General
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Target
646f4cc13154b2ad315ed037a66af16853bda25fb88e9244545df61a1f6ac675
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Size
1.3MB
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Sample
230429-zbxveaca42
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MD5
75ff5a6005005b390795e1349914c296
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SHA1
2cb63ef501197caadda283d04b6cd56b17b8bb91
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SHA256
646f4cc13154b2ad315ed037a66af16853bda25fb88e9244545df61a1f6ac675
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SHA512
8892574063210fdb77deac418739c2fb668c404ffc1d3a9050c5e347fee9b4ee9874b9570ad4ec86fe2c909f4b0f01aeaede5a93f797a52bfd7055ba235cc5aa
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SSDEEP
24576:FygKkraGUb2mzmc+1ELzPtBC4bWumxYvoMcPU9IxjdADbv+PO5dJNeagdLdo:glkeGeKc/Lbt4tWvo5caxj6nl7L
Static task
static1
Malware Config
Extracted
amadey
3.70
212.113.119.255/joomla/index.php
Extracted
redline
payload
onlinemailing.link:3030
Extracted
redline
Youtube
5.75.169.103:18374
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auth_value
fa6349261c48cdab29f1787f5ed475fe
Extracted
redline
gena
185.161.248.73:4164
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auth_value
d05bf43eef533e262271449829751d07
Extracted
redline
life
185.161.248.73:4164
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auth_value
8685d11953530b68ad5ec703809d9f91
Targets
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Target
646f4cc13154b2ad315ed037a66af16853bda25fb88e9244545df61a1f6ac675
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Size
1.3MB
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MD5
75ff5a6005005b390795e1349914c296
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SHA1
2cb63ef501197caadda283d04b6cd56b17b8bb91
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SHA256
646f4cc13154b2ad315ed037a66af16853bda25fb88e9244545df61a1f6ac675
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SHA512
8892574063210fdb77deac418739c2fb668c404ffc1d3a9050c5e347fee9b4ee9874b9570ad4ec86fe2c909f4b0f01aeaede5a93f797a52bfd7055ba235cc5aa
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SSDEEP
24576:FygKkraGUb2mzmc+1ELzPtBC4bWumxYvoMcPU9IxjdADbv+PO5dJNeagdLdo:glkeGeKc/Lbt4tWvo5caxj6nl7L
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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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SectopRAT payload
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Looks for VirtualBox Guest Additions in registry
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Downloads MZ/PE file
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Looks for VMWare Tools registry key
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Sets service image path in registry
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v6
Persistence
Modify Existing Service
1Registry Run Keys / Startup Folder
2Scheduled Task
1Defense Evasion
Modify Registry
7Disabling Security Tools
4Bypass User Account Control
1Virtualization/Sandbox Evasion
2