General
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Target
892f3cee6fca13224bd5ae07767e1894bde81c2ec68c7b597638f5c5cdd9a4d7
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Size
262KB
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Sample
220510-p97r6abfcl
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MD5
7ee7c8763b605c7d452d05abe42fdb2c
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SHA1
669c75a1453740011e616193eeb94362d764b922
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SHA256
892f3cee6fca13224bd5ae07767e1894bde81c2ec68c7b597638f5c5cdd9a4d7
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SHA512
6b94fdc2279e766295c6aeecd92cccf8c22dde68fab03ae4e82f1572bdf30de15361be70be3666cc823c811665c6c4b4cfe032dcf313afe211e179ef80d88a64
Static task
static1
Behavioral task
behavioral1
Sample
892f3cee6fca13224bd5ae07767e1894bde81c2ec68c7b597638f5c5cdd9a4d7.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
smokeloader
2020
http://monsutiur4.com/
http://nusurionuy5ff.at/
http://moroitomo4.net/
http://susuerulianita1.net/
http://cucumbetuturel4.com/
http://nunuslushau.com/
http://linislominyt11.at/
http://luxulixionus.net/
http://lilisjjoer44.com/
http://nikogminut88.at/
http://limo00ruling.org/
http://mini55tunul.com/
http://samnutu11nuli.com/
http://nikogkojam.org/
Extracted
djvu
http://ugll.org/lancer/get.php
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extension
.egfg
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offline_id
QcVY9rkapJoL3nQkZAsvfTFVYLmscrM1v1QxGWt1
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payload_url
http://zerit.top/dl/build2.exe
http://ugll.org/files/1/build3.exe
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ransomnote
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Extracted
vidar
52
1333
https://t.me/hollandracing
https://busshi.moe/@ronxik321
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profile_id
1333
Extracted
vidar
52
517
https://t.me/hollandracing
https://busshi.moe/@ronxik321
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profile_id
517
Targets
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Target
892f3cee6fca13224bd5ae07767e1894bde81c2ec68c7b597638f5c5cdd9a4d7
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Size
262KB
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MD5
7ee7c8763b605c7d452d05abe42fdb2c
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SHA1
669c75a1453740011e616193eeb94362d764b922
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SHA256
892f3cee6fca13224bd5ae07767e1894bde81c2ec68c7b597638f5c5cdd9a4d7
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SHA512
6b94fdc2279e766295c6aeecd92cccf8c22dde68fab03ae4e82f1572bdf30de15361be70be3666cc823c811665c6c4b4cfe032dcf313afe211e179ef80d88a64
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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 Vidar/Arkei/Megumin Stealer Keywords Retrieved
suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
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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/Filecoder.STOP Variant Public Key Download
suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
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suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
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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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