General
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Target
a8a25f29d48c15230253a7f2b162d69c6a662901dc781bc73e4df72d906c8bc1_JC.exe
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Size
1.0MB
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Sample
231001-y7f14adc8z
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MD5
337a9c771c28356f27ecf417b3a94371
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SHA1
897f015c5cbc1c93a422ed9ebb9cc05a962e1f12
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SHA256
a8a25f29d48c15230253a7f2b162d69c6a662901dc781bc73e4df72d906c8bc1
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SHA512
cc0cd9ea255af7f21ab7dc4b1b2279b46ade9ca66d79adb10c7059798d60720d00abdf804f9f149408a623fd97c470f5878f61b917faca87b04c144e36de95f1
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SSDEEP
24576:TyrM1iBbirTfktumb1UIUos7SV/X6d186:mrYKQOunDSV/X6d
Static task
static1
Behavioral task
behavioral1
Sample
a8a25f29d48c15230253a7f2b162d69c6a662901dc781bc73e4df72d906c8bc1_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a8a25f29d48c15230253a7f2b162d69c6a662901dc781bc73e4df72d906c8bc1_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
a8a25f29d48c15230253a7f2b162d69c6a662901dc781bc73e4df72d906c8bc1_JC.exe
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Size
1.0MB
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MD5
337a9c771c28356f27ecf417b3a94371
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SHA1
897f015c5cbc1c93a422ed9ebb9cc05a962e1f12
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SHA256
a8a25f29d48c15230253a7f2b162d69c6a662901dc781bc73e4df72d906c8bc1
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SHA512
cc0cd9ea255af7f21ab7dc4b1b2279b46ade9ca66d79adb10c7059798d60720d00abdf804f9f149408a623fd97c470f5878f61b917faca87b04c144e36de95f1
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SSDEEP
24576:TyrM1iBbirTfktumb1UIUos7SV/X6d186:mrYKQOunDSV/X6d
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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