General
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Target
bXClient.exe
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Size
42KB
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Sample
250120-x8mdtsvmgm
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MD5
1197a13638ec84ea69c38d0a789a66a2
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SHA1
fc65c04ec53a09606c15055a7edc4a083190a418
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SHA256
12983048e2e21778b6db353a833f6ecd6a9745c2818d0968f9c882b1806681c1
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SHA512
12f62b6cea4f6346129d6c589d557d1481e43e749ebbd5d264ac925140da4b277560d4d75453a58847ad651562b5b230cd0650e968461a0f360054ec58b89fe5
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SSDEEP
768:g/CsBpA2DYSPd6ls3AyZrl2F59g8qZOCh60R8lE9:g/C2d40wF59g8qZOCU1E9
Behavioral task
behavioral1
Sample
bXClient.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
bXClient.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
xworm
5.0
https://pastebin.com/raw/0Pj9kgRk:1
ZywUmpapVFNqLmrC
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Install_directory
%Userprofile%
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install_file
msconfig.exe
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pastebin_url
https://pastebin.com/raw/0Pj9kgRk
Targets
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Target
bXClient.exe
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Size
42KB
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MD5
1197a13638ec84ea69c38d0a789a66a2
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SHA1
fc65c04ec53a09606c15055a7edc4a083190a418
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SHA256
12983048e2e21778b6db353a833f6ecd6a9745c2818d0968f9c882b1806681c1
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SHA512
12f62b6cea4f6346129d6c589d557d1481e43e749ebbd5d264ac925140da4b277560d4d75453a58847ad651562b5b230cd0650e968461a0f360054ec58b89fe5
-
SSDEEP
768:g/CsBpA2DYSPd6ls3AyZrl2F59g8qZOCh60R8lE9:g/C2d40wF59g8qZOCU1E9
Score10/10-
Detect Xworm Payload
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Xworm family
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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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Legitimate hosting services abused for malware hosting/C2
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1