General
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Target
conn.exe
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Size
28.2MB
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Sample
250301-2wbh1swjw9
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MD5
de3ad6fa97677f05a39ab5bbbc450f26
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SHA1
fb9962a587f15bbcd8ec3e8ca941d7dc6509318d
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SHA256
f1d7950f0a491a18da7d3ca9be9b3eec461ce2b5cfd34b7c9886dd2062f16612
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SHA512
fbec19de5dc2d57cc927bb3e7cd11cbb0524270527cb110663fff1f987f2ecd4ce8e2ac2a7e494ebaf8379a3e071b2a6efc02ff54830c51f30e92124e45e2874
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SSDEEP
786432:etu0coshxWHVn6s6b64G71jaoCo1Ha2XykTxnddneL9j:Mu0jyC6Fb6V71JCo1R3dlm
Malware Config
Extracted
xworm
5.0
thetest.selfhost.co:1339
hyd6qZsPPsPPgljc
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Install_directory
%ProgramData%
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install_file
DirectOutputService.exe
Targets
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Target
conn.exe
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Size
28.2MB
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MD5
de3ad6fa97677f05a39ab5bbbc450f26
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SHA1
fb9962a587f15bbcd8ec3e8ca941d7dc6509318d
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SHA256
f1d7950f0a491a18da7d3ca9be9b3eec461ce2b5cfd34b7c9886dd2062f16612
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SHA512
fbec19de5dc2d57cc927bb3e7cd11cbb0524270527cb110663fff1f987f2ecd4ce8e2ac2a7e494ebaf8379a3e071b2a6efc02ff54830c51f30e92124e45e2874
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SSDEEP
786432:etu0coshxWHVn6s6b64G71jaoCo1Ha2XykTxnddneL9j:Mu0jyC6Fb6V71JCo1R3dlm
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Detect Xworm Payload
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Xworm family
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1