General
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Target
2023-02-08_ae858feba30bffb7a141f0612a4aed39_revil_sodinokibi.exe
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Size
220KB
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Sample
230209-rx1jesfg7y
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MD5
ae858feba30bffb7a141f0612a4aed39
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SHA1
c14782126edbb481b3a3b741691481061dd5ccdf
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SHA256
d821b0ee9766ec7da7d7dc179a3ef189ffd3e681d787c1f11fedb270fdad96d2
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SHA512
3876a8114cf054bc3a562baf66477c8086ff9b50cfdf64052e696800f4248e2fb589ec7f9a47d8ed9cad65cf2f7ef7567863360e18e53dd0d6c5bc74a653f9ea
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SSDEEP
6144:LNn4FQS63VE6F/M4q30TJShYh2lS44MKH:F4FQ5Rq32S6c94Z
Behavioral task
behavioral1
Sample
2023-02-08_ae858feba30bffb7a141f0612a4aed39_revil_sodinokibi.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
2023-02-08_ae858feba30bffb7a141f0612a4aed39_revil_sodinokibi.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
C:\52uq97r3-readme.txt
sodinokibi
http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/6F0C682E1DC305F6
http://decryptor.top/6F0C682E1DC305F6
Targets
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Target
2023-02-08_ae858feba30bffb7a141f0612a4aed39_revil_sodinokibi.exe
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Size
220KB
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MD5
ae858feba30bffb7a141f0612a4aed39
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SHA1
c14782126edbb481b3a3b741691481061dd5ccdf
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SHA256
d821b0ee9766ec7da7d7dc179a3ef189ffd3e681d787c1f11fedb270fdad96d2
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SHA512
3876a8114cf054bc3a562baf66477c8086ff9b50cfdf64052e696800f4248e2fb589ec7f9a47d8ed9cad65cf2f7ef7567863360e18e53dd0d6c5bc74a653f9ea
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SSDEEP
6144:LNn4FQS63VE6F/M4q30TJShYh2lS44MKH:F4FQ5Rq32S6c94Z
Score10/10-
Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
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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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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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Sets desktop wallpaper using registry
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