General
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Target
vson I temp.exe
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Size
15.6MB
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Sample
250120-vez2qazjan
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MD5
328e91dbd965eb1f0902080bc81df413
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SHA1
7a049c89f8fd79f0b91e12bdff17affd2066e403
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SHA256
11ea437ffb781fc9b93a6dfda275736ee591c14dfb860aa165a357974e90a352
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SHA512
1e7e40e54db78ac7d78eccf98d6c34a6f70c29639c010c8512ffa56f06755bc445c161d990913ca2299ae3602f474b4aa0b34fd5fd728f9a473745aeacb4ce3e
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SSDEEP
393216:nTvw6H8s1QzwNUJVtoMATyVchl49o1SrBqqxSlUa+PMsw6E3sSwr0DN:nJcJwCJEM7Vcf49LwUa+PDEsP0N
Static task
static1
Behavioral task
behavioral1
Sample
vson I temp.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
vson I temp.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
xworm
45.88.91.79:1111
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Install_directory
%AppData%
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install_file
Update.exe
Targets
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Target
vson I temp.exe
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Size
15.6MB
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MD5
328e91dbd965eb1f0902080bc81df413
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SHA1
7a049c89f8fd79f0b91e12bdff17affd2066e403
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SHA256
11ea437ffb781fc9b93a6dfda275736ee591c14dfb860aa165a357974e90a352
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SHA512
1e7e40e54db78ac7d78eccf98d6c34a6f70c29639c010c8512ffa56f06755bc445c161d990913ca2299ae3602f474b4aa0b34fd5fd728f9a473745aeacb4ce3e
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SSDEEP
393216:nTvw6H8s1QzwNUJVtoMATyVchl49o1SrBqqxSlUa+PMsw6E3sSwr0DN:nJcJwCJEM7Vcf49LwUa+PDEsP0N
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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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1