Analysis
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max time kernel
91s -
max time network
95s -
platform
windows11-21h2_x64 -
resource
win11-20250217-en -
resource tags
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submitted
05/03/2025, 20:50
General
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Target
Mason.exe
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Size
51KB
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MD5
197fb13ea3de38e9792d42f197872476
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SHA1
43bb766f00b2fa8d2b754e215726c382dbf64fee
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SHA256
7695c2008d4a481b1548525906063d09010cf275d9fbe1997146702cf504fce9
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SHA512
07832ab86ceb5b2ece344fe9b0333ffa539a9c17bcc7f7553a96708c02a009c2451dbfcf1cd02ce5cf2ec9a72a022b67d6f7af4da60dff8053e6181c6de1db62
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SSDEEP
768:9z4UyCqSlKp63AQyCsH3ezUbf0cGsK35LOt4zqbDnQ+isRRxOlIhJObOpI:9cU7Re63AQyCsHgwTbDnQ+1bO+I
Score
10/10
Malware Config
Extracted
Family
xworm
Attributes
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Install_directory
%port%
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install_file
USB.exe
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pastebin_url
https://pastebin.com/raw/Q69Fh6hZ
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\Mason.exe"C:\Users\Admin\AppData\Local\Temp\Mason.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
80KB
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Filesize
10.8MB
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Filesize
10.8MB