General
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Target
d230857241dce0e80ae7097595619e639d51c18ca0765a813b8ecc98a5ddca8b
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Size
1.1MB
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Sample
231011-ge3kyseg58
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MD5
25b2e38396a5d2dd97bfddf7f6ee01f1
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SHA1
433657498f32a6004a2a7c432704fbdc9031baed
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SHA256
d230857241dce0e80ae7097595619e639d51c18ca0765a813b8ecc98a5ddca8b
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SHA512
f08cb21815f09a98459f08dcf925d89a842294e9306df803e8c616473e7ebc60ee35d703ed4ba93614a994cd282f54743189f26c96f20eeabe78fe83ba610a57
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SSDEEP
24576:7yZ6OgZpZyXACkNL+Q/y5LkfMZXf23y0pUx6:uZ8T8XjU+r2MZvay0pUx
Static task
static1
Behavioral task
behavioral1
Sample
d230857241dce0e80ae7097595619e639d51c18ca0765a813b8ecc98a5ddca8b.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
d230857241dce0e80ae7097595619e639d51c18ca0765a813b8ecc98a5ddca8b
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Size
1.1MB
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MD5
25b2e38396a5d2dd97bfddf7f6ee01f1
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SHA1
433657498f32a6004a2a7c432704fbdc9031baed
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SHA256
d230857241dce0e80ae7097595619e639d51c18ca0765a813b8ecc98a5ddca8b
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SHA512
f08cb21815f09a98459f08dcf925d89a842294e9306df803e8c616473e7ebc60ee35d703ed4ba93614a994cd282f54743189f26c96f20eeabe78fe83ba610a57
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SSDEEP
24576:7yZ6OgZpZyXACkNL+Q/y5LkfMZXf23y0pUx6:uZ8T8XjU+r2MZvay0pUx
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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