Analysis

  • max time kernel
    93s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-12-2024 09:50

General

  • Target

    f36ff7ff9fdc2312a362c587f2b4ec92_JaffaCakes118.exe

  • Size

    760KB

  • MD5

    f36ff7ff9fdc2312a362c587f2b4ec92

  • SHA1

    68c5fbddd365a57ea3d8d0e7fb8c2a42ef5b7126

  • SHA256

    49b6b4cdf5e43a4b440685f868cadd159fd4d1b29e9dbe005e0ac970fd4ba9b2

  • SHA512

    a09df44c7352f2dff44a91ae2bfe682591b01ac960be8b65e562aa7ccab6fe7290adf83314ba8149574a1e116713685f97b3dee4717b69d0461ed116118f567f

  • SSDEEP

    12288:PXnrED6DocZX2jpBfog4u75CNmVIvYtoJxh1NKCIhF3Z4mxxE7sIcOa/Y91TVK:PXOMAjpBgg39CNMIvR1fIhQmX6sINwr

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • ModiLoader Second Stage 2 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 3 IoCs
  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f36ff7ff9fdc2312a362c587f2b4ec92_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f36ff7ff9fdc2312a362c587f2b4ec92_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Drops autorun.inf file
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5044
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 324
      2⤵
      • Program crash
      PID:2908
    • C:\Windows\SysWOW64\Se47.exe
      C:\Windows\system32\Se47.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      PID:792
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 792 -s 328
        3⤵
        • Program crash
        PID:1348
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c erase /F "C:\Users\Admin\AppData\Local\Temp\f36ff7ff9fdc2312a362c587f2b4ec92_JaffaCakes118.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3628
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5044 -ip 5044
    1⤵
      PID:4220
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 792 -ip 792
      1⤵
        PID:4320

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Windows\SysWOW64\Se47.exe

        Filesize

        760KB

        MD5

        f36ff7ff9fdc2312a362c587f2b4ec92

        SHA1

        68c5fbddd365a57ea3d8d0e7fb8c2a42ef5b7126

        SHA256

        49b6b4cdf5e43a4b440685f868cadd159fd4d1b29e9dbe005e0ac970fd4ba9b2

        SHA512

        a09df44c7352f2dff44a91ae2bfe682591b01ac960be8b65e562aa7ccab6fe7290adf83314ba8149574a1e116713685f97b3dee4717b69d0461ed116118f567f

      • memory/792-71-0x0000000000400000-0x0000000000580000-memory.dmp

        Filesize

        1.5MB

      • memory/5044-0-0x0000000000400000-0x0000000000580000-memory.dmp

        Filesize

        1.5MB

      • memory/5044-1-0x0000000000A70000-0x0000000000AC4000-memory.dmp

        Filesize

        336KB

      • memory/5044-5-0x00000000022D0000-0x00000000022D1000-memory.dmp

        Filesize

        4KB

      • memory/5044-16-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-15-0x00000000033C0000-0x00000000033C1000-memory.dmp

        Filesize

        4KB

      • memory/5044-14-0x00000000033C0000-0x00000000033C1000-memory.dmp

        Filesize

        4KB

      • memory/5044-52-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-51-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-50-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-49-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-48-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-47-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-46-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-45-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-44-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-43-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-42-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-41-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-40-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-39-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-38-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-37-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-36-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-35-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-34-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-33-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-32-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-31-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-30-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-29-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-28-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-27-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-26-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-25-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-24-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-23-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-22-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-21-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-20-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-19-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-18-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-17-0x00000000033B0000-0x00000000033B1000-memory.dmp

        Filesize

        4KB

      • memory/5044-13-0x00000000033C0000-0x00000000033C1000-memory.dmp

        Filesize

        4KB

      • memory/5044-12-0x00000000033C0000-0x00000000033C1000-memory.dmp

        Filesize

        4KB

      • memory/5044-11-0x00000000033C0000-0x00000000033C1000-memory.dmp

        Filesize

        4KB

      • memory/5044-10-0x00000000022E0000-0x00000000022E1000-memory.dmp

        Filesize

        4KB

      • memory/5044-9-0x0000000002460000-0x0000000002461000-memory.dmp

        Filesize

        4KB

      • memory/5044-8-0x0000000002430000-0x0000000002431000-memory.dmp

        Filesize

        4KB

      • memory/5044-7-0x0000000002440000-0x0000000002441000-memory.dmp

        Filesize

        4KB

      • memory/5044-6-0x00000000022C0000-0x00000000022C1000-memory.dmp

        Filesize

        4KB

      • memory/5044-4-0x0000000002450000-0x0000000002451000-memory.dmp

        Filesize

        4KB

      • memory/5044-3-0x00000000022F0000-0x00000000022F1000-memory.dmp

        Filesize

        4KB

      • memory/5044-2-0x0000000002420000-0x0000000002421000-memory.dmp

        Filesize

        4KB

      • memory/5044-72-0x0000000000400000-0x0000000000580000-memory.dmp

        Filesize

        1.5MB

      • memory/5044-73-0x0000000000A70000-0x0000000000AC4000-memory.dmp

        Filesize

        336KB