Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    21/04/2024, 19:17

General

  • Target

    1be87792a07f8f9ad9b12a5f9a14c225634f4cd03bb1aa82637984c6299cf2ed.exe

  • Size

    56KB

  • MD5

    917c6cc6e5b048e49a7643420e159f00

  • SHA1

    29443ce4b55d294023a2282df82508f86dee117d

  • SHA256

    1be87792a07f8f9ad9b12a5f9a14c225634f4cd03bb1aa82637984c6299cf2ed

  • SHA512

    b0d95a1c9b74f25f3a285ec04d4853277f889cbd997a2e7a87e0a9fd52160994c90845e4a94214d2a865c1ca79fee23b7e4cdb6653c54383373f26083ad17947

  • SSDEEP

    1536:SqkcMAQgnRt9UdLw6BNMyBhXZxHJ6P6D5B0qEy:Mgz07JjD5B7

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 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).

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\1be87792a07f8f9ad9b12a5f9a14c225634f4cd03bb1aa82637984c6299cf2ed.exe
    "C:\Users\Admin\AppData\Local\Temp\1be87792a07f8f9ad9b12a5f9a14c225634f4cd03bb1aa82637984c6299cf2ed.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2188
    • C:\Users\Admin\zaoamoc.exe
      "C:\Users\Admin\zaoamoc.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
      • Suspicious use of WriteProcessMemory
      PID:1728

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • \Users\Admin\zaoamoc.exe

          Filesize

          56KB

          MD5

          dadc4203ff86eee92e2141628a5dc14a

          SHA1

          e652a1dfdcda548698e06e114d04b9e8b019cdc7

          SHA256

          4bf164313edc092c6ca743dd985108234da33778d5bb06f4dc7df06ea170804f

          SHA512

          fcb0f449b54b1d93b849201a3045b54c447fe2ef09a8a2aaf9f7114e801d4c6fa4ffe2356002374301468b8120a83d3176b5b0469d374a8d5fd6e9b072f27309