General
- Target file.exe
- Size 331KB
- Sample221222-hs782aea45
- SHA256 b39802fe841dabd514309c54b5e4007118eeff85d444ea7ee79cc183f0c67f8c
- MD5 908e12a8429d24e50da4f118967cad89
- SHA1 e8d9be88bcd2c468f6188eca253b3db3c782c5fb
- SHA512 85231cd49137054f4bbdd33e3298ccbd8c04344f154986bc096589d52d94e85c40ffd173178439fa6c0e442acc2c105393bcc6967fc3fc4c9666b48a70d96654
- SSDEEP 6144:VqijXLqLGbfLTY4BC1NlZeCDdIprjwH61hJFIJfVAVrwU+:/L+ibfy1QCYrjwH6PHgtyQ
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20221111-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
-
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
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ransomnote
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Extracted
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redline
-
Pro100Traf%00000
-
82.115.223.15:15486
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auth_value
8ec691121dc973d18f88ddfd938c9dd4
Extracted
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amadey
-
3.63
-
amadtrackings.com/g9TTnd3bS/index.php
Targets
-
- Target file.exe
- Size 331KB
- SHA256 b39802fe841dabd514309c54b5e4007118eeff85d444ea7ee79cc183f0c67f8c
- MD5 908e12a8429d24e50da4f118967cad89
- SHA1 e8d9be88bcd2c468f6188eca253b3db3c782c5fb
- SHA512 85231cd49137054f4bbdd33e3298ccbd8c04344f154986bc096589d52d94e85c40ffd173178439fa6c0e442acc2c105393bcc6967fc3fc4c9666b48a70d96654
- SSDEEP 6144:VqijXLqLGbfLTY4BC1NlZeCDdIprjwH61hJFIJfVAVrwU+:/L+ibfy1QCYrjwH6PHgtyQ
- MD5 SHA1 SHA512 SSDEEP
-
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