General
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Target
ea93fadad8270e4f65d6af51e5309ab88ce19cb512bb5c5382eb6df296efdf5d
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Size
856KB
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Sample
211020-v88wqahdd8
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MD5
2cd4ac158f69f05084042efbc62484f7
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SHA1
90a281db9cbb6321e9799fa94ae99d765619f907
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SHA256
ea93fadad8270e4f65d6af51e5309ab88ce19cb512bb5c5382eb6df296efdf5d
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SHA512
0308b5a41a99bd5fb79ee07188c0fb877030a3398061116bbeaa31f0e85ad632daea6af2903c56099f6a16da51672327afb8bde074b02eb6ee83520d17138e71
Static task
static1
Behavioral task
behavioral1
Sample
ea93fadad8270e4f65d6af51e5309ab88ce19cb512bb5c5382eb6df296efdf5d.exe
Resource
win10-en-20211014
Malware Config
Extracted
vidar
41.5
517
https://mas.to/@xeroxxx
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profile_id
517
Extracted
djvu
http://rlrz.org/fhsgtsspen6
Targets
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Target
ea93fadad8270e4f65d6af51e5309ab88ce19cb512bb5c5382eb6df296efdf5d
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Size
856KB
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MD5
2cd4ac158f69f05084042efbc62484f7
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SHA1
90a281db9cbb6321e9799fa94ae99d765619f907
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SHA256
ea93fadad8270e4f65d6af51e5309ab88ce19cb512bb5c5382eb6df296efdf5d
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SHA512
0308b5a41a99bd5fb79ee07188c0fb877030a3398061116bbeaa31f0e85ad632daea6af2903c56099f6a16da51672327afb8bde074b02eb6ee83520d17138e71
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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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