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General
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Target
62e26a49937c7a6717961656a54477c0_NEIKI
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Size
2.6MB
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Sample
240507-3bg1qsdg2y
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MD5
62e26a49937c7a6717961656a54477c0
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SHA1
10aacec56172ab5814ae036958d65b23f0447591
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SHA256
7c7d15743143eeabf16fe8c34b2fc368ed5f48cb9bf0ef455876d78c862869e6
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SHA512
bedb187c6cb122bad355ed7a3e95e0db0d1cc4a1221bc5257439d6b22ab7a65aa9f2046bb8cc22fe0b63a6063a61459854adee75c30f62b3fb873bdcdf247977
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SSDEEP
49152:lS5IvAG44oOCdcSzNIJG70V6Do4yV/5mc5aNZJ350zg5bEJ60IZGnpw/Y0:lS5G4DOT5JGIVzh/5aZX0zgd0IZGpwx
Behavioral task
behavioral1
Sample
62e26a49937c7a6717961656a54477c0_NEIKI.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
62e26a49937c7a6717961656a54477c0_NEIKI.exe
Resource
win10v2004-20240419-en
Malware Config
Targets
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Target
62e26a49937c7a6717961656a54477c0_NEIKI
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Size
2.6MB
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MD5
62e26a49937c7a6717961656a54477c0
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SHA1
10aacec56172ab5814ae036958d65b23f0447591
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SHA256
7c7d15743143eeabf16fe8c34b2fc368ed5f48cb9bf0ef455876d78c862869e6
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SHA512
bedb187c6cb122bad355ed7a3e95e0db0d1cc4a1221bc5257439d6b22ab7a65aa9f2046bb8cc22fe0b63a6063a61459854adee75c30f62b3fb873bdcdf247977
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SSDEEP
49152:lS5IvAG44oOCdcSzNIJG70V6Do4yV/5mc5aNZJ350zg5bEJ60IZGnpw/Y0:lS5G4DOT5JGIVzh/5aZX0zgd0IZGpwx
Score10/10-
Modifies visiblity of hidden/system files in Explorer
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Virtualization/Sandbox Evasion
1