General
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Target
https://bazaar.abuse.ch/
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Sample
230615-ryq2dahh46
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://bazaar.abuse.ch/
Resource
win10v2004-20230220-en
Malware Config
Extracted
redline
@aboba255
94.142.138.4:80
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auth_value
6487f4e00b6ec53f5fc436622f366458
Extracted
redline
194.50.153.135:36457
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auth_value
02bfb545824190b69ea10dfba60e94ff
Extracted
laplas
http://185.223.93.251
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api_key
f0cd0c3938331a84425c6e784f577ccd87bb667cfdb44cc24f97f402ac5e15b7
Targets
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Target
https://bazaar.abuse.ch/
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Detects Lobshot family
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Downloads MZ/PE file
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Checks QEMU agent file
Checks presence of QEMU agent, possibly to detect virtualization.
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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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of NtCreateThreadExHideFromDebugger
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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