Analysis

  • max time kernel
    35s
  • max time network
    21s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    23/08/2024, 08:52

General

  • Target

    bb11dec207df3b57f40d257cf2327db0_JaffaCakes118.exe

  • Size

    497KB

  • MD5

    bb11dec207df3b57f40d257cf2327db0

  • SHA1

    c20093982f6014b5146f24f46294d045f325ee47

  • SHA256

    a65e41272625faa8f0a90a7302996556ebbc4a10f4c9402deed417840e2f9552

  • SHA512

    34fcf7993e8b0534231d86601820ab43b853d7d9ffa9bb63fe9c933e3e2b81fa6b4ebfdcea3a14e6aac56e6701d055fba0268da1477ed7cd596f1107ed92bced

  • SSDEEP

    6144:bke1SeSmcW/MjDunBbvLtFqLyMcM6vO11gX7bUHDVKQ0NSRE61BWReOrbU6jWfEx:phmLjAvO1i+ht4QaIdfF6IRC0L1

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 2 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.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bb11dec207df3b57f40d257cf2327db0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bb11dec207df3b57f40d257cf2327db0_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of UnmapMainImage
    PID:760

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/760-0-0x0000000000400000-0x000000000047E000-memory.dmp

          Filesize

          504KB

        • memory/760-1-0x0000000000401000-0x0000000000402000-memory.dmp

          Filesize

          4KB

        • memory/760-2-0x0000000000230000-0x0000000000231000-memory.dmp

          Filesize

          4KB

        • memory/760-3-0x0000000000400000-0x000000000047E000-memory.dmp

          Filesize

          504KB

        • memory/760-4-0x0000000000400000-0x000000000043B000-memory.dmp

          Filesize

          236KB

        • memory/760-7-0x0000000000400000-0x000000000043B000-memory.dmp

          Filesize

          236KB

        • memory/760-36778-0x0000000000400000-0x000000000043B000-memory.dmp

          Filesize

          236KB

        • memory/760-36779-0x0000000000400000-0x000000000047E000-memory.dmp

          Filesize

          504KB

        • memory/760-36781-0x0000000000400000-0x000000000047E000-memory.dmp

          Filesize

          504KB

        • memory/760-36780-0x0000000000401000-0x0000000000402000-memory.dmp

          Filesize

          4KB

        • memory/760-36784-0x0000000072E1A000-0x0000000072E1B000-memory.dmp

          Filesize

          4KB

        • memory/760-36785-0x0000000000400000-0x000000000043B000-memory.dmp

          Filesize

          236KB