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Analysis

  • max time kernel
    123s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    11/08/2024, 12:51

General

  • Target

    2024-08-11_5f65453767848eb5978ba1e6d1528e8a_mafia_nionspy.exe

  • Size

    280KB

  • MD5

    5f65453767848eb5978ba1e6d1528e8a

  • SHA1

    a2b7355356d8a693256f0cd99a18a262fe449c95

  • SHA256

    cea8d1ebadf8352bb5f6fef97267cced01a7208b2eaf2d9f7f37705cc759b64b

  • SHA512

    98a4a62ff3562b72933df0166a6056c4272d7b0b91d8b6f0f978ded36e2de9edbdb34eca326f3007d80fa00fd5511fc4ff2c347a7e3808498d955a7303ef1c19

  • SSDEEP

    6144:5Tz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDK:5TBPFV0RyWl3h2E+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).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-08-11_5f65453767848eb5978ba1e6d1528e8a_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-08-11_5f65453767848eb5978ba1e6d1528e8a_mafia_nionspy.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2512
    • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\wlogon32.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\wlogon32.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\wlogon32.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2016
      • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\wlogon32.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\wlogon32.exe"
        3⤵
        • Executes dropped EXE
        PID:2268

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\wlogon32.exe

    Filesize

    280KB

    MD5

    994cb3ea1142e33e843161a2f24ac9ba

    SHA1

    875a4674c93e55783791b34f053c6b8ea6fe1d6f

    SHA256

    ec4d5554ba5ea921e3f4cd2374ceb129585d8e8378ae2309e390de3f8b8c8397

    SHA512

    4f71ae29a7a06f8ce605ce7a9978076cfe00dcfb9f530950943dd981d6bde7c285bd7265d45d6e5b66d5d3b9717ee80a1914c271b9342cd32e38094b423d93aa