Analysis

  • max time kernel
    127s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 03:24

General

  • Target

    81eaf7d9d1d19f1f8f5b15bc30de6dd0_NeikiAnalytics.exe

  • Size

    65KB

  • MD5

    81eaf7d9d1d19f1f8f5b15bc30de6dd0

  • SHA1

    5828d0db1360b2d9bf409e1d155d866e8cf04a2f

  • SHA256

    8935904b5c553dad1a0f0f8ee9d232ca828fd3bff09ae0f8a423d3ab11b20512

  • SHA512

    934bb425b4c2d32851f9a25f4497537ca37ff1e039266b796f8d481e53d3fd2bee6cf58e0a7b2537c17c412dcec3609bf4d16959b8e821ea3574aab10daebef8

  • SSDEEP

    1536:hB18SmmqZ9yOW+R9IcjGaYu7Fj4lRE1IMQ39zvm8oHi1nR:p8Smmql9R9IcjMu7Fj4lRmP2vm8D

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 34 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 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.

  • Drops file in Program Files directory 5 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1096
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1156
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1196
          • C:\Users\Admin\AppData\Local\Temp\81eaf7d9d1d19f1f8f5b15bc30de6dd0_NeikiAnalytics.exe
            "C:\Users\Admin\AppData\Local\Temp\81eaf7d9d1d19f1f8f5b15bc30de6dd0