General
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Target
Lenovo.Easycamera.6.32.2018.05.key.generator.by.aaocg.exe
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Size
6.4MB
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Sample
210511-8kafljkqka
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MD5
cdeeb6da0244476be71ebf88fa76ecdc
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SHA1
f26b35c822187292bc1c31c2e61b2a714daa5334
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SHA256
634f7f210c081e0d54fb348a921db874126736503cf7cfcf2f605c484aa6635a
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SHA512
149487c0ddf5c847c1e5182a921bc9d527b4bfcb525de1a129bd10c25a8119e7de153eadc6fdb157e95999ae20557aabe872c1b6ae8a8fb1a25bfe25478d30e1
Static task
static1
Behavioral task
behavioral1
Sample
Lenovo.Easycamera.6.32.2018.05.key.generator.by.aaocg.exe
Resource
win10v20210408
Behavioral task
behavioral2
Sample
Lenovo.Easycamera.6.32.2018.05.key.generator.by.aaocg.exe
Resource
win7v20210410
Behavioral task
behavioral3
Sample
Lenovo.Easycamera.6.32.2018.05.key.generator.by.aaocg.exe
Resource
win10v20210410
Behavioral task
behavioral4
Sample
Lenovo.Easycamera.6.32.2018.05.key.generator.by.aaocg.exe
Resource
win10v20210410
Malware Config
Extracted
azorult
http://kvaka.li/1210776429.php
Extracted
redline
ServLyla
87.251.71.193:20119
Extracted
C:\Windows\TEMP\RESTORE_FILES_INFO.txt
http://promethw27cbrcot.onion/ticket.php?track=141-5D9-Y454
http://prometheusdec.in/ticket.php?track=141-5D9-Y454
Targets
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Target
Lenovo.Easycamera.6.32.2018.05.key.generator.by.aaocg.exe
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Size
6.4MB
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MD5
cdeeb6da0244476be71ebf88fa76ecdc
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SHA1
f26b35c822187292bc1c31c2e61b2a714daa5334
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SHA256
634f7f210c081e0d54fb348a921db874126736503cf7cfcf2f605c484aa6635a
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SHA512
149487c0ddf5c847c1e5182a921bc9d527b4bfcb525de1a129bd10c25a8119e7de153eadc6fdb157e95999ae20557aabe872c1b6ae8a8fb1a25bfe25478d30e1
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Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
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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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Downloads MZ/PE file
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Executes dropped EXE
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Modifies Windows Firewall
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Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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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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Drops file in System32 directory
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Suspicious use of NtCreateThreadExHideFromDebugger
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Suspicious use of SetThreadContext
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