analyzer] INFO: Added new file to list with pid 708 and path C:\Users\Administrator\AppData\Local\Temp\hsperfdata_Administrator\backup.exe
2025-07-08 09:48:37,858 [analyzer] INFO: Added new file to list with pid 1344 and path C:\backup.exe
2025-07-08 09:49:05,296 [analyzer] INFO: Analysis timeout hit, terminating analysis.
2025-07-08 09:49:05,640 [analyzer] INFO: Terminating remaining processes before shutdown.
2025-07-08 09:49:05,655 [lib.api.process] INFO: Successfully terminated process with pid 708.
2025-07-08 09:49:05,655 [lib.api.process] INFO: Successfully terminated process with pid 1344.
2025-07-08 09:49:05,671 [analyzer] INFO: Analysis completed.

Cuckoo Log

2025-07-11 08:32:06,247 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:07,457 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:08,639 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:09,732 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:10,825 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:12,150 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:13,253 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:14,349 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:15,452 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:16,569 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:17,677 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:18,787 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:20,210 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:21,356 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:22,432 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:23,516 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:24,594 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:25,646 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:26,727 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:27,828 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:29,045 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:30,164 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:31,285 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:32,417 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:33,491 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:34,581 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:35,788 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:37,004 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:38,097 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:39,179 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:40,250 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:41,302 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:42,358 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:43,403 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:45,020 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:46,373 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:47,438 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:48,542 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:49,597 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:50,655 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:51,718 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:52,771 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:53,837 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:54,891 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:55,933 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:56,977 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:58,036 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:32:59,089 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:00,168 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:01,249 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:02,683 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:03,725 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:04,788 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:05,826 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:06,862 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:07,982 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:09,256 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:10,379 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:11,459 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:12,513 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:13,554 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:14,574 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:15,589 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:16,609 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:17,637 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:18,813 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:20,083 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:21,200 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:22,306 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:23,773 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:24,850 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:25,918 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:26,995 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:28,121 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:29,228 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:30,316 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:31,403 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:32,490 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:33,888 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:34,975 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:36,041 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:37,106 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:38,207 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:39,566 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:40,593 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:41,618 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:42,933 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:44,150 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:45,232 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:46,313 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:47,375 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:48,454 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:49,518 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:50,542 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:51,562 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:52,780 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:53,844 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:54,920 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:55,955 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:56,992 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:58,009 