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Analysis
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max time kernel
147s -
max time network
149s -
platform
windows11-21h2_x64 -
resource
win11-20241007-en -
resource tags
arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system -
submitted
20/01/2025, 13:04
Behavioral task
behavioral1
Sample
XClient.exe
Resource
win11-20241007-en
9 signatures
150 seconds
General
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Target
XClient.exe
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Size
37KB
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MD5
57d5ddc2d3726c27b999b78835847723
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SHA1
95856a3ca2fe5398b39ff6d0b96ecead3dcba5ae
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SHA256
d273c5a7fc67ffe825da917d8096a684615baa87cfa6ef2203dca9072947bf96
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SHA512
3cc367d83274bffb4502a2cb523d828d747d50ac5bed9b9f9f215ba64a795ddddf4aa5a5322762a7aa130ac2d39c42ea4c3c8b7abdd6f2ab1e7a383c13d58a0c
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SSDEEP
768:iR2u+a5hfcss3M6tQqb3rZTFL9P+sOMhTbA:iR2u7e56qFFL9P+sOMNU
Score
10/10
Malware Config
Extracted
Family
xworm
Version
5.0
C2
127.0.0.1:7000
147.185.221.22:7000
Mutex
hli2xFOEY4GGN5gH
Attributes
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Install_directory
%AppData%
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install_file
joseph.exe
aes.plain
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule behavioral1/memory/3400-1-0x0000000000980000-0x0000000000990000-memory.dmp family_xworm -
Xworm family
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Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\joseph.lnk XClient.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\joseph.lnk XClient.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3870231897-2573482396-1083937135-1000\Software\Microsoft\Windows\CurrentVersion\Run\joseph = "C:\\Users\\Admin\\AppData\\Roaming\\joseph.exe" XClient.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 3400 XClient.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3400 XClient.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3400 XClient.exe