General
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Target
e285cdb49dde88ce2720d40646a17520d959dd10613016fdadf93ac42c2d40fc_JC.exe
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Size
1.0MB
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Sample
231001-zldvaafb94
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MD5
a7fca5e75d2675826518bccb69750b5d
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SHA1
b9b9740c4df08e2a2132541d461950e1503bcc8b
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SHA256
e285cdb49dde88ce2720d40646a17520d959dd10613016fdadf93ac42c2d40fc
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SHA512
b985c637823c0be07beed5f7137109447b8ca3b604978df650d0c23aaf1d28666f63c9f8367ac9ebefaa1989692a85137346759247bcfb883a7fa7c6dfc10d38
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SSDEEP
24576:Tyk8gI1yw3QduoVyXKhExnfWYbtdYqzapSE7xBodsg0:mk8gCp3Q00yXKhkfWiapjuK
Static task
static1
Behavioral task
behavioral1
Sample
e285cdb49dde88ce2720d40646a17520d959dd10613016fdadf93ac42c2d40fc_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
e285cdb49dde88ce2720d40646a17520d959dd10613016fdadf93ac42c2d40fc_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
e285cdb49dde88ce2720d40646a17520d959dd10613016fdadf93ac42c2d40fc_JC.exe
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Size
1.0MB
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MD5
a7fca5e75d2675826518bccb69750b5d
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SHA1
b9b9740c4df08e2a2132541d461950e1503bcc8b
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SHA256
e285cdb49dde88ce2720d40646a17520d959dd10613016fdadf93ac42c2d40fc
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SHA512
b985c637823c0be07beed5f7137109447b8ca3b604978df650d0c23aaf1d28666f63c9f8367ac9ebefaa1989692a85137346759247bcfb883a7fa7c6dfc10d38
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SSDEEP
24576:Tyk8gI1yw3QduoVyXKhExnfWYbtdYqzapSE7xBodsg0:mk8gCp3Q00yXKhkfWiapjuK
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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 Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1