Analysis

  • max time kernel
    141s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    10/06/2024, 13:26

General

  • Target

    9acf9fb3e9b149194bcd2f2b70c79ebf_JaffaCakes118.exe

  • Size

    759KB

  • MD5

    9acf9fb3e9b149194bcd2f2b70c79ebf

  • SHA1

    e9a761b3e140e8e2004690be8d6ce2b780c2ac7c

  • SHA256

    11b2877aee2f34b668956082266332e1a6f660c645ba450fa2bce9d1a01a5b73

  • SHA512

    00f0561834f373756852714643cdad38bea9f0821ae532687428f07c6f9e830192cc398cb6adb03e729af806d2d86cc54e3e3fb5232b8c0235ed16c4455ffba7

  • SSDEEP

    12288:xp4xDfr5AsTKV4gZMjHkU+aNiRqtvQ9N0gYzj9+TAYrUaGRrBNvEuAgVaRdLuVsY:xpIDPTY48Mr5wqt48gYxmUas1NvEuAgj

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 10 IoCs
  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 50 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9acf9fb3e9b149194bcd2f2b70c79ebf_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9acf9fb3e9b149194bcd2f2b70c79ebf_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2928
    • C:\Users\Admin\AppData\Local\Temp\setup.exe
      C:\Users\Admin\AppData\Local\Temp\setup.exe relaunch
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3008
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 1448
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:1444

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • \Users\Admin\AppData\Local\Temp\setup.exe

          Filesize

          759KB

          MD5

          9acf9fb3e9b149194bcd2f2b70c79ebf

          SHA1

          e9a761b3e140e8e2004690be8d6ce2b780c2ac7c

          SHA256

          11b2877aee2f34b668956082266332e1a6f660c645ba450fa2bce9d1a01a5b73

          SHA512

          00f0561834f373756852714643cdad38bea9f0821ae532687428f07c6f9e830192cc398cb6adb03e729af806d2d86cc54e3e3fb5232b8c0235ed16c4455ffba7

        • memory/2928-0-0x0000000000400000-0x0000000000675000-memory.dmp

          Filesize

          2.5MB

        • memory/2928-4-0x0000000002760000-0x00000000029D5000-memory.dmp

          Filesize

          2.5MB

        • memory/2928-9-0x0000000000400000-0x0000000000675000-memory.dmp

          Filesize

          2.5MB

        • memory/2928-10-0x0000000002760000-0x00000000029D5000-memory.dmp

          Filesize

          2.5MB

        • memory/3008-11-0x0000000000400000-0x0000000000675000-memory.dmp

          Filesize

          2.5MB

        • memory/3008-12-0x0000000000400000-0x0000000000675000-memory.dmp

          Filesize

          2.5MB

        • memory/3008-13-0x0000000000400000-0x0000000000675000-memory.dmp

          Filesize

          2.5MB

        • memory/3008-14-0x0000000000400000-0x0000000000675000-memory.dmp

          Filesize

          2.5MB

        • memory/3008-15-0x0000000000400000-0x0000000000675000-memory.dmp

          Filesize

          2.5MB

        • memory/3008-16-0x0000000000400000-0x0000000000675000-memory.dmp

          Filesize

          2.5MB

        • memory/3008-27-0x0000000000400000-0x0000000000675000-memory.dmp

          Filesize

          2.5MB