Analysis

  • max time kernel
    146s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-06-2024 20:27

General

  • Target

    40a65dec3cc49e522bb9391385543660_NeikiAnalytics.exe

  • Size

    37KB

  • MD5

    40a65dec3cc49e522bb9391385543660

  • SHA1

    b702cf7eae65082e6d11b6c7091e203f31199f8c

  • SHA256

    26127d66c5c0cf89941115349cc42d9385547ac71c439371eea493070868d050

  • SHA512

    6c161d5419523ec8fa25eb4e716b5e69968c435d25a3274632b36cf01beb5a2eb11b12833f3225950f134e38e75fe5582c83e29e87e17fae0f6018870d03cf30

  • SSDEEP

    768:U5ZFhzgxucryOmJQqO3VhDWiNlW+O96QhlqNU9jz8W3:U57mucrFmJQqO3VhDWiC+i6QnjYM

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\40a65dec3cc49e522bb9391385543660_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\40a65dec3cc49e522bb9391385543660_NeikiAnalytics.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3492
    • C:\Users\Admin\AppData\Local\Temp\hhcbrnaff.exe
      "C:\Users\Admin\AppData\Local\Temp\hhcbrnaff.exe"
      2⤵
      • Executes dropped EXE
      PID:332

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\hhcbrnaff.exe

    Filesize

    37KB

    MD5

    17966e68e85232289a69fb67c7585227

    SHA1

    0c43aa7a0a4f0fac7ceb39fc5dab950b941f6556

    SHA256

    6a4f768eac167d9b80b4bd2503af52eb15d6542bbf3bbd2924375609d80aa075

    SHA512

    981bb6525c65eb238eec2f4cd47d47e4000328c0486afbdc68353d411fda7bb85d33d90780d47060aaf7bc97f4064b894b3e2bd89c082cac471e6678045519dc

  • memory/332-10-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/332-12-0x0000000000640000-0x0000000000646000-memory.dmp

    Filesize

    24KB

  • memory/3492-0-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/3492-2-0x0000000000920000-0x0000000000926000-memory.dmp

    Filesize

    24KB

  • memory/3492-11-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB