General
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Target
4a2b9e4a7f1bb7bee5801404fb9c3c9f.exe
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Size
180KB
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Sample
211030-jfe76aefc5
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MD5
4a2b9e4a7f1bb7bee5801404fb9c3c9f
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SHA1
2fb70a1a4c5ea7a11e324b61aaf04b680cfaf947
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SHA256
b13e17228edbebe58c6fe4322a8826d03b281343f625dc6a3f5257b1274e92b4
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SHA512
64c7f7849bf8161b6a309131bb1e38c42488b64b9f8dfda564a037b75dabf808cc2f174e1d3a9122871aab03e921f7996896b48a2f068b117a93075b7049a9d1
Static task
static1
Behavioral task
behavioral1
Sample
4a2b9e4a7f1bb7bee5801404fb9c3c9f.exe
Resource
win7-en-20210920
Behavioral task
behavioral2
Sample
4a2b9e4a7f1bb7bee5801404fb9c3c9f.exe
Resource
win10-en-20211014
Malware Config
Extracted
smokeloader
2020
http://honawey70.top/
http://wijibui00.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
4a2b9e4a7f1bb7bee5801404fb9c3c9f.exe
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Size
180KB
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MD5
4a2b9e4a7f1bb7bee5801404fb9c3c9f
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SHA1
2fb70a1a4c5ea7a11e324b61aaf04b680cfaf947
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SHA256
b13e17228edbebe58c6fe4322a8826d03b281343f625dc6a3f5257b1274e92b4
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SHA512
64c7f7849bf8161b6a309131bb1e38c42488b64b9f8dfda564a037b75dabf808cc2f174e1d3a9122871aab03e921f7996896b48a2f068b117a93075b7049a9d1
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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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