General
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Target
78b22d6f3bcad5c05247348ea4ac432ecf7b00e5d975c85d03f459bee6c07c12
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Size
344KB
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Sample
211022-vpqk2abhc2
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MD5
2762752d046f47c521b3501d94fbb0fe
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SHA1
f9d0e89cb611cf2fd3bd22649fe84026a8e1c14b
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SHA256
78b22d6f3bcad5c05247348ea4ac432ecf7b00e5d975c85d03f459bee6c07c12
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SHA512
a76d5b1d0e19978ba10de02d08004b250c904570a1ef5a122d1dd75646ed779065c70bcb222765ecc8a225e0cd5e46e070cfb4a30af2ffea86315864c68c5ed0
Static task
static1
Behavioral task
behavioral1
Sample
78b22d6f3bcad5c05247348ea4ac432ecf7b00e5d975c85d03f459bee6c07c12.exe
Resource
win10-en-20210920
Malware Config
Extracted
smokeloader
2020
http://gejajoo7.top/
http://sysaheu9.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/
Extracted
icedid
1875681804
enticationmetho.ink
Extracted
raccoon
6655b26b014f56ed3e8df973c407aa18e865e396
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url4cnc
http://telegka.top/kaba4ello
http://telegin.top/kaba4ello
https://t.me/kaba4ello
Extracted
redline
BTC-2021
2.56.214.190:59628
Extracted
vidar
41.5
706
https://mas.to/@xeroxxx
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profile_id
706
Extracted
vidar
41.5
517
https://mas.to/@xeroxxx
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profile_id
517
Extracted
djvu
http://rlrz.org/lancer
Targets
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Target
78b22d6f3bcad5c05247348ea4ac432ecf7b00e5d975c85d03f459bee6c07c12
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Size
344KB
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MD5
2762752d046f47c521b3501d94fbb0fe
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SHA1
f9d0e89cb611cf2fd3bd22649fe84026a8e1c14b
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SHA256
78b22d6f3bcad5c05247348ea4ac432ecf7b00e5d975c85d03f459bee6c07c12
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SHA512
a76d5b1d0e19978ba10de02d08004b250c904570a1ef5a122d1dd75646ed779065c70bcb222765ecc8a225e0cd5e46e070cfb4a30af2ffea86315864c68c5ed0
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Detected Djvu ransomware
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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Modifies file permissions
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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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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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