Analysis

  • max time kernel
    6s
  • max time network
    8s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    24/08/2024, 22:00

Errors

Reason
Machine shutdown

General

  • Target

    bf810b719ff543a36ee950f9c0470a31_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    bf810b719ff543a36ee950f9c0470a31

  • SHA1

    1c6eb0b695a99b4b3bbc613c6019837bbdd10a69

  • SHA256

    d5efb18009e98f365e8770dbe4d5feaaaacfabdc653ed95061715742f9abff1d

  • SHA512

    363abe1aa85cbbc8433e3e450cd615d52a2ad234eaddc8b3bb7dd1076ea8b3a10c9601819164c5c1426aed01416f7799e05bfe8f55416a8b1dd4bfbc3a0210ee

  • SSDEEP

    1536:lKGQ1rFoVfZVqoyVHrvvcMnu65UHYc8yRRG8V9s3VyODqbRI9oXXeO:lWDKRpwLvHuEIp8yHG8T7W9onP

Malware Config

Signatures

  • Event Triggered Execution: AppInit DLLs 1 TTPs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

  • Drops file in System32 directory 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 AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bf810b719ff543a36ee950f9c0470a31_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bf810b719ff543a36ee950f9c0470a31_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2076
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:1960
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2888

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1960-5-0x0000000002EE0000-0x0000000002EE1000-memory.dmp

        Filesize

        4KB

      • memory/2076-0-0x0000000000400000-0x000000000041A000-memory.dmp

        Filesize

        104KB

      • memory/2076-3-0x0000000000400000-0x000000000041A000-memory.dmp

        Filesize

        104KB

      • memory/2076-2-0x0000000000401000-0x0000000000402000-memory.dmp

        Filesize

        4KB

      • memory/2888-6-0x0000000002B30000-0x0000000002B31000-memory.dmp

        Filesize

        4KB