General
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Target
file.exe
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Size
724KB
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Sample
221025-t6321sdcbj
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MD5
06469b7e7904c634cdab3d3fe18a9ad3
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SHA1
bbeb65a0bd4bbf7a87e0303aee2d9a3dd7c69ef7
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SHA256
fddc8f5a6d7dd5a4bab21291d07cf528e940bf138d53c70eadaf97152282b734
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SHA512
3bcd23caa950b8fb06b9543de154a43263e125487bb3e033ad19f8ab66392cb5c6426b6b7f06080342ec0448a5578c1567d60366d976c3f0624627f3a087671e
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SSDEEP
12288:qQBRuwkLNx0mf0ZjwQsn7uFURmtEif3w74COR0oq7yGOVVuyUq0SWo0MLoimPMFP:qQBRtkLNx0I0Z9EivwECORR8Bo0MLQEp
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
redline
LogsDiller Cloud (TG: @logsdillabot)
51.89.201.21:7161
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auth_value
3a050df92d0cf082b2cdaf87863616be
Extracted
redline
875784825
79.137.192.6:8362
Targets
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Target
file.exe
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Size
724KB
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MD5
06469b7e7904c634cdab3d3fe18a9ad3
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SHA1
bbeb65a0bd4bbf7a87e0303aee2d9a3dd7c69ef7
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SHA256
fddc8f5a6d7dd5a4bab21291d07cf528e940bf138d53c70eadaf97152282b734
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SHA512
3bcd23caa950b8fb06b9543de154a43263e125487bb3e033ad19f8ab66392cb5c6426b6b7f06080342ec0448a5578c1567d60366d976c3f0624627f3a087671e
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SSDEEP
12288:qQBRuwkLNx0mf0ZjwQsn7uFURmtEif3w74COR0oq7yGOVVuyUq0SWo0MLoimPMFP:qQBRtkLNx0I0Z9EivwECORR8Bo0MLQEp
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Modifies security service
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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XMRig Miner payload
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Blocklisted process makes network request
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Downloads MZ/PE file
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Drops file in Drivers directory
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Executes dropped EXE
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Stops running service(s)
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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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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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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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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v6
Persistence
Modify Existing Service
2Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Impair Defenses
1Modify Registry
3Scripting
1Virtualization/Sandbox Evasion
2