General
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Target
81af0d37d9a8441b0ef5bd86488925b0154fe2d1c36a8db7783117889f73f0e1
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Size
180KB
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Sample
211030-g3cz7seee9
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MD5
126d098cc8409b6511c12225649dbc6d
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SHA1
a381679a0f402ecd529bd1710c4c0471e0b74a14
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SHA256
81af0d37d9a8441b0ef5bd86488925b0154fe2d1c36a8db7783117889f73f0e1
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SHA512
dc5d8cc969744cfaa1e53814dd2b6bebad85cb7ee82afc124206fc40de1510cf79bebbb8b3660442b7f5f7ec938469e14b2b12bec3687f99a7b35a64385ee3b7
Static task
static1
Behavioral task
behavioral1
Sample
81af0d37d9a8441b0ef5bd86488925b0154fe2d1c36a8db7783117889f73f0e1.exe
Resource
win10-en-20210920
Malware Config
Extracted
smokeloader
2020
http://xacokuo8.top/
http://hajezey1.top/
http://nusurtal4f.net/
http://netomishnetojuk.net/
http://escalivrouter.net/
http://nick22doom4.net/
http://wrioshtivsio.su/
http://nusotiso4.su/
http://rickkhtovkka.biz/
http://palisotoliso.net/
http://193.56.146.214/
https://193.56.146.214/
Extracted
redline
999888988
93.115.20.139:28978
Extracted
raccoon
68e2d75238f7c69859792d206401b6bde2b2515c
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url4cnc
http://telegalive.top/agrybirdsgamerept
http://toptelete.top/agrybirdsgamerept
http://telegraf.top/agrybirdsgamerept
https://t.me/agrybirdsgamerept
Extracted
redline
SuperStar
185.215.113.29:36224
Extracted
raccoon
9b47742e621d3b0f1b0b79db6ed26e2c33328c05
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url4cnc
http://telegalive.top/ustavshiy1
http://toptelete.top/ustavshiy1
http://telegraf.top/ustavshiy1
https://t.me/ustavshiy1
Extracted
vidar
41.6
936
https://mas.to/@lilocc
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profile_id
936
Targets
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Target
81af0d37d9a8441b0ef5bd86488925b0154fe2d1c36a8db7783117889f73f0e1
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Size
180KB
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MD5
126d098cc8409b6511c12225649dbc6d
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SHA1
a381679a0f402ecd529bd1710c4c0471e0b74a14
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SHA256
81af0d37d9a8441b0ef5bd86488925b0154fe2d1c36a8db7783117889f73f0e1
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SHA512
dc5d8cc969744cfaa1e53814dd2b6bebad85cb7ee82afc124206fc40de1510cf79bebbb8b3660442b7f5f7ec938469e14b2b12bec3687f99a7b35a64385ee3b7
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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 NtCreateProcessExOtherParentProcess
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Turns off Windows Defender SpyNet reporting
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Nirsoft
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Vidar Stealer
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Downloads MZ/PE file
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Executes dropped EXE
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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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Loads dropped DLL
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Obfuscated with Agile.Net obfuscator
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
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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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