Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    20-06-2024 15:26

General

  • Target

    074391e6f0bdc130acd14ac879ee7a8c_JaffaCakes118.exe

  • Size

    90KB

  • MD5

    074391e6f0bdc130acd14ac879ee7a8c

  • SHA1

    6f4e95fa6f2beb5e9c6009727768c4f7b85cb517

  • SHA256

    69a7526ed322f3919a210772bb0d2d8b2a4ce2a61caee4b170a37d646f97622c

  • SHA512

    16672c5b7d532493f7ac7af45abc596bc4af40948a6179b1222166f31c9dbfda7eaedac147d649a4aae95526b45dc3327f7d4381ec6144e05af158527e01c423

  • SSDEEP

    1536:mcHA5dZuvrKA1r4Jwwi55dlvo89UBYKpJ0pHWG7m9pAsiyRlIm3UKLgirOdYy/:mcg7UrKqUwflAZYKX6aAsiyZxTuY

Score
10/10

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • ModiLoader Second Stage 16 IoCs
  • Deletes itself 1 IoCs
  • Drops startup file 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 20 IoCs

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

  • Drops file in System32 directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\074391e6f0bdc130acd14ac879ee7a8c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\074391e6f0bdc130acd14ac879ee7a8c_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2932
    • C:\Windows\SysWOW64\wins\setup\msmgrs.exe
      "C:\Windows\system32\wins\setup\msmgrs.exe"
      2⤵
      • Deletes itself
      • Drops startup file
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2260
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe + command.com /c regsvr32 /u /s %WINDIR%/"Downloaded Program Files"/JaguarEditControl.dll
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2688
        • C:\Windows\SysWOW64\regsvr32.exe
          regsvr32 /u /s C:\Windows/"Downloaded Program Files"/JaguarEditControl.dll
          4⤵
            PID:2000
        • C:\Windows\SysWOW64\cmd.exe
          cmd.exe + command.com /c regsvr32 /u /s %WINDIR%/"Downloaded Program Files"/tebedit.ocx
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:2760
          • C:\Windows\SysWOW64\regsvr32.exe
            regsvr32 /u /s C:\Windows/"Downloaded Program Files"/tebedit.ocx
            4⤵
              PID:2768

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • \Windows\SysWOW64\wins\setup\msmgrs.exe

        Filesize

        90KB

        MD5

        074391e6f0bdc130acd14ac879ee7a8c

        SHA1

        6f4e95fa6f2beb5e9c6009727768c4f7b85cb517

        SHA256

        69a7526ed322f3919a210772bb0d2d8b2a4ce2a61caee4b170a37d646f97622c

        SHA512

        16672c5b7d532493f7ac7af45abc596bc4af40948a6179b1222166f31c9dbfda7eaedac147d649a4aae95526b45dc3327f7d4381ec6144e05af158527e01c423

      • memory/2260-25-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2260-28-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2260-14-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2260-19-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2260-29-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2260-16-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2260-17-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2260-21-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2260-30-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2260-20-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2260-18-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2260-22-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2260-23-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2260-24-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2260-27-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2260-26-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2932-0-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2932-13-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2932-9-0x0000000002F10000-0x0000000002F4C000-memory.dmp

        Filesize

        240KB

      • memory/2932-11-0x0000000002F10000-0x0000000002F4C000-memory.dmp

        Filesize

        240KB