General
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Target
ddb7185f7da4beef972a1188d55c722a924862eb97c2fd42e5bbbd8d9074055b_JC.exe
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Size
1.0MB
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Sample
231001-zkx7jade7s
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MD5
c03acd369f960d8aa3b1cbe71d2a785b
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SHA1
e0d6e5b89d85880e9c8cdca0dc4968d7b7a3a2b9
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SHA256
ddb7185f7da4beef972a1188d55c722a924862eb97c2fd42e5bbbd8d9074055b
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SHA512
4e01c59c674d1771eba6135d9170a290ec995f57f7061a38a73edde331931aa98aec228afbf64113824b98ad536799a16b986d9b39a4c502fcf151a1df915553
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SSDEEP
24576:5yx/Jd2O4LkmHoqlORp+hiRb4ZxfoRz6oC5SECnjBt:sNJ1OxoMhiRb4ZxoPCAj
Static task
static1
Behavioral task
behavioral1
Sample
ddb7185f7da4beef972a1188d55c722a924862eb97c2fd42e5bbbd8d9074055b_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ddb7185f7da4beef972a1188d55c722a924862eb97c2fd42e5bbbd8d9074055b_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
ddb7185f7da4beef972a1188d55c722a924862eb97c2fd42e5bbbd8d9074055b_JC.exe
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Size
1.0MB
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MD5
c03acd369f960d8aa3b1cbe71d2a785b
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SHA1
e0d6e5b89d85880e9c8cdca0dc4968d7b7a3a2b9
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SHA256
ddb7185f7da4beef972a1188d55c722a924862eb97c2fd42e5bbbd8d9074055b
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SHA512
4e01c59c674d1771eba6135d9170a290ec995f57f7061a38a73edde331931aa98aec228afbf64113824b98ad536799a16b986d9b39a4c502fcf151a1df915553
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SSDEEP
24576:5yx/Jd2O4LkmHoqlORp+hiRb4ZxfoRz6oC5SECnjBt:sNJ1OxoMhiRb4ZxoPCAj
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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