General
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Target
http://62.204.41.194/file.exe
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Sample
230105-3wbz8adf75
Score
10/10
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://62.204.41.194/file.exe
Resource
win7-20220812-en
windows7-x64
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
http://62.204.41.194/file.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
22 signatures
150 seconds
Malware Config
Extracted
Language
ps1
Deobfuscated
URLs
ps1.dropper
http://62.204.41.194/go.png
Extracted
Language
ps1
Deobfuscated
URLs
exe.dropper
http://62.204.41.194/F1.exe
Extracted
Language
ps1
Deobfuscated
URLs
ps1.dropper
http://62.204.41.194/me.png
Extracted
Family
redline
Botnet
$
C2
31.41.244.135:19850
Attributes
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auth_value
66623f79e2af33286760f5dd6c4262dc
Targets
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Target
http://62.204.41.194/file.exe
Score10/10-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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XMRig Miner payload
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Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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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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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 SetThreadContext
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