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Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12/12/2024, 04:40

General

  • Target

    e4bb958feffec62b114d293b4b5db3ff_JaffaCakes118.exe

  • Size

    144KB

  • MD5

    e4bb958feffec62b114d293b4b5db3ff

  • SHA1

    4c4ea1ef00da39e9d70a4ccf2c9acb1177c973c1

  • SHA256

    1f2c19f5f5bf5123090022617b4ae634f1e64b9b399bfd7282b30d41860e1d72

  • SHA512

    a73f0bf6a866d339123983c1b41ccf18b95a3aa0f402edd63dd1fc48bfb0eee83535d9e15b36eaba334bcd31d0dd436de241fa47b814bfbb9ea392040957185d

  • SSDEEP

    3072:jxNnwjviSLYebAoXdzbdTMu92tBEjQx+9bz6nFsT0/HKljvOiNdMdWE2i6rl:j/YTbAoXdzbBPmKQQ0FpPgFE2Vl

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
  • Suspicious use of SetThreadContext 6 IoCs
  • UPX packed file 10 IoCs

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

  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1108
    • 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\e4bb958feffec62b114d293b4b5db3ff_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\e4bb958feffec62b114d293b4b5db3ff_JaffaCakes118.exe"
            2⤵
            • Modifies firewall policy service
            • UAC bypass
            • Windows security bypass
            • Windows security modification
            • Checks whether UAC is enabled
            • Suspicious use of SetThreadContext
            • 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:1924
            • C:\Users\Admin\AppData\Local\Temp\e4bb958feffec62b114d293b4b5db3ff_JaffaCakes118.exe
              "C:\Users\Admin\AppData\Local\Temp\e4bb958feffec62b114d293b4b5db3ff_JaffaCakes118.exe"
              3⤵
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:2356
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1300

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1108-9-0x0000000000350000-0x0000000000352000-memory.dmp

            Filesize

            8KB

          • memory/1208-47-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

            Filesize

            28KB

          • memory/1924-21-0x00000000027F0000-0x000000000387E000-memory.dmp

            Filesize

            16.6MB

          • memory/1924-26-0x0000000000510000-0x0000000000512000-memory.dmp

            Filesize

            8KB

          • memory/1924-17-0x0000000000520000-0x0000000000521000-memory.dmp

            Filesize

            4KB

          • memory/1924-5-0x00000000027F0000-0x000000000387E000-memory.dmp

            Filesize

            16.6MB

          • memory/1924-8-0x00000000027F0000-0x000000000387E000-memory.dmp

            Filesize

            16.6MB

          • memory/1924-7-0x00000000027F0000-0x000000000387E000-memory.dmp

            Filesize

            16.6MB

          • memory/1924-22-0x00000000027F0000-0x000000000387E000-memory.dmp

            Filesize

            16.6MB

          • memory/1924-20-0x0000000000520000-0x0000000000521000-memory.dmp

            Filesize

            4KB

          • memory/1924-6-0x00000000027F0000-0x000000000387E000-memory.dmp

            Filesize

            16.6MB

          • memory/1924-24-0x0000000000510000-0x0000000000512000-memory.dmp

            Filesize

            8KB

          • memory/1924-16-0x0000000000510000-0x0000000000512000-memory.dmp

            Filesize

            8KB

          • memory/1924-0-0x0000000000400000-0x0000000000447000-memory.dmp

            Filesize

            284KB

          • memory/1924-23-0x00000000027F0000-0x000000000387E000-memory.dmp

            Filesize

            16.6MB

          • memory/1924-4-0x00000000027F0000-0x000000000387E000-memory.dmp

            Filesize

            16.6MB

          • memory/1924-36-0x0000000000510000-0x0000000000512000-memory.dmp

            Filesize

            8KB

          • memory/1924-3-0x00000000027F0000-0x000000000387E000-memory.dmp

            Filesize

            16.6MB

          • memory/1924-32-0x00000000027F0000-0x000000000387E000-memory.dmp

            Filesize

            16.6MB

          • memory/1924-43-0x0000000004660000-0x00000000046A7000-memory.dmp

            Filesize

            284KB

          • memory/1924-42-0x0000000000400000-0x0000000000447000-memory.dmp

            Filesize

            284KB

          • memory/2356-44-0x0000000000400000-0x0000000000408960-memory.dmp

            Filesize

            34KB

          • memory/2356-30-0x0000000000400000-0x0000000000409000-memory.dmp

            Filesize

            36KB

          • memory/2356-28-0x0000000000400000-0x0000000000409000-memory.dmp

            Filesize

            36KB

          • memory/2356-45-0x0000000000400000-0x0000000000409000-memory.dmp

            Filesize

            36KB