General
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Target
d9aeba44fd243f348a360f2a92265ff08c698b52b489fdde0bf879770acc38f4.zip
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Size
1.5MB
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Sample
231119-1njc8acg7z
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MD5
5951438bebe7a62abbde01baa76251b3
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SHA1
28bec0ba4de4c70388bf603216ce27004eaae2f5
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SHA256
f17f31ad84605625264bc2c531aa00700048a9fe398aec5968e31985c20523b0
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SHA512
b11ac653dcaaa6472a9a6cb8acf58dd7fc0728b5ad02166cc0120b0f478c499fd58cebdc99dc70e106765d12f763048773f4c873fc3d20facf841a6ff1d0f49b
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SSDEEP
24576:iYZXKmjzUseSAI/T9XVASOjUMm8urH9a1ohp3+55001LwF1p+OYOJEaQeo:9XtzBeIr9XGTt2a1ohp3+c01MF1pkheo
Static task
static1
Behavioral task
behavioral1
Sample
d9aeba44fd243f348a360f2a92265ff08c698b52b489fdde0bf879770acc38f4.exe
Resource
win10v2004-20231023-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
grome
77.91.124.86:19084
Extracted
amadey
3.89
http://77.91.124.1/theme/index.php
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install_dir
fefffe8cea
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install_file
explothe.exe
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strings_key
36a96139c1118a354edf72b1080d4b2f
Targets
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Target
d9aeba44fd243f348a360f2a92265ff08c698b52b489fdde0bf879770acc38f4.exe
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Size
1.5MB
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MD5
f3cd6bba4c29ed1c18b64abeb4e7b5d6
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SHA1
b021ab8bb5818ea679feca49aaeb134a735a8982
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SHA256
d9aeba44fd243f348a360f2a92265ff08c698b52b489fdde0bf879770acc38f4
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SHA512
3881ad760075d5fc765154095b2cf33c6b873bf2a0bab26f3a5815f8ce74f98d5f38500684d5541b553eeeb7607ddad0dcabcc01d531645916d28784d8af5e40
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SSDEEP
49152:b9oWtgy13P2xA/bJOByk2SfIfKsMfTtUIEw4Gr:5oupP2xADJOByoQfKsMr6j
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detect Mystic stealer payload
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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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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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Adds Run key to start application
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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
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1