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Analysis
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max time kernel
146s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
12/07/2024, 12:38
Behavioral task
behavioral1
Sample
VicTweaks.exe
Resource
win7-20240704-en
8 signatures
150 seconds
General
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Target
VicTweaks.exe
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Size
153KB
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MD5
f77f28c05650e81f23e8ca6659607b11
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SHA1
eb7ece2f3515c2b402be5bc79967318ed4cdcb09
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SHA256
e6f83dc04194dcd171ec918e9545b5f1ef71276b17ac03946e66e640eb37d9e6
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SHA512
f0b47486f95b53e72605aeedd9d583408dffbb784cb618aaa3eec2726d1300488d186ba21f11403b91c2fa382bfb836fb7e286921b31e0a57425d8b9eeb59713
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SSDEEP
3072:xrBuw2j46bqwXi/OiS71HBz65/M6If+3Js+3JFkKeTne:xebVnZHxBt25
Malware Config
Extracted
Family
xworm
C2
127.0.0.1:7000
12.0.0.0.1:7000
Attributes
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Install_directory
%ProgramData%
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install_file
VicToolsRuntime.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule behavioral1/memory/2552-1-0x0000000000D40000-0x0000000000D6C000-memory.dmp family_xworm -
Drops startup file 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\VicToolsRuntime.lnk VicTweaks.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\VicToolsRuntime.lnk VicTweaks.exe -
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 4 ip-api.com -
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 2552 VicTweaks.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2552 VicTweaks.exe Token: SeDebugPrivilege 2552 VicTweaks.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2552 VicTweaks.exe