Analysis

  • max time kernel
    147s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    08-12-2024 15:48

General

  • Target

    d7d3ccabafaa02b868b0fb8d9149da76_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    d7d3ccabafaa02b868b0fb8d9149da76

  • SHA1

    3da7b7a9c2679ec88044df5ee1d4fbdaad452df6

  • SHA256

    d36e4f41a1cdcbfdc5928d9e7f8a9415c0aa3de67078299d9012c15edeaae759

  • SHA512

    0c56e159a2aac92932c4179de517ed552a3aa4a2486b5b867cb2c3e6ade4774a92dd16dc4b9d48b2b1a1a5a8c2e1bfdc320e9378adb559b06b1a506336e1ad95

  • SSDEEP

    1536:IIwjuQMhF/WoJCDn+sQC3chVQIq7AwMue9I7QsjPU6cQq9gA1Tjw8YnU0W:IIoMP5WnB5QVQITNugI7K5RyA1TjwvA

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
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • 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 15 IoCs
  • Suspicious use of AdjustPrivilegeToken 29 IoCs
  • Suspicious use of WriteProcessMemory 60 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1104
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1152
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1196
          • C:\Users\Admin\AppData\Local\Temp\d7d3ccabafaa02b868b0fb8d9149da76_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\d7d3ccabafaa02b868b0fb8d9149da76_JaffaCakes118.exe"
            2⤵
            • Modifies firewall policy service
            • UAC bypass
            • Windows security bypass
            • Disables RegEdit via registry modification
            • 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:1708
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:836

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\kxdhdf.pif

            Filesize

            100KB

            MD5

            df941f0120eeb6ded771a009de04597d

            SHA1

            854cd02a16ac9309ddc9f85697c34ed8fdac6ed5

            SHA256

            4e94628bfd3f05c4b18f2100548a0114375cd518eb742c4ea8a30172571d490e

            SHA512

            371f51cf4ac23dff547357bc6c06f33e45d45db0987aa7ade2a9d1150f0332d711eef5d768b43122e1ca495a824ed021c724d12decb4337b7e44a9c3ec4e4558

          • memory/1104-12-0x0000000001FF0000-0x0000000001FF2000-memory.dmp

            Filesize

            8KB

          • memory/1708-30-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-6-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-7-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-11-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-26-0x0000000003DC0000-0x0000000003DC2000-memory.dmp

            Filesize

            8KB

          • memory/1708-10-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-25-0x0000000003DC0000-0x0000000003DC2000-memory.dmp

            Filesize

            8KB

          • memory/1708-24-0x0000000004230000-0x0000000004231000-memory.dmp

            Filesize

            4KB

          • memory/1708-0-0x0000000000400000-0x0000000000416000-memory.dmp

            Filesize

            88KB

          • memory/1708-21-0x0000000003DC0000-0x0000000003DC2000-memory.dmp

            Filesize

            8KB

          • memory/1708-3-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-4-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-9-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-8-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-28-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-27-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-29-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-31-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-22-0x0000000004230000-0x0000000004231000-memory.dmp

            Filesize

            4KB

          • memory/1708-5-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-42-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-35-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-36-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-39-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-41-0x0000000003DC0000-0x0000000003DC2000-memory.dmp

            Filesize

            8KB

          • memory/1708-34-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-58-0x0000000002EA0000-0x0000000002EA2000-memory.dmp

            Filesize

            8KB

          • memory/1708-57-0x0000000002EA0000-0x0000000002EA2000-memory.dmp

            Filesize

            8KB

          • memory/1708-56-0x0000000003D90000-0x0000000003D91000-memory.dmp

            Filesize

            4KB

          • memory/1708-59-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-60-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-63-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-65-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-67-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-69-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-77-0x0000000002EA0000-0x0000000002EA2000-memory.dmp

            Filesize

            8KB

          • memory/1708-33-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-146-0x0000000000400000-0x0000000000416000-memory.dmp

            Filesize

            88KB