Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-05-2024 11:34

General

  • Target

    3f48755a19953e9c0e5e4b7436086e3e_JaffaCakes118.exe

  • Size

    858KB

  • MD5

    3f48755a19953e9c0e5e4b7436086e3e

  • SHA1

    6eebacf37d21aaa8b808fff8fcc97ebdd62915c3

  • SHA256

    cda918fabf2f34622ac937e0b97b218217255d3c380dd5ee630e386fd0920ac3

  • SHA512

    53a3c86c611452fa9fcef8ba7b33b8899e5e0fbbddf80dba66a26c0da062a2d0b704d4d7a18fadde55e9f8c594d6649988012e55157ca8095f00dcf68c67fcbf

  • SSDEEP

    24576:uFFq+b5j65eH6Q2as94X4KzDkJkdvQmwzOP:jeaQ2Jo

Malware Config

Extracted

Family

warzonerat

C2

khan041.freeddns.org:3472

Signatures

  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • Warzone RAT payload 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 2 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 WriteProcessMemory 31 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3f48755a19953e9c0e5e4b7436086e3e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3f48755a19953e9c0e5e4b7436086e3e_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2284
    • C:\Windows\SysWOW64\cscript.exe
      "C:\Windows\System32\cscript.exe" //B //Nologo C:\Users\Admin\srcvv.vbs
      2⤵
      • Drops startup file
      PID:4840
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:832
      • C:\ProgramData\images.exe
        "C:\ProgramData\images.exe"
        3⤵
        • Executes dropped EXE
        PID:3008
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
      2⤵
        PID:1540
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
        "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
        2⤵
          PID:4716

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\ProgramData\images.exe

        Filesize

        1.1MB

        MD5

        d881de17aa8f2e2c08cbb7b265f928f9

        SHA1

        08936aebc87decf0af6e8eada191062b5e65ac2a

        SHA256

        b3a37093609f9a20ad60b85a9fa9de2ba674cba9b5bd687729440c70ba619ca0

        SHA512

        5f23bfb1b8740247b36ed0ab741738c7d4c949736129e767213e321607d1ccd3e3a8428e4ba44bd28a275b5e3f6206285b1a522514b7ef7ea5e698d90a713d34

      • C:\Users\Admin\srcvv.vbs

        Filesize

        389B

        MD5

        7ea7aac4e9b7cae27d443ecbbb85fda9

        SHA1

        4c2b22c797255f88271ea34dccf7b37e55a581a2

        SHA256

        38a9876c1085eac11d0f29de77d73bc553741366872924b248200bf908b783a9

        SHA512

        e2fbeec8d02897e672187208abc282adda39a37ba79f9e4d18ffb1695dacf10eead5b860e188a09696396b38256e3ec25a025d28f964f56d08629dfc191d2e40

      • memory/832-85-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/2284-51-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-92-0x0000000074AC0000-0x0000000075270000-memory.dmp

        Filesize

        7.7MB

      • memory/2284-5-0x0000000005790000-0x00000000057B8000-memory.dmp

        Filesize

        160KB

      • memory/2284-48-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-24-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-30-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-72-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-70-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-76-0x0000000005800000-0x000000000581D000-memory.dmp

        Filesize

        116KB

      • memory/2284-2-0x0000000005B70000-0x000000000609C000-memory.dmp

        Filesize

        5.2MB

      • memory/2284-1-0x0000000000C80000-0x0000000000D5C000-memory.dmp

        Filesize

        880KB

      • memory/2284-75-0x0000000005910000-0x00000000059AC000-memory.dmp

        Filesize

        624KB

      • memory/2284-68-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-66-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-64-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-62-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-60-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-44-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-56-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-54-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-52-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-0-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

        Filesize

        4KB

      • memory/2284-3-0x0000000074AC0000-0x0000000075270000-memory.dmp

        Filesize

        7.7MB

      • memory/2284-4-0x0000000005730000-0x0000000005780000-memory.dmp

        Filesize

        320KB

      • memory/2284-58-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-42-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-40-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-38-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-36-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-34-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-32-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-28-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-26-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-22-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-20-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-19-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-17-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-14-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-12-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-10-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-9-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-87-0x0000000074AC0000-0x0000000075270000-memory.dmp

        Filesize

        7.7MB

      • memory/2284-91-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

        Filesize

        4KB

      • memory/2284-46-0x0000000005790000-0x00000000057B1000-memory.dmp

        Filesize

        132KB

      • memory/2284-94-0x0000000074AC0000-0x0000000075270000-memory.dmp

        Filesize

        7.7MB