Analysis

  • max time kernel
    94s
  • max time network
    99s
  • 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 19:07

General

  • Target

    d0438a7762fef379f83f32c0ef3781ad_JaffaCakes118.dll

  • Size

    3KB

  • MD5

    d0438a7762fef379f83f32c0ef3781ad

  • SHA1

    a13bf81103cd1c5b70af9cc90072c2202f8d2211

  • SHA256

    bb356062e03ec5549358a4580d367973a62a9fda92bb12a52e752fca49f8e9b4

  • SHA512

    5f6df8f2365536dd5e84098d5739f645b350cb13824c8bed89a28cdb7a6313f0617c57563b8ffccd3ca69a61a3959edd7747472fb862b78b36f21c1b4ff3c666

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\d0438a7762fef379f83f32c0ef3781ad_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4936
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\d0438a7762fef379f83f32c0ef3781ad_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3344
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3344 -s 544
        3⤵
        • Program crash
        PID:1032
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3344 -ip 3344
    1⤵
      PID:3352

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/3344-0-0x0000000010000000-0x000000001000F000-memory.dmp

      Filesize

      60KB