General
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Target
file.exe
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Size
269KB
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Sample
231205-rp47msbh68
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MD5
ab1c9671363de2f564b53919758d36ed
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SHA1
e4dfc68a402511001becd734d9770594dd46e6d6
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SHA256
5491a53966466e8178f248873652350a5c1c9128e64732f857f42277cbf5d825
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SHA512
76088814544b04fa17139c1246b197efdb6d2c7eb16663699e1e7fc36e10ecbcad72420031c73dbac8e5f09c0c4967ee66a120d2576611224b129f8c8be56172
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SSDEEP
3072:uvFDUsVh4KCGxgEqrubebVHyJVrQszgPRfA0cv2AH/m43BA8eDWt7Oj2d:eFY8cGaEqSbUV4VmRNjaBLeqk
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20231130-en
Malware Config
Extracted
smokeloader
2022
http://onualituyrs.org/
http://sumagulituyo.org/
http://snukerukeutit.org/
http://lightseinsteniki.org/
http://liuliuoumumy.org/
http://stualialuyastrelia.net/
http://kumbuyartyty.net/
http://criogetikfenbut.org/
http://tonimiuyaytre.org/
http://tyiuiunuewqy.org/
Extracted
redline
redtest
107.173.58.91:32870
Targets
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Target
file.exe
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Size
269KB
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MD5
ab1c9671363de2f564b53919758d36ed
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SHA1
e4dfc68a402511001becd734d9770594dd46e6d6
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SHA256
5491a53966466e8178f248873652350a5c1c9128e64732f857f42277cbf5d825
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SHA512
76088814544b04fa17139c1246b197efdb6d2c7eb16663699e1e7fc36e10ecbcad72420031c73dbac8e5f09c0c4967ee66a120d2576611224b129f8c8be56172
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SSDEEP
3072:uvFDUsVh4KCGxgEqrubebVHyJVrQszgPRfA0cv2AH/m43BA8eDWt7Oj2d:eFY8cGaEqSbUV4VmRNjaBLeqk
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Raccoon Stealer V2 payload
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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 NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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