General
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Target
de6a1499cbe7cdab07bf58bbf66cd661cb44a32f7fb6e119c237cd2731dddf2e
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Size
809KB
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Sample
220422-1dt2zacedl
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MD5
6def99c063346c049dcd1b2feb2353aa
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SHA1
d647ffa37d7a2964ec497dcfe165f8f73a9828ba
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SHA256
de6a1499cbe7cdab07bf58bbf66cd661cb44a32f7fb6e119c237cd2731dddf2e
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SHA512
3ef5e7ea3499534a92a6e9db529292542bc9ce1862e19d5f504f9500a359c4c1d471ffc781b349230fe0b15496f6079231a9b4302c0b0e310e4a9e7252695779
Static task
static1
Behavioral task
behavioral1
Sample
de6a1499cbe7cdab07bf58bbf66cd661cb44a32f7fb6e119c237cd2731dddf2e.exe
Resource
win10-20220414-en
Malware Config
Extracted
djvu
http://fuyt.org/test1/get.php
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extension
.msjd
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offline_id
Xe4NOamOTHZrARTiL9dfVzAylFrEWLGGbr2dngt1
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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
de6a1499cbe7cdab07bf58bbf66cd661cb44a32f7fb6e119c237cd2731dddf2e
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Size
809KB
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MD5
6def99c063346c049dcd1b2feb2353aa
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SHA1
d647ffa37d7a2964ec497dcfe165f8f73a9828ba
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SHA256
de6a1499cbe7cdab07bf58bbf66cd661cb44a32f7fb6e119c237cd2731dddf2e
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SHA512
3ef5e7ea3499534a92a6e9db529292542bc9ce1862e19d5f504f9500a359c4c1d471ffc781b349230fe0b15496f6079231a9b4302c0b0e310e4a9e7252695779
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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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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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