General
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Target
0987959a896c0c455707dd7b40742d6fb745475426875ecf9f795b9eb8d40964_JC.exe
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Size
994KB
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Sample
231001-x25xlacf7z
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MD5
78f63571bbb9a593485bb31bb2a9b824
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SHA1
fb51c8f1f22f3b1d8952e9741aa0312d6cf156ea
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SHA256
0987959a896c0c455707dd7b40742d6fb745475426875ecf9f795b9eb8d40964
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SHA512
803f875da9958b73c10089d4969f25b7d7448e3596a6192e374d2b51feaf85bef565af84b35f761f3f4c0cb4ce55f64cd045ae3cadb14caa0bca25bbbf55a3da
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SSDEEP
24576:by74zbkeDvVu+lV97p33EiCvfHb1hcZp:OkbkeDvw+j97pnElU
Static task
static1
Behavioral task
behavioral1
Sample
0987959a896c0c455707dd7b40742d6fb745475426875ecf9f795b9eb8d40964_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
0987959a896c0c455707dd7b40742d6fb745475426875ecf9f795b9eb8d40964_JC.exe
Resource
win10v2004-20230915-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
0987959a896c0c455707dd7b40742d6fb745475426875ecf9f795b9eb8d40964_JC.exe
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Size
994KB
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MD5
78f63571bbb9a593485bb31bb2a9b824
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SHA1
fb51c8f1f22f3b1d8952e9741aa0312d6cf156ea
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SHA256
0987959a896c0c455707dd7b40742d6fb745475426875ecf9f795b9eb8d40964
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SHA512
803f875da9958b73c10089d4969f25b7d7448e3596a6192e374d2b51feaf85bef565af84b35f761f3f4c0cb4ce55f64cd045ae3cadb14caa0bca25bbbf55a3da
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SSDEEP
24576:by74zbkeDvVu+lV97p33EiCvfHb1hcZp:OkbkeDvw+j97pnElU
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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