Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    15-12-2024 09:53

General

  • Target

    f372185600e50b41f7edb2e1d039066d_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    f372185600e50b41f7edb2e1d039066d

  • SHA1

    d51756758ada8a6da6ac9c61f04ed989ff46d4e2

  • SHA256

    e155b9d92961a53fae0f9c00f8d0e7b32dd357bf4851bf45070808cef98e7ab3

  • SHA512

    5dacdcb06f7635f6a588dfd1927694107e0fcfad133d2dfa4291fad204de1965ef373afed2223e69e140795819184f51a1e3c9f6f6a507c5df4a77c25550e225

  • SSDEEP

    3072:zFeTwxFRlGiJZg9SU88+z+POvBgy8lL/:z0QBdJ4Ss+zSOvGL

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 27 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
  • Enumerates physical storage devices 1 TTPs

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

  • 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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 30 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1052
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1132
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1192
          • C:\Users\Admin\AppData\Local\Temp\f372185600e50b41f7edb2e1d039066d_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\f372185600e50b41f7edb2e1d039066d_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 WriteProcessMemory
            • System policy modification
            PID:1728
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1612

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\mycigl.exe

            Filesize

            96KB

            MD5

            800fdc334388954847c6ead8201b1995

            SHA1

            54e90cd08da1a2af08073f421f60035e57800a21

            SHA256

            71c2964a35a37990f9f49e19adfcb72c7ca3f59152b09cb655081e39762d19a1

            SHA512

            5f84ecda8c8ea23cfbff4a14df5ab0f7699b00712b1ab3abfd6298b1667ce3c31a0610c66c4ec8da98bfea727a42b33b78dd4b44ce2019b0549abd7ba0d868bb

          • memory/1052-9-0x0000000001F10000-0x0000000001F12000-memory.dmp

            Filesize

            8KB

          • memory/1728-29-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-6-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-4-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-3-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-1-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-22-0x00000000003E0000-0x00000000003E2000-memory.dmp

            Filesize

            8KB

          • memory/1728-21-0x00000000003E0000-0x00000000003E2000-memory.dmp

            Filesize

            8KB

          • memory/1728-20-0x00000000003F0000-0x00000000003F1000-memory.dmp

            Filesize

            4KB

          • memory/1728-0-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB

          • memory/1728-17-0x00000000003E0000-0x00000000003E2000-memory.dmp

            Filesize

            8KB

          • memory/1728-5-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-7-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-25-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-24-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-23-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-27-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-26-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-28-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-18-0x00000000003F0000-0x00000000003F1000-memory.dmp

            Filesize

            4KB

          • memory/1728-8-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-50-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-33-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-34-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-35-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-36-0x00000000003E0000-0x00000000003E2000-memory.dmp

            Filesize

            8KB

          • memory/1728-32-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-52-0x0000000002ED0000-0x0000000002ED2000-memory.dmp

            Filesize

            8KB

          • memory/1728-49-0x0000000003F80000-0x0000000003F81000-memory.dmp

            Filesize

            4KB

          • memory/1728-55-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-58-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-59-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-61-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-63-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-65-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-68-0x0000000002ED0000-0x0000000002ED2000-memory.dmp

            Filesize

            8KB

          • memory/1728-74-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-30-0x0000000001D00000-0x0000000002D8E000-memory.dmp

            Filesize

            16.6MB

          • memory/1728-142-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB