Analysis

  • max time kernel
    151s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2023, 13:23

General

  • Target

    37dda36237c6c825ec54fbe89eb17cc7.exe

  • Size

    96KB

  • MD5

    37dda36237c6c825ec54fbe89eb17cc7

  • SHA1

    8c5670974039ac2745f3cf7513be553901cadfbe

  • SHA256

    16a6978d7634ec6500f24ef785eecbf622fdeeb1e98ac9247d372a7edea88c49

  • SHA512

    bc0a151f5959622b0dd5c2bfbfc2714277754a2cab54fd7a503cd6600b043bbaabe36bb04d487965ab59314fd7c4f52d22532bff27b42e389b50428ef5d85292

  • SSDEEP

    1536:3aYJ0K1T6GqqJ1bff0/1rGwVa4l2qtZi5mQh0EjDvzZ0qG58VVirAf8wL:KY65GqqnbfwVVflPmmo0E7p

Score
7/10

Malware Config

Signatures

  • UPX packed file 9 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\37dda36237c6c825ec54fbe89eb17cc7.exe
    "C:\Users\Admin\AppData\Local\Temp\37dda36237c6c825ec54fbe89eb17cc7.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2428
    • C:\Users\Admin\AppData\Local\Temp\37dda36237c6c825ec54fbe89eb17cc7.exe
      C:\Users\Admin\AppData\Local\Temp\37dda36237c6c825ec54fbe89eb17cc7.exe
      2⤵
      • Adds Run key to start application
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4384

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2428-1403-0x0000000000400000-0x000000000042D000-memory.dmp

          Filesize

          180KB

        • memory/2428-0-0x0000000000400000-0x000000000042D000-memory.dmp

          Filesize

          180KB

        • memory/4384-36629-0x0000000000400000-0x000000000042D000-memory.dmp

          Filesize

          180KB

        • memory/4384-11362-0x0000000000400000-0x000000000042D000-memory.dmp

          Filesize

          180KB

        • memory/4384-24239-0x0000000000400000-0x000000000042D000-memory.dmp

          Filesize

          180KB

        • memory/4384-30506-0x0000000000400000-0x000000000042D000-memory.dmp

          Filesize

          180KB

        • memory/4384-1-0x0000000000400000-0x000000000042D000-memory.dmp

          Filesize

          180KB

        • memory/4384-49770-0x0000000000400000-0x000000000042D000-memory.dmp

          Filesize

          180KB

        • memory/4384-52948-0x0000000003AC0000-0x0000000003AC1000-memory.dmp

          Filesize

          4KB

        • memory/4384-52949-0x0000000003AC0000-0x0000000003AC1000-memory.dmp

          Filesize

          4KB

        • memory/4384-52950-0x0000000000400000-0x000000000042D000-memory.dmp

          Filesize

          180KB

        • memory/4384-52951-0x0000000003B40000-0x0000000003B41000-memory.dmp

          Filesize

          4KB

        • memory/4384-52952-0x0000000000400000-0x000000000042D000-memory.dmp

          Filesize

          180KB

        • memory/4384-52954-0x0000000003B40000-0x0000000003B41000-memory.dmp

          Filesize

          4KB

        • memory/4384-52955-0x0000000003B40000-0x0000000003B41000-memory.dmp

          Filesize

          4KB