Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-01-2025 05:44

General

  • Target

    JaffaCakes118_dc667ed66aae40d48560988fa222000d.dll

  • Size

    840KB

  • MD5

    dc667ed66aae40d48560988fa222000d

  • SHA1

    4e0d78a949fb7f5865ea981c64163d7870684b8d

  • SHA256

    485a3c191731de674005bf28bb644672cfcc1bad58abb9b7d0f36d71d2973067

  • SHA512

    2972fa7ea51e255a9885a56b59bb18c5068251e161cc04599472ffba9c73ee082b65c3ca4d9631f2d7c772edbd5cf9da2c78a4d1ee4042cebe6d908808911723

  • SSDEEP

    12288:U0DgYq89aJyKXwAmliposlBT0sVxVTJU7RnVhGqYtZsUSdEPGR:U0DgRiUAzFsD35TJU7RnzS3sUcR

Malware Config

Signatures

  • Bazar Loader

    Detected loader normally used to deploy BazarBackdoor malware.

  • Bazarloader family
  • Bazar/Team9 Loader payload 3 IoCs
  • Tries to connect to .bazar domain 35 IoCs

    Attempts to lookup or connect to a .bazar domain, used by BazarBackdoor, Trickbot, and potentially others.

  • Unexpected DNS network traffic destination 35 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dc667ed66aae40d48560988fa222000d.dll
    1⤵
      PID:4912

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4912-1-0x0000000180000000-0x0000000180034000-memory.dmp

      Filesize

      208KB

    • memory/4912-0-0x0000000180000000-0x0000000180034000-memory.dmp

      Filesize

      208KB

    • memory/4912-2-0x0000000180000000-0x0000000180034000-memory.dmp

      Filesize

      208KB