Overview

overview

7

Static

static

3

2024-06-07...py.exe

windows7-x64

7

2024-06-07...py.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/06/2024, 08:19

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General

  • Target

    2024-06-07_f40c6d8879b8c68a11ae00912873f6d8_mafia_nionspy.exe

  • Size

    280KB

  • MD5

    f40c6d8879b8c68a11ae00912873f6d8

  • SHA1

    1d0d2d313ed3883080899586963ecf8b35aa799e

  • SHA256

    fd7f8e7383ab5dd8f571fd51c371bc912a1c34bfdeb10d193be65a96ea3847f3

  • SHA512

    c6f26544bfbf2b7170323e562239772e33ca9fa784f293fd63898914e31bd691416143d3469360447ebcfc92a4626afec7b834a0ac1b23fcee2c4122ab056930

  • SSDEEP

    6144:eTz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDK:eTBPFV0RyWl3h2E+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\2024-06-07_f40c6d8879b8c68a11ae00912873f6d8_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-07_f40c6d8879b8c68a11ae00912873f6d8_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:3240
    • 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:2812
      • 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:3744

Network

MITRE ATT&CK Enterprise v15

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\lsassys.exe
    Filesize

    280KB

    MD5

    3974e688200689a97c0b1e3fcf096707

    SHA1

    ff524955c26727261b1ea411fdcc57b38ad96b54

    SHA256

    b041d26ff0d9a4d29a043ca277f3326acbd53e6448cb63e4de7916f407f11855

    SHA512

    4eacf4952a2be84549c879b69fa3ffd2f2eac50b2828f1f8be6978bc8d98002e88b23bf4bd3fa3a8cab79d2de5bf77251c50d5b4ef312efee89178059aaec4e6

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