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Analysis

  • max time kernel
    143s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/01/2024, 04:42

General

  • Target

    2024-01-25_94e4b63296a4fae37377f0006ae9a09c_mafia_nionspy.exe

  • Size

    280KB

  • MD5

    94e4b63296a4fae37377f0006ae9a09c

  • SHA1

    49eefbdf18440cdfc92e60e687d3826708bcf706

  • SHA256

    4fbafa669f22736fddd7e176a20ae4c4595239ef08c70551f5d6dfb7eb2d23b6

  • SHA512

    a82215a2c1c5c06fdf7ffc66be7bfbd75d2c167eb1809cc2c4ee52630bb1e2415d143f61d6780873e76bb707ebc2131982e67940cac19faefbeb6d525231a5e0

  • SSDEEP

    6144:XTz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDK:XTBPFV0RyWl3h2E+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\2024-01-25_94e4b63296a4fae37377f0006ae9a09c_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-01-25_94e4b63296a4fae37377f0006ae9a09c_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2412
    • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\winit32.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\winit32.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\winit32.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4416
      • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\winit32.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\winit32.exe"
        3⤵
        • Executes dropped EXE
        PID:1440

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\winit32.exe

    Filesize

    280KB

    MD5

    2bb6e5420fcaf4890f718ac5382725b2

    SHA1

    95eec735b0a76ce37211ea795202ccfb09bc17d6

    SHA256

    a3c42571685b7c19e0abfa70edfb58be6475fd64c65042d1df5235efe7423203

    SHA512

    678f0adf4b949b58c699d44f78b993ab3fcbce4876c7e17560a5c84621c8e20a30fe54702208bd74a7900b0cae6fd7c220864b271326aa012c025e398ee16b1f