Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-11-2022 04:19

General

  • Target

    05d0be6bbf2ce6d8b29a257629e071836290cf2a83e16641cf08ba5378317f9a.exe

  • Size

    7KB

  • MD5

    33755784b9128aabea98a2d4f0bebb86

  • SHA1

    4e327c4deae1ca7199408dd3e33ee7feb692b6b0

  • SHA256

    05d0be6bbf2ce6d8b29a257629e071836290cf2a83e16641cf08ba5378317f9a

  • SHA512

    1eecab22c39d01d57026136a398dc3f8369c0830821de6aa95b60ade277f91079f5fc0bcd2f589f8c2e362a4803108ea388d1e5ab190a359d0ae1caf1273bd4b

  • SSDEEP

    192:gzdrr1FG1WDCgmjPZpO3GQ3aVAzMeisDUA:gprr1gkDCgSBQ39zMvsDB

Malware Config

Signatures

  • Detected Xorist Ransomware 2 IoCs
  • Xorist Ransomware

    Xorist is a ransomware first seen in 2020.

  • Drops file in Drivers directory 7 IoCs
  • UPX packed file 2 IoCs

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

  • Drops startup file 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Modifies registry class 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\05d0be6bbf2ce6d8b29a257629e071836290cf2a83e16641cf08ba5378317f9a.exe
    "C:\Users\Admin\AppData\Local\Temp\05d0be6bbf2ce6d8b29a257629e071836290cf2a83e16641cf08ba5378317f9a.exe"
    1⤵
    • Drops file in Drivers directory
    • Drops startup file
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies registry class
    PID:4288

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4288-132-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/4288-133-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB