General
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Target
xdblake.exe
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Size
66KB
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Sample
241118-t4j65a1dln
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MD5
bca20b0a6a3877b3bbedd6595e804164
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SHA1
0bfd19a1dac3f937098aa005ff0b5aab2e767663
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SHA256
0f06d9dfb9badfd337bd1dfb21f8b0ebb934e81072cddcef3d8466e526f2275b
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SHA512
4932b511e0429f3a97b726483a87641d579a0d0d8f61c2771eb900baaffe36ea9ee2fba4e098fd922dc3c2aab8b0684483096ed9eb0de23cdc97f63ac449ac32
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SSDEEP
1536:aefDEXUBdPPSuPr+hBcbDVnjXVQ6eK4ORonSLIF:aextSuPr4BcbpjFIK4O6nSsF
Behavioral task
behavioral1
Sample
xdblake.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
xdblake.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
xworm
yet-assist.gl.at.ply.gg:63100
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Install_directory
%ProgramData%
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install_file
$77wsappx.exe
Targets
-
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Target
xdblake.exe
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Size
66KB
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MD5
bca20b0a6a3877b3bbedd6595e804164
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SHA1
0bfd19a1dac3f937098aa005ff0b5aab2e767663
-
SHA256
0f06d9dfb9badfd337bd1dfb21f8b0ebb934e81072cddcef3d8466e526f2275b
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SHA512
4932b511e0429f3a97b726483a87641d579a0d0d8f61c2771eb900baaffe36ea9ee2fba4e098fd922dc3c2aab8b0684483096ed9eb0de23cdc97f63ac449ac32
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SSDEEP
1536:aefDEXUBdPPSuPr+hBcbDVnjXVQ6eK4ORonSLIF:aextSuPr4BcbpjFIK4O6nSsF
Score10/10-
Detect Xworm Payload
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Xworm family
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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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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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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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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1