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Analysis

  • max time kernel
    151s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    12/10/2022, 13:59

General

  • Target

    4b3030247f85bb9d5652f67f5fad7522083142bf7e4b58bcc64139dfacf27725.exe

  • Size

    152KB

  • MD5

    6c6bfe4935c57cedf6cbf566dc0f7fa6

  • SHA1

    0360eddd5bc285699feed99519ac62f6f05801ea

  • SHA256

    4b3030247f85bb9d5652f67f5fad7522083142bf7e4b58bcc64139dfacf27725

  • SHA512

    27428011a27ae75ea4c57fc548573e314a9e61ed334348ee28d0f540569b391da010bb25a6f23093ed509fd00067df2977954b99dfaff78092e150dd53f59869

  • SSDEEP

    3072:+vhHSyzI+XsEndwEC+zOdO7VefRYcYN1rjGTxr4oQZiEveH:o3M+XsEn64OdkoxblFW4

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 52 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4b3030247f85bb9d5652f67f5fad7522083142bf7e4b58bcc64139dfacf27725.exe
    "C:\Users\Admin\AppData\Local\Temp\4b3030247f85bb9d5652f67f5fad7522083142bf7e4b58bcc64139dfacf27725.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:856
    • C:\Users\Admin\zeamue.exe
      "C:\Users\Admin\zeamue.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1344

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\zeamue.exe

    Filesize

    152KB

    MD5

    db96d825ab91f5a8aaf624c9a1cf6a5f

    SHA1

    b08dc88dbc572a33fe8018ba5b916a753fdf1d52

    SHA256

    9ca5ccdc4565d7df3a1e95a7a515824eade4a5cc8188e56179132f394e9dc0e9

    SHA512

    58a135c0b31fea3bb88120d0bfdcec99807f5774bfada4a66b7d4328439d22c972468f3ba34dc6a4a8558616215bb8eec9b69a39fa82ee4114099ee7faa30914

  • C:\Users\Admin\zeamue.exe

    Filesize

    152KB

    MD5

    db96d825ab91f5a8aaf624c9a1cf6a5f

    SHA1

    b08dc88dbc572a33fe8018ba5b916a753fdf1d52

    SHA256

    9ca5ccdc4565d7df3a1e95a7a515824eade4a5cc8188e56179132f394e9dc0e9

    SHA512

    58a135c0b31fea3bb88120d0bfdcec99807f5774bfada4a66b7d4328439d22c972468f3ba34dc6a4a8558616215bb8eec9b69a39fa82ee4114099ee7faa30914

  • \Users\Admin\zeamue.exe

    Filesize

    152KB

    MD5

    db96d825ab91f5a8aaf624c9a1cf6a5f

    SHA1

    b08dc88dbc572a33fe8018ba5b916a753fdf1d52

    SHA256

    9ca5ccdc4565d7df3a1e95a7a515824eade4a5cc8188e56179132f394e9dc0e9

    SHA512

    58a135c0b31fea3bb88120d0bfdcec99807f5774bfada4a66b7d4328439d22c972468f3ba34dc6a4a8558616215bb8eec9b69a39fa82ee4114099ee7faa30914

  • \Users\Admin\zeamue.exe

    Filesize

    152KB

    MD5

    db96d825ab91f5a8aaf624c9a1cf6a5f

    SHA1

    b08dc88dbc572a33fe8018ba5b916a753fdf1d52

    SHA256

    9ca5ccdc4565d7df3a1e95a7a515824eade4a5cc8188e56179132f394e9dc0e9

    SHA512

    58a135c0b31fea3bb88120d0bfdcec99807f5774bfada4a66b7d4328439d22c972468f3ba34dc6a4a8558616215bb8eec9b69a39fa82ee4114099ee7faa30914

  • memory/856-56-0x0000000076151000-0x0000000076153000-memory.dmp

    Filesize

    8KB