General
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Target
4f13f1bf39ba3d77818a23768e785fc41ee5cfb53d2d965539ed868ff5cf321f
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Size
274KB
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Sample
221128-zcfbrahh9w
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MD5
f797f8274f6615b9c7c46e974f0410c9
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SHA1
4fb338aaab72c95069745f16de94bb250e6585f1
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SHA256
4f13f1bf39ba3d77818a23768e785fc41ee5cfb53d2d965539ed868ff5cf321f
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SHA512
d54390de9d57a8c58693e2fca29ecb855f8185ef75225eeb6e06ebd4c198f03c07c72bce06dd8e8579158d39d618b7e2f9a3c91b04f774d3101c3e5316147186
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SSDEEP
6144:eJSIKGq1z7hW6hvYdkGfqM67VFvg4/FQF:WNKhrAC9DgSm
Static task
static1
Behavioral task
behavioral1
Sample
4f13f1bf39ba3d77818a23768e785fc41ee5cfb53d2d965539ed868ff5cf321f.exe
Resource
win10v2004-20220901-en
Malware Config
Extracted
djvu
http://fresherlights.com/lancer/get.php
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extension
.kcbu
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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
amadey
3.50
193.56.146.194/h49vlBP/index.php
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
4f13f1bf39ba3d77818a23768e785fc41ee5cfb53d2d965539ed868ff5cf321f
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Size
274KB
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MD5
f797f8274f6615b9c7c46e974f0410c9
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SHA1
4fb338aaab72c95069745f16de94bb250e6585f1
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SHA256
4f13f1bf39ba3d77818a23768e785fc41ee5cfb53d2d965539ed868ff5cf321f
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SHA512
d54390de9d57a8c58693e2fca29ecb855f8185ef75225eeb6e06ebd4c198f03c07c72bce06dd8e8579158d39d618b7e2f9a3c91b04f774d3101c3e5316147186
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SSDEEP
6144:eJSIKGq1z7hW6hvYdkGfqM67VFvg4/FQF:WNKhrAC9DgSm
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Detect Amadey credential stealer module
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Detected Djvu ransomware
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Detects Smokeloader packer
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Blocklisted process makes network request
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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 Microsoft Outlook profiles
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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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