General
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Target
combined.exe
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Size
16.4MB
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Sample
250308-cts8lszyhv
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MD5
c43196c2562dc470ec1d81fd548ca97f
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SHA1
8d0cb1820f3537349423e5846e6ec5a09666837e
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SHA256
dfd30f3fbed4362182a86ce214ff4ffddf601a341d4e0ee51e9a32bbaa3c0b4b
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SHA512
b122042d8f5afe99294d2e110fe5d24094e8cecbac47d52fefaaec00bf1ec1f368ce4a0c769ee10fc63aeaba7d250b3dffa74fa0604f47b32a8d1b98159e7791
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SSDEEP
393216:P9YiikXXbTf1TfHqO1UyXMCHWUjMVg74w35DPVBFH4RJco:P9YirdMyXMb8kDw35DPVAROo
Behavioral task
behavioral1
Sample
combined.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
combined.exe
Resource
win10v2004-20250217-en
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
-
-
Target
combined.exe
-
Size
16.4MB
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MD5
c43196c2562dc470ec1d81fd548ca97f
-
SHA1
8d0cb1820f3537349423e5846e6ec5a09666837e
-
SHA256
dfd30f3fbed4362182a86ce214ff4ffddf601a341d4e0ee51e9a32bbaa3c0b4b
-
SHA512
b122042d8f5afe99294d2e110fe5d24094e8cecbac47d52fefaaec00bf1ec1f368ce4a0c769ee10fc63aeaba7d250b3dffa74fa0604f47b32a8d1b98159e7791
-
SSDEEP
393216:P9YiikXXbTf1TfHqO1UyXMCHWUjMVg74w35DPVBFH4RJco:P9YirdMyXMb8kDw35DPVAROo
Score10/10-
Detect Xworm Payload
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Xworm family
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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Drops file in System32 directory
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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
1