Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    27/05/2024, 11:39

General

  • Target

    7907711bc24d805025e1266b3170b693_JaffaCakes118.exe

  • Size

    4.7MB

  • MD5

    7907711bc24d805025e1266b3170b693

  • SHA1

    4eb0de1aa0f5a12478d3259494f084ac9ae508f1

  • SHA256

    b32fd084c26617fdafa3969fb3e029d3d4443817b201fc27ed70eafaadb4b4aa

  • SHA512

    1a38f9adfeaa9dc21fc241df7f4b771a80da8fc23faebdaeb0933a0597ee4fccdd6009c429e5e1896d2791b5e96b2fe1ae3487d47bf6175fb9319ab4e6d0a02b

  • SSDEEP

    98304:Tl88udp4A2evUNGnVuUwGLVWy0/OQmjmUah6rpHDa:yzDiNyiXfGDvg

Score
7/10

Malware Config

Signatures

  • UPX packed file 3 IoCs

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

  • Checks installed software on the system 1 TTPs

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

  • Maps connected drives based on registry 3 TTPs 3 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2360
    • C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe"
      2⤵
      • Maps connected drives based on registry
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2936

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2360-0-0x0000000000F00000-0x0000000001CED000-memory.dmp

          Filesize

          13.9MB

        • memory/2360-1-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2360-3-0x0000000004310000-0x00000000050FD000-memory.dmp

          Filesize

          13.9MB

        • memory/2360-26-0x0000000000F00000-0x0000000001CED000-memory.dmp

          Filesize

          13.9MB

        • memory/2936-23-0x0000000000400000-0x00000000007AF000-memory.dmp

          Filesize

          3.7MB

        • memory/2936-28-0x0000000000400000-0x00000000007AF000-memory.dmp

          Filesize

          3.7MB

        • memory/2936-7-0x0000000000400000-0x00000000007AF000-memory.dmp

          Filesize

          3.7MB

        • memory/2936-10-0x0000000000400000-0x00000000007AF000-memory.dmp

          Filesize

          3.7MB

        • memory/2936-13-0x0000000000400000-0x00000000007AF000-memory.dmp

          Filesize

          3.7MB

        • memory/2936-16-0x0000000000400000-0x00000000007AF000-memory.dmp

          Filesize

          3.7MB

        • memory/2936-19-0x0000000000400000-0x00000000007AF000-memory.dmp

          Filesize

          3.7MB

        • memory/2936-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2936-4-0x0000000000400000-0x00000000007AF000-memory.dmp

          Filesize

          3.7MB

        • memory/2936-24-0x0000000000400000-0x00000000007AF000-memory.dmp

          Filesize

          3.7MB

        • memory/2936-29-0x00000000002D0000-0x00000000002D1000-memory.dmp

          Filesize

          4KB

        • memory/2936-5-0x0000000000400000-0x00000000007AF000-memory.dmp

          Filesize

          3.7MB

        • memory/2936-27-0x0000000000F00000-0x0000000001CED000-memory.dmp

          Filesize

          13.9MB

        • memory/2936-2-0x0000000000400000-0x00000000007AF000-memory.dmp

          Filesize

          3.7MB

        • memory/2936-30-0x0000000004830000-0x000000000561D000-memory.dmp

          Filesize

          13.9MB

        • memory/2936-32-0x0000000000EF0000-0x0000000000F00000-memory.dmp

          Filesize

          64KB

        • memory/2936-33-0x0000000000400000-0x00000000007AF000-memory.dmp

          Filesize

          3.7MB

        • memory/2936-34-0x0000000000400000-0x00000000007AF000-memory.dmp

          Filesize

          3.7MB

        • memory/2936-36-0x0000000000400000-0x00000000007AF000-memory.dmp

          Filesize

          3.7MB

        • memory/2936-46-0x00000000002D0000-0x00000000002D1000-memory.dmp

          Filesize

          4KB

        • memory/2936-47-0x0000000004830000-0x000000000561D000-memory.dmp

          Filesize

          13.9MB

        • memory/2936-48-0x0000000000EF0000-0x0000000000F00000-memory.dmp

          Filesize

          64KB