Analysis

  • max time kernel
    140s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/08/2023, 20:38

General

  • Target

    194eb137bbceeb550fcc9f79e39102d9c2ef76456f0b7e3c53c5bcaaf4a744d8.exe

  • Size

    3.1MB

  • MD5

    56514285cb568d82331a5ceab261c20a

  • SHA1

    c5e26bda80ca27b92b3654b4781b33234eb7a94d

  • SHA256

    194eb137bbceeb550fcc9f79e39102d9c2ef76456f0b7e3c53c5bcaaf4a744d8

  • SHA512

    4c1ad4cd5bd5b79c7d8546fd6429e66555a91f65c980bd8e14ea20122e558eff0dc0e2a4d6904cd94c68d8f05bd4ab618c2585c3b87aabc13b6c46a0b35fc7d1

  • SSDEEP

    49152:GHn0DrwXe9zxPotg25261jEqUjaWzO7whfU35S2IQAcOWx4UJX80qUMsp/cK561v:gKe/GVKUn3uDoJBAUZLlOWp

Malware Config

Signatures

  • UPX packed file 27 IoCs

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

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\194eb137bbceeb550fcc9f79e39102d9c2ef76456f0b7e3c53c5bcaaf4a744d8.exe
    "C:\Users\Admin\AppData\Local\Temp\194eb137bbceeb550fcc9f79e39102d9c2ef76456f0b7e3c53c5bcaaf4a744d8.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Suspicious use of SetWindowsHookEx
    PID:4360

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4360-0-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-2-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-3-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-4-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-5-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-6-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-8-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-10-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-12-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-14-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-16-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-18-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-20-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-22-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-25-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-27-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-29-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-31-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-33-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-35-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-37-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-39-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-41-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-43-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-45-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-47-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/4360-48-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB