General
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Target
ff0e9e76919eee0016c1e9197dfa2b6f001304af7168ae42693a9a3c68d133f0
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Size
834KB
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Sample
211201-t3ej9adhaj
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MD5
ab07b1b2eacdae3930253fc6b2abc0ee
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SHA1
a6b465b202f802ad53bcf246e597b1dd2cfb2218
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SHA256
ff0e9e76919eee0016c1e9197dfa2b6f001304af7168ae42693a9a3c68d133f0
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SHA512
fe6d414871dbdbb93ed37d413c9d4528c0a8e329edc7f63b695f16e9ba3248bc37b78751f8f4fa3981de23f87814d176f9e08be8e7e8cf94ecbb5c3b7a6b1de2
Static task
static1
Behavioral task
behavioral1
Sample
ff0e9e76919eee0016c1e9197dfa2b6f001304af7168ae42693a9a3c68d133f0.exe
Resource
win10-en-20211104
Malware Config
Extracted
djvu
http://tzgl.org/fhsgtsspen6/get.php
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extension
.moia
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offline_id
K3PMMX2aWwpnYby88Dzg7tmaIW7Tv0HMWvSyr7t1
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payload_url
http://kotob.top/dl/build2.exe
http://tzgl.org/files/1/build3.exe
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ransomnote
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Extracted
vidar
48.9
517
https://qoto.org/@mniami
https://noc.social/@menaomi
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profile_id
517
Targets
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Target
ff0e9e76919eee0016c1e9197dfa2b6f001304af7168ae42693a9a3c68d133f0
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Size
834KB
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MD5
ab07b1b2eacdae3930253fc6b2abc0ee
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SHA1
a6b465b202f802ad53bcf246e597b1dd2cfb2218
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SHA256
ff0e9e76919eee0016c1e9197dfa2b6f001304af7168ae42693a9a3c68d133f0
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SHA512
fe6d414871dbdbb93ed37d413c9d4528c0a8e329edc7f63b695f16e9ba3248bc37b78751f8f4fa3981de23f87814d176f9e08be8e7e8cf94ecbb5c3b7a6b1de2
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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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