Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    18-05-2024 12:26

General

  • Target

    c29b41d0a853e9bec6478a0145c48440_NeikiAnalytics.exe

  • Size

    65KB

  • MD5

    c29b41d0a853e9bec6478a0145c48440

  • SHA1

    b92d7ded8912e9561f20fcf6828c523cca19fe5b

  • SHA256

    19752be9edf7d9f97070f6b5f2217c3e4ab3426a23cd04c894a50c0b7ce8a83f

  • SHA512

    26d8dcd255321d031dd374ea800cf64f29f3b866b325256dc9388884ab6942e7f0cf360360716411ec2343450841119a98014ab33a7f1d2b1cc8ede73292994a

  • SSDEEP

    1536:6KWO+unk0CSUYLnywgyKxMb+plFR+aMxJf+XNiN09l+D0aholB2OF:6ZO+2kF7Rdu+fFgs9QCl2+H

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 2 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 31 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 15 IoCs

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

  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 21 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1072
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1192
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1216
          • C:\Users\Admin\AppData\Local\Temp\c29b41d0a853e9bec6478a0145c48440_NeikiAnalytics.exe
            "C:\Users\Admin\AppData\Local\Temp\c29b41d0a853e9bec6478a0145c48440_NeikiAnalytics.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
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            • System policy modification
            PID:1964
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:2212

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1072-18-0x00000000002D0000-0x00000000002D2000-memory.dmp
            Filesize

            8KB

          • memory/1964-35-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-82-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-7-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-10-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-11-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-28-0x00000000004F0000-0x00000000004F1000-memory.dmp
            Filesize

            4KB

          • memory/1964-32-0x00000000004E0000-0x00000000004E2000-memory.dmp
            Filesize

            8KB

          • memory/1964-33-0x00000000004E0000-0x00000000004E2000-memory.dmp
            Filesize

            8KB

          • memory/1964-36-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-27-0x00000000004E0000-0x00000000004E2000-memory.dmp
            Filesize

            8KB

          • memory/1964-9-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-8-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-31-0x00000000004F0000-0x00000000004F1000-memory.dmp
            Filesize

            4KB

          • memory/1964-3-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-6-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-5-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-34-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-0-0x0000000000400000-0x0000000000412000-memory.dmp
            Filesize

            72KB

          • memory/1964-12-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-4-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-47-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-40-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-41-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-42-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-45-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-37-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-52-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-53-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-56-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-57-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-63-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-66-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-68-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-69-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-72-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-80-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-38-0x0000000000700000-0x00000000017BA000-memory.dmp
            Filesize

            16.7MB

          • memory/1964-99-0x0000000000400000-0x0000000000412000-memory.dmp
            Filesize

            72KB