General
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Target
635ac6c861df8d1080b0e7d416349208cd36139d9385d3ebb343e1f8a22d96b5
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Size
771KB
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Sample
221128-qsb5laff56
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MD5
dcf1661f464688799531f10aa23d535f
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SHA1
13ba1b0c7adf44b3b7b606465c6ce054d709979a
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SHA256
635ac6c861df8d1080b0e7d416349208cd36139d9385d3ebb343e1f8a22d96b5
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SHA512
8275441b3258df55a775abc56ce5941f969e45bc4145db35123857081e34e9f70f228ad7ecd2ae5b997a12786abb63129739e211ed4d15c844233401c4a642e0
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SSDEEP
24576:Yp33bYdyteNIUSt2G7N19tnhsYmpe324Epgr:YlrYzNToRTtKmp8C
Static task
static1
Behavioral task
behavioral1
Sample
635ac6c861df8d1080b0e7d416349208cd36139d9385d3ebb343e1f8a22d96b5.exe
Resource
win10-20220812-en
Malware Config
Extracted
djvu
http://fresherlights.com/test1/get.php
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extension
.kcvp
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offline_id
hlqzhQ6w5SquNDF4Ul2XBDJQkSIKbAT6rmRBTit1
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payload_url
http://uaery.top/dl/build2.exe
http://fresherlights.com/files/1/build3.exe
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ransomnote
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Extracted
vidar
55.9
517
https://t.me/headshotsonly
https://steamcommunity.com/profiles/76561199436777531
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profile_id
517
Targets
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Target
635ac6c861df8d1080b0e7d416349208cd36139d9385d3ebb343e1f8a22d96b5
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Size
771KB
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MD5
dcf1661f464688799531f10aa23d535f
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SHA1
13ba1b0c7adf44b3b7b606465c6ce054d709979a
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SHA256
635ac6c861df8d1080b0e7d416349208cd36139d9385d3ebb343e1f8a22d96b5
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SHA512
8275441b3258df55a775abc56ce5941f969e45bc4145db35123857081e34e9f70f228ad7ecd2ae5b997a12786abb63129739e211ed4d15c844233401c4a642e0
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SSDEEP
24576:Yp33bYdyteNIUSt2G7N19tnhsYmpe324Epgr:YlrYzNToRTtKmp8C
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Detected Djvu ransomware
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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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