Analysis
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max time kernel
147s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
25-01-2025 20:35
General
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Target
XClient.exe
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Size
64KB
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MD5
f2856bd1b6351010da3a14f6b0f7c292
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SHA1
70c10717ccee3d35a1e7c486d62a2f381fffcdc5
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SHA256
d9e512d2c1898eb3c85ae40ac96d1a6c753a501363f3acb657653e3eeda742ad
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SHA512
31b53b5b4edfe6b16f1a3c7832da197f41fd45773ad0440208520bfcaa70882850e538b3d25aac9844a2b2e2ed080cbf66bf52dd84094218801aee287e4f9069
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SSDEEP
1536:R6KA2uUSjs94apDo+NDkglx6fbIU4O/oB789PyIOuV0W:oK5Sg9UkDnwfbIFB7gPDOu6W
Score
10/10
Malware Config
Extracted
Family
xworm
C2
127.0.0.1:7000
Attributes
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Install_directory
%LocalAppData%
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install_file
USB.exe
Signatures
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Detect Xworm Payload 1 IoCs
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Xworm
Xworm is a remote access trojan written in C#.
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Xworm family
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Drops startup file 2 IoCs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\XClient.exe"C:\Users\Admin\AppData\Local\Temp\XClient.exe"1⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
88KB
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Filesize
9.9MB
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Filesize
4KB
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Filesize
9.9MB