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Analysis

  • max time kernel
    142s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/08/2024, 20:15

General

  • Target

    8783a613436061e3cb943a76d2e88fa6_JaffaCakes118.dll

  • Size

    101KB

  • MD5

    8783a613436061e3cb943a76d2e88fa6

  • SHA1

    8b467c441b49d3b6e8331a862ca141460e99bd53

  • SHA256

    359b07df32d08da50eb03b15a0fb430d4e781271fef8e55699c7e331c0a07178

  • SHA512

    fbb8359ee050c29baf2a6d0f862e990d2f8ae11f8e5e9545bd2894621d6f5edb15e6939ea73ce185838b4cc5d5daf7ae618d784fd81d754d1158d3faa6ff05f0

  • SSDEEP

    1536:TD6K271gp7DXHQ49AsI/KeXAJqQ2P6QAWBpr2UX9dOphd:TDGYLwweKeXNZPJDpxdOF

Score
7/10

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • 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.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\8783a613436061e3cb943a76d2e88fa6_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2340
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\8783a613436061e3cb943a76d2e88fa6_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1216

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1216-0-0x0000000010000000-0x000000001000F000-memory.dmp

    Filesize

    60KB