Analysis

  • max time kernel
    129s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    10/07/2024, 20:18

General

  • Target

    363ac59f05eaa0663f2dc33fb6ae3ec3_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    363ac59f05eaa0663f2dc33fb6ae3ec3

  • SHA1

    e85a5267d356a720d56ca970315a698da2fb725d

  • SHA256

    fc672e3e90a123623aaa848fa6680d19d86f674a74886ffb9acd0d1d00e81303

  • SHA512

    9479e51b31c3da243be59ffa5c273070c7111f53ec09760968fa938c9dfb01cf455b34d2c90cb163558c8902970dad59bb8820daa062e85ef92ea05cfa68bf42

  • SSDEEP

    1536:HiGZ73uKi/rkkDw63S2LgtTTlB6wiZ6ybExdGUpfPGKix3odMIAIsMv7:Ci7+Ki1Dw6ZLgtfFVxdGUlvixgT7v7

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 25 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).

  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 29 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1116
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1184
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1256
          • C:\Users\Admin\AppData\Local\Temp\363ac59f05eaa0663f2dc33fb6ae3ec3_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\363ac59f05eaa0663f2dc33fb6ae3ec3_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
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            • System policy modification
            PID:468
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:796

          Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • F:\mlod.pif

                  Filesize

                  100KB

                  MD5

                  1d13ae7bbb3de38b05a01e510ff5dad7

                  SHA1

                  3eaf7a84b716312a4bf84a75ad49510d74820668

                  SHA256

                  50f846e7ad9e6e3ea40230344bc08229c596555016f5caaf8392436147813c99

                  SHA512

                  43067068e5c663e22e6f099fd0c7d91f34d67585b9e1c562d23a2634c04fed1124bf7f1155224f4567ca424d625c60f3a44b1c74e8aab4d7c07a68b3ecd7b9a5

                • memory/468-45-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-29-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-26-0x0000000003370000-0x0000000003372000-memory.dmp

                  Filesize

                  8KB

                • memory/468-25-0x0000000003370000-0x0000000003372000-memory.dmp

                  Filesize

                  8KB

                • memory/468-24-0x0000000003D80000-0x0000000003D81000-memory.dmp

                  Filesize

                  4KB

                • memory/468-22-0x0000000003D80000-0x0000000003D81000-memory.dmp

                  Filesize

                  4KB

                • memory/468-21-0x0000000003370000-0x0000000003372000-memory.dmp

                  Filesize

                  8KB

                • memory/468-4-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-10-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-9-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-8-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-6-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-5-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-3-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-11-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-28-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-7-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-30-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-27-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-31-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-41-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-42-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-43-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-0-0x0000000000400000-0x0000000000413000-memory.dmp

                  Filesize

                  76KB

                • memory/468-48-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-49-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-51-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-52-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-54-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-56-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-66-0x0000000001D30000-0x0000000002DBE000-memory.dmp

                  Filesize

                  16.6MB

                • memory/468-79-0x0000000003370000-0x0000000003372000-memory.dmp

                  Filesize

                  8KB

                • memory/1116-12-0x0000000002010000-0x0000000002012000-memory.dmp

                  Filesize

                  8KB