Analysis
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max time kernel
165s -
max time network
162s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08/10/2024, 20:27
General
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Target
setup.exe
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Size
41KB
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MD5
8eab945fee9e24992a9f4175990b1f19
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SHA1
b41956b072c8bf20fd71fab69b9fd3460da13306
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SHA256
484a30b81cf3769281feb290886357834d18c2022a00394a5c591417fe0c5603
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SHA512
52b4063529342d62de72f75ffafbf9f4fe47993f5facb012fd3990662d2c08d5fc426183321ff6869cbdd2d30aec77eabc75cc5bc8680fd723b60afc0b48cd29
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SSDEEP
768:psydlfynBbCJvx5Ri0NTxtYJF5PJ9OACd68OMhd3E1V:psyfqnBbCTri0xfkFz9hE68OML0
Malware Config
Extracted
Family
xworm
Version
5.0
C2
members-korea.gl.at.ply.gg:11075
Mutex
9HyyMtIn425lv2KS
Attributes
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Install_directory
%AppData%
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install_file
USB.exe
aes.plain
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule behavioral1/memory/2204-1-0x00000000002D0000-0x00000000002E0000-memory.dmp family_xworm -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 20 ip-api.com -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 360 vlc.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 360 vlc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2204 setup.exe -
Suspicious use of FindShellTrayWindow 5 IoCs
pid Process 360 vlc.exe 360 vlc.exe 360 vlc.exe 360 vlc.exe 360 vlc.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 360 vlc.exe 360 vlc.exe 360 vlc.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 360 vlc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\setup.exe"C:\Users\Admin\AppData\Local\Temp\setup.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2204
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C:\Program Files\VideoLAN\VLC\vlc.exe"C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\Desktop\SyncWait.asx"1⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:360