General
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Target
b6993ec4efe8c5c7cb57cb14ad2d228b.exe
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Size
1.1MB
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Sample
231011-fpwdysba2x
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MD5
b6993ec4efe8c5c7cb57cb14ad2d228b
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SHA1
8ca71391f2dbc6cb03927f66c9fc67faea4d6166
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SHA256
2d35c6027e35619f91d84948e53357617f7c31780b29f23ad5bc46e52de5563c
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SHA512
82830e3cc9167125d3c59a10bb44af340f8bb0ee20a42e84092920f64164c2790b54fa60661b8c5c44dd74d0b3c48a8f02fedc97be164e16ea0bbf241c74b23b
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SSDEEP
24576:tyouCM/s7ZlZW63sUiGEKn+bb4GN8PXwoaVjpLjM4z3U6Um:IpCC68Up+pRo6jMsU6U
Static task
static1
Behavioral task
behavioral1
Sample
b6993ec4efe8c5c7cb57cb14ad2d228b.exe
Resource
win7-20230831-en
Malware Config
Extracted
redline
gruha
77.91.124.55:19071
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auth_value
2f4cf2e668a540e64775b27535cc6892
Extracted
amadey
3.89
http://77.91.124.1/theme/index.php
http://77.91.68.78/help/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
b6993ec4efe8c5c7cb57cb14ad2d228b.exe
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Size
1.1MB
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MD5
b6993ec4efe8c5c7cb57cb14ad2d228b
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SHA1
8ca71391f2dbc6cb03927f66c9fc67faea4d6166
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SHA256
2d35c6027e35619f91d84948e53357617f7c31780b29f23ad5bc46e52de5563c
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SHA512
82830e3cc9167125d3c59a10bb44af340f8bb0ee20a42e84092920f64164c2790b54fa60661b8c5c44dd74d0b3c48a8f02fedc97be164e16ea0bbf241c74b23b
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SSDEEP
24576:tyouCM/s7ZlZW63sUiGEKn+bb4GN8PXwoaVjpLjM4z3U6Um:IpCC68Up+pRo6jMsU6U
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Detect Mystic stealer payload
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Detects Healer an antivirus disabler dropper
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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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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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
1