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Analysis

  • max time kernel
    128s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    10/12/2024, 05:18

General

  • Target

    dd2da2f282de2d15d8e4f41caa363ecd_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    dd2da2f282de2d15d8e4f41caa363ecd

  • SHA1

    9b6f136fd9b8640b78eb2beca12e991ea14e1606

  • SHA256

    dc7f6de6e8f513f26f80c777509c8e8a8177322a2c41f70ace88847b40b2fe56

  • SHA512

    3482cc70a1731e23d23af8ffa6316b4961005b1cb4dbf0bdf024bcb7ea6f4f508ad5b8c66b327ee4ebf3a21e0004826b1033df20cb35fb73a1f32532314c0337

  • SSDEEP

    1536:/aw2aWeCKXvkqSTsQnQpa2EM373/CyOUoLr3wh4J9Sb+lM4azkQjGCZK:iw2V5Ks1Iyt2EG7dOFfSEzlFa4CDK

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

  • Modifies firewall policy service 3 TTPs 3 IoCs
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • Sality family
  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • UPX packed file 26 IoCs

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

  • Drops file in Program Files directory 5 IoCs
  • Drops file in Windows directory 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.

  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1100
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1164
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1196
          • C:\Users\Admin\AppData\Local\Temp\dd2da2f282de2d15d8e4f41caa363ecd_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\dd2da2f282de2d15d8e4f41caa363ecd_JaffaCakes118.exe"
            2⤵
            • Modifies firewall policy service
            • UAC bypass
            • Windows security bypass
            • Windows security modification
            • Checks whether UAC is enabled
            • Enumerates connected drives
            • Drops autorun.inf file
            • Drops file in Program Files directory
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            • System policy modification
            PID:2868
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1608

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\qxnkyj.exe

            Filesize

            100KB

            MD5

            993b9be6c9b36f4023e76401587d4699

            SHA1

            a14286fd411d4ecbe0a2275ac1c54c14f427593d

            SHA256

            2dac088c991582b5157f9b50da8078a8e3ef6e40f9da7f2f88bb6c45b26d8f78

            SHA512

            6542c036175e466342d279aceb894a725ae9cd21985cc3a7037de3178551fa8f65e42eb297fb4d4030e61d3041d06ea6fccf45e30bd74a64b3ecaec96bf69e5a

          • memory/1100-13-0x00000000021F0000-0x00000000021F2000-memory.dmp

            Filesize

            8KB

          • memory/2868-31-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-6-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-9-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-7-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-27-0x0000000000460000-0x0000000000462000-memory.dmp

            Filesize

            8KB

          • memory/2868-26-0x0000000000460000-0x0000000000462000-memory.dmp

            Filesize

            8KB

          • memory/2868-12-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-25-0x0000000000470000-0x0000000000471000-memory.dmp

            Filesize

            4KB

          • memory/2868-23-0x0000000000470000-0x0000000000471000-memory.dmp

            Filesize

            4KB

          • memory/2868-1-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-11-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-10-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-8-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-28-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-29-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-30-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-32-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-0-0x0000000000400000-0x0000000000419000-memory.dmp

            Filesize

            100KB

          • memory/2868-64-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-34-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-52-0x0000000000740000-0x0000000000742000-memory.dmp

            Filesize

            8KB

          • memory/2868-50-0x0000000003730000-0x0000000003731000-memory.dmp

            Filesize

            4KB

          • memory/2868-53-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-54-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-55-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-58-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-60-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-63-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-35-0x0000000000460000-0x0000000000462000-memory.dmp

            Filesize

            8KB

          • memory/2868-65-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-66-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-69-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-71-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-72-0x0000000000740000-0x0000000000742000-memory.dmp

            Filesize

            8KB

          • memory/2868-5-0x0000000002580000-0x000000000360E000-memory.dmp

            Filesize

            16.6MB

          • memory/2868-148-0x0000000000400000-0x0000000000419000-memory.dmp

            Filesize

            100KB