Analysis

  • max time kernel
    122s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19-12-2024 10:23

General

  • Target

    ff7b4715ae8ab9d62523acd2fdc9ec75_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    ff7b4715ae8ab9d62523acd2fdc9ec75

  • SHA1

    2b6a96263f14ba908f30bacfbe4cd0e68bf4c521

  • SHA256

    0d15e25de5b0c90dea3d15cc08496746bf8b2357408647ffd1169bf3af29ec3c

  • SHA512

    83b897c297d31275c9f994dd75d127ea59b5279f90058535db99ce561757a5867a7643febe072128423b03ea1422645bb5b0bcd5d1cc445fdac4e9c2693e0e0b

  • SSDEEP

    1536:toYtYBYE+DIZZhNopssyie70gX7QkpFpUuVhVQGaWlpa9Deok2Dyi:DMYE+D8jc7+IWUuhQGagpaLdD7

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:1112
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1168
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1208
          • C:\Users\Admin\AppData\Local\Temp\ff7b4715ae8ab9d62523acd2fdc9ec75_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\ff7b4715ae8ab9d62523acd2fdc9ec75_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:2452
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1268

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\vdtw.exe

            Filesize

            96KB

            MD5

            e9d85f05238c26c1afe4d3445d011dcb

            SHA1

            8cd5b9389be9c335bc0f16482a891fc7ad6e41d0

            SHA256

            86e3dd0dc2d8d11eb8db5a477df270cd0dd3536ab2ec03f892b3a7a4eac8d4bf

            SHA512

            054c6a9dfe8f10476f05eb39df2e4506753650c4200961f8aaa90788120d0797ba060d935e4889386a7c68b87f360b228cacb314f0898b6a8ef03b9e7d0a994b

          • memory/1112-8-0x00000000001E0000-0x00000000001E2000-memory.dmp

            Filesize

            8KB

          • memory/2452-29-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-1-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-22-0x0000000003B80000-0x0000000003B82000-memory.dmp

            Filesize

            8KB

          • memory/2452-30-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-21-0x0000000003CD0000-0x0000000003CD1000-memory.dmp

            Filesize

            4KB

          • memory/2452-20-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-17-0x0000000003CD0000-0x0000000003CD1000-memory.dmp

            Filesize

            4KB

          • memory/2452-16-0x0000000003B80000-0x0000000003B82000-memory.dmp

            Filesize

            8KB

          • memory/2452-3-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-5-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-4-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-26-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-25-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-24-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-27-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-28-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-0-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB

          • memory/2452-31-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-7-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-23-0x0000000003B80000-0x0000000003B82000-memory.dmp

            Filesize

            8KB

          • memory/2452-35-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-34-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-37-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-38-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-52-0x0000000003E20000-0x0000000003E22000-memory.dmp

            Filesize

            8KB

          • memory/2452-51-0x00000000041F0000-0x00000000041F1000-memory.dmp

            Filesize

            4KB

          • memory/2452-53-0x0000000003E20000-0x0000000003E22000-memory.dmp

            Filesize

            8KB

          • memory/2452-56-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-57-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-60-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-61-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-62-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-64-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-65-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-74-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-33-0x0000000001C80000-0x0000000002D0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2452-146-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB