General
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Target
Official Nova Launcher Fixer.exe
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Size
121KB
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Sample
240704-ex92msthjq
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MD5
11f6b755147b4ca6b441620c0ac39268
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SHA1
c93ca611430e685572cbdd7b762633a91b0671ad
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SHA256
d4edaa6438dadc7c0b82655a5fe3054ddcf2932f55a177a0f08919484f930796
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SHA512
5465d1e5df7a0e34bab7c997a777b86ea447a3519ab993e65216b9dae54e6285ae50b953979736a87b748520ef502a3c6e513b0f4bcdf864addb9247caa1562b
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SSDEEP
3072:paPSy6sZ7z/N7kvRS6s5nTsz4IwqJOSIHbBFiMa:tyXrNcNs5nTsyHHb6M
Static task
static1
Malware Config
Extracted
xworm
5.0
oh-guaranteed.gl.at.ply.gg:41663
YBg0EdsYRj3uSC7X
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Install_directory
%Userprofile%
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install_file
System32.exe
Targets
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Target
Official Nova Launcher Fixer.exe
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Size
121KB
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MD5
11f6b755147b4ca6b441620c0ac39268
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SHA1
c93ca611430e685572cbdd7b762633a91b0671ad
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SHA256
d4edaa6438dadc7c0b82655a5fe3054ddcf2932f55a177a0f08919484f930796
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SHA512
5465d1e5df7a0e34bab7c997a777b86ea447a3519ab993e65216b9dae54e6285ae50b953979736a87b748520ef502a3c6e513b0f4bcdf864addb9247caa1562b
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SSDEEP
3072:paPSy6sZ7z/N7kvRS6s5nTsz4IwqJOSIHbBFiMa:tyXrNcNs5nTsyHHb6M
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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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Grants admin privileges
Uses net.exe to modify the user's privileges.
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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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Disables Task Manager via registry modification
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Drops startup file
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Executes dropped EXE
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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
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1