Analysis
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max time kernel
131s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
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submitted
27/01/2024, 13:54
General
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Target
tmp.exe
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Size
38KB
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MD5
c07bd6f1db41c8a777f7315b254e9c42
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SHA1
6151b17545888c1304e8b6b28a2071fe94c9e79f
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SHA256
49ea02a2e7f76432f2b474d07bbdd250543671e084e5e8c99a096b46af30d95d
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SHA512
83979cc3f66d72931815be5a283b754c7a972fd1dbcf0df500f93e3c4d221407a26b047e8c6ec9f65113f2846db0aad46d88bf3cf8a3b8c47d26a0485155f8dd
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SSDEEP
384:uRpzjSrmqWzFVTD+i8cEv2uBLYRVAGpK94rFo1c0/pkFMAzNLTOZwg3OcvK9IbjD:iFuCzADYRy94Bo1cTFh9P8OMhS4j
Score
10/10
Malware Config
Extracted
Family
xworm
Version
5.0
C2
79.133.57.122:7000
Mutex
pvC9E3QrtLsVzQQr
Attributes
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Install_directory
%AppData%
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install_file
XClient.exe
aes.plain
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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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\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.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
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Downloads
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Filesize
64KB
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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