General
- Target file.exe
- Size 330KB
- Sample221222-grflysdh97
- SHA256 8c85584f1fdc8bf428d2110e73b51f05e1d64f29873509e1b8cacc25420f6f2b
- MD5 f893fb779905b795bd58d0226994c29b
- SHA1 6f3d86f4a355ee4539f765ce9022a183d1d19d34
- SHA512 7398dfee4c6b0940059c9cff703809d99a9b04d1266bc9d46ca00843a6ad8f771fb834414f6c85a343839949694c8d49e3e83fe1c89351422570a47d08aa369c
- SSDEEP 6144:ei4GLb3qbWQc3WKFgid+Ow61hJFIJfVAVrwU+:ZL/6bWvGKS6PHgtyQ
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
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redline
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mario23_10
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167.235.252.160:10642
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auth_value
eca57cfb5172f71dc45986763bb98942
Extracted
-
amadey
-
3.61
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62.204.41.79/U7vfDb3kg/index.php
Extracted
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djvu
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http://abibiall.com/lancer/get.php
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extension
.isza
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offline_id
m3KmScxfDyEQzJYP8qjOSfP4FvpsOXlekGuMPzt1
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payload_url
http://uaery.top/dl/build2.exe
http://abibiall.com/files/1/build3.exe
-
ransomnote
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Extracted
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amadey
-
3.63
-
amadtrackings.com/g9TTnd3bS/index.php
Targets
-
- Target file.exe
- Size 330KB
- SHA256 8c85584f1fdc8bf428d2110e73b51f05e1d64f29873509e1b8cacc25420f6f2b
- MD5 f893fb779905b795bd58d0226994c29b
- SHA1 6f3d86f4a355ee4539f765ce9022a183d1d19d34
- SHA512 7398dfee4c6b0940059c9cff703809d99a9b04d1266bc9d46ca00843a6ad8f771fb834414f6c85a343839949694c8d49e3e83fe1c89351422570a47d08aa369c
- SSDEEP 6144:ei4GLb3qbWQc3WKFgid+Ow61hJFIJfVAVrwU+:ZL/6bWvGKS6PHgtyQ
- MD5 SHA1 SHA512 SSDEEP
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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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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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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