General
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Target
11a5b2700194e4f062fb7dadf9ab9267bdf64ed9bb0ae9cb6bc787fcdb1ee48b.img
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Size
1.2MB
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Sample
250305-ckmdpsvycy
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MD5
ff07facb25c4e4659d5753b8125412d4
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SHA1
d1a3bb897d6f503ffe0f55e44b30af30c180914a
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SHA256
11a5b2700194e4f062fb7dadf9ab9267bdf64ed9bb0ae9cb6bc787fcdb1ee48b
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SHA512
75b8cb31559aabe2b39a54a3c6393fb27d57a39048498830a123e1c512e0a69e4086485ac9cfe1d5a54f1f127c0cb5f658fcee2aa33b4119edeeb3bda247958f
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SSDEEP
12288:C/Yp50g7ZeK50g72OVVyEqJUhkPbwoxC0WLU/1RQIXp0W:/p5F7AK5F7PV8jJUhoC0WIdRZ
Static task
static1
Behavioral task
behavioral1
Sample
PO81025.exe
Resource
win7-20241023-en
Malware Config
Extracted
xworm
3.1
193.23.160.31:1760
H1hx0NXdYm1SIVHw
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Install_directory
%AppData%
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install_file
USB.exe
Targets
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Target
PO81025.exe
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Size
551KB
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MD5
5ed7cd000af88d1d45ab776014efc310
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SHA1
90aafc2ab9d80ee249ec8ce2482156c2964e1231
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SHA256
86ffe66472be6ff6bd7931001bf0bfcb5f88bd76bac7c5ae1b366c2d6234088f
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SHA512
74a7ee091fd3d5e9ade00011874b8c7f216b06845925a174b44dc399ca8f435939c1607ea7ed75cc4329a8a0023a0fb5423dde05739bc78b19109c23a3dc95fd
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SSDEEP
12288:0/Yp50g7ZeK50g72OVVyEqJUhkPbwoxC0WLU/1RQIXp0W:Jp5F7AK5F7PV8jJUhoC0WIdRZ
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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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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 SetThreadContext
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