General
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Target
2024-06-11_3218917a67a4139acc428caf5ff9ccc5_crysis_dharma
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Size
92KB
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Sample
240611-rsnn3azerg
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MD5
3218917a67a4139acc428caf5ff9ccc5
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SHA1
460e0278ba8e4cb904587944c1da76437e102360
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SHA256
ab609c34aa4646384c6c0d9b37abda0e4eb9781d488cf5f6903c341c47d7dbc1
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SHA512
4fd5ea55704d932196e1d759eb718afe5f2e913e35296b1c520bb65c5a5431ea5b7fce5ef9a8379ec0e91344c4542359570f05d7c43a6093abe1d676ad9c7e80
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SSDEEP
1536:GBwl+KXpsqN5vlwWYyhZ9S4AHeAzVbobr+t+NK1GcoDc50cO2tqpbe:ww+asqN5aW/hSUUVEnHKIcAtcO2tqpb
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-11_3218917a67a4139acc428caf5ff9ccc5_crysis_dharma.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-11_3218917a67a4139acc428caf5ff9ccc5_crysis_dharma.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta
Targets
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Target
2024-06-11_3218917a67a4139acc428caf5ff9ccc5_crysis_dharma
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Size
92KB
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MD5
3218917a67a4139acc428caf5ff9ccc5
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SHA1
460e0278ba8e4cb904587944c1da76437e102360
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SHA256
ab609c34aa4646384c6c0d9b37abda0e4eb9781d488cf5f6903c341c47d7dbc1
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SHA512
4fd5ea55704d932196e1d759eb718afe5f2e913e35296b1c520bb65c5a5431ea5b7fce5ef9a8379ec0e91344c4542359570f05d7c43a6093abe1d676ad9c7e80
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SSDEEP
1536:GBwl+KXpsqN5vlwWYyhZ9S4AHeAzVbobr+t+NK1GcoDc50cO2tqpbe:ww+asqN5aW/hSUUVEnHKIcAtcO2tqpb
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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 (313) 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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