General
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Target
e42ddb0cabb9a77219150f59ff4aa95f.exe
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Size
830KB
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Sample
210506-wpbngnypw2
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MD5
e42ddb0cabb9a77219150f59ff4aa95f
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SHA1
4f5e306cc8e24230915dc53f15efeefc5e9f0609
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SHA256
f896070688915d517ec78e784f370089c15b012806dd3a3d33557e2bc3d44e2c
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SHA512
2b5b5583d8db653881355afa774c51b06d1a21311148dc370af9f7ad2a1e3e69d36fc355eb1e1152bea649023632082488ea6246a1cf07024af572779ee33cff
Malware Config
Targets
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Target
e42ddb0cabb9a77219150f59ff4aa95f.exe
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Size
830KB
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MD5
e42ddb0cabb9a77219150f59ff4aa95f
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SHA1
4f5e306cc8e24230915dc53f15efeefc5e9f0609
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SHA256
f896070688915d517ec78e784f370089c15b012806dd3a3d33557e2bc3d44e2c
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SHA512
2b5b5583d8db653881355afa774c51b06d1a21311148dc370af9f7ad2a1e3e69d36fc355eb1e1152bea649023632082488ea6246a1cf07024af572779ee33cff
Score10/10-
Deletes Windows Defender Definitions
Uses mpcmdrun utility to delete all AV definitions.
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Djvu Ransomware
Ransomware which is a variant of the STOP family.
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Suspicious use of NtCreateProcessExOtherParentProcess
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Vidar
Vidar is an infostealer based on Arkei stealer.
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Disables Task Manager via registry modification
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Downloads MZ/PE file
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Drops file in Drivers directory
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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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Reads local data of messenger clients
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses 2FA software files, possible credential harvesting
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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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