Analysis

  • max time kernel
    112s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250610-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250610-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/07/2025, 18:37

General

  • Target

    JaffaCakes118_1c7c26cdd6b517bdb01e668899a9101c.dll

  • Size

    116KB

  • MD5

    1c7c26cdd6b517bdb01e668899a9101c

  • SHA1

    304705d5b3b83d0a716d7ba457fe2389ac07d3fc

  • SHA256

    4e9b4f9514c6277b7b47aae11ba263d1bfde2fa9460177dec226e61630ccb70f

  • SHA512

    7097cca15178bd5812f733a93c58637011d31e2e8049423d9864d276076004bcce05d76b86c00d03616ff8f7639a9d966209748c0bc09e962d6990d5da113a01

  • SSDEEP

    3072:7NoUpMJ7hBYxzQi22ldOFiKBBscPXGH7bu8MVQqp7d4Yqy2mo4ulR/z:7N/42bqjVQqplq/+UR/

Malware Config

Signatures

  • Installs/modifies Browser Helper Object 2 TTPs 1 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • 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 Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies registry class 49 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1c7c26cdd6b517bdb01e668899a9101c.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5528
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1c7c26cdd6b517bdb01e668899a9101c.dll
      2⤵
      • Installs/modifies Browser Helper Object
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Modifies registry class
      PID:2500

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads