General
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Target
955a7f4ada72daa29a96fbedeb9e8cf0N.exe
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Size
255KB
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Sample
240806-mfe4ya1apb
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MD5
955a7f4ada72daa29a96fbedeb9e8cf0
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SHA1
f184633100855f4c4a92b077d7ddf4aad4342ad0
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SHA256
e6c0440bb8ec4f0ea759953576e3a989a8f74581b0bb5161ca37a849969dd99e
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SHA512
4f1cfd160f69008a77556378451d4e8e36fad81f8354434fcc92f475138a9894238380c1cfccd268feb14af03bdf560dacb6829fc7f4091e8fd2fb0b2d62d4b3
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJu:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIP
Behavioral task
behavioral1
Sample
955a7f4ada72daa29a96fbedeb9e8cf0N.exe
Resource
win7-20240729-en
Malware Config
Targets
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Target
955a7f4ada72daa29a96fbedeb9e8cf0N.exe
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Size
255KB
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MD5
955a7f4ada72daa29a96fbedeb9e8cf0
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SHA1
f184633100855f4c4a92b077d7ddf4aad4342ad0
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SHA256
e6c0440bb8ec4f0ea759953576e3a989a8f74581b0bb5161ca37a849969dd99e
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SHA512
4f1cfd160f69008a77556378451d4e8e36fad81f8354434fcc92f475138a9894238380c1cfccd268feb14af03bdf560dacb6829fc7f4091e8fd2fb0b2d62d4b3
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJu:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIP
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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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Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Disables RegEdit via registry modification
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Modifies WinLogon
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
2Disable or Modify Tools
2Modify Registry
7