Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/06/2024, 10:39

General

  • Target

    2024-06-03_dcea9ddaa24bc1c50eda1bca9b6ab849_mafia_nionspy.exe

  • Size

    279KB

  • MD5

    dcea9ddaa24bc1c50eda1bca9b6ab849

  • SHA1

    93fb9b86a4c20ffc6a3022945a14852b46cb2adf

  • SHA256

    02874dafe44a7f2ad7e4f9c7b2806d585909dfb2fac8454007da8317ce8443aa

  • SHA512

    16c283c829589731b860bc57913e85e17027a2aecf7eba3492465ea0a929d633011fccc12061880508a48d2eae039426c694cd62dab3a5338914301e1dd5bdf1

  • SSDEEP

    6144:dTz+WrPFZvTXb4RyW42vFlOloh2E+7phg7ozD:dTBPFV0RyWl3h2E+7ph

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\2024-06-03_dcea9ddaa24bc1c50eda1bca9b6ab849_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-03_dcea9ddaa24bc1c50eda1bca9b6ab849_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4472
    • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\wlogon32.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\wlogon32.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\wlogon32.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4040
      • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\wlogon32.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\wlogon32.exe"
        3⤵
        • Executes dropped EXE
        PID:1432

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\wlogon32.exe

    Filesize

    279KB

    MD5

    ef8e3b18485647620e27324494dff9b5

    SHA1

    4bba9bfc1787bc084ccf839a20c7e4784023ffc7

    SHA256

    8d9a3c34a10796d58f0f629d9a6b54d656f861af7347f728e2090d8877bade36

    SHA512

    726522af3bd64ba5e887a39343b326e8981fd513db944fb96e01b674753ee4575078bb907e4eec99cd4336336d17720a1f5c868ba721c8b6108558cceb22fedb