General
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Target
b2ead2f5dd66768b54e52b2324eae94d63cbc94480aa210248ac60317f86c94e
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Size
832KB
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Sample
210727-9k8efcjxgx
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MD5
79ae8f19fb20717324921fe5111c883d
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SHA1
42b10c8a5c6f899e0622c05452618ea777e0a32f
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SHA256
b2ead2f5dd66768b54e52b2324eae94d63cbc94480aa210248ac60317f86c94e
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SHA512
1116342676373a0b5614fda6757067a279622333caae5b1bb964156dc31321343cfca77e49369a7195934c21daaf38c751aed3cc2297ff1c2677723ad62654da
Static task
static1
Malware Config
Extracted
vidar
39.7
517
https://shpak125.tumblr.com/
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profile_id
517
Targets
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Target
b2ead2f5dd66768b54e52b2324eae94d63cbc94480aa210248ac60317f86c94e
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Size
832KB
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MD5
79ae8f19fb20717324921fe5111c883d
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SHA1
42b10c8a5c6f899e0622c05452618ea777e0a32f
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SHA256
b2ead2f5dd66768b54e52b2324eae94d63cbc94480aa210248ac60317f86c94e
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SHA512
1116342676373a0b5614fda6757067a279622333caae5b1bb964156dc31321343cfca77e49369a7195934c21daaf38c751aed3cc2297ff1c2677723ad62654da
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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)
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suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
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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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