General
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Target
fee29a1fad9b386bae4162143ccce4fb19a902766a589fdbab3c6e66a934404f
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Size
826KB
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Sample
211205-ww4a5sfeh8
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MD5
e71f3850816c08fa4c133a471fe295cd
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SHA1
5811249e8c27df1ba3bd7de7a50b249feb97709f
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SHA256
fee29a1fad9b386bae4162143ccce4fb19a902766a589fdbab3c6e66a934404f
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SHA512
3d383967ea98e14927348ea7af546f156b9a9ec05bb43819a9d0b6802ddb49f1de3402d45b05dc1b61dd70e1ae888ba41170d25aa63dcf80306a6b9a70336945
Static task
static1
Behavioral task
behavioral1
Sample
fee29a1fad9b386bae4162143ccce4fb19a902766a589fdbab3c6e66a934404f.exe
Resource
win10-en-20211104
Malware Config
Extracted
djvu
http://tzgl.org/fhsgtsspen6/get.php
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extension
.wnlu
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offline_id
gYuqQ5GsAaJom08TivUVhlPzZDKd916x4NcXrWt1
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payload_url
http://kotob.top/dl/build2.exe
http://tzgl.org/files/1/build3.exe
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ransomnote
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Extracted
vidar
48.9
517
https://qoto.org/@mniami
https://noc.social/@menaomi
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profile_id
517
Targets
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Target
fee29a1fad9b386bae4162143ccce4fb19a902766a589fdbab3c6e66a934404f
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Size
826KB
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MD5
e71f3850816c08fa4c133a471fe295cd
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SHA1
5811249e8c27df1ba3bd7de7a50b249feb97709f
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SHA256
fee29a1fad9b386bae4162143ccce4fb19a902766a589fdbab3c6e66a934404f
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SHA512
3d383967ea98e14927348ea7af546f156b9a9ec05bb43819a9d0b6802ddb49f1de3402d45b05dc1b61dd70e1ae888ba41170d25aa63dcf80306a6b9a70336945
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Detected Djvu ransomware
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Vidar Stealer
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Downloads MZ/PE file
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Executes dropped EXE
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Loads dropped DLL
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Modifies file permissions
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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Suspicious use of SetThreadContext
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