General
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Target
2024-06-12_add9f3110d6f2552bfa8e709f6237c2a_crysis_dharma
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Size
92KB
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Sample
240612-r6yfessfqp
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MD5
add9f3110d6f2552bfa8e709f6237c2a
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SHA1
e474a2298926610dc23d84b69078667fdf25bac5
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SHA256
3aecdb673dac4bfe59f908d132434f7f304acdb6b3724051a21af3f9af1260ec
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SHA512
6d7ea7949c8ebb1b5ffe013b67ef32f01793af76d453ed3fd5b7fd8e5660dc4bcb8df8d084c00d08d3e23fe4c2d6de115a0b970392ce47e1627af3159841f928
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SSDEEP
1536:GBwl+KXpsqN5vlwWYyhZ9S4AaotGG5Gq5XgH7id4NkzpvjNU4lm:ww+asqN5aW/hSFGKp5wbk4Nkzphvo
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-12_add9f3110d6f2552bfa8e709f6237c2a_crysis_dharma.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-12_add9f3110d6f2552bfa8e709f6237c2a_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
2024-06-12_add9f3110d6f2552bfa8e709f6237c2a_crysis_dharma
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Size
92KB
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MD5
add9f3110d6f2552bfa8e709f6237c2a
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SHA1
e474a2298926610dc23d84b69078667fdf25bac5
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SHA256
3aecdb673dac4bfe59f908d132434f7f304acdb6b3724051a21af3f9af1260ec
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SHA512
6d7ea7949c8ebb1b5ffe013b67ef32f01793af76d453ed3fd5b7fd8e5660dc4bcb8df8d084c00d08d3e23fe4c2d6de115a0b970392ce47e1627af3159841f928
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SSDEEP
1536:GBwl+KXpsqN5vlwWYyhZ9S4AaotGG5Gq5XgH7id4NkzpvjNU4lm:ww+asqN5aW/hSFGKp5wbk4Nkzphvo
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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 (312) 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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