Analysis

  • max time kernel
    121s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2024 08:40

General

  • Target

    e0a8cee3583b5f0a8dafce18be9debe5_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    e0a8cee3583b5f0a8dafce18be9debe5

  • SHA1

    64cee0d5954c291ff7464aed8cba185b80d1e018

  • SHA256

    fa9560748b4ee779f68b417ea8917f12a58543857834b4c5847ad01b84f2c060

  • SHA512

    d2a8e1e67c4544d798b8f465a09f9877779184c5853ec2d6dcc5ccd0de1ab8f9756877f829b3a4d3e48f9d22a7748ec1ef7b4d02e91a5489a90a16ca7d091b81

  • SSDEEP

    3072:xxl6hy2z8SnJsa05OJvr2tJlNvrqJ9z9:p6hYSnJsa05Ir2tJf

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
  • 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 28 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:1164
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1236
          • C:\Users\Admin\AppData\Local\Temp\e0a8cee3583b5f0a8dafce18be9debe5_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\e0a8cee3583b5f0a8dafce18be9debe5_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:1448
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1624

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\uspi.exe

            Filesize

            100KB

            MD5

            06891bff3d4b61bd206839b57d2c3b91

            SHA1

            55a45a6981ef7992b6b1b72d0ac591d985da7d04

            SHA256

            d6a184680059d88285f4430cd3c2d4f1f76c44c9bff364e8e37df5707dc62fc3

            SHA512

            800c62fc15527a1891c38eca50662bbe570873082e00366f130a4a4c3213205317eff424aeff5f35ed3655cc9b078b98efed33c71f50a4df9a5836f44d2644dd

          • memory/1112-8-0x0000000000220000-0x0000000000222000-memory.dmp

            Filesize

            8KB

          • memory/1448-27-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-21-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-20-0x00000000003F0000-0x00000000003F1000-memory.dmp

            Filesize

            4KB

          • memory/1448-31-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-17-0x00000000003E0000-0x00000000003E2000-memory.dmp

            Filesize

            8KB

          • memory/1448-22-0x00000000003E0000-0x00000000003E2000-memory.dmp

            Filesize

            8KB

          • memory/1448-7-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-6-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-5-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-4-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-3-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-1-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-24-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-26-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-25-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-28-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-0-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB

          • memory/1448-29-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-18-0x00000000003F0000-0x00000000003F1000-memory.dmp

            Filesize

            4KB

          • memory/1448-23-0x00000000003E0000-0x00000000003E2000-memory.dmp

            Filesize

            8KB

          • memory/1448-34-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-33-0x00000000003E0000-0x00000000003E2000-memory.dmp

            Filesize

            8KB

          • memory/1448-48-0x0000000004340000-0x0000000004342000-memory.dmp

            Filesize

            8KB

          • memory/1448-49-0x0000000004340000-0x0000000004342000-memory.dmp

            Filesize

            8KB

          • memory/1448-47-0x0000000004E60000-0x0000000004E61000-memory.dmp

            Filesize

            4KB

          • memory/1448-50-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-51-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-54-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-56-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-57-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-59-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-60-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-62-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-65-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-68-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-30-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/1448-145-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB