General
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Target
2023-04-20_e4be3e7aa3e471f7c42ec7ba35c3d69f_revil.exe
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Size
165KB
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Sample
230422-eeg8xacc63
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MD5
e4be3e7aa3e471f7c42ec7ba35c3d69f
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SHA1
5640beca5831e8a49031cd335a31415bfc8f3282
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SHA256
50fdb342de90ce63c31625156beb9ed968bf11527ce7c4c3bd4a3f3f7c4cf730
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SHA512
11b7e7659b083d1a7a060c7512651089fab63960e96083a60123c44cdd957a022c7d0af8c7b1bb7db364c44d30333ec2e121a9f4a85659f61143c8f36504fc26
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SSDEEP
3072:eCEq0R0nZ5ys5n4Y9doh7O79siUs/NaV4mKI3EeUO:lw02sJPi7O93NK4mKI0VO
Behavioral task
behavioral1
Sample
2023-04-20_e4be3e7aa3e471f7c42ec7ba35c3d69f_revil.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-04-20_e4be3e7aa3e471f7c42ec7ba35c3d69f_revil.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
C:\Recovery\ncyx0rm-readme.txt
sodinokibi
http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/B4DAD1982572985D
http://decryptor.top/B4DAD1982572985D
Targets
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Target
2023-04-20_e4be3e7aa3e471f7c42ec7ba35c3d69f_revil.exe
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Size
165KB
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MD5
e4be3e7aa3e471f7c42ec7ba35c3d69f
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SHA1
5640beca5831e8a49031cd335a31415bfc8f3282
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SHA256
50fdb342de90ce63c31625156beb9ed968bf11527ce7c4c3bd4a3f3f7c4cf730
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SHA512
11b7e7659b083d1a7a060c7512651089fab63960e96083a60123c44cdd957a022c7d0af8c7b1bb7db364c44d30333ec2e121a9f4a85659f61143c8f36504fc26
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SSDEEP
3072:eCEq0R0nZ5ys5n4Y9doh7O79siUs/NaV4mKI3EeUO:lw02sJPi7O93NK4mKI0VO
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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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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