Analysis
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max time kernel
1357s -
max time network
1418s -
platform
windows10-ltsc 2021_x64 -
resource
win10ltsc2021-20241023-en -
resource tags
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submitted
10-11-2024 18:32
General
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Target
XClient.exe
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Size
71KB
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MD5
a55a1b56d5aea0dc9e78671e3ad781bb
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SHA1
a15fdcaa7f6ac3e1fb5f9461a74661c228950586
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SHA256
cfb2e4f77116ed1710302695d0e40228a069f62f1a4757c799f35519c89e679c
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SHA512
74aeead34e5e145622019f510085cb15c4cbdc6513d77858cc5a3cf4b6983d9c5389806a18643bf980e6028fa8d716559df0c401e6ce77471dd2d10e071f84a7
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SSDEEP
1536:H2Ept4SZNXi+qhcD+oQZfilDJQbe0LBrV6TEP6JEmO3S+MpDd5C:HNpt4SZBi9hcD+oQZa9JQbe0LGCmOi+1
Score
10/10
Malware Config
Extracted
Family
xworm
C2
127.0.0.1:15863
Attributes
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Install_directory
%AppData%
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install_file
SystemUser.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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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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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\XClient.exe"C:\Users\Admin\AppData\Local\Temp\XClient.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
8KB
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Filesize
96KB
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Filesize
10.8MB
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Filesize
10.8MB