Analysis
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max time kernel
1383s -
max time network
1173s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
07/05/2024, 19:45
Static task
static1
Behavioral task
behavioral1
Sample
cstealer-main/cstealer.py
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
cstealer-main/cstealer.py
Resource
win10v2004-20240419-en
Behavioral task
behavioral3
Sample
cstealer-main/install.bat
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
cstealer-main/install.bat
Resource
win10v2004-20240419-en
General
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Target
cstealer-main/cstealer.py
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Size
55KB
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MD5
894d1bc6bf8695cced5c554916bf4114
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SHA1
c86fb2540150ea1e7feea1a697ac310c848cc5b0
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SHA256
d307bc5c3565c2dc77b4c0ca03338fb1ca0a49fda9849969f8e7571ab23652b5
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SHA512
6b13d48d2e31d74f39a6d94bf241585edd96a4be3b240e6628dbce4740856bc1f3462e8095d61790a5ff01e987af2cf45d719b06c8fc3d8b336ba61c60eabbeb
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SSDEEP
1536:dTjwFKWGs8SMApj48b9tTLCUDJ9JN18KTI6+y:dRswKj48b9lLDJ9N8KTR
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-17203666-93769886-2545153620-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-17203666-93769886-2545153620-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1092 OpenWith.exe