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Analysis

  • max time kernel
    122s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/02/2024, 18:31

General

  • Target

    2024-02-01_341ca8f4f65d95c6049e22e90771b44c_mafia_nionspy.exe

  • Size

    280KB

  • MD5

    341ca8f4f65d95c6049e22e90771b44c

  • SHA1

    d29c448b1a9f23f78164e6da5c1bda276aad5dee

  • SHA256

    c279dc535ca7613ddd953e57160071b4bac622d8906f462c54f3e4d860cbefde

  • SHA512

    2d479b8b4d367f0fcf6f6a176bfd042e99c5312b4cd8ffdd33ba8e3cb4986d360235beaa67d8cce4139b39137689e69895cba5028d0c02912dfb14e75685dcd4

  • SSDEEP

    6144:7Tz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDK:7TBPFV0RyWl3h2E+7pl

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 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-02-01_341ca8f4f65d95c6049e22e90771b44c_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-02-01_341ca8f4f65d95c6049e22e90771b44c_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4464
    • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\winit32.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\winit32.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\winit32.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3780
      • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\winit32.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\winit32.exe"
        3⤵
        • Executes dropped EXE
        PID:4252

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\winit32.exe

    Filesize

    280KB

    MD5

    053d126fd7e6b77fd996ba42d9c12dcd

    SHA1

    8f681c5d567c5f8f709428a44d43260653e1ed64

    SHA256

    f6eb6b70e13261f0608e0107b7fb1154ef0cbebd736ab71a326054c2055533fb

    SHA512

    2db4e3650f8c646b33f5a5429c1b77c4646d3380f9becfdf6c633a9cc3ae47309cf5b04c73ac30fcdf0997b765070cea4449b3771731290d11706c9d7f7ccce3