Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-09-2024 03:25

General

  • Target

    2024-09-04_045d5a066cb22aa908048dcbead40f1f_mafia_nionspy.exe

  • Size

    280KB

  • MD5

    045d5a066cb22aa908048dcbead40f1f

  • SHA1

    fe347a27c3f9c9e7214b891a0128420330f31406

  • SHA256

    1b4701f89d5ae363fc9f4bc4bc37345486cf502b23d159880913fc73964d30b4

  • SHA512

    760e6bae57d6d69187e469ca3dc20f6e241cafe137547d38dbcfbadc8455349a5cda8624e11d2fd572de196b9e348e00d14f00a0fa8599d62ec50d97ae393aca

  • SSDEEP

    6144:AQ+Tyfx4NF67Sbq2nW82X45gc3BaLZVS0mOoC8zbzDie:AQMyfmNFHfnWfhLZVHmOog

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).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-09-04_045d5a066cb22aa908048dcbead40f1f_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-09-04_045d5a066cb22aa908048dcbead40f1f_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4920
    • C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\winit32.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\winit32.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\winit32.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:756
      • C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\winit32.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\winit32.exe"
        3⤵
        • Executes dropped EXE
        PID:2276

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    280KB

    MD5

    6cf4dfb24576bccab8d72e4f0862c740

    SHA1

    c06f23f26a5036d07de36a0a92a260445b87ae42

    SHA256

    37874c7aa604360eb0897c1e3655834172c830a32feb1439773c2c9a5d59e8d5

    SHA512

    e87f17d0f648d5d564bda68c5801ed7fce9397190b575b3a431cdd1108c8fc731f9cf2345c3f2352eb06cce7f3977b6fddcc7a52b9dc896d5ca80ca369730e38