General
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Target
Crack AviLauncher by.rar
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Size
6.9MB
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Sample
240802-1smanswgpc
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MD5
ae49f34d762b7df6320770fc47813028
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SHA1
11b0ee8bb8e8ce967bd95f14cced6f2b7d6883f9
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SHA256
2ff45ab96b7c2eabccfe1f0a9cea0f5b57be13d2ee438ceeba1cb6cf7b912b7a
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SHA512
b898381811b365b61d76be18ca9fb72d07061efc059b41b842599c91b14e854ce12f07d2719f6a70f03880de8d220c8ef006207637460e994f47fdceabaac32d
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SSDEEP
196608:tS5n4d6Zi13z82SA0WmSy1zl6biA90MjKHfn:t64dsi1Q2SAh99gfn
Static task
static1
Malware Config
Extracted
xworm
5.0
district-timely.gl.at.ply.gg:46104
o9MPVUOhq5wJzwu7
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Install_directory
%Userprofile%
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install_file
Runtime Broker.exe
Targets
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Target
launcher v3.2.1.exe
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Size
8.3MB
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MD5
1218b0e60194c490dc6f599e2b5aedbf
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SHA1
3d88cd44965a1309efade4ddb1821d99a1439fa3
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SHA256
a7f337dbf2816115f404e8db249495bf82abc32c5ad249a8e7394781fabffe7a
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SHA512
c582005f06778637f97bb10c4284b3f705908f38227709edf7c7e79babac0b952539ea3fea265477ecf0998b907036d4f2f94679dcf65af1b8df2bdf407c300c
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SSDEEP
196608:7QCovmBh5plMPTqTWt9yMKfQDZEjycBAK6GPM3s:7PpB/M7vuMgGKjXyGPc
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Detect Xworm Payload
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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Modifies file permissions
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops desktop.ini file(s)
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
File and Directory Permissions Modification
1Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1