Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-04-2024 06:43

General

  • Target

    09429f71c6ac276c3eb587a73e8a9fbb_JaffaCakes118.dll

  • Size

    79KB

  • MD5

    09429f71c6ac276c3eb587a73e8a9fbb

  • SHA1

    aa10432bd47d91b288149b0fbde36283bd3fd0db

  • SHA256

    63a15ff11a2bc14002dab68e38609f7fa8459211418f1edc876a310031ba4840

  • SHA512

    a873a715e59d103cbdeb8d714208b5afb123817f2ef75a99a61f35a2f7a787736d0fd559d0ec04979024baba003b0521d0abc60e8512a6e652f08d7c2c5bcdf4

  • SSDEEP

    1536:TugxJtgrTA70BrJB6/Has6up4RwxnSUnm2xFr5:a0DQB57huEwxnSqmWFt

Score
6/10

Malware Config

Signatures

  • Installs/modifies Browser Helper Object 2 TTPs 2 IoCs

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

  • Modifies registry class 50 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\09429f71c6ac276c3eb587a73e8a9fbb_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2684
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\09429f71c6ac276c3eb587a73e8a9fbb_JaffaCakes118.dll
      2⤵
      • Installs/modifies Browser Helper Object
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      PID:2940

Network

MITRE ATT&CK Enterprise v15

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Downloads