Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    02/06/2024, 01:31

General

  • Target

    8c77726d839fa234d7aba4e43cdf3898_JaffaCakes118.exe

  • Size

    874KB

  • MD5

    8c77726d839fa234d7aba4e43cdf3898

  • SHA1

    35919a1550e6d7975104e204d8f3d6f668c7ab6a

  • SHA256

    887619b383c1d349743e62e214418b24ebb1027a97e8572308dc9d635db3a045

  • SHA512

    4cd16ae27d95352bc27b7b0a1274ad4bb82c6cac016b3286a784b255b90c59919aa065a6eb7e60094bece703a727a8c3ab09fdd6d5a028f1985b0f4e70dc9b28

  • SSDEEP

    12288:2dukM8siHAH+Kb6+oBMj7mc2ZdQ9WBI0W9kyjMJoeYybEacfXm/5+BQi0himS:xOAH+M6mm6Oh5o0fcfWcBQ1himS

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 39 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8c77726d839fa234d7aba4e43cdf3898_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8c77726d839fa234d7aba4e43cdf3898_JaffaCakes118.exe"
    1⤵
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2008

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2008-2-0x0000000000850000-0x0000000000995000-memory.dmp

          Filesize

          1.3MB

        • memory/2008-11-0x0000000000850000-0x0000000000995000-memory.dmp

          Filesize

          1.3MB

        • memory/2008-10-0x0000000000850000-0x0000000000995000-memory.dmp

          Filesize

          1.3MB

        • memory/2008-9-0x0000000000850000-0x0000000000995000-memory.dmp

          Filesize

          1.3MB

        • memory/2008-13-0x0000000000170000-0x0000000000171000-memory.dmp

          Filesize

          4KB

        • memory/2008-15-0x0000000000170000-0x0000000000171000-memory.dmp

          Filesize

          4KB