General
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Target
a56e155faefc72a0f5174e27670cd9f8e8c66a646744feedd0211e37f6aef6fb
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Size
1.2MB
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Sample
210928-lcg9fsbecj
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MD5
8e244d7b7cf47c80086e78d82faa5973
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SHA1
ce0df1d67d786310c3007f18aab4446914413553
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SHA256
a56e155faefc72a0f5174e27670cd9f8e8c66a646744feedd0211e37f6aef6fb
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SHA512
e31f5a71b5f7c1ba174db79e20a245ef4b083334733c22e616a82ca3d9e9ef844b508332bc0ed9b37a441e1ec235c122efc23a6194b72a94df0aeb10179bd360
Static task
static1
Behavioral task
behavioral1
Sample
a56e155faefc72a0f5174e27670cd9f8e8c66a646744feedd0211e37f6aef6fb.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
a56e155faefc72a0f5174e27670cd9f8e8c66a646744feedd0211e37f6aef6fb.exe
Resource
win10-en-20210920
Malware Config
Extracted
C:\README1.txt
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README2.txt
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README3.txt
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README4.txt
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README5.txt
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README6.txt
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README7.txt
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README8.txt
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README9.txt
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README10.txt
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Targets
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Target
a56e155faefc72a0f5174e27670cd9f8e8c66a646744feedd0211e37f6aef6fb
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Size
1.2MB
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MD5
8e244d7b7cf47c80086e78d82faa5973
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SHA1
ce0df1d67d786310c3007f18aab4446914413553
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SHA256
a56e155faefc72a0f5174e27670cd9f8e8c66a646744feedd0211e37f6aef6fb
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SHA512
e31f5a71b5f7c1ba174db79e20a245ef4b083334733c22e616a82ca3d9e9ef844b508332bc0ed9b37a441e1ec235c122efc23a6194b72a94df0aeb10179bd360
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Modifies Installed Components in the registry
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Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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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Sets desktop wallpaper using registry
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