General
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Target
XWorm.V6.0.zip
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Size
34.5MB
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Sample
250128-mdqgwswja1
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MD5
a0b7d7f290385441b7b4c863d3873a22
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SHA1
c66d5b61e0c82c05ce271994775bf6124457b6e1
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SHA256
b8574159eebd064a1d7854e8422fb0222759bbc31b1469ff7866a06b4aa560f0
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SHA512
10ddf84eb55a0b4fbd3a6f4e2549801e897b4789baedf9b73ba00c62afe62ba8f7536f00a223a762922b46826a987a89fd3b298a6fd594978b2205c38b1b3b78
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SSDEEP
786432:SAei7Z9K1koiZEj6mcaFf8G46pvzgbHGgCZ1p6XEDgkP9YA/:aqSiFhuUJOgbHGahkPH/
Behavioral task
behavioral1
Sample
XWorm.V6.0.zip
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
XWorm.V6.0.zip
Resource
win10v2004-20241007-en
Malware Config
Extracted
xworm
5.0
OnCH8EVI1tYADuXo
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Install_directory
%LocalAppData%
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install_file
msedge.exe
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pastebin_url
https://pastebin.com/raw/RPPi3ByL
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telegram
https://api.telegram.org/bot7483240807:AAEYFrBoMgquxWoikOe9bVlqmoMC2b2AOO4/sendMessage?chat_id=5279018187
Extracted
stealerium
https://api.telegram.org/bot7204924753:AAFaqmmBR9ybp4-iE8BA2YCiFNUbOEd0Ljk/sendMessage?chat_id=
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url
https://szurubooru.zulipchat.com/api/v1/messages
Targets
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Target
XWorm.V6.0.zip
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Size
34.5MB
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MD5
a0b7d7f290385441b7b4c863d3873a22
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SHA1
c66d5b61e0c82c05ce271994775bf6124457b6e1
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SHA256
b8574159eebd064a1d7854e8422fb0222759bbc31b1469ff7866a06b4aa560f0
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SHA512
10ddf84eb55a0b4fbd3a6f4e2549801e897b4789baedf9b73ba00c62afe62ba8f7536f00a223a762922b46826a987a89fd3b298a6fd594978b2205c38b1b3b78
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SSDEEP
786432:SAei7Z9K1koiZEj6mcaFf8G46pvzgbHGgCZ1p6XEDgkP9YA/:aqSiFhuUJOgbHGahkPH/
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Detect Xworm Payload
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Stealerium family
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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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Legitimate hosting services abused for malware hosting/C2
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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