Analysis

  • max time kernel
    119s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    08/03/2024, 03:15

General

  • Target

    ba602c3029f8e389156c8de6fac9f7da.exe

  • Size

    96KB

  • MD5

    ba602c3029f8e389156c8de6fac9f7da

  • SHA1

    b4551ff6ec081269d16f4287e478fc714441de33

  • SHA256

    8cad060f5372056e8891e0ef9eec771359c996a9553f1e87f868264fc67a2df9

  • SHA512

    70704b40de90ccd01120e505fc1216d7e67aca98db35bc943572f0693a29d3a72ad15cfbf3cf1ef1884c8a1cc53efc50649de22f3850c864fa3e6120adf58bec

  • SSDEEP

    1536:6TqaxQsuaZ+McIiqChuygKS3bir8P5QmlKRhbvDWBQZ2/36bouMppmUkZmyM:cxzuaZ+hmyfTkKzfWqkuzny

Score
10/10

Malware Config

Signatures

  • Modifies firewall policy service 2 TTPs 2 IoCs
  • Installs/modifies Browser Helper Object 2 TTPs 1 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ba602c3029f8e389156c8de6fac9f7da.exe
    "C:\Users\Admin\AppData\Local\Temp\ba602c3029f8e389156c8de6fac9f7da.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1108
    • C:\Users\Admin\AppData\Local\Temp\ba602c3029f8e389156c8de6fac9f7da.exe
      C:\Users\Admin\AppData\Local\Temp\ba602c3029f8e389156c8de6fac9f7da.exe
      2⤵
      • Modifies firewall policy service
      • Installs/modifies Browser Helper Object
      • Drops file in System32 directory
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:2188

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1108-4-0x0000000013140000-0x000000001315F000-memory.dmp

    Filesize

    124KB

  • memory/2188-0-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2188-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2188-3-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2188-6-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2188-9-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB