General
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Target
XWorm V5.6.7z
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Size
18.5MB
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Sample
250420-1debhstxet
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MD5
ea35b74bbe3cf8de1ddbd5ab10ada9b1
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SHA1
6f20dd8865e84581ddfa7d4666bffeb812f2deed
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SHA256
7c431981e1962c71f936fc53951982071462f853f53c92dc3d4103ee5e3efe70
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SHA512
d9296919eec861a1e8ea72b5d590e8d6092a188208bda0f17ebb52744fbb702391022d25a51bbea041eb4db9f9d8c48ac3a0a2b14c4a5ed792c2914a7b657504
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SSDEEP
393216:ACEYC65G+SwHO1JoCzXq5i+dDmpu06beWxEkNgwTZDZerBjkDGp5:6YC65G1wHezB+Ypt6beWES6rBjkDGp5
Behavioral task
behavioral1
Sample
XWorm V5.6/Xworm V5.6.exe
Resource
win10v2004-20250410-en
Behavioral task
behavioral2
Sample
XWorm V5.6/Xworm V5.6.exe
Resource
win11-20250410-en
Malware Config
Extracted
xworm
5.0
127.0.0.1:7000
M7FqVOzijgtcg6Xt
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Install_directory
%AppData%
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install_file
XClient.exe
Extracted
xworm
127.0.0.1:7000
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Install_directory
%AppData%
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install_file
XClient.exe
Targets
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Target
XWorm V5.6/Xworm V5.6.exe
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Size
14.9MB
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MD5
56ccb739926a725e78a7acf9af52c4bb
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SHA1
5b01b90137871c3c8f0d04f510c4d56b23932cbc
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SHA256
90f58865f265722ab007abb25074b3fc4916e927402552c6be17ef9afac96405
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SHA512
2fee662bc4a1a36ce7328b23f991fa4a383b628839e403d6eb6a9533084b17699a6c939509867a86e803aafef2f9def98fa9305b576dad754aa7f599920c19a1
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SSDEEP
196608:P4/BAe1d4ihvy85JhhYc3BSL1kehn4inje:PuyIhhkRka4i
Score10/10-
Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
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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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Uses the VBS compiler for execution
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Adds Run key to start application
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Drops desktop.ini file(s)
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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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Sets desktop wallpaper using registry
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MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
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