Analysis

  • max time kernel
    117s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    26-06-2024 00:20

General

  • Target

    1011399e421d9dd1fa818c9a13ff8a8a_JaffaCakes118.exe

  • Size

    200KB

  • MD5

    1011399e421d9dd1fa818c9a13ff8a8a

  • SHA1

    a8cb2fb5b9ca56298a675aeb360a307168c32b13

  • SHA256

    92c1c3379e9a0a392edf5db865d8e1665797de384c998d44e1c8e812ce45c9aa

  • SHA512

    e1b41a20155951a9c3c0a571ec738f201f0aab4b633053e5d986b8d07ea96ab901ad57ff81cff7492ea9cf9ef9287ada70874eff7d380e81b6e9a438efe7db47

  • SSDEEP

    6144:kIGQHxXiqAp5B4AHZ4AHaWUTtcKXWVRfl:ZxHhcp/56WY29VVl

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 13 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
  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 20 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    1⤵
      PID:1036
    • C:\Windows\system32\taskhost.exe
      "taskhost.exe"
      1⤵
        PID:1064
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1104
          • C:\Users\Admin\AppData\Local\Temp\1011399e421d9dd1fa818c9a13ff8a8a_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\1011399e421d9dd1fa818c9a13ff8a8a_JaffaCakes118.exe"
            2⤵
            • Modifies firewall policy service
            • UAC bypass
            • Windows security bypass
            • Windows security modification
            • Checks whether UAC is enabled
            • Drops file in Windows directory
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            • System policy modification
            PID:2860
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:2136

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1036-14-0x0000000002190000-0x0000000002192000-memory.dmp

            Filesize

            8KB

          • memory/2860-27-0x00000000006F0000-0x00000000006F1000-memory.dmp

            Filesize

            4KB

          • memory/2860-9-0x0000000001F50000-0x0000000002FDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2860-25-0x00000000006F0000-0x00000000006F1000-memory.dmp

            Filesize

            4KB

          • memory/2860-10-0x0000000001F50000-0x0000000002FDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2860-24-0x00000000004A0000-0x00000000004A2000-memory.dmp

            Filesize

            8KB

          • memory/2860-6-0x0000000001F50000-0x0000000002FDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2860-8-0x0000000001F50000-0x0000000002FDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2860-29-0x00000000004A0000-0x00000000004A2000-memory.dmp

            Filesize

            8KB

          • memory/2860-28-0x00000000004A0000-0x00000000004A2000-memory.dmp

            Filesize

            8KB

          • memory/2860-0-0x0000000000400000-0x0000000000436000-memory.dmp

            Filesize

            216KB

          • memory/2860-5-0x0000000001F50000-0x0000000002FDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2860-3-0x0000000001F50000-0x0000000002FDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2860-4-0x0000000001F50000-0x0000000002FDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2860-7-0x0000000001F50000-0x0000000002FDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2860-12-0x0000000001F50000-0x0000000002FDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2860-11-0x0000000001F50000-0x0000000002FDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2860-13-0x0000000001F50000-0x0000000002FDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2860-30-0x0000000001F50000-0x0000000002FDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2860-32-0x00000000004A0000-0x00000000004A2000-memory.dmp

            Filesize

            8KB

          • memory/2860-46-0x0000000001F50000-0x0000000002FDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2860-45-0x0000000000400000-0x0000000000436000-memory.dmp

            Filesize

            216KB