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Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/04/2024, 16:16

General

  • Target

    2024-04-08_31ca0f56e33975f5cfc07df1a9a9d1e8_mafia_nionspy.exe

  • Size

    280KB

  • MD5

    31ca0f56e33975f5cfc07df1a9a9d1e8

  • SHA1

    9a03df962d9afa5ff500758cdec3e1621c71343c

  • SHA256

    654414841aef38de9faa7747c3c49f0a0bf566be26425c5254f148e85e8bc716

  • SHA512

    97e547d6702564bb25f6a3f63634b23bc3b9bf6472f9b9e25443b2ec4a37854c8a876a596a9503117d1e1ee88b601f0813ee910adb53836791d935503ae2f453

  • SSDEEP

    6144:ZQ+Tyfx4NF67Sbq2nW82X45gc3BaLZVS0mOoC8zbzDie:ZQMyfmNFHfnWfhLZVHmOog

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\2024-04-08_31ca0f56e33975f5cfc07df1a9a9d1e8_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-08_31ca0f56e33975f5cfc07df1a9a9d1e8_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:220
    • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\winit32.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\winit32.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\winit32.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4196
      • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\winit32.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\winit32.exe"
        3⤵
        • Executes dropped EXE
        PID:4972

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\winit32.exe

    Filesize

    280KB

    MD5

    9e0d2450c02165cc912a324a425d1f42

    SHA1

    f98260bf4b9e43be3a01f88dc69d6f215f644932

    SHA256

    49689d7ab48bbde6751944565fd60d4ffe8c1a6d939335fdd92a36573dc0c94d

    SHA512

    523959d2564f68a787bd0d8bed32988d05c63013c00f7b5fe00f94e91cd5ffc721fd599b16266a0ba32091e32e9ddba6a934dbf63bdb7d684a0dc793550ad0b0