General
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Target
file.exe
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Size
265KB
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Sample
231205-k3armaac3s
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MD5
5a89046e22c085a2891cdd999e0f0d47
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SHA1
92786a72b76446c2d8c0d7013e573243e87839f7
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SHA256
fd932cc727c801502c3c3250efa825a5bec52aa3343ce2d249c914c27288f425
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SHA512
a4ca0b3ca7286d08ff848ede99bb01d3b116596fda2fa29cd2d200f5bf99313909d644aedccecc17af498ccfc84276ddcee5e1c55668852de3113b8e72a5d451
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SSDEEP
3072:7DFaQytaulhnVAcMAh99Xn2jJbNMGfx3HzDapOUYkwxFZ4:fFH0nVJMAj9XnobiSx3TDapq
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20231020-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
stealc
http://dskflherlkhopihsf.com
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url_path
/d414f888bed8c202.php
Targets
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Target
file.exe
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Size
265KB
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MD5
5a89046e22c085a2891cdd999e0f0d47
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SHA1
92786a72b76446c2d8c0d7013e573243e87839f7
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SHA256
fd932cc727c801502c3c3250efa825a5bec52aa3343ce2d249c914c27288f425
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SHA512
a4ca0b3ca7286d08ff848ede99bb01d3b116596fda2fa29cd2d200f5bf99313909d644aedccecc17af498ccfc84276ddcee5e1c55668852de3113b8e72a5d451
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SSDEEP
3072:7DFaQytaulhnVAcMAh99Xn2jJbNMGfx3HzDapOUYkwxFZ4:fFH0nVJMAj9XnobiSx3TDapq
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Raccoon Stealer V2 payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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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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