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:33:59,240 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:00,349 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:01,413 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:02,476 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:03,924 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:05,070 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:06,179 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:07,272 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:08,365 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:09,427 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:10,579 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:11,669 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:12,946 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:13,987 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:15,012 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:16,034 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:17,062 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:18,085 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:19,115 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:20,171 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:21,533 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:22,617 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:23,665 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:24,715 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:25,790 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:26,836 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:27,887 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:28,933 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:30,000 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:31,091 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:32,157 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:33,200 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:34,250 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:35,316 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:36,349 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:37,386 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:38,411 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:39,449 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:40,655 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:41,735 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:42,958 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:44,049 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:45,088 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:46,443 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:47,723 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:48,767 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:49,799 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:50,834 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:51,876 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:53,081 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:54,125 [cuckoo.core.scheduler] DEBUG: Task #6684555: no machine available yet
2025-07-11 08:34:55,186 [cuckoo.core.scheduler] INFO: Task #6684555: acquired machine win7x6413 (label=win7x6413)
2025-07-11 08:34:55,187 [cuckoo.core.resultserver] DEBUG: Now tracking machine 192.168.168.213 for task #6684555
2025-07-11 08:34:55,698 [cuckoo.auxiliary.sniffer] INFO: Started sniffer with PID 2715590 (interface=vboxnet0, host=192.168.168.213)
2025-07-11 08:34:56,111 [cuckoo.machinery.virtualbox] DEBUG: Starting vm win7x6413
2025-07-11 08:34:57,067 [cuckoo.machinery.virtualbox] DEBUG: Restoring virtual machine win7x6413 to vmcloak
2025-07-11 08:36:52,427 [cuckoo.core.guest] INFO: Starting analysis #6684555 on guest (id=win7x6413, ip=192.168.168.213)
2025-07-11 08:36:53,432 [cuckoo.core.guest] DEBUG: win7x6413: not ready yet
2025-07-11 08:36:58,455 [cuckoo.core.guest] INFO: Guest is running Cuckoo Agent 0.10 (id=win7x6413, ip=192.168.168.213)
2025-07-11 08:36:58,550 [cuckoo.core.guest] DEBUG: Uploading analyzer to guest (id=win7x6413, ip=192.168.168.213, monitor=latest, size=6660546)
2025-07-11 08:36:59,844 [cuckoo.core.resultserver] DEBUG: Task #6684555: live log analysis.log initialized.
2025-07-11 08:37:00,908 [cuckoo.core.resultserver] DEBUG: Task #6684555 is sending a BSON stream
2025-07-11 08:37:01,390 [cuckoo.core.resultserver] DEBUG: Task #6684555 is sending a BSON stream
2025-07-11 08:37:01,601 [cuckoo.core.resultserver] DEBUG: Task #6684555 is sending a BSON stream
2025-07-11 08:37:02,100 [cuckoo.core.resultserver] DEBUG: Task #6684555: File upload for 'shots/0001.jpg'
2025-07-11 08:37:02,114 [cuckoo.core.resultserver] DEBUG: Task #6684555 uploaded file length: 133553
2025-07-11 08:37:14,649 [cuckoo.core.guest] DEBUG: win7x6413: analysis #6684555 still processing
2025-07-11 08:37:29,741 [cuckoo.core.guest] DEBUG: win7x6413: analysis #6684555 still processing
2025-07-11 08:37:30,340 [cuckoo.core.resultserver] DEBUG: Task #6684555: File upload for 'curtain/1751960945.48.curtain.log'
2025-07-11 08:37:30,342 [cuckoo.core.resultserver] DEBUG: Task #6684555 uploaded file length: 36
2025-07-11 08:37:30,495 [cuckoo.core.resultserver] DEBUG: Task #6684555: File upload for 'sysmon/1751960945.64.sysmon.xml'
2025-07-11 08:37:30,505 [cuckoo.core.resultserver] DEBUG: Task #6684555 uploaded file length: 1221934
2025-07-11 08:37:30,519 [cuckoo.core.resultserver] DEBUG: Task #6684555: File upload for 'files/a0bbe7a1d2e3c9bf_backup.exe'
2025-07-11 08:37:30,522 [cuckoo.core.resultserver] DEBUG: Task #6684555: File upload for 'files/e0422dc09f2d8d03_backup.exe'
2025-07-11 08:37:30,526 [cuckoo.core.resultserver] DEBUG: Task #6684555 uploaded file length: 176645
2025-07-11 08:37:30,531 [cuckoo.core.resultserver] DEBUG: Task #6684555 uploaded file length: 176647
2025-07-11 08:37:30,740 [cuckoo.core.resultserver] DEBUG: Task #6684555 had connection reset for <Context for LOG>
2025-07-11 08:37:32,752 [cuckoo.core.guest] INFO: win7x6413: analysis completed successfully
2025-07-11 08:37:32,763 [cuckoo.core.plugins] DEBUG: Stopped auxiliary module: Redsocks
2025-07-11 08:37:32,791 [cuckoo.core.plugins] DEBUG: Stopped auxiliary module: Sniffer
2025-07-11 08:37:34,049 [cuckoo.machinery.virtualbox] INFO: Successfully generated memory dump for virtual machine with label win7x6413 to path /srv/cuckoo/cwd/storage/analyses/6684555/memory.dmp
2025-07-11 08:37:34,050 [cuckoo.machinery.virtualbox] DEBUG: Stopping vm win7x6413
2025-07-11 08:40:00,729 [cuckoo.core.resultserver] DEBUG: Stopped tracking machine 192.168.168.213 for task #6684555
2025-07-11 08:40:01,203 [cuckoo.core.scheduler] DEBUG: Released database task #6684555
2025-07-11 08:40:01,221 [cuckoo.core.scheduler] INFO: Task #6684555: analysis procedure completed

