General
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Target
2024-02-13_187085f60a15d78358d268cf183367e6_crysis_dharma
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Size
92KB
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Sample
240213-faxngaba5z
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MD5
187085f60a15d78358d268cf183367e6
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SHA1
1e13b0fc5b939e8083963abffda959c33475d161
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SHA256
d223d35d360566205c14a9175d5856a63adaf7464c728526b22baee6e9388018
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SHA512
52d003c0c257646ae15341f740a4bb5aea2445f796957b8fd7abaa19b0ca612bf2f2fcdf34adc99bfb820e2d6569a0dbb7f7bf0842b6fc6ea534e72c0d816ed9
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SSDEEP
1536:mBwl+KXpsqN5vlwWYyhY9S4AOHYncfbfTLY+7L+v7/Nthwydlfssi:Qw+asqN5aW/hL+YnGbLY+GzPqyd5
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_187085f60a15d78358d268cf183367e6_crysis_dharma.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-13_187085f60a15d78358d268cf183367e6_crysis_dharma.exe
Resource
win10v2004-20231222-en
Malware Config
Extracted
C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta
Targets
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Target
2024-02-13_187085f60a15d78358d268cf183367e6_crysis_dharma
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Size
92KB
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MD5
187085f60a15d78358d268cf183367e6
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SHA1
1e13b0fc5b939e8083963abffda959c33475d161
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SHA256
d223d35d360566205c14a9175d5856a63adaf7464c728526b22baee6e9388018
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SHA512
52d003c0c257646ae15341f740a4bb5aea2445f796957b8fd7abaa19b0ca612bf2f2fcdf34adc99bfb820e2d6569a0dbb7f7bf0842b6fc6ea534e72c0d816ed9
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SSDEEP
1536:mBwl+KXpsqN5vlwWYyhY9S4AOHYncfbfTLY+7L+v7/Nthwydlfssi:Qw+asqN5aW/hL+YnGbLY+GzPqyd5
Score10/10-
Dharma
Dharma is a ransomware that uses security software installation to hide malicious activities.
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Renames multiple (310) 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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Loads dropped DLL
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Adds Run key to start application
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Drops desktop.ini file(s)
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Drops file in System32 directory
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