Analysis

  • max time kernel
    124s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    15-12-2024 10:45

General

  • Target

    f3a35bc970adb018ddbd348bfd823c81_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    f3a35bc970adb018ddbd348bfd823c81

  • SHA1

    0dd95b73bda4ce713e9b99e57757f7357d495bfe

  • SHA256

    d440abb2963790ac9b5f4eb001afbc055e6e2b2f29db30748907a6d060242186

  • SHA512

    1d3de1d22501d4f2a4f1234b19d94d8baff1de83abca6cd34418de02e61120c3a6c7f6a3699e5d3a2f2836c999ff582e3fd9235473ac5a28836f3e122789aa6e

  • SSDEEP

    1536:AJmtYJ2Jp1ywuboD2gAR2U4WGUTqqJs2uDOPGLVubQO0T:9tYkly/kgRFSqGHzrO

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 29 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 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 31 IoCs
  • Suspicious use of WriteProcessMemory 52 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:1204
          • C:\Users\Admin\AppData\Local\Temp\f3a35bc970adb018ddbd348bfd823c81_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\f3a35bc970adb018ddbd348bfd823c81_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:2568
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:844

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\scajm.pif

            Filesize

            100KB

            MD5

            52ce2b0ea082ee79a4f470d313045413

            SHA1

            efc0818024f00de73e8123cef75aebb5a2601d4c

            SHA256

            9e17ce5f92aedf3b1f3462e55ca2981d1a3cf9da105b535b4ade6dce13cf3c3e

            SHA512

            a6563d59cd5c3fb2a1256a41f436b0d36a124c9c59b5006746c63dfa0aea307cbde00baa863d982b4b2fd2e25834f6c9d907e5f15e8bb5d36f0e346989a84a95

          • memory/1108-12-0x0000000000450000-0x0000000000452000-memory.dmp

            Filesize

            8KB

          • memory/2568-29-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-3-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-10-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-31-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-4-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-11-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-25-0x0000000000270000-0x0000000000272000-memory.dmp

            Filesize

            8KB

          • memory/2568-26-0x0000000000270000-0x0000000000272000-memory.dmp

            Filesize

            8KB

          • memory/2568-9-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-7-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-24-0x0000000000280000-0x0000000000281000-memory.dmp

            Filesize

            4KB

          • memory/2568-21-0x0000000000280000-0x0000000000281000-memory.dmp

            Filesize

            4KB

          • memory/2568-20-0x0000000000270000-0x0000000000272000-memory.dmp

            Filesize

            8KB

          • memory/2568-5-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-28-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-27-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-0-0x0000000000400000-0x0000000000416000-memory.dmp

            Filesize

            88KB

          • memory/2568-30-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-6-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-8-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-35-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-34-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-36-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-40-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-48-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-50-0x0000000000270000-0x0000000000272000-memory.dmp

            Filesize

            8KB

          • memory/2568-49-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-52-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-54-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-57-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-59-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-61-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-64-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-65-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-68-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-33-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2568-141-0x0000000000400000-0x0000000000416000-memory.dmp

            Filesize

            88KB