Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-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 5 IoCs
  • Deletes itself 1 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 1 IoCs
  • Drops file in Windows directory 3 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 18 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:1452
    • 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:2320
      • C:\Windows\SysWOW64\mmc.exe
        "C:\Windows\system32\mmc.exe"
        3⤵
          PID:2656
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2320 -s 280
          3⤵
          • Program crash
          PID:2836
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c C:\Windows\SxingDel.bat
        2⤵
        • Deletes itself
        PID:2628

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • 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/1452-33-0x0000000000400000-0x0000000000513000-memory.dmp

      Filesize

      1.1MB

    • memory/1452-0-0x0000000000400000-0x0000000000513000-memory.dmp

      Filesize

      1.1MB

    • memory/1452-2-0x0000000000400000-0x0000000000513000-memory.dmp

      Filesize

      1.1MB

    • memory/1452-44-0x0000000000400000-0x0000000000513000-memory.dmp

      Filesize

      1.1MB

    • memory/1452-13-0x0000000000260000-0x0000000000261000-memory.dmp

      Filesize

      4KB

    • memory/1452-19-0x0000000003110000-0x0000000003223000-memory.dmp

      Filesize

      1.1MB

    • memory/1452-1-0x0000000000260000-0x0000000000261000-memory.dmp

      Filesize

      4KB

    • memory/1452-34-0x0000000000260000-0x0000000000261000-memory.dmp

      Filesize

      4KB

    • memory/2320-20-0x0000000000400000-0x0000000000513000-memory.dmp

      Filesize

      1.1MB

    • memory/2320-23-0x0000000000270000-0x0000000000271000-memory.dmp

      Filesize

      4KB

    • memory/2320-35-0x0000000000400000-0x0000000000513000-memory.dmp

      Filesize

      1.1MB

    • memory/2320-36-0x0000000000270000-0x0000000000271000-memory.dmp

      Filesize

      4KB

    • memory/2320-22-0x0000000000400000-0x0000000000513000-memory.dmp

      Filesize

      1.1MB

    • memory/2320-21-0x0000000000270000-0x0000000000271000-memory.dmp

      Filesize

      4KB

    • memory/2656-31-0x0000000000400000-0x0000000000513000-memory.dmp

      Filesize

      1.1MB

    • memory/2656-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB