General
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Target
b524ee2ba562c6592c7f0b650793c1d77259db386d050b1298d0ac490dedb5f7
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Size
1.4MB
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Sample
231112-m1wmeseh9s
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MD5
43471898b3e2b20e1393c5f88bbc0de6
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SHA1
961ffe850c80622010d022d2e6671c965000e28e
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SHA256
b524ee2ba562c6592c7f0b650793c1d77259db386d050b1298d0ac490dedb5f7
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SHA512
4dd78a0417e45356672a0241f4c3236f1301940d5f6acb74d6e9a6cd7a0652fb133bee7711e7d40d148ecdb70bbd3bd4b1068ed8c1bb016655f59bb60f14fb03
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SSDEEP
24576:XywSKjoy0v+yjkZdDPoeerIsohMGaQfDHGWu+W0IWx0VU1hqyGN7z:iLKT0v+yQD7bek52GHJ9IqZ1hwF
Static task
static1
Behavioral task
behavioral1
Sample
b524ee2ba562c6592c7f0b650793c1d77259db386d050b1298d0ac490dedb5f7.exe
Resource
win10v2004-20231025-en
Malware Config
Extracted
smokeloader
2022
http://5.42.92.190/fks/index.php
Extracted
redline
taiga
5.42.92.51:19057
Extracted
stealc
http://77.91.68.247
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url_path
/c36258786fdc16da.php
Extracted
smokeloader
up3
Targets
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Target
b524ee2ba562c6592c7f0b650793c1d77259db386d050b1298d0ac490dedb5f7
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Size
1.4MB
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MD5
43471898b3e2b20e1393c5f88bbc0de6
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SHA1
961ffe850c80622010d022d2e6671c965000e28e
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SHA256
b524ee2ba562c6592c7f0b650793c1d77259db386d050b1298d0ac490dedb5f7
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SHA512
4dd78a0417e45356672a0241f4c3236f1301940d5f6acb74d6e9a6cd7a0652fb133bee7711e7d40d148ecdb70bbd3bd4b1068ed8c1bb016655f59bb60f14fb03
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SSDEEP
24576:XywSKjoy0v+yjkZdDPoeerIsohMGaQfDHGWu+W0IWx0VU1hqyGN7z:iLKT0v+yQD7bek52GHJ9IqZ1hwF
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Detect Mystic stealer payload
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Detect ZGRat V1
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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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Downloads MZ/PE file
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Modifies Windows Firewall
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Stops running service(s)
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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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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Legitimate hosting services abused for malware hosting/C2
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1