Analysis

  • max time kernel
    40s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03-10-2022 07:00

General

  • Target

    Order Specification-887762.exe

  • Size

    742KB

  • MD5

    03c2f941af8cede493cd177fbe9cea96

  • SHA1

    f811f24a5bb048e5aaec2e7456bb6597c2408359

  • SHA256

    10df8c533f48189e56d16dd5d04d838f592cfe8d6c1690fe29454ec308c6e12b

  • SHA512

    2a71ef2dd5bfdad6a167a9b1c735e256cd6775614fe672e3e18a858fad87542b6c136383d5aff0d95739a496fb94d9b0ccf70cfa4903d8b5e81550628fe53b0c

  • SSDEEP

    12288:1Ov5jKhsfoPA+yeVKUCUxP4C902bdRtJJPi+FqA/vJ1saEauZDa+:1q5TfcdHj4fmbv9VEzNr

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Order Specification-887762.exe
    "C:\Users\Admin\AppData\Local\Temp\Order Specification-887762.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:368
    • C:\Users\Admin\AppData\Local\Temp\Order Specification-887762.exe
      "C:\Users\Admin\AppData\Local\Temp\Order Specification-887762.exe"
      2⤵
        PID:1100
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 368 -s 296
        2⤵
        • Program crash
        PID:1592

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/368-54-0x0000000075E81000-0x0000000075E83000-memory.dmp
      Filesize

      8KB

    • memory/368-55-0x0000000000070000-0x0000000000214000-memory.dmp
      Filesize

      1.6MB

    • memory/368-57-0x0000000000070000-0x0000000000214000-memory.dmp
      Filesize

      1.6MB

    • memory/368-58-0x0000000002C90000-0x0000000002E34000-memory.dmp
      Filesize

      1.6MB

    • memory/1592-56-0x0000000000000000-mapping.dmp