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Analysis

  • max time kernel
    158s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/10/2023, 15:36

General

  • Target

    8_sample.exe

  • Size

    29KB

  • MD5

    441198e764d65901601e49920caaac31

  • SHA1

    4e9362c675097686a0a84147b16567fce402a78d

  • SHA256

    4793b892c2efde4b9c0253226c7c3ee3f96e0c30744a0bbde3dbdf4307353944

  • SHA512

    1829d3133d25c6fda1c927498b5ae0e2e3524e24959b31502cb2a9e1091d37d53a543f52de549c6daca4281ad08bff071a130f71c8f5166ce83b86b3d895d571

  • SSDEEP

    768:d5eDlBEtlGdTRyWHnoyKFSTxxIilCi6LhlGax:d6lB4l83HnTvNCi6LTGax

Malware Config

Extracted

Family

originbotnet

C2

https://joshua6440.nitrosoftwares.shop/gate

Attributes
  • add_startup

    false

  • download_folder_name

    jfede1fc.mke

  • hide_file_startup

    false

  • startup_directory_name

    MnNshND

  • startup_environment_name

    appdata

  • startup_installation_name

    MnNshND.exe

  • startup_registry_name

    MnNshND

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0

Signatures

  • OriginBotnet

    OriginBotnet is a remote access trojan written in C#.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8_sample.exe
    "C:\Users\Admin\AppData\Local\Temp\8_sample.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2184
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2184 -s 1744
      2⤵
      • Program crash
      PID:4964
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2184 -ip 2184
    1⤵
      PID:3140

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2184-0-0x00000000751B0000-0x0000000075960000-memory.dmp

      Filesize

      7.7MB

    • memory/2184-1-0x00000000002C0000-0x00000000002CE000-memory.dmp

      Filesize

      56KB

    • memory/2184-2-0x00000000751B0000-0x0000000075960000-memory.dmp

      Filesize

      7.7MB

    • memory/2184-3-0x0000000005290000-0x0000000005834000-memory.dmp

      Filesize

      5.6MB

    • memory/2184-4-0x0000000004E20000-0x0000000004E30000-memory.dmp

      Filesize

      64KB

    • memory/2184-5-0x00000000050A0000-0x0000000005106000-memory.dmp

      Filesize

      408KB

    • memory/2184-6-0x0000000004E20000-0x0000000004E30000-memory.dmp

      Filesize

      64KB

    • memory/2184-7-0x00000000061E0000-0x0000000006272000-memory.dmp

      Filesize

      584KB

    • memory/2184-8-0x00000000065E0000-0x00000000065EA000-memory.dmp

      Filesize

      40KB

    • memory/2184-9-0x0000000006940000-0x0000000006B02000-memory.dmp

      Filesize

      1.8MB

    • memory/2184-10-0x0000000007040000-0x000000000756C000-memory.dmp

      Filesize

      5.2MB

    • memory/2184-11-0x00000000751B0000-0x0000000075960000-memory.dmp

      Filesize

      7.7MB