General
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Target
0bf720a90e9e183f9c8785506ec44d2059c26c1a04302e944bb57bcbe5bfa8d0_JC.exe
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Size
1.4MB
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Sample
230912-plhs5aeh94
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MD5
2fc7c1576ab04ca4c1ecf193148cd3dc
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SHA1
098276a2b11e0b1dc216b5f259a0e2625d94c251
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SHA256
0bf720a90e9e183f9c8785506ec44d2059c26c1a04302e944bb57bcbe5bfa8d0
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SHA512
1ff180a9d25c4f67fba19e792ab47ac9856060aed96fb1465fd5be549b39dbfd2695cd48a68639c5ff32c76a7f63bfb0e15be07bd77002d5e5c65c9559cf2c50
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SSDEEP
24576:DzQCJ0J2ptnyAq8CuRcJ4y/D0cSJDO8zK/tafh6EFn6vOGKr2Uk8p3PlMnmEEOu6:fQCJ0JInr2/CygDJDPWk1Fn6vOr3k6Mp
Static task
static1
Behavioral task
behavioral1
Sample
0bf720a90e9e183f9c8785506ec44d2059c26c1a04302e944bb57bcbe5bfa8d0_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
0bf720a90e9e183f9c8785506ec44d2059c26c1a04302e944bb57bcbe5bfa8d0_JC.exe
Resource
win10v2004-20230831-en
Malware Config
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
Extracted
redline
tuco
77.91.124.82:19071
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auth_value
dcfeb759bae9232de006fc3a4b34ac53
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
amadey
3.83
http://5.42.65.80/8bmeVwqx/index.php
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install_dir
207aa4515d
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install_file
oneetx.exe
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strings_key
3e634dd0840c68ae2ced83c2be7bf0d4
Targets
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Target
0bf720a90e9e183f9c8785506ec44d2059c26c1a04302e944bb57bcbe5bfa8d0_JC.exe
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Size
1.4MB
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MD5
2fc7c1576ab04ca4c1ecf193148cd3dc
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SHA1
098276a2b11e0b1dc216b5f259a0e2625d94c251
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SHA256
0bf720a90e9e183f9c8785506ec44d2059c26c1a04302e944bb57bcbe5bfa8d0
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SHA512
1ff180a9d25c4f67fba19e792ab47ac9856060aed96fb1465fd5be549b39dbfd2695cd48a68639c5ff32c76a7f63bfb0e15be07bd77002d5e5c65c9559cf2c50
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SSDEEP
24576:DzQCJ0J2ptnyAq8CuRcJ4y/D0cSJDO8zK/tafh6EFn6vOGKr2Uk8p3PlMnmEEOu6:fQCJ0JInr2/CygDJDPWk1Fn6vOr3k6Mp
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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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RedLine payload
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Downloads MZ/PE file
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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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Uses the VBS compiler for execution
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
2Impair Defenses
1Disable or Modify Tools
1Scripting
1