Analysis

  • max time kernel
    142s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    30/08/2024, 10:49

General

  • Target

    caaf60c089e04c0c57acc2e1a1f8b01c_JaffaCakes118.exe

  • Size

    287KB

  • MD5

    caaf60c089e04c0c57acc2e1a1f8b01c

  • SHA1

    1d21e97578db99a5a596695fa908a1616e319b03

  • SHA256

    c3571d5888250683eca3b201dc9d6d54e66d49624c9e2f0e8f7802334188a154

  • SHA512

    f3ec6014c41796b2d076619bddbe269c8dc5ea8f0641f9df89ebcf69cae4245288d9489abd030fab2df81d3567698ab752851b5b22f3ccffd781181f7644cedc

  • SSDEEP

    6144:d0F/Kpm6dNAUmmS0QU/81h70QaDDhhy+8/mOnK:EKE8QU01h0/I/

Malware Config

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops desktop.ini file(s) 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Modifies registry class 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\csrss.exe
    %SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
    1⤵
    • Executes dropped EXE
    • Drops desktop.ini file(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:336
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    1⤵
      PID:856
      • C:\Windows\system32\wbem\WMIADAP.EXE
        wmiadap.exe /F /T /R
        2⤵
          PID:2128
      • C:\Users\Admin\AppData\Local\Temp\caaf60c089e04c0c57acc2e1a1f8b01c_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\caaf60c089e04c0c57acc2e1a1f8b01c_JaffaCakes118.exe"
        1⤵
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2296
        • C:\Windows\explorer.exe
          000000FC*
          2⤵
          • Modifies registry class
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2396
      • C:\Windows\system32\DllHost.exe
        C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
        1⤵
        • Loads dropped DLL
        PID:844

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • \??\globalroot\systemroot\assembly\temp\@

        Filesize

        2KB

        MD5

        cbdc0cde70c329fb9591e7a9aaf088e4

        SHA1

        de133dd7454c261676b95cc6a336df0c56672343

        SHA256

        7d29714741933527b3d738273c9a24691ee595925dcc9a394871de600dbca843

        SHA512

        fa41ed526cce671fe6bc0a0336dd49c9f97aa9032bb16e42b7480fd0376c284f9ddd73bee0e92d7a4991405d385f13c125cc310ab33d20fb49dd33caf6b45365

      • \Windows\System32\consrv.dll

        Filesize

        53KB

        MD5

        d3bd9c7e7a29daa24c66dc62cd5f5633

        SHA1

        3895247052b6244659e73334e6398677dafa0ac1

        SHA256

        6b87925d0e03ab5daa4760b1a62bed66c49cb489d011e2c9633eb0fe466df83f

        SHA512

        e243a2272887b02417b08b0d0728689c8f01cc57d473ed811ba98c2f5aa4d985d02d0fd7772bc33356474abcc815609ab7a6c0e905d6fe884fb7bc70bc67e9d0

      • \Windows\assembly\GAC_32\Desktop.ini

        Filesize

        4KB

        MD5

        ff7d5ec20bf73c02317e7a740fffe018

        SHA1

        365ac8cfe5b939854cc1c341caf051bcc45f9372

        SHA256

        1e230847d7034f5ab3bf010f569315e00673859af0574fc9f915636ed905779a

        SHA512

        30854c0d703fd7c6cbc0769d9be4125baa2577ec529d5e48177a434685b66752fd79c50f0321324e23eeb985738f403347748afefae7d8a3bfad388a5b512a44

      • \Windows\assembly\GAC_64\Desktop.ini

        Filesize

        5KB

        MD5

        3e7a118b119428247edfc5d5ef3761bc

        SHA1

        140e4cb00107678160411f016c4c17611580a209

        SHA256

        97c19f4103a16798202e50a501375d0bf3d7ec1bb654dda230337e85b01b1ec5

        SHA512

        b0e27a4d7aa62f937f275b9f413f75857846ae670bf3aed6e55c1db865485fda89e33dcdffa02ae2ab25f48d5f63f869232f9e6d69f9cdc8a5c93f39de09a925

      • memory/336-20-0x0000000000E60000-0x0000000000E72000-memory.dmp

        Filesize

        72KB

      • memory/336-32-0x0000000000E60000-0x0000000000E72000-memory.dmp

        Filesize

        72KB

      • memory/336-19-0x0000000000E60000-0x0000000000E72000-memory.dmp

        Filesize

        72KB

      • memory/856-44-0x0000000000CC0000-0x0000000000CC8000-memory.dmp

        Filesize

        32KB

      • memory/856-39-0x0000000000D50000-0x0000000000D5B000-memory.dmp

        Filesize

        44KB

      • memory/856-52-0x0000000000CC0000-0x0000000000CC8000-memory.dmp

        Filesize

        32KB

      • memory/856-53-0x0000000000D60000-0x0000000000D6B000-memory.dmp

        Filesize

        44KB

      • memory/856-43-0x0000000000D50000-0x0000000000D5B000-memory.dmp

        Filesize

        44KB

      • memory/856-45-0x0000000000D60000-0x0000000000D6B000-memory.dmp

        Filesize

        44KB

      • memory/856-35-0x0000000000D50000-0x0000000000D5B000-memory.dmp

        Filesize

        44KB

      • memory/2296-31-0x0000000000400000-0x000000000044BC00-memory.dmp

        Filesize

        303KB

      • memory/2296-30-0x00000000021A0000-0x00000000021B6000-memory.dmp

        Filesize

        88KB

      • memory/2296-0-0x00000000003C0000-0x00000000003C1000-memory.dmp

        Filesize

        4KB

      • memory/2296-25-0x0000000000400000-0x000000000044BC00-memory.dmp

        Filesize

        303KB

      • memory/2296-1-0x0000000000400000-0x0000000000423000-memory.dmp

        Filesize

        140KB

      • memory/2296-51-0x0000000000400000-0x0000000000423000-memory.dmp

        Filesize

        140KB

      • memory/2296-24-0x0000000000400000-0x0000000000423000-memory.dmp

        Filesize

        140KB

      • memory/2296-23-0x00000000003C0000-0x00000000003C1000-memory.dmp

        Filesize

        4KB

      • memory/2396-7-0x0000000001EF0000-0x0000000001F09000-memory.dmp

        Filesize

        100KB

      • memory/2396-9-0x0000000000060000-0x0000000000076000-memory.dmp

        Filesize

        88KB

      • memory/2396-2-0x0000000001EF0000-0x0000000001F09000-memory.dmp

        Filesize

        100KB

      • memory/2396-13-0x0000000001EF0000-0x0000000001F09000-memory.dmp

        Filesize

        100KB