Analysis

  • max time kernel
    125s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    08-12-2024 13:10

General

  • Target

    d7345f9cef2fecc270a20052559f2e2c_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    d7345f9cef2fecc270a20052559f2e2c

  • SHA1

    53a7ed1ce7e9509da5466a36ef0061d1fc908b68

  • SHA256

    b197945f61d08c5581c4c09a2c6a8bac18f47600bc8103a6b9c482b1effa70d0

  • SHA512

    2235deccc54312e6ded51866547f58a6d3ed2a169d07e752bb375ce623e9a8338bb3353df6b018b8f735483fd18be2a10d65cdeb7a49f6be72ebf490701789cb

  • SSDEEP

    3072:7/rUzxqkhrlZAgBc7IiLBUcP5OSimtsl:73cYLZ5OzKsl

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 27 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 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:1052
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1120
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1184
          • C:\Users\Admin\AppData\Local\Temp\d7345f9cef2fecc270a20052559f2e2c_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\d7345f9cef2fecc270a20052559f2e2c_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:2636
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1492

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\fycpn.pif

            Filesize

            100KB

            MD5

            2869e8120971988e24c9eaef8da0b9d4

            SHA1

            4ebe142b13deddbfdfc7aef5022f52ac8e8c3818

            SHA256

            b957d2cce8011fe0057cd94dea44ffb0c546d95e43e1e7a7a3fe16f4f879476b

            SHA512

            b6b5103910a1c5b96418129447728f17b0cb9046cf69bb62e6cab136a089f5632af8ae9e538589a6c061adb0cb9cd10854f63bc5f8d16610c2a672aa4696055e

          • memory/1052-12-0x0000000001FF0000-0x0000000001FF2000-memory.dmp

            Filesize

            8KB

          • memory/2636-29-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-6-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-3-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-32-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-8-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-9-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-7-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-10-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-26-0x0000000000280000-0x0000000000282000-memory.dmp

            Filesize

            8KB

          • memory/2636-27-0x0000000000280000-0x0000000000282000-memory.dmp

            Filesize

            8KB

          • memory/2636-25-0x0000000000420000-0x0000000000421000-memory.dmp

            Filesize

            4KB

          • memory/2636-22-0x0000000000420000-0x0000000000421000-memory.dmp

            Filesize

            4KB

          • memory/2636-21-0x0000000000280000-0x0000000000282000-memory.dmp

            Filesize

            8KB

          • memory/2636-5-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-11-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-28-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-0-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB

          • memory/2636-30-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-1-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-4-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-35-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-34-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-37-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-38-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-40-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-55-0x00000000032E0000-0x00000000032E1000-memory.dmp

            Filesize

            4KB

          • memory/2636-56-0x0000000000430000-0x0000000000432000-memory.dmp

            Filesize

            8KB

          • memory/2636-53-0x0000000000430000-0x0000000000432000-memory.dmp

            Filesize

            8KB

          • memory/2636-57-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-58-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-60-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-63-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-65-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-67-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-68-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-31-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2636-149-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB