General
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Target
b9d87c6048084729c036aee8d8b8a3b8162d5769dd63b54d0a0e16af79f13167
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Size
1.4MB
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Sample
230912-hfyh3aec73
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MD5
ed9193d6d2382079aa82a6c3aafc3226
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SHA1
854e29f036c5d280fbe63b346f0e97bdfe8fe7e7
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SHA256
b9d87c6048084729c036aee8d8b8a3b8162d5769dd63b54d0a0e16af79f13167
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SHA512
e90e8d22c87f4c74586b28ea574c9ab9c2fe5122390f5cd996522ee0a0f2db0dbf410ed12e5425e7ba3c9be1ac51f3e3b9092259514a790379d8090a7728b994
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SSDEEP
24576:UDSiHOw+pYDsJyMI9zExaOJQcFPEdWpv6sFeiPphxhFYS/7ab3JYbP/BfkrG5b:Vix+pYDsJwWxJycFPEMpv6sxtjLabZo3
Static task
static1
Behavioral task
behavioral1
Sample
b9d87c6048084729c036aee8d8b8a3b8162d5769dd63b54d0a0e16af79f13167.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
Extracted
redline
220022
142.132.181.20:31080
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auth_value
361b1436ad4c89a1bfe46e849cecc518
Targets
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Target
b9d87c6048084729c036aee8d8b8a3b8162d5769dd63b54d0a0e16af79f13167
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Size
1.4MB
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MD5
ed9193d6d2382079aa82a6c3aafc3226
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SHA1
854e29f036c5d280fbe63b346f0e97bdfe8fe7e7
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SHA256
b9d87c6048084729c036aee8d8b8a3b8162d5769dd63b54d0a0e16af79f13167
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SHA512
e90e8d22c87f4c74586b28ea574c9ab9c2fe5122390f5cd996522ee0a0f2db0dbf410ed12e5425e7ba3c9be1ac51f3e3b9092259514a790379d8090a7728b994
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SSDEEP
24576:UDSiHOw+pYDsJyMI9zExaOJQcFPEdWpv6sFeiPphxhFYS/7ab3JYbP/BfkrG5b:Vix+pYDsJwWxJycFPEMpv6sxtjLabZo3
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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 Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Disable or Modify Tools
1Modify Registry
2Scripting
1