General
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Target
a80efac7f10bf5feac244d2bc5c24988f5cb5e9cbd1d6920c0d58bb4d2dd0da9
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Size
1.8MB
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Sample
240513-n6gk5adf3v
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MD5
9771d97b3e5d419c0f1542a995e00025
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SHA1
1a192dde0e1006efebdd91a6c833e16b014f1896
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SHA256
a80efac7f10bf5feac244d2bc5c24988f5cb5e9cbd1d6920c0d58bb4d2dd0da9
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SHA512
d4c1b84900b882de9c5e32f0a9d3417ed36d0d5c195b1fb40b836c5484b74c50dba4dd6ed88da151793b15088bda605b5a6515fdf5411c0b33b8252bbe10859e
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SSDEEP
49152:VKDt5ITH8MI5LPgX6uP0NZPnHwBQNz+g:qMHu5L4quP0NyBQh
Static task
static1
Behavioral task
behavioral1
Sample
a80efac7f10bf5feac244d2bc5c24988f5cb5e9cbd1d6920c0d58bb4d2dd0da9.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
http://193.222.96.193:81/besho/besho.mp4
Extracted
amadey
4.20
http://5.42.96.7
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install_dir
7af68cdb52
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install_file
axplons.exe
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strings_key
e2ce58e78f631ed97d01fe7b70e85d5e
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url_paths
/zamo7h/index.php
Extracted
xworm
127.0.0.1:7000
beshomandotestbesnd.run.place:7000
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Install_directory
%ProgramData%
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install_file
taskmgr.exe
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telegram
https://api.telegram.org/bot2128988424:AAEkYnwvOQA95riqRZwlqBxg4GV-odRNOyo/sendMessage?chat_id=966649672
Targets
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Target
a80efac7f10bf5feac244d2bc5c24988f5cb5e9cbd1d6920c0d58bb4d2dd0da9
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Size
1.8MB
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MD5
9771d97b3e5d419c0f1542a995e00025
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SHA1
1a192dde0e1006efebdd91a6c833e16b014f1896
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SHA256
a80efac7f10bf5feac244d2bc5c24988f5cb5e9cbd1d6920c0d58bb4d2dd0da9
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SHA512
d4c1b84900b882de9c5e32f0a9d3417ed36d0d5c195b1fb40b836c5484b74c50dba4dd6ed88da151793b15088bda605b5a6515fdf5411c0b33b8252bbe10859e
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SSDEEP
49152:VKDt5ITH8MI5LPgX6uP0NZPnHwBQNz+g:qMHu5L4quP0NyBQh
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Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
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Detect Xworm Payload
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StormKitty payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Downloads MZ/PE file
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Adds Run key to start application
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1