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
    07/09/2024, 05:47

General

  • Target

    d1369cae6fc728adad1c0e33edd88207_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    d1369cae6fc728adad1c0e33edd88207

  • SHA1

    f58909156eb435f8d348b6596847427ff42989ed

  • SHA256

    67364af5ed7a98cc00850927a30434b47649772e0b1bde29e06b437b22dea02c

  • SHA512

    23b2b9ac36d001573316db531ee34308e0d31e4bcab0e2d72406b33e6efabea26aa581e183ebe992863f942089f1db740f18483c93fc41e924202866bdfc320a

  • SSDEEP

    1536:PELc2MRq/vRpQNeaLmHrcS9xcGa8uFW1pdehb8W9WVftwf0eeFWPxIjiQ4yXX:yc7RG5KN9S9xcGa8uFeKqKXeFa4FZX

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.

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • UPX packed file 26 IoCs

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

  • 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.

  • 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:1156
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1192
          • C:\Users\Admin\AppData\Local\Temp\d1369cae6fc728adad1c0e33edd88207_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\d1369cae6fc728adad1c0e33edd88207_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:3056
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1600

          Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • F:\facf.exe

                  Filesize

                  100KB

                  MD5

                  95e8fa01684844ad7468a726c2beff31

                  SHA1

                  b1389c665282430310c44f29fee99826b10654eb

                  SHA256

                  13d9d48387097d5e99d6451052c49eee24b900a1c9328a24be42373e0df56a33

                  SHA512

                  d95d0eca152efc1aec828327b12cf7a753425ad8964911369c5038e2a3395819e3f7d56bf5b14174da0a2b7818087e91d26dbaa921bbf2c9bfa61362c0f0788f

                • memory/1112-8-0x0000000000210000-0x0000000000212000-memory.dmp

                  Filesize

                  8KB

                • memory/3056-28-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-32-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-7-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-6-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-5-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-33-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-20-0x0000000003E20000-0x0000000003E21000-memory.dmp

                  Filesize

                  4KB

                • memory/3056-18-0x0000000003E20000-0x0000000003E21000-memory.dmp

                  Filesize

                  4KB

                • memory/3056-17-0x0000000003CD0000-0x0000000003CD2000-memory.dmp

                  Filesize

                  8KB

                • memory/3056-4-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-22-0x0000000003CD0000-0x0000000003CD2000-memory.dmp

                  Filesize

                  8KB

                • memory/3056-23-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-24-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-25-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-26-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-27-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-0-0x0000000000400000-0x0000000000416000-memory.dmp

                  Filesize

                  88KB

                • memory/3056-30-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-3-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-29-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-21-0x0000000003CD0000-0x0000000003CD2000-memory.dmp

                  Filesize

                  8KB

                • memory/3056-34-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-36-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-38-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-55-0x0000000000370000-0x0000000000372000-memory.dmp

                  Filesize

                  8KB

                • memory/3056-54-0x0000000002F70000-0x0000000002F71000-memory.dmp

                  Filesize

                  4KB

                • memory/3056-53-0x0000000000370000-0x0000000000372000-memory.dmp

                  Filesize

                  8KB

                • memory/3056-56-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-57-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-60-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-63-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-64-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-66-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-67-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-72-0x0000000000370000-0x0000000000372000-memory.dmp

                  Filesize

                  8KB

                • memory/3056-1-0x0000000001E20000-0x0000000002EAE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/3056-143-0x0000000000400000-0x0000000000416000-memory.dmp

                  Filesize

                  88KB