Analysis

  • max time kernel
    16s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    24/08/2024, 04:47

General

  • Target

    bdeb1418d2026ede04c6ce38124964a3_JaffaCakes118.dll

  • Size

    640KB

  • MD5

    bdeb1418d2026ede04c6ce38124964a3

  • SHA1

    5fd0cf2ae66898b6e1dc00694401f575364bf952

  • SHA256

    96701061d4e698150f5505910dbf1000e4d66de6d4ffdafc26c893cd4cfb4ed3

  • SHA512

    c92f06177b41ab7b7c2d52b083c0b024888cb671713dec8bfcc72229d6ed348e91b6fb2d4e28a723bca0e88d4f8d7209c6a9ba3cdb88352c1a8ddfc759e0b2b8

  • SSDEEP

    12288:O0Et9YDc5DMWfT44XUDxoyiD02sHL1NVh+O2tePm:+tWDc/EXouPL13h+OA+

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\bdeb1418d2026ede04c6ce38124964a3_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:320
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\bdeb1418d2026ede04c6ce38124964a3_JaffaCakes118.dll
      2⤵
      • Installs/modifies Browser Helper Object
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      PID:2544

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2544-0-0x0000000000270000-0x0000000000315000-memory.dmp

    Filesize

    660KB