Analysis

  • max time kernel
    117s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    08/04/2024, 22:13

General

  • Target

    e88af867b887ddb0f9f015703c22978b_JaffaCakes118.exe

  • Size

    87KB

  • MD5

    e88af867b887ddb0f9f015703c22978b

  • SHA1

    4405c848e3a8fe580b1999020be7187d955bf34c

  • SHA256

    d22bf423ab2a1e744981284fe18386e6297e73160c148ec9e54aec312a057518

  • SHA512

    0584dcb2a531d32f5ea37a9309cdac91cc2a31233ef8d72d7fab25b65e147be57d19353b007d7432adbc528bd55eb9287e076180783a73b267230d9f3f647b43

  • SSDEEP

    1536:MefxiVBfEgtlhVy4rI9VvcE0QhqCuBvIte8N0/T:ydx1IVsQhq1o/8T

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1392
      • C:\Users\Admin\AppData\Local\Temp\e88af867b887ddb0f9f015703c22978b_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\e88af867b887ddb0f9f015703c22978b_JaffaCakes118.exe"
        2⤵
        • Loads dropped DLL
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2032
        • C:\Users\Admin\AppData\Local\TempServices.exe
          "C:\Users\Admin\AppData\Local\TempServices.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:1164

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • \Users\Admin\AppData\Local\TempServices.exe

      Filesize

      63KB

      MD5

      71646b1ce7827dcdd01bc08352688e95

      SHA1

      6036d6b8910ad1819fdbe8d16e0ababbad6c95ec

      SHA256

      102fe984525b7fb9c7f1d9e88d56e6b00dd165d93acabcbb73631292cc720670

      SHA512

      5e9bf3f4761f82cd76bcbc29ebf31b300cb24cfcd48e320e9f2d448907cd07acc3c69c554d1ecceb8c892fcc3a71b45ecddefea0865ca81e49b89a6815481055

    • memory/1164-13-0x0000000010000000-0x0000000010012000-memory.dmp

      Filesize

      72KB

    • memory/1164-34-0x0000000000400000-0x000000000040B000-memory.dmp

      Filesize

      44KB

    • memory/1164-33-0x0000000010000000-0x0000000010012000-memory.dmp

      Filesize

      72KB

    • memory/1392-15-0x000000007FFF0000-0x000000007FFF1000-memory.dmp

      Filesize

      4KB

    • memory/1392-21-0x000000007EFC0000-0x000000007EFC6000-memory.dmp

      Filesize

      24KB

    • memory/2032-6-0x00000000004D0000-0x00000000004DB000-memory.dmp

      Filesize

      44KB