Analysis

  • max time kernel
    122s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/09/2024, 07:25

General

  • Target

    2024-09-14_09c93a88d9a501edb43651f3baf20401_mafia_nionspy.exe

  • Size

    344KB

  • MD5

    09c93a88d9a501edb43651f3baf20401

  • SHA1

    eb09bc96d42ee9832ed6d6f1504e6bc3142118ab

  • SHA256

    f7756cc0d40ff672d19c2771f5bf57f1777f4e0c9819dbafa7fc8b85d2675ceb

  • SHA512

    c64022d21e10c07fe09df46378beb0c2f6f678ba1ecae151407817fdb38972f83394ae7adcdbc3a2b9b5e4e8084a962e64bffab7f13fef639b904752f09f480e

  • SSDEEP

    6144:MTz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDBRm1+gmN:MTBPFV0RyWl3h2E+7pYm0

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\2024-09-14_09c93a88d9a501edb43651f3baf20401_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-09-14_09c93a88d9a501edb43651f3baf20401_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:5080
    • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\SearchIndexerDB.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\SearchIndexerDB.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\SearchIndexerDB.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2684
      • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\SearchIndexerDB.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\SearchIndexerDB.exe"
        3⤵
        • Executes dropped EXE
        PID:2264

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

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

          Filesize

          344KB

          MD5

          0f01632360cde71c4a47d89db15250d4

          SHA1

          7cbf018f185f4d259f3600d0cf28f8765b9c117c

          SHA256

          37332671f074377e55e5d48c12d63d5367cdc005837b50efe0617d1a79b8b461

          SHA512

          2c44562697f6ee1a6e94187d9772bc1757b32d544beb9968e4767a00d513057271430e0792316da78f4c7f7f8860aa901260c6a09078ed89cc2ea97d1861bf3a