Signatures

Yara rules detected for file (6 events)
description The packer/protector section names/keywords rule suspicious_packer_section
description (no description) rule SEH__vba
description Escalade priviledges rule escalate_priv
description Create or check mutex rule win_mutex
description Affect system registries rule win_registry
description Affect system token rule win_token
The executable contains unknown PE section names indicative of a packer (could be a false positive) (1 event)
section .imports
Creates executable files on the filesystem (5 events)
file C:\Users\Administrator\AppData\Local\Temp\0C7910BA-F902-421E-9E69-CF9AEE0DD4D7\backup.exe
file C:\backup.exe
file C:\Users\Administrator\AppData\Local\Temp\backup.exe
file C:\Users\Administrator\AppData\Local\Temp\9C7EA51D-B2B9-4ABB-A82F-1B32707A146E\backup.exe
file C:\Users\Administrator\AppData\Local\Temp\hsperfdata_Administrator\backup.exe
Drops an executable to the user AppData folder (1 event)
file C:\Users\Administrator\AppData\Local\Temp\0C7910BA-F902-421E-9E69-CF9AEE0DD4D7\backup.exe
Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time) (1 event)
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 708
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
length: 24576
protection: 32 (PAGE_EXECUTE_READ)
base_address: 0x00510000
process_handle: 0xffffffff
1 0 0
The executable is compressed using UPX (2 events)
section UPX0 description Section name indicates UPX
section UPX1 description Section name indicates UPX
Attempts to modify Explorer settings to prevent file extensions from being displayed (1 event)
registry HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt
Attempts to modify Explorer settings to prevent hidden files from being displayed (1 event)
registry HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Hidden
File has been identified by 13 AntiVirus engine on IRMA as malicious (13 events)
G Data Antivirus (Windows) Virus: Trojan.Generic.4385790 (Engine A), Win32.Trojan.Vilsel.A (Engine B)
Avast Core Security (Linux) Win32:Vilsel-CT [Trj]
C4S ClamAV (Linux) Win.Malware.Genpack-6989317-0
Trellix (Linux) Generic VB.z trojan
WithSecure (Linux) Trojan.TR/Crypt.ULPM.Gen
eScan Antivirus (Linux) Trojan.Generic.4385790(DB)
ESET Security (Windows) Win32/VB.OZA trojan
Sophos Anti-Virus (Linux) Troj/VB-LET
DrWeb Antivirus (Linux) Trojan.Copyself.102
ClamAV (Linux) Win.Malware.Genpack-6989317-0
Bitdefender Antivirus (Linux) Trojan.Generic.4385790
Kaspersky Standard (Windows) Trojan.Win32.Vilsel.loy
Emsisoft Commandline Scanner (Windows) Trojan.Generic.4385790 (B)
File has been identified by 60 AntiVirus engines on VirusTotal as malicious (50 out of 60 events)
Bkav W32.AIDetectMalware
Cynet Malicious (score: 100)
Skyhigh BehavesLike.Win32.Generic.cm
ALYac Trojan.Generic.4385790
Cylance Unsafe
Sangfor Worm.Win32.VB.pro3
CrowdStrike win/malicious_confidence_100% (W)
BitDefender Trojan.Generic.4385790
K7GW Trojan ( 005640b91 )
K7AntiVirus Trojan ( 005640b91 )
Arcabit Trojan.Generic.D42EBFE
Baidu Win32.Trojan.VB.x
VirIT Trojan.Win32.Copyself.DY
Symantec Trojan Horse
Elastic malicious (high confidence)
ESET-NOD32 Win32/VB.OZA
APEX Malicious
Avast Win32:Vilsel-CT [Trj]
ClamAV Win.Malware.Genpack-6989317-0
Kaspersky Trojan.Win32.Vilsel.loy
NANO-Antivirus Trojan.Win32.Vilsel.junlqn
SUPERAntiSpyware Trojan.Agent/Gen-Dropper
MicroWorld-eScan Trojan.Generic.4385790
Rising Trojan.VB!1.BAD4 (CLASSIC)
Emsisoft Trojan.Generic.4385790 (B)
F-Secure Trojan.TR/Crypt.ULPM.Gen
DrWeb Trojan.Copyself.102
VIPRE Trojan.Generic.4385790
McAfeeD Real Protect-LS!0C8A53BE3A73
Trapmine malicious.high.ml.score
CTX exe.trojan.generic
Sophos Troj/VB-LET
SentinelOne Static AI - Malicious PE
Jiangmin Trojan.Vilsel.dbg
Webroot W32.Trojan.Gen
Avira TR/Crypt.ULPM.Gen
Antiy-AVL Trojan/Win32.VB.oza
Kingsoft malware.kb.a.997
Gridinsoft Trojan.Win32.Agent.bot!s1
Xcitium Packed.Win32.MUPX.Gen@24tbus
Microsoft Trojan:Win32/PlugX!pz
ZoneAlarm Troj/VB-LET
GData Win32.Trojan.Vilsel.A
Varist W32/VB.ADL.gen!Eldorado
AhnLab-V3 Backdoor/Win.Poison.R573879
Acronis suspicious
VBA32 SScope.Trojan.VB
TACHYON Trojan/W32.VB-Vilsel.176643
DeepInstinct MALICIOUS
Malwarebytes Chir.Spyware.Infostealer.DDS
Screenshots
Name Response Post-Analysis Lookup
No hosts contacted.
IP Address Status Action VT Location
No hosts contacted.
Cuckoo

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