General
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Target
2024-06-12_2ce48f5a9883f06c981a3151ac9c0bb3_crysis_dharma
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Size
92KB
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Sample
240612-3dphlavdqc
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MD5
2ce48f5a9883f06c981a3151ac9c0bb3
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SHA1
bbf9978bfc2e22e0aa31e9592e6210b72c7821ea
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SHA256
b7f3e9aa802967b204893d8fb7150b4e12830e25e483c69059dcb5fec85ee6d2
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SHA512
e9c1e235c81e509e908686d31123fc7a9caf8a50a8e1faedc825d30d14c3e4be70ae39c9f26542d99961ba3f6f3991c024ec19ecc6a29f238ec00dab128fa6da
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SSDEEP
1536:GBwl+KXpsqN5vlwWYyhZ9S4AhXcOETSbSox1OYwN1qg5Hxr7Al:ww+asqN5aW/hSbMlMSox1ODNcaHx
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-12_2ce48f5a9883f06c981a3151ac9c0bb3_crysis_dharma.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-12_2ce48f5a9883f06c981a3151ac9c0bb3_crysis_dharma.exe
Resource
win10v2004-20240611-en
Malware Config
Extracted
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta
Targets
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Target
2024-06-12_2ce48f5a9883f06c981a3151ac9c0bb3_crysis_dharma
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Size
92KB
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MD5
2ce48f5a9883f06c981a3151ac9c0bb3
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SHA1
bbf9978bfc2e22e0aa31e9592e6210b72c7821ea
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SHA256
b7f3e9aa802967b204893d8fb7150b4e12830e25e483c69059dcb5fec85ee6d2
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SHA512
e9c1e235c81e509e908686d31123fc7a9caf8a50a8e1faedc825d30d14c3e4be70ae39c9f26542d99961ba3f6f3991c024ec19ecc6a29f238ec00dab128fa6da
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SSDEEP
1536:GBwl+KXpsqN5vlwWYyhZ9S4AhXcOETSbSox1OYwN1qg5Hxr7Al:ww+asqN5aW/hSbMlMSox1ODNcaHx
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Dharma
Dharma is a ransomware that uses security software installation to hide malicious activities.
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (316) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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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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Adds Run key to start application
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Drops desktop.ini file(s)
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Drops file in System32 directory
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