General
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Target
1.exe
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Size
214KB
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Sample
220926-ry63labag7
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MD5
67bf839781690986652387e088653eaf
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SHA1
6ddb5bed7a0ec2db6bc35e5240afff230d19ac77
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SHA256
5f9a45c781500fd1d49e60ecc9acdcd6d92288da92f6130c2efe33aa6fcb251b
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SHA512
57049761fff07ea7ca46057fe6d434ebbdd9b93a384c00b74bf86626b97a2cfd11a4bee8adc6b6b286954ce9a9cf7bcfa96c5c8bc1e675f77dec8dd3f4b71aa9
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SSDEEP
6144:MyJE1yd7WHJmcyfjtPWna4DQFu/U3buRKlemZ9DnGAevIhdiFy+:MU/d7WsvBPWa4DQFu/U3buRKlemZ9Dn4
Behavioral task
behavioral1
Sample
1.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
1.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
C:\!!! ALL YOUR FILES ARE ENCRYPTED !!!.TXT
https://tox.chat/download.html
Extracted
C:\!!! ALL YOUR FILES ARE ENCRYPTED !!!.TXT
https://tox.chat/download.html
Targets
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Target
1.exe
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Size
214KB
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MD5
67bf839781690986652387e088653eaf
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SHA1
6ddb5bed7a0ec2db6bc35e5240afff230d19ac77
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SHA256
5f9a45c781500fd1d49e60ecc9acdcd6d92288da92f6130c2efe33aa6fcb251b
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SHA512
57049761fff07ea7ca46057fe6d434ebbdd9b93a384c00b74bf86626b97a2cfd11a4bee8adc6b6b286954ce9a9cf7bcfa96c5c8bc1e675f77dec8dd3f4b71aa9
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SSDEEP
6144:MyJE1yd7WHJmcyfjtPWna4DQFu/U3buRKlemZ9DnGAevIhdiFy+:MU/d7WsvBPWa4DQFu/U3buRKlemZ9Dn4
Score10/10-
Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
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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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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory
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