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General

  • Target

    62e26a49937c7a6717961656a54477c0_NEIKI

  • Size

    2.6MB

  • Sample

    240507-3bg1qsdg2y

  • MD5

    62e26a49937c7a6717961656a54477c0

  • SHA1

    10aacec56172ab5814ae036958d65b23f0447591

  • SHA256

    7c7d15743143eeabf16fe8c34b2fc368ed5f48cb9bf0ef455876d78c862869e6

  • SHA512

    bedb187c6cb122bad355ed7a3e95e0db0d1cc4a1221bc5257439d6b22ab7a65aa9f2046bb8cc22fe0b63a6063a61459854adee75c30f62b3fb873bdcdf247977

  • SSDEEP

    49152:lS5IvAG44oOCdcSzNIJG70V6Do4yV/5mc5aNZJ350zg5bEJ60IZGnpw/Y0:lS5G4DOT5JGIVzh/5aZX0zgd0IZGpwx

Malware Config

Targets

    • Target

      62e26a49937c7a6717961656a54477c0_NEIKI

    • Size

      2.6MB

    • MD5

      62e26a49937c7a6717961656a54477c0

    • SHA1

      10aacec56172ab5814ae036958d65b23f0447591

    • SHA256

      7c7d15743143eeabf16fe8c34b2fc368ed5f48cb9bf0ef455876d78c862869e6

    • SHA512

      bedb187c6cb122bad355ed7a3e95e0db0d1cc4a1221bc5257439d6b22ab7a65aa9f2046bb8cc22fe0b63a6063a61459854adee75c30f62b3fb873bdcdf247977

    • SSDEEP

      49152:lS5IvAG44oOCdcSzNIJG70V6Do4yV/5mc5aNZJ350zg5bEJ60IZGnpw/Y0:lS5G4DOT5JGIVzh/5aZX0zgd0IZGpwx

    • Modifies visiblity of hidden/system files in Explorer

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Executes dropped EXE

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks