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Analysis

  • max time kernel
    120s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    11/07/2024, 05:04

General

  • Target

    2024-07-11_7f52749368b7f699c124563d3e19e952_mafia_nionspy.exe

  • Size

    280KB

  • MD5

    7f52749368b7f699c124563d3e19e952

  • SHA1

    0ceee30a8e68ac586cb3e5ba2465066456291c77

  • SHA256

    52459b04eebb4c04998beb625d917fa85059866285639374f2de18b0e8a8f0ba

  • SHA512

    a15dea8aba6531c4948f952a74252e219b34e9bb32f69f771644fd7f3274529ba3706414bdda6a6c6da5cd0c2ab736ccbc8fdc6574a09edad1366d9f185e689e

  • SSDEEP

    6144:wTz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDK:wTBPFV0RyWl3h2E+7pl

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 28 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-07-11_7f52749368b7f699c124563d3e19e952_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-07-11_7f52749368b7f699c124563d3e19e952_mafia_nionspy.exe"
    1⤵
    • Loads dropped DLL
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2200
    • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\lsassys.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\lsassys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\lsassys.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2664
      • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\lsassys.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\lsassys.exe"
        3⤵
        • Executes dropped EXE
        PID:1608

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\lsassys.exe

    Filesize

    280KB

    MD5

    58070c0730f0dcd2a21ef09c4b6254ae

    SHA1

    2873f4a8ccc8b17f5a9d9c31d743c262d31fa5dc

    SHA256

    d8bd604cc7d13853a5adad062454b0b8219d292013973019b60033cef19a2818

    SHA512

    2fd518c3d26d0efd6a5ff07ead5041dbbd5a0bf651a4a6e3930a5fba7b6ce5ad1b587b7dccc108e01daa235d191b55e39b6eff24cd386b25a4a071ab6086a451