General
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Target
4cdd112fcec3a06ca471941a426b22f59431c210ee3cbbfa42aad61343e63e19
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Size
992KB
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Sample
231010-zmzs5sad3v
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MD5
a4d7b240c1a9b7b6f807bb3cf4ade2a6
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SHA1
c63e9a191d31e713bb2f957c2796f015437f92eb
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SHA256
4cdd112fcec3a06ca471941a426b22f59431c210ee3cbbfa42aad61343e63e19
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SHA512
4ccb4bdf6a42ab4887f467b43ba43d8fe239218ebd1b21cebd063d47f46631c3ae1cd7f80a559cb55228542317e37b84a5edec808ffd9f0cc3586bbb3a8c75c5
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SSDEEP
24576:qyGJq0IrHNWStqsO2s9pPWXGz2HkkhUQKEtg5NPwPWS:xMq1rtWStY2+ph6HzhvKEtg+W
Static task
static1
Behavioral task
behavioral1
Sample
4cdd112fcec3a06ca471941a426b22f59431c210ee3cbbfa42aad61343e63e19.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
4cdd112fcec3a06ca471941a426b22f59431c210ee3cbbfa42aad61343e63e19
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Size
992KB
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MD5
a4d7b240c1a9b7b6f807bb3cf4ade2a6
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SHA1
c63e9a191d31e713bb2f957c2796f015437f92eb
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SHA256
4cdd112fcec3a06ca471941a426b22f59431c210ee3cbbfa42aad61343e63e19
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SHA512
4ccb4bdf6a42ab4887f467b43ba43d8fe239218ebd1b21cebd063d47f46631c3ae1cd7f80a559cb55228542317e37b84a5edec808ffd9f0cc3586bbb3a8c75c5
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SSDEEP
24576:qyGJq0IrHNWStqsO2s9pPWXGz2HkkhUQKEtg5NPwPWS:xMq1rtWStY2+ph6HzhvKEtg+W
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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