General
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Target
2d9b9192977ba713103c2043f4e79e66ed7d3203a5b089bf56eefa4abbc79c7c
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Size
781KB
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Sample
211021-dcawdaafeq
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MD5
260881d1b6692e8904dc178e7df8a0b0
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SHA1
7e2feadc2ac3086461c4163b8e519583b13efdbf
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SHA256
2d9b9192977ba713103c2043f4e79e66ed7d3203a5b089bf56eefa4abbc79c7c
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SHA512
49f17914a312326654c6f63ebac94759f1412a8a7a6f16240c488f7080f4efce7096e7fad6edbd0b6d83f2c5a3783018e92b327ba599e78137b0721c608e6b99
Static task
static1
Behavioral task
behavioral1
Sample
2d9b9192977ba713103c2043f4e79e66ed7d3203a5b089bf56eefa4abbc79c7c.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/fhsgtsspen6
Targets
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Target
2d9b9192977ba713103c2043f4e79e66ed7d3203a5b089bf56eefa4abbc79c7c
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Size
781KB
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MD5
260881d1b6692e8904dc178e7df8a0b0
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SHA1
7e2feadc2ac3086461c4163b8e519583b13efdbf
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SHA256
2d9b9192977ba713103c2043f4e79e66ed7d3203a5b089bf56eefa4abbc79c7c
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SHA512
49f17914a312326654c6f63ebac94759f1412a8a7a6f16240c488f7080f4efce7096e7fad6edbd0b6d83f2c5a3783018e92b327ba599e78137b0721c608e6b99
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Detected Djvu ransomware
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suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
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suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
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suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
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suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
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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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