Analysis
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max time kernel
360s -
max time network
603s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
20-04-2024 22:42
General
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Target
uzpn is coolio.exe
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Size
76KB
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MD5
3a95b8b68f29409589094c4497b9c050
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SHA1
8be1240201d17f52605e3c873ea70e612a088484
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SHA256
cc4387111fef858ae0c66c19bab6b13569789117c3b8a464797cc4a5db2198ef
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SHA512
841ced2e66d73f6fec1187d657179fb7bfbd4b1daa20330007ea62c5c6e74c6580cbf8d4dd1f01b0227f524bf56650ec9337d822746de9e29f24854e1b26c849
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SSDEEP
1536:pPQqwzNzpDFLYVUP8LjVtzBwUChnwl7K5bH9CPYFyxU/O+6NWppd:pyNFDiUUVXRF2bHIUyxU/O5NE/
Score
10/10
Malware Config
Extracted
Family
xworm
C2
uk2.localto.net:34675
Attributes
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Install_directory
%AppData%
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install_file
Google.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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Drops startup file 2 IoCs
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Adds Run key to start application 2 TTPs 1 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 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\uzpn is coolio.exe"C:\Users\Admin\AppData\Local\Temp\uzpn is coolio.exe"1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
104KB
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Filesize
9.9MB
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Filesize
512KB
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Filesize
9.9MB
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Filesize
512KB