Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/08/2024, 13:41

General

  • Target

    8ef19e2bfc4dd0842dca8c9d6535cec8_JaffaCakes118.exe

  • Size

    26KB

  • MD5

    8ef19e2bfc4dd0842dca8c9d6535cec8

  • SHA1

    d6df6c81aadb17b23dea8e96b3cf14ebc9137e6e

  • SHA256

    07976da1e129ce7305a4e93786713039b1f35ed0254b8744919feaa0db91f3f8

  • SHA512

    529927b981ec280a9d5d7061d16db8279f14ebf0224a44d5ce0f407be4f7da0c212dcdddadaa5f283cfac4619ae8d6f886ceac4be9d33e8ae99111185295d72a

  • SSDEEP

    384:HMWShb/b4ZAGrGRXDb+OqqM0ul/0ovTxUuNsRunCF6G+PsMDjlCW:HMhb/kGBDb+OE7yQULM9zsMPs

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops desktop.ini file(s) 1 IoCs
  • Modifies WinLogon 2 TTPs 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 behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3472
      • C:\Users\Admin\AppData\Local\Temp\8ef19e2bfc4dd0842dca8c9d6535cec8_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\8ef19e2bfc4dd0842dca8c9d6535cec8_JaffaCakes118.exe"
        2⤵
        • Modifies WinLogon for persistence
        • Adds Run key to start application
        • Drops desktop.ini file(s)
        • Modifies WinLogon
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1408

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1408-0-0x0000000000400000-0x0000000000425000-memory.dmp

      Filesize

      148KB

    • memory/1408-1-0x0000000000401000-0x0000000000403000-memory.dmp

      Filesize

      8KB

    • memory/1408-2-0x0000000000400000-0x0000000000425000-memory.dmp

      Filesize

      148KB