Analysis

  • max time kernel
    138s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/06/2024, 11:10

General

  • Target

    08296ee7a167abd88bff76f5bebdc87a_JaffaCakes118.exe

  • Size

    172KB

  • MD5

    08296ee7a167abd88bff76f5bebdc87a

  • SHA1

    56fec0aab1239715fb687980198e55575e229ece

  • SHA256

    17e866acc3b36045f4610439dad57d8069ef172026ba3c2d0bb3bebd95e016c7

  • SHA512

    3d6ac1a244d31cdb470da090435f074efda565ee27e517e88121ca22fe82e43350f1f2371c20fb3c516e5b471ab6ff17b65522bce8b9869e1a6c1b190148a32c

  • SSDEEP

    1536:/nd17VA85fVIhX9uuPcu4BtyBEJb+2BeoglnfcHN2ALU3NWNqGZ+WvZxl+oh92sw:1nAeiBcu4DyCJb/mwNN/+OTGlCNYuA1

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\08296ee7a167abd88bff76f5bebdc87a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\08296ee7a167abd88bff76f5bebdc87a_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2964
    • C:\Users\Admin\AppData\Local\Temp\08296ee7a167abd88bff76f5bebdc87a_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\08296ee7a167abd88bff76f5bebdc87a_JaffaCakes118.exe"
      2⤵
        PID:4976
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 328
          3⤵
          • Program crash
          PID:3260
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4976 -ip 4976
      1⤵
        PID:2840

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\GjcMC8G8b6.txt

              Filesize

              2KB

              MD5

              285bf7a0ca9e0aa39b6a4cee2c87be04

              SHA1

              7334d888df4de40cb4c0faba85264bed00042d78

              SHA256

              e1e331eb6c46d9c13cf8ec475b68f3427b6d6062158ee8b3cc27302953465e5f

              SHA512

              d9746757cda92b93fb5ba5d9de2d9fea7a9ed0241e3d7da4dc57ea0ec6b88fdf0356b23fc57ad7f7b7acac114eb924f5fa08da1ad9350b955aa51bae6596ea47

            • memory/4976-8-0x0000000000400000-0x000000000041F000-memory.dmp

              Filesize

              124KB

            • memory/4976-6-0x0000000000400000-0x000000000041F000-memory.dmp

              Filesize

              124KB

            • memory/4976-22-0x0000000000400000-0x000000000041F000-memory.dmp

              Filesize

              124KB