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Analysis

  • max time kernel
    139s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/06/2024, 03:58

General

  • Target

    2024-06-24_53939266a0cb46d6a7f417fa6341b9f0_mafia_nionspy.exe

  • Size

    280KB

  • MD5

    53939266a0cb46d6a7f417fa6341b9f0

  • SHA1

    44c801b1fe89aa717255940cfc4f52b49767609c

  • SHA256

    ad864cc71479542a1d634c036620ac8efa13e48f0f69d79e0acb325e5e8fd442

  • SHA512

    d840275835b53734a0340352d84bd15f49da1a796e6cdde435e6cd612fc142664338c6f37fecca04e3b433b3173bb71e04f101dd77d96a48795acaf02d862386

  • SSDEEP

    6144:sTz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDK:sTBPFV0RyWl3h2E+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\2024-06-24_53939266a0cb46d6a7f417fa6341b9f0_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-24_53939266a0cb46d6a7f417fa6341b9f0_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4436
    • C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:656
      • C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe"
        3⤵
        • Executes dropped EXE
        PID:1176

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    280KB

    MD5

    50cd1b0bf3ca2be728ac584bdb934d98

    SHA1

    dff92e040c5404a3753c1e52d9442eb7aeb7443f

    SHA256

    94aceda1188c912552485d0e8420a9bab0c6cb877812c1978958aa777bfa4dc5

    SHA512

    3eec41b6a59c77f73890d4102c848e1ebbe0a63ce9083c7c897d29afda4ff998359fd58666c7d018a036092c71da2f27953a238e9592b52c4f4cf27444b0fe7a