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Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    19/08/2024, 19:28

General

  • Target

    ac462cacc78e5d251f0a2ec7a430a353_JaffaCakes118.dll

  • Size

    398KB

  • MD5

    ac462cacc78e5d251f0a2ec7a430a353

  • SHA1

    d2e31aa1e5df11fdd9cf0829968dc9c20934cf26

  • SHA256

    0002218907b83cc286625140102859198930075dee0ad1b2729b094d83ada84e

  • SHA512

    d52204e1430bc34acb0000f74a464b1b97d9c563133ea0bf9ee0ec97086daf7e2030af6ae9f64e982d7596b6d81fa430ca4b2dc4ab19ec96f72fe58973c6aa19

  • SSDEEP

    6144:yk/rfm1OGjskHizxIl2niIEblDS0xgS5KY+hf0/Skkc3gN4NIKqbzB2sHz:ykjOD2niIErKY+f0/Skkc3gNwzyLT

Malware Config

Signatures

  • Installs/modifies Browser Helper Object 2 TTPs 3 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 registry class 50 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ac462cacc78e5d251f0a2ec7a430a353_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1672
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\ac462cacc78e5d251f0a2ec7a430a353_JaffaCakes118.dll
      2⤵
      • Installs/modifies Browser Helper Object
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      PID:1740

Network

MITRE ATT&CK Enterprise v15

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