General
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Target
2024-06-10_e1992567a81c254b849db30c7af437b8_crysis_dharma
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Size
92KB
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Sample
240610-x9aresyaqn
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MD5
e1992567a81c254b849db30c7af437b8
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SHA1
913223f7da311250baccba0adca61670216d41bd
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SHA256
884eb9b2819fd2d1a2835e1573e8f2bf8e0406df5fac189b2694ade397a480ff
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SHA512
58dd2390d64a7a9172c8720ee1ae52d2c8551c253e8d68a19935c3f4bc0d8906c76516610cf3fc0b183b4de241807820d6269f40f3cbc47c3a0a2c8021f425ce
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SSDEEP
1536:GBwl+KXpsqN5vlwWYyhZ9S4AurqsLrK0OAFHGpQMAOHC5viuVErCTb:ww+asqN5aW/hSuTNHGpQjOilNuC/
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-10_e1992567a81c254b849db30c7af437b8_crysis_dharma.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-10_e1992567a81c254b849db30c7af437b8_crysis_dharma.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta
Targets
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Target
2024-06-10_e1992567a81c254b849db30c7af437b8_crysis_dharma
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Size
92KB
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MD5
e1992567a81c254b849db30c7af437b8
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SHA1
913223f7da311250baccba0adca61670216d41bd
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SHA256
884eb9b2819fd2d1a2835e1573e8f2bf8e0406df5fac189b2694ade397a480ff
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SHA512
58dd2390d64a7a9172c8720ee1ae52d2c8551c253e8d68a19935c3f4bc0d8906c76516610cf3fc0b183b4de241807820d6269f40f3cbc47c3a0a2c8021f425ce
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SSDEEP
1536:GBwl+KXpsqN5vlwWYyhZ9S4AurqsLrK0OAFHGpQMAOHC5viuVErCTb:ww+asqN5aW/hSuTNHGpQjOilNuC/
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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 (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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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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