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Analysis

  • max time kernel
    130s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/02/2024, 05:43

General

  • Target

    2024-02-12_61e36b20ca3e84645e1cdab65b3c7eb2_mafia_nionspy.exe

  • Size

    280KB

  • MD5

    61e36b20ca3e84645e1cdab65b3c7eb2

  • SHA1

    cb8431fbd6eed4917739e536fda71a24649a6a79

  • SHA256

    30bd0436ffb40e8e97f9739e568326d0880d511126003d7747dc355075891e40

  • SHA512

    1157a38b7182e62db869a7e2973731b0cc7f894ed7a0c28738c083c98cc41932ddf52e021b83f24f9b339874029c5892f72c961e448fe150790b5fc300a80ee2

  • SSDEEP

    6144:5iQ+Tyfx4NF67Sbq2nW82X45gc3BaLZVS0mOoC8zbzDie:kQMyfmNFHfnWfhLZVHmOog

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\2024-02-12_61e36b20ca3e84645e1cdab65b3c7eb2_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-02-12_61e36b20ca3e84645e1cdab65b3c7eb2_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:3956
    • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\winit32.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\winit32.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\winit32.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3124
      • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\winit32.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\winit32.exe"
        3⤵
        • Executes dropped EXE
        PID:4672

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\winit32.exe

    Filesize

    280KB

    MD5

    22a49bfca16c8383614439b818c3df2d

    SHA1

    9524eb3791dacfea48523423e81b6e3a6dab6af7

    SHA256

    e1aa2c785580d3ce5bc46bea65ba62620c4843f26826dd954c246424520cfd60

    SHA512

    912652ae253bcff46163e4ebd1b14674972e6601f55972be6c953540bfc5285976170d6f6870bc49f231ea78cd8857cb18df34e041d9c64f08362237899aa379