General
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Target
8328c211c3b4fa61873d7cb2d1e4c39d5ed13549f0c82ebbc12c84a14f022b32_JC.exe
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Size
1.1MB
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Sample
231011-g63p2ahb22
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MD5
e4fe4d1ca19c2cad87cffd6b0901a694
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SHA1
c8c1449bac2c3e82e58841698590ec3393755aa3
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SHA256
8328c211c3b4fa61873d7cb2d1e4c39d5ed13549f0c82ebbc12c84a14f022b32
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SHA512
886f3fe924206f8985ac4749cb58f1ceac7c52a4067fd5c07a0da6b2a3b46b9a5c92aac04b2dd373796676815ac02951635c8c7c5584dec70257516dd4917197
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SSDEEP
24576:xy2KXuOp5d7QoNdzBcouCRP+nJpOTH5WiwzTYmwYDrO3Bnww2+9:kPD6g+JIHUjDrORn
Static task
static1
Behavioral task
behavioral1
Sample
8328c211c3b4fa61873d7cb2d1e4c39d5ed13549f0c82ebbc12c84a14f022b32_JC.exe
Resource
win7-20230831-en
Malware Config
Extracted
redline
gruha
77.91.124.55:19071
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auth_value
2f4cf2e668a540e64775b27535cc6892
Extracted
amadey
3.89
http://77.91.68.52/mac/index.php
http://77.91.68.78/help/index.php
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install_dir
fefffe8cea
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install_file
explonde.exe
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strings_key
916aae73606d7a9e02a1d3b47c199688
Targets
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Target
8328c211c3b4fa61873d7cb2d1e4c39d5ed13549f0c82ebbc12c84a14f022b32_JC.exe
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Size
1.1MB
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MD5
e4fe4d1ca19c2cad87cffd6b0901a694
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SHA1
c8c1449bac2c3e82e58841698590ec3393755aa3
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SHA256
8328c211c3b4fa61873d7cb2d1e4c39d5ed13549f0c82ebbc12c84a14f022b32
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SHA512
886f3fe924206f8985ac4749cb58f1ceac7c52a4067fd5c07a0da6b2a3b46b9a5c92aac04b2dd373796676815ac02951635c8c7c5584dec70257516dd4917197
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SSDEEP
24576:xy2KXuOp5d7QoNdzBcouCRP+nJpOTH5WiwzTYmwYDrO3Bnww2+9:kPD6g+JIHUjDrORn
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Detect Mystic stealer payload
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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