General
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Target
c2d46d256b8f9490c9599eea11ecef19fde7d4fdd2dea93604cee3cea8e172ac
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Size
405KB
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Sample
220314-xndwysdccj
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MD5
6d87be9212a1a0e92e58e1ed94c589f9
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SHA1
19ce538b2597da454abf835cff676c28b8eb66f7
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SHA256
c2d46d256b8f9490c9599eea11ecef19fde7d4fdd2dea93604cee3cea8e172ac
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SHA512
278cc5f0215058c6c6943f9e432a335cb824bbb44437b9e28cb4a2ba710e0485aa1388e8a06257b0eaea7aceeb8dabe57663e62b83f0e517eb53a8d3ff7aec67
Static task
static1
Behavioral task
behavioral1
Sample
c2d46d256b8f9490c9599eea11ecef19fde7d4fdd2dea93604cee3cea8e172ac.exe
Resource
win7-20220311-en
Behavioral task
behavioral2
Sample
c2d46d256b8f9490c9599eea11ecef19fde7d4fdd2dea93604cee3cea8e172ac.exe
Resource
win10v2004-20220310-en
Malware Config
Extracted
C:\HowToRestoreYourFiles.txt
rook
Targets
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Target
c2d46d256b8f9490c9599eea11ecef19fde7d4fdd2dea93604cee3cea8e172ac
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Size
405KB
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MD5
6d87be9212a1a0e92e58e1ed94c589f9
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SHA1
19ce538b2597da454abf835cff676c28b8eb66f7
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SHA256
c2d46d256b8f9490c9599eea11ecef19fde7d4fdd2dea93604cee3cea8e172ac
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SHA512
278cc5f0215058c6c6943f9e432a335cb824bbb44437b9e28cb4a2ba710e0485aa1388e8a06257b0eaea7aceeb8dabe57663e62b83f0e517eb53a8d3ff7aec67
Score10/10-
Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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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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