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Analysis

  • max time kernel
    92s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/09/2024, 21:46

General

  • Target

    ee7bbd742172ac681be07e630bc62b06_JaffaCakes118.dll

  • Size

    272KB

  • MD5

    ee7bbd742172ac681be07e630bc62b06

  • SHA1

    7828590d7c16888ec9d97a73425d427d7fba77c9

  • SHA256

    c0d77e122e1598dd2287e3924c4f19bf02cb22f559039e59029cb9d7ae01cd08

  • SHA512

    4e23dcbcdea0e7bc5b49e871a361a139b9f4144e2f74956844fdf6278d16ae171b5e11c71404eb878e926c3e1927cc0476696a03237391d0c07e578a92cd675e

  • SSDEEP

    3072:4+8SpRRy0d+t76qoSwu4lqw4h7Cgh4YE8A/kPlGEfVCl8kQBztD+5l/:4y0XFbTAc4GCl851q

Score
10/10

Malware Config

Signatures

  • Adds autorun key to be loaded by Explorer.exe on startup 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 5 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\ee7bbd742172ac681be07e630bc62b06_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2908
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\ee7bbd742172ac681be07e630bc62b06_JaffaCakes118.dll,#1
      2⤵
      • Adds autorun key to be loaded by Explorer.exe on startup
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      PID:3972

Network

MITRE ATT&CK Enterprise v15

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Downloads