Analysis

  • max time kernel
    93s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-10-2024 23:04

General

  • Target

    26cc96f633b5d0d3eb1ead3613df5f50_JaffaCakes118.dll

  • Size

    64KB

  • MD5

    26cc96f633b5d0d3eb1ead3613df5f50

  • SHA1

    3b6b8535664b2fae77796179895de060a25083ae

  • SHA256

    d2252542eeba77893f0fd1c059bd5f749798f3dfe5ee44f93ab6fd700a797094

  • SHA512

    47bce02cb92c034fb1e592c347065abb735de5c82304ecab9f07c2daac12f017ec04c56ba50f88f140d0fdc20f3404f757dcc01837872aac0228f0e3d8666627

  • SSDEEP

    768:woDrUdTcdjh4Hf+6QA6vJjhVk+3DLEYcSsrYWyyxrVeIQGRK+HEluoji53i9GSV8:wzdTkN4/1FEVkEySmFVeEKxLSiQSW

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • 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\26cc96f633b5d0d3eb1ead3613df5f50_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4484
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\26cc96f633b5d0d3eb1ead3613df5f50_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4776
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4776 -s 688
        3⤵
        • Program crash
        PID:1144
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4776 -ip 4776
    1⤵
      PID:4952

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads