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Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07/05/2024, 20:51

General

  • Target

    2ea393f1778f2852cf192fcaac42d510_NEIKI.exe

  • Size

    42KB

  • MD5

    2ea393f1778f2852cf192fcaac42d510

  • SHA1

    22687dae4a1d88ca94ef8cf89a7e400ac918dd0f

  • SHA256

    f0e51d327f0631e2d6b54cad745f221423b9bdc712748ea836788eee11b54b59

  • SHA512

    e676db27bf056d5e9a82e4271792e743d63f7ac396ca2e39a7cfaa577a3061bea3bd30e5bc22f90afcab43da5921c1ce13653ee09f4bf6d170f8796fb55dcea7

  • SSDEEP

    768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBVaD3TP7DFHuRcD95p:X6QFElP6n+gJQMOtEvwDpjBmzDkWDrp

Score
7/10

Malware Config

Signatures

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

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

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2ea393f1778f2852cf192fcaac42d510_NEIKI.exe
    "C:\Users\Admin\AppData\Local\Temp\2ea393f1778f2852cf192fcaac42d510_NEIKI.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2784
    • C:\Users\Admin\AppData\Local\Temp\asih.exe
      "C:\Users\Admin\AppData\Local\Temp\asih.exe"
      2⤵
      • Executes dropped EXE
      PID:2932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\asih.exe

    Filesize

    42KB

    MD5

    00b7fd97932794e22906d6c287d00496

    SHA1

    57cdbc47c3a4d3947ee8ecd024854061b7a4a93c

    SHA256

    0019a8290e06817c84db04e23b220e68e5dd08d376611c43129bf64cb93e591d

    SHA512

    1169b919ad3077b6a46d65cc8b935a73530013cc6a0338cbc9e7da50738e990f355c44eb7d504b4b5235fccb9bce3c3e308d43510f8a55e9f0fa4d595dd7c53a

  • memory/2784-1-0x0000000000210000-0x0000000000216000-memory.dmp

    Filesize

    24KB

  • memory/2784-0-0x00000000001D0000-0x00000000001D6000-memory.dmp

    Filesize

    24KB

  • memory/2784-8-0x00000000001D0000-0x00000000001D6000-memory.dmp

    Filesize

    24KB

  • memory/2932-22-0x00000000002C0000-0x00000000002C6000-memory.dmp

    Filesize

    24KB

  • memory/2932-15-0x0000000000300000-0x0000000000306000-memory.dmp

    Filesize

    24KB