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Analysis

  • max time kernel
    131s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/02/2024, 05:01

General

  • Target

    2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe

  • Size

    280KB

  • MD5

    0731bbf90e266a07373107ee7723a7e6

  • SHA1

    133e1aae41fb6f0c3a49c482c1aa4edf33624c82

  • SHA256

    5c9a0ec78c8bce95b9493e65def6f8d08a7e75e1c4efde25dd044731ffcfc12d

  • SHA512

    8755e90abae997de506118afe55ff26bd431e8320fa66adf09bb7e528fab6b5cd91a92cd5219a2643da0a06ad706b9d534f7e6d9dc9cada4d1e7bb8c4591419c

  • SSDEEP

    6144:vQ+Tyfx4NF67Sbq2nW82X45gc3BaLZVS0mOoC8zbzDie:vQMyfmNFHfnWfhLZVHmOog

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\2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1200
    • C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\SearchIndexerDB.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\SearchIndexerDB.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\SearchIndexerDB.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2260
      • C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\SearchIndexerDB.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\SearchIndexerDB.exe"
        3⤵
        • Executes dropped EXE
        PID:2252

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    280KB

    MD5

    fb736e64ff5de5731fa8be5fd650b512

    SHA1

    39422dc6c5a6711fd1a2288394139af3ca140ab1

    SHA256

    50a718468b5b4ff2010239456334e7384eb69cb4d86b719a2378a245fe5bc0c0

    SHA512

    6dae55de193cafd18787ce840a293811bf1eb9f6c86f2967621f15964d915810902e82bacafa4476861cd4360b3235b5d926edcc7dbf4141c40f79a878872096