Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-02-2023 15:16

General

  • Target

    7e32d4a4c1bbc8a01a87d00cad0c6551.exe

  • Size

    884KB

  • MD5

    7e32d4a4c1bbc8a01a87d00cad0c6551

  • SHA1

    1bfdf5697335531398f13300a912979dd146b99a

  • SHA256

    caf42d835224609c61dcc1b6ddfcf517e47088e750ee67b16508c4fb2fdc5e6b

  • SHA512

    88a42409399b4a6a03350d51181964a6922c16b83a17f7cd11bdd414fc72ad8d6078de5d4a5c866a7397b8c069a67839c34ea4125e97e1270898a8fb3b43da7c

  • SSDEEP

    12288:Cb8A+lyMML0gN55kXFyqf0bGBvGoE3IhAf1nAhglR:C4ZzML0gN5WXFaK9GoEHf1nAhglR

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Program crash 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2492
    • C:\Users\Admin\AppData\Local\Temp\7e32d4a4c1bbc8a01a87d00cad0c6551.exe
      "C:\Users\Admin\AppData\Local\Temp\7e32d4a4c1bbc8a01a87d00cad0c6551.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:760
      • C:\Windows\SysWOW64\iexpress.exe
        C:\Windows\System32\iexpress.exe
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:1524
    • C:\Windows\SysWOW64\raserver.exe
      "C:\Windows\SysWOW64\raserver.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:636
      • C:\Program Files\Mozilla Firefox\Firefox.exe
        "C:\Program Files\Mozilla Firefox\Firefox.exe"
        3⤵
          PID:1500
          • C:\Windows\system32\WerFault.exe
            C:\Windows\system32\WerFault.exe -u -p 1500 -s 184
            4⤵
            • Program crash
            PID:1872
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -pss -s 464 -p 1500 -ip 1500
      1⤵
        PID:2676

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/636-142-0x0000000000000000-mapping.dmp

      • memory/636-147-0x0000000002CD0000-0x0000000002D5F000-memory.dmp

        Filesize

        572KB

      • memory/636-146-0x0000000002E70000-0x00000000031BA000-memory.dmp

        Filesize

        3.3MB

      • memory/636-145-0x0000000000DD0000-0x0000000000DFD000-memory.dmp

        Filesize

        180KB

      • memory/636-144-0x0000000000780000-0x000000000079F000-memory.dmp

        Filesize

        124KB

      • memory/760-135-0x0000000010410000-0x000000001043F000-memory.dmp

        Filesize

        188KB

      • memory/760-136-0x0000000010410000-0x000000001043F000-memory.dmp

        Filesize

        188KB

      • memory/760-132-0x0000000002460000-0x000000000248C000-memory.dmp

        Filesize

        176KB

      • memory/1524-137-0x0000000010410000-0x000000001043F000-memory.dmp

        Filesize

        188KB

      • memory/1524-143-0x0000000010410000-0x000000001043F000-memory.dmp

        Filesize

        188KB

      • memory/1524-140-0x00000000037A0000-0x00000000037B0000-memory.dmp

        Filesize

        64KB

      • memory/1524-139-0x00000000038C0000-0x0000000003C0A000-memory.dmp

        Filesize

        3.3MB

      • memory/1524-138-0x0000000010410000-0x000000001043F000-memory.dmp

        Filesize

        188KB

      • memory/1524-134-0x0000000000000000-mapping.dmp

      • memory/2492-141-0x0000000003440000-0x000000000353D000-memory.dmp

        Filesize

        1012KB

      • memory/2492-148-0x00000000088B0000-0x000000000894C000-memory.dmp

        Filesize

        624KB

      • memory/2492-149-0x00000000088B0000-0x000000000894C000-memory.dmp

        Filesize

        624KB