General
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Target
49ddcf0a48bc960a7d6dd01288bd40b416a8371d4555461f54febe230e065be5
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Size
858KB
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Sample
211024-hgf1eadda8
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MD5
b1e5c3597dfa2c9b910ba4a131c0070a
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SHA1
3765165fc8a601be5a486d36d2a6f57a4dca6290
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SHA256
49ddcf0a48bc960a7d6dd01288bd40b416a8371d4555461f54febe230e065be5
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SHA512
49f54697b383c8d1636058041f20d0873909617066b87f891008be1d10623c67ed4e8b99ab350b1b74ec8409eaa44f553c5e7dc89fb8433ac835741a78b53834
Static task
static1
Behavioral task
behavioral1
Sample
49ddcf0a48bc960a7d6dd01288bd40b416a8371d4555461f54febe230e065be5.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
49ddcf0a48bc960a7d6dd01288bd40b416a8371d4555461f54febe230e065be5
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Size
858KB
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MD5
b1e5c3597dfa2c9b910ba4a131c0070a
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SHA1
3765165fc8a601be5a486d36d2a6f57a4dca6290
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SHA256
49ddcf0a48bc960a7d6dd01288bd40b416a8371d4555461f54febe230e065be5
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SHA512
49f54697b383c8d1636058041f20d0873909617066b87f891008be1d10623c67ed4e8b99ab350b1b74ec8409eaa44f553c5e7dc89fb8433ac835741a78b53834
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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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