Analysis

  • max time kernel
    143s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/01/2024, 14:54

General

  • Target

    801ea5d24452753470be64ac239af223.exe

  • Size

    317KB

  • MD5

    801ea5d24452753470be64ac239af223

  • SHA1

    b28f28f45b37780a9ac00e35317b8b3154ec2f60

  • SHA256

    9abdf399fcd7ce1c378f3be3cbd8b539d9c972536d2e872181996520cf2799f2

  • SHA512

    906e4b4a4c4c516db3ccf3dc8e686b22b1d13b90dd531965e20b5bd36abd29cc426f02597c9eeaaf816a09aabf5436c9edecbc30e99df509564b4e220f9c8fea

  • SSDEEP

    6144:+aG+0uxW6ncmOkK279Aoef2JhfddFT+Ny6dEHOkatPur:+CfxWrTkJWfk7p+IDHOkatPC

Malware Config

Signatures

  • UPX packed file 4 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.

  • Drops file in Program Files directory 1 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\801ea5d24452753470be64ac239af223.exe
    "C:\Users\Admin\AppData\Local\Temp\801ea5d24452753470be64ac239af223.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Drops file in Program Files directory
    • Modifies system certificate store
    PID:4064

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4064-0-0x0000000000B10000-0x0000000000BCB000-memory.dmp

    Filesize

    748KB

  • memory/4064-1-0x0000000000B10000-0x0000000000BCB000-memory.dmp

    Filesize

    748KB

  • memory/4064-12-0x0000000000B10000-0x0000000000BCB000-memory.dmp

    Filesize

    748KB

  • memory/4064-18-0x0000000000B10000-0x0000000000BCB000-memory.dmp

    Filesize

    748KB