Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    10/04/2024, 09:15

General

  • Target
    eabcd64c3865e4ca0d1dcafae1e09af7_JaffaCakes118.exe
  • Size 405KB
  • Sample240410-k8b7msdd21
  • SHA256 285f5fa32b21225ddcc1da2350a610c6395a51ed5e8dd79b31089c7cd32f9e3a
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 2 IoCs
  • Sets file execution options in registry 2 TTPs 64 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eabcd64c3865e4ca0d1dcafae1e09af7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eabcd64c3865e4ca0d1dcafae1e09af7_JaffaCakes118.exe"
    1⤵
    • Sets file execution options in registry
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1920
    • C:\Temp\fhnwl89b2008_server.exe
      "C:\Temp\fhnwl89b2008_server.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:2960

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        fhnwl89b2008_server.exe

        • Path \Temp\fhnwl89b2008_server.exe
        • Size 685KB
        • SHA256 bbec42d4c897009cada58196afb79f940db2852bcc4a962c794cfb5730680d43
        • MD5 SHA1 SHA512 SSDEEP

        memory/1920-0-0x0000000000400000-0x00000000004B6000-memory.dmp

        memory/1920-12-0x0000000000400000-0x00000000004B6000-memory.dmp

        memory/2960-13-0x0000000000240000-0x0000000000241000-memory.dmp

        memory/2960-15-0x0000000000400000-0x00000000004BC000-memory.dmp