Overview

overview

7

Static

static

3

2024-06-03...py.exe

windows7-x64

7

2024-06-03...py.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/06/2024, 11:45

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General

  • Target
    2024-06-03_c5ca130f855047362fce4f5defc37886_mafia_nionspy.exe
  • Size 348KB
  • Sample240603-nw8a4adc81
  • SHA256 547e5e4bef334a1744fb9db428e570445627b778f3e17012bcf27ab93ae0be5f
  • MD5 SHA1 SHA512 SSDEEP
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\2024-06-03_c5ca130f855047362fce4f5defc37886_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-03_c5ca130f855047362fce4f5defc37886_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:3756
    • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\lsassys.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\lsassys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\lsassys.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2972
      • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\lsassys.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\lsassys.exe"
        3⤵
        • Executes dropped EXE
        PID:5060

Network

        MITRE ATT&CK Enterprise v15

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        Downloads

        lsassys.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\lsassys.exe
        • Size 348KB
        • SHA256 044b5b3486f8b5781e507bbbe807fd0671d7be1317b8294309f5700580e2eab3
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        memory/2972-44-0x0000000000B40000-0x0000000000B9C000-memory.dmp
        Download

        memory/2972-49-0x0000000000B40000-0x0000000000B9C000-memory.dmp
        Download

        memory/3756-0-0x00000000007D0000-0x000000000082C000-memory.dmp
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        memory/3756-45-0x00000000007D0000-0x000000000082C000-memory.dmp
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        memory/5060-47-0x0000000000B40000-0x0000000000B9C000-memory.dmp
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        memory/5060-48-0x0000000000B40000-0x0000000000B9C000-memory.dmp
        Download