Analysis

  • max time kernel
    122s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    08-05-2024 10:15

General

  • Target

    5dbb6805c12864537de6d47ac213e3b0_NEIKI.exe

  • Size

    944KB

  • MD5

    5dbb6805c12864537de6d47ac213e3b0

  • SHA1

    2e215e19b937f8a136fd54e47b8e15210b2b70b4

  • SHA256

    0f3d536ccc44f21df740233a2a378ea957cadd93cf88c6dcecb4c03008ae6436

  • SHA512

    29eebead25a743fab2ad1d91fa117d22fa1483a83618277439f4b735893c12a9f35b832bef907173fdd51cba57942edaed1b09dacb52b8e50b95418243f67c73

  • SSDEEP

    24576:KvTyOJGlLUpvMv1DaqctTr5J+A6nba/ZS/QERT77Ld:Kv/GlL4vMp6D+rnbggQERTbd

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5dbb6805c12864537de6d47ac213e3b0_NEIKI.exe
    "C:\Users\Admin\AppData\Local\Temp\5dbb6805c12864537de6d47ac213e3b0_NEIKI.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2456
    • C:\Users\Admin\AppData\Local\Temp\5dbb6805c12864537de6d47ac213e3b0_NEIKI.exe
      C:\Users\Admin\AppData\Local\Temp\5dbb6805c12864537de6d47ac213e3b0_NEIKI.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      PID:2940

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\5dbb6805c12864537de6d47ac213e3b0_NEIKI.exe

    Filesize

    944KB

    MD5

    e53b528f430d69e9aabbc0ccfe60bb5d

    SHA1

    7acd661ab9e356fab713789d8e5bf6e3409e2d1d

    SHA256

    e1094efef709d124565caf760641aaabe9ef0b2b9f1992e57c13bf732a61410a

    SHA512

    d36c01caa8a06e24972a04be7955a855009064fd8cf9b734d0685dcaa7d39fa9d66ce5dbbbe577bcecdb87702e62ca90e07030a2bd4b54af22a18599578ddf8c

  • memory/2456-0-0x0000000000400000-0x00000000004F0000-memory.dmp

    Filesize

    960KB

  • memory/2456-6-0x0000000003170000-0x0000000003260000-memory.dmp

    Filesize

    960KB

  • memory/2456-10-0x0000000000400000-0x00000000004F0000-memory.dmp

    Filesize

    960KB

  • memory/2940-11-0x0000000000400000-0x00000000004F0000-memory.dmp

    Filesize

    960KB

  • memory/2940-9-0x0000000000400000-0x00000000004F0000-memory.dmp

    Filesize

    960KB