Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    15-04-2024 17:36

General

  • Target

    f19d1d1029f8105ee3561b1408b7fce2_JaffaCakes118.dll

  • Size

    140KB

  • MD5

    f19d1d1029f8105ee3561b1408b7fce2

  • SHA1

    5b2f93ac608682985290e48506f124a4e15ce94b

  • SHA256

    8115e19e7acdb773e0eb46b07dfe4be1b6658958e902cdca983bd12f19f7d233

  • SHA512

    e56efbf9d603a5ec6207a27be031756a8259d87ae746cb0052378aec11a1f8f8334c720a471062fc0bd5196bdb476a38873c675301962d69daad36ff638c6199

  • SSDEEP

    3072:eFl+NwG1hLbJr9sn1ysKIvVhQzKiQ3oi3yrja9gYv9:ei1TIvYzuNyHPYv9

Score
6/10

Malware Config

Signatures

  • Installs/modifies Browser Helper Object 2 TTPs 1 IoCs

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

  • Modifies registry class 31 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f19d1d1029f8105ee3561b1408b7fce2_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2372
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\f19d1d1029f8105ee3561b1408b7fce2_JaffaCakes118.dll
      2⤵
      • Installs/modifies Browser Helper Object
      • Modifies registry class
      PID:2796

Network

MITRE ATT&CK Enterprise v15

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Downloads