General
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Target
6d7035f74556c92a816beedbebebdb6c13cd1d9bdd53fcf268b27b6991fcfd65
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Size
804KB
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Sample
220430-twlpzshgc4
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MD5
a1ab7d2f1f8da9d0f684dddc5efe1e95
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SHA1
581e119d9fe3974105b590754a421b0b71187e17
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SHA256
6d7035f74556c92a816beedbebebdb6c13cd1d9bdd53fcf268b27b6991fcfd65
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SHA512
e593549b9e121d0e03bebf13f2b027a377dccabf9e2f8fc3931312475bac00ec78f282c3ddc3bc98960f89024ed846b775a8adfd1c85877b2e2546abb5ec5db8
Static task
static1
Behavioral task
behavioral1
Sample
6d7035f74556c92a816beedbebebdb6c13cd1d9bdd53fcf268b27b6991fcfd65.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
djvu
http://fuyt.org/fhsgtsspen6/get.php
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extension
.mmob
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offline_id
w6IKbZ9nGWp1wM5W7MK8obmynSc0Hx2FVdvsSzt1
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payload_url
http://zerit.top/dl/build2.exe
http://fuyt.org/files/1/build3.exe
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ransomnote
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Extracted
vidar
51.8
517
https://t.me/mm20220428
https://koyu.space/@ronxik123
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profile_id
517
Targets
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Target
6d7035f74556c92a816beedbebebdb6c13cd1d9bdd53fcf268b27b6991fcfd65
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Size
804KB
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MD5
a1ab7d2f1f8da9d0f684dddc5efe1e95
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SHA1
581e119d9fe3974105b590754a421b0b71187e17
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SHA256
6d7035f74556c92a816beedbebebdb6c13cd1d9bdd53fcf268b27b6991fcfd65
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SHA512
e593549b9e121d0e03bebf13f2b027a377dccabf9e2f8fc3931312475bac00ec78f282c3ddc3bc98960f89024ed846b775a8adfd1c85877b2e2546abb5ec5db8
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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 W32/Agent.OGR!tr.pws Stealer
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
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suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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