General
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Target
4d348c7e2b2006371efe5562a2747bb055441232d17de88803d0a600c106eb9b_JC.exe
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Size
1.0MB
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Sample
231001-ylvblaee97
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MD5
2570641ce0a480459b56a4dd46697358
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SHA1
e83a8ff70f0879636aa364a53cae0d27ec482005
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SHA256
4d348c7e2b2006371efe5562a2747bb055441232d17de88803d0a600c106eb9b
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SHA512
28e16069f5baff0b89f5074c088ef839f20fef02cbb9e94f81b37588b32f448e0225083335700cc63024ea6ce3fb269c41c899bf450de629c6db7805564a998d
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SSDEEP
24576:gy5TGXlCznMRxKII4Blc74rROLGGDDHzA8EbOY:nNnr4Blc7oRAfDY8Eb
Static task
static1
Behavioral task
behavioral1
Sample
4d348c7e2b2006371efe5562a2747bb055441232d17de88803d0a600c106eb9b_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
4d348c7e2b2006371efe5562a2747bb055441232d17de88803d0a600c106eb9b_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
4d348c7e2b2006371efe5562a2747bb055441232d17de88803d0a600c106eb9b_JC.exe
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Size
1.0MB
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MD5
2570641ce0a480459b56a4dd46697358
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SHA1
e83a8ff70f0879636aa364a53cae0d27ec482005
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SHA256
4d348c7e2b2006371efe5562a2747bb055441232d17de88803d0a600c106eb9b
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SHA512
28e16069f5baff0b89f5074c088ef839f20fef02cbb9e94f81b37588b32f448e0225083335700cc63024ea6ce3fb269c41c899bf450de629c6db7805564a998d
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SSDEEP
24576:gy5TGXlCznMRxKII4Blc74rROLGGDDHzA8EbOY:nNnr4Blc7oRAfDY8Eb
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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