Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-06-2024 18:50

General

  • Target

    08cf47adfb8a527f7847bcef5a6e0ab7_JaffaCakes118.exe

  • Size

    285KB

  • MD5

    08cf47adfb8a527f7847bcef5a6e0ab7

  • SHA1

    89173e4ff6a37c0ead703de99b1b60b78da551fb

  • SHA256

    5b909cda4fa30292f4068912cb87c6f7bb7222ba73c0ced54f42e4bc9fc94c8d

  • SHA512

    5b5bbc5d03bcba042162ee720687dbbd9c4227eb313836a8b3221ad157dd9dcda8f7f37a01ac79d658074dd13c05482e1404bb210c443781720402f76f733380

  • SSDEEP

    6144:U0DI7Qa2UvGW70rShfvv+rejFCtvsbze851T2bycNtbt81P:U0Ha2xWorSKejvbze8jTgNNtby1P

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 4 IoCs
  • Executes dropped EXE 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 4 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Program crash 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 30 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\08cf47adfb8a527f7847bcef5a6e0ab7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\08cf47adfb8a527f7847bcef5a6e0ab7_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Drops autorun.inf file
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:3008
    • C:\Windows\INETINF0.EXE
      C:\Windows\INETINF0.EXE
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2064
      • C:\Windows\SysWOW64\mmc.exe
        "C:\Windows\system32\mmc.exe"
        3⤵
          PID:2900
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2900 -s 24
            4⤵
            • Program crash
            PID:4508
        • C:\program files\internet explorer\IEXPLORE.EXE
          "C:\program files\internet explorer\IEXPLORE.EXE"
          3⤵
          • Modifies Internet Explorer settings
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:888
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:888 CREDAT:17410 /prefetch:2
            4⤵
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:3584
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c C:\Windows\SxingDel.bat
        2⤵
          PID:4484
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2900 -ip 2900
        1⤵
          PID:3444

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0K2PF59Z\suggestions[1].en-US

          Filesize

          17KB

          MD5

          5a34cb996293fde2cb7a4ac89587393a

          SHA1

          3c96c993500690d1a77873cd62bc639b3a10653f

          SHA256

          c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

          SHA512

          e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

        • C:\Windows\SxingDel.bat

          Filesize

          212B

          MD5

          2860cdeaa28eabac1d14e3172defc721

          SHA1

          aa7d6aa6d29db261376cb4718a32776d851d96ac

          SHA256

          db41cca14b50bdc8dfce42eddd05539cda6fb2651d8ea62d478f7ab33a59a535

          SHA512

          5df7aabdb03fa406e1ec0027bd18a0dd0cb36a9bf6ff8244fcbd25f13628e5dc3785fa879a8f96f67fa434d90468f824fd89ba1531e33d130f14e31a62da1421

        • F:\INETINF0.EXE

          Filesize

          285KB

          MD5

          08cf47adfb8a527f7847bcef5a6e0ab7

          SHA1

          89173e4ff6a37c0ead703de99b1b60b78da551fb

          SHA256

          5b909cda4fa30292f4068912cb87c6f7bb7222ba73c0ced54f42e4bc9fc94c8d

          SHA512

          5b5bbc5d03bcba042162ee720687dbbd9c4227eb313836a8b3221ad157dd9dcda8f7f37a01ac79d658074dd13c05482e1404bb210c443781720402f76f733380

        • memory/888-25-0x00000000004F0000-0x0000000000603000-memory.dmp

          Filesize

          1.1MB

        • memory/2064-20-0x0000000002190000-0x0000000002191000-memory.dmp

          Filesize

          4KB

        • memory/2064-17-0x0000000000400000-0x0000000000513000-memory.dmp

          Filesize

          1.1MB

        • memory/2064-18-0x0000000000760000-0x0000000000761000-memory.dmp

          Filesize

          4KB

        • memory/2064-19-0x0000000000400000-0x0000000000513000-memory.dmp

          Filesize

          1.1MB

        • memory/2064-28-0x0000000000400000-0x0000000000513000-memory.dmp

          Filesize

          1.1MB

        • memory/2900-23-0x0000000000430000-0x0000000000543000-memory.dmp

          Filesize

          1.1MB

        • memory/2900-32-0x00000000004F0000-0x00000000004F0000-memory.dmp

        • memory/3008-0-0x0000000000400000-0x0000000000513000-memory.dmp

          Filesize

          1.1MB

        • memory/3008-13-0x00000000022C0000-0x00000000022C1000-memory.dmp

          Filesize

          4KB

        • memory/3008-29-0x0000000000400000-0x0000000000513000-memory.dmp

          Filesize

          1.1MB

        • memory/3008-2-0x0000000000400000-0x0000000000513000-memory.dmp

          Filesize

          1.1MB

        • memory/3008-1-0x0000000002290000-0x0000000002291000-memory.dmp

          Filesize

          4KB