General
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Target
246bd8527d0e29245a79011dd9adf43f
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Size
624KB
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Sample
231225-rheneahbf5
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MD5
246bd8527d0e29245a79011dd9adf43f
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SHA1
12d0f42e5ed833df9efcf0645494a0175f387c90
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SHA256
27f633c80ad1aee9441f89258af73c613ff62c5a8f7206fec2595f37904ae5af
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SHA512
e8b6a002633f02eaa0a7c334e654701a795c0cca1648cb5667e33bc1219ea8051cf128235dfeedbe0b6199daf2bebf43c2a8da17e2bb4894185dab0c2f628856
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SSDEEP
1536:+EfFNvtgmAl7z5dKY6yuJPW8K43w9NXOM1aRl/i6JWT0S9yXnBibnouy8gHn2JX:+YLmGO4W849NXO9RlK6gOxiDouto2N
Behavioral task
behavioral1
Sample
246bd8527d0e29245a79011dd9adf43f.exe
Resource
win7-20231129-en
Malware Config
Targets
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Target
246bd8527d0e29245a79011dd9adf43f
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Size
624KB
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MD5
246bd8527d0e29245a79011dd9adf43f
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SHA1
12d0f42e5ed833df9efcf0645494a0175f387c90
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SHA256
27f633c80ad1aee9441f89258af73c613ff62c5a8f7206fec2595f37904ae5af
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SHA512
e8b6a002633f02eaa0a7c334e654701a795c0cca1648cb5667e33bc1219ea8051cf128235dfeedbe0b6199daf2bebf43c2a8da17e2bb4894185dab0c2f628856
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SSDEEP
1536:+EfFNvtgmAl7z5dKY6yuJPW8K43w9NXOM1aRl/i6JWT0S9yXnBibnouy8gHn2JX:+YLmGO4W849NXO9RlK6gOxiDouto2N
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Modifies firewall policy service
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Modifies security service
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Modifies visibility of file extensions in Explorer
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Modifies visiblity of hidden/system files in Explorer
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Disables RegEdit via registry modification
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Disables Task Manager via registry modification
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Drops file in Drivers directory
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Sets file execution options in registry
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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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Adds Run key to start application
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
2Windows Service
2Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
2Windows Service
2