Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/09/2024, 08:31

General

  • Target

    cf1de69b09bb81aabd425a4db2bb7b81_JaffaCakes118.dll

  • Size

    106KB

  • MD5

    cf1de69b09bb81aabd425a4db2bb7b81

  • SHA1

    7131656115f41bceadc2b8e74acd99f4ab5abe20

  • SHA256

    03c3bd3c7992067bc72f3cb7ea2f5eb99f03fc773cae9173cbae0cb24bf6ca24

  • SHA512

    923fd68b3c7fd3d6b8a6a397b18ae71949da3ff128ec07690fd49ad45b55679142df9558774639f2c0d0c5174948fee4653e9ad5372b18e95a3e03005c8ffa22

  • SSDEEP

    3072:z7Az8ZUob2eUtcHqIjvToAeNsu9BGnMgf5g297F9MSN:nAzToCcHqIDeNsu9gMgf5f9r

Score
3/10

Malware Config

Signatures

  • 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.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\cf1de69b09bb81aabd425a4db2bb7b81_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:396
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\cf1de69b09bb81aabd425a4db2bb7b81_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4548

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4548-0-0x00000000008B0000-0x00000000008BE000-memory.dmp

    Filesize

    56KB

  • memory/4548-1-0x00000000008B0000-0x00000000008BE000-memory.dmp

    Filesize

    56KB

  • memory/4548-2-0x0000000000970000-0x000000000098D000-memory.dmp

    Filesize

    116KB