General
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Target
c252ff7688086875863f57bc22e935caa709dbcb22c2094031c0c66942c2d525
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Size
857KB
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Sample
211024-g31q9sdcg3
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MD5
afc2ad9252c48b3f80cdf2124f5f1a9c
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SHA1
6f1820bc43c4414113b559b67d7ecef64f3906d3
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SHA256
c252ff7688086875863f57bc22e935caa709dbcb22c2094031c0c66942c2d525
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SHA512
a0ffb0452332476d35886a55a058ae3702c4bf72eeca34843f1ad4455eda103cb760059d52377e7962e907a60e5d28e808d01c175f8f5c0e6dc17bd3d0c5e066
Static task
static1
Behavioral task
behavioral1
Sample
c252ff7688086875863f57bc22e935caa709dbcb22c2094031c0c66942c2d525.exe
Resource
win10-en-20210920
Malware Config
Extracted
vidar
41.5
517
https://mas.to/@xeroxxx
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profile_id
517
Extracted
djvu
http://rlrz.org/lancer
Targets
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Target
c252ff7688086875863f57bc22e935caa709dbcb22c2094031c0c66942c2d525
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Size
857KB
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MD5
afc2ad9252c48b3f80cdf2124f5f1a9c
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SHA1
6f1820bc43c4414113b559b67d7ecef64f3906d3
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SHA256
c252ff7688086875863f57bc22e935caa709dbcb22c2094031c0c66942c2d525
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SHA512
a0ffb0452332476d35886a55a058ae3702c4bf72eeca34843f1ad4455eda103cb760059d52377e7962e907a60e5d28e808d01c175f8f5c0e6dc17bd3d0c5e066
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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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