Analysis

  • max time kernel
    23s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    19-12-2024 05:59

General

  • Target

    64b962c13a7c578da09a6fbe403e9723084104de7d8125972f1aa83752a0fcc6.exe

  • Size

    1.1MB

  • MD5

    0bb35ff66fc9fabdc1c8b0f4b978b853

  • SHA1

    c4469eec72a18c1c71d45d043520210826142b40

  • SHA256

    64b962c13a7c578da09a6fbe403e9723084104de7d8125972f1aa83752a0fcc6

  • SHA512

    231842cb470991b936d88a232ec5e19b3b3a8ab37c6759c6992bfd20ac02430dbb47a170349ddc2f9c0860d2f74ebaf3b0628a336a3dadd09b36180c733781e5

  • SSDEEP

    24576:0iZ1IdkiaMTNXs8q73ratc8qwBWc0JE9UcyL6nGIrNDXqHqAp9:rd/eehjratJBn9Uc+GGI56HLL

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

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 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • UPX packed file 18 IoCs

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

  • Drops file in Windows directory 2 IoCs
  • 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 IoCs
  • Suspicious use of WriteProcessMemory 4 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:1168
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1200
          • C:\Users\Admin\AppData\Local\Temp\64b962c13a7c578da09a6fbe403e9723084104de7d8125972f1aa83752a0fcc6.exe
            "C:\Users\Admin\AppData\Local\Temp\64b962c13a7c578da09a6fbe403e9723084104de7d8125972f1aa83752a0fcc6.exe"
            2⤵
            • Modifies firewall policy service
            • UAC bypass
            • Windows security bypass
            • Windows security modification
            • Checks whether UAC is enabled
            • Enumerates connected drives
            • 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:3012
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1716

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1116-22-0x00000000001D0000-0x00000000001D2000-memory.dmp

            Filesize

            8KB

          • memory/3012-13-0x0000000002250000-0x000000000330A000-memory.dmp

            Filesize

            16.7MB

          • memory/3012-48-0x00000000002B0000-0x00000000002B2000-memory.dmp

            Filesize

            8KB

          • memory/3012-8-0x0000000002250000-0x000000000330A000-memory.dmp

            Filesize

            16.7MB

          • memory/3012-7-0x0000000002250000-0x000000000330A000-memory.dmp

            Filesize

            16.7MB

          • memory/3012-11-0x0000000002250000-0x000000000330A000-memory.dmp

            Filesize

            16.7MB

          • memory/3012-12-0x0000000002250000-0x000000000330A000-memory.dmp

            Filesize

            16.7MB

          • memory/3012-0-0x0000000000400000-0x0000000000437000-memory.dmp

            Filesize

            220KB

          • memory/3012-14-0x0000000002250000-0x000000000330A000-memory.dmp

            Filesize

            16.7MB

          • memory/3012-16-0x0000000002250000-0x000000000330A000-memory.dmp

            Filesize

            16.7MB

          • memory/3012-15-0x0000000002250000-0x000000000330A000-memory.dmp

            Filesize

            16.7MB

          • memory/3012-34-0x00000000002C0000-0x00000000002C1000-memory.dmp

            Filesize

            4KB

          • memory/3012-32-0x00000000002C0000-0x00000000002C1000-memory.dmp

            Filesize

            4KB

          • memory/3012-64-0x0000000002250000-0x000000000330A000-memory.dmp

            Filesize

            16.7MB

          • memory/3012-1-0x00000000001C0000-0x00000000001F7000-memory.dmp

            Filesize

            220KB

          • memory/3012-37-0x0000000002250000-0x000000000330A000-memory.dmp

            Filesize

            16.7MB

          • memory/3012-9-0x0000000002250000-0x000000000330A000-memory.dmp

            Filesize

            16.7MB

          • memory/3012-36-0x00000000002B0000-0x00000000002B2000-memory.dmp

            Filesize

            8KB

          • memory/3012-35-0x00000000002B0000-0x00000000002B2000-memory.dmp

            Filesize

            8KB

          • memory/3012-10-0x0000000002250000-0x000000000330A000-memory.dmp

            Filesize

            16.7MB

          • memory/3012-38-0x0000000002250000-0x000000000330A000-memory.dmp

            Filesize

            16.7MB

          • memory/3012-39-0x0000000002250000-0x000000000330A000-memory.dmp

            Filesize

            16.7MB

          • memory/3012-40-0x0000000002250000-0x000000000330A000-memory.dmp

            Filesize

            16.7MB

          • memory/3012-41-0x0000000002250000-0x000000000330A000-memory.dmp

            Filesize

            16.7MB

          • memory/3012-43-0x0000000002250000-0x000000000330A000-memory.dmp

            Filesize

            16.7MB

          • memory/3012-44-0x0000000002250000-0x000000000330A000-memory.dmp

            Filesize

            16.7MB

          • memory/3012-2-0x00000000001C0000-0x00000000001F7000-memory.dmp

            Filesize

            220KB

          • memory/3012-63-0x0000000000400000-0x0000000000437000-memory.dmp

            Filesize

            220KB

          • memory/3012-31-0x00000000002B0000-0x00000000002B2000-memory.dmp

            Filesize

            8KB