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Analysis

  • max time kernel
    11s
  • max time network
    15s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09/09/2024, 15:29

General

  • Target

    d69962ee86f5c9146185a57a19c870af_JaffaCakes118.dll

  • Size

    640KB

  • MD5

    d69962ee86f5c9146185a57a19c870af

  • SHA1

    6597c7c37c6ffd330bf6e78f2850b53d1e83062d

  • SHA256

    c97c2488526ac4456ed62a18a8b4018cb45a1dd159c6fe2fb7485c612630cdc1

  • SHA512

    4d2030c34b27dae37d0bf75c500ed65cc478e07d1241aee27fba66427bd3abba8001f77fa3007f261881b8cbd133aaff59fc8bbfb2eab6af17a895894238b0a1

  • SSDEEP

    12288:HkdtYzsZDM2fjYiV/UzxoyS7nUmsn7lrp4DeQh+d2tePm:EdGzs/0kwolUf7lrpAvh+dA+

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 registry class 11 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d69962ee86f5c9146185a57a19c870af_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2104
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\d69962ee86f5c9146185a57a19c870af_JaffaCakes118.dll
      2⤵
      • Installs/modifies Browser Helper Object
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      PID:2308

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2308-0-0x00000000001D0000-0x0000000000274000-memory.dmp

    Filesize

    656KB