General
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Target
2024-06-19_f013862c115bb83078c68b33aa5d392e_gandcrab_karagany
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Size
91KB
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Sample
240619-ykpdysyflf
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MD5
f013862c115bb83078c68b33aa5d392e
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SHA1
7acc6e8a7417b7ee51af4b678aec74d0813ad6b6
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SHA256
3bf57e3d096aa28e1783e698fe1098ebb97fbe3ffae6dfd032df5a987f61c17d
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SHA512
1fdc5afafa284e52a1db5fcc7fbeeccefbf63526ced7bb02312cfbaeaae3347ae17757d0dc7c68c48d9be20b8b3b8e80fbf58c17fa682ba15f8154f9d820ced7
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SSDEEP
1536:WGdg6A8xXaHuX39Ev8hGijIa7DdfQZblriWU8nFXOsWjcdS6ItKT0S:JZqCZjIGmrxrJItKT0S
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-19_f013862c115bb83078c68b33aa5d392e_gandcrab_karagany.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-19_f013862c115bb83078c68b33aa5d392e_gandcrab_karagany.exe
Resource
win10v2004-20240611-en
Malware Config
Extracted
F:\$RECYCLE.BIN\S-1-5-21-268080393-3149932598-1824759070-1000\KRAB-DECRYPT.txt
http://gandcrabmfe6mnef.onion/13091be722ae110
Extracted
F:\KRAB-DECRYPT.txt
http://gandcrabmfe6mnef.onion/565eddf87266000d
Targets
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Target
2024-06-19_f013862c115bb83078c68b33aa5d392e_gandcrab_karagany
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Size
91KB
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MD5
f013862c115bb83078c68b33aa5d392e
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SHA1
7acc6e8a7417b7ee51af4b678aec74d0813ad6b6
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SHA256
3bf57e3d096aa28e1783e698fe1098ebb97fbe3ffae6dfd032df5a987f61c17d
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SHA512
1fdc5afafa284e52a1db5fcc7fbeeccefbf63526ced7bb02312cfbaeaae3347ae17757d0dc7c68c48d9be20b8b3b8e80fbf58c17fa682ba15f8154f9d820ced7
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SSDEEP
1536:WGdg6A8xXaHuX39Ev8hGijIa7DdfQZblriWU8nFXOsWjcdS6ItKT0S:JZqCZjIGmrxrJItKT0S
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (261) 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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Deletes itself
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Drops startup file
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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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