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Analysis

  • max time kernel
    131s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    16/03/2024, 05:01

General

  • Target

    2024-03-16_c8a4ec52a4ff355cc7c83f03d3dc60b1_mafia_nionspy.exe

  • Size

    280KB

  • MD5

    c8a4ec52a4ff355cc7c83f03d3dc60b1

  • SHA1

    319da3b07c14d8b653985592d9015abfb9f90835

  • SHA256

    34c47d04bf21e397b271abca355266356c90c743d842c4941c38f0bc21c00fc2

  • SHA512

    13ee3fea38f68d99de992f06fa391eee544c1ca109c3a88c30e4949a3c43963ec16b336a9c95063de560d7bc7ed763818443c30833d9a088e8435c8e3609899f

  • SSDEEP

    6144:5Q+Tyfx4NF67Sbq2nW82X45gc3BaLZVS0mOoC8zbzDie:5QMyfmNFHfnWfhLZVHmOog

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 28 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-03-16_c8a4ec52a4ff355cc7c83f03d3dc60b1_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-16_c8a4ec52a4ff355cc7c83f03d3dc60b1_mafia_nionspy.exe"
    1⤵
    • Loads dropped DLL
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1640
    • C:\Users\Admin\AppData\Roaming\Microsoft\Posix\winit32.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\winit32.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\winit32.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2708
      • C:\Users\Admin\AppData\Roaming\Microsoft\Posix\winit32.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\winit32.exe"
        3⤵
        • Executes dropped EXE
        PID:2464

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Roaming\Microsoft\Posix\winit32.exe

    Filesize

    280KB

    MD5

    2474776e2bda6661c568f472517ee0e8

    SHA1

    cb319c2110220563589ae050423e4fab32609263

    SHA256

    293e3d51625a79538736b526526c8096142f7b5438dec3ab26ef31ce07fc760e

    SHA512

    ebfc3669420946a1985f40317fe690a897affb7bb723a04c0dcfae59e23bb280019a37ce136675008ebfdf173f5a30601ca434cc0291919ee28024de918bab3c