General
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Target
50c60b66573c42d444b6c54b73beeb4215dbf9447d8aae2f90b226228e1eb4c6
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Size
1.4MB
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Sample
230912-l3a8tsbe9y
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MD5
cdaa5b81f046617a33746c2b67143e68
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SHA1
c78d3a6ed29900401a6b3193022cfd3fa4327c1c
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SHA256
50c60b66573c42d444b6c54b73beeb4215dbf9447d8aae2f90b226228e1eb4c6
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SHA512
a630a072be3cf1de4a653e8207ba50008b7af98ba40293d1dd405f1d1ff367e2370549aea84444b1b24fed934b1066100d1e02c72798a65b88f3dc181c496805
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SSDEEP
24576:nsSiHFaxh33oIjnpa0TFD0lqAb2zpGSBO/k8jNgByrXohAOZyyKajoqdEN:dieY0TFDO+GSg/dq2XoGQKj1
Static task
static1
Behavioral task
behavioral1
Sample
50c60b66573c42d444b6c54b73beeb4215dbf9447d8aae2f90b226228e1eb4c6.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
50c60b66573c42d444b6c54b73beeb4215dbf9447d8aae2f90b226228e1eb4c6
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Size
1.4MB
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MD5
cdaa5b81f046617a33746c2b67143e68
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SHA1
c78d3a6ed29900401a6b3193022cfd3fa4327c1c
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SHA256
50c60b66573c42d444b6c54b73beeb4215dbf9447d8aae2f90b226228e1eb4c6
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SHA512
a630a072be3cf1de4a653e8207ba50008b7af98ba40293d1dd405f1d1ff367e2370549aea84444b1b24fed934b1066100d1e02c72798a65b88f3dc181c496805
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SSDEEP
24576:nsSiHFaxh33oIjnpa0TFD0lqAb2zpGSBO/k8jNgByrXohAOZyyKajoqdEN:dieY0TFDO+GSg/dq2XoGQKj1
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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
3Impair Defenses
1Disable or Modify Tools
1Scripting
1Subvert Trust Controls
1Install Root Certificate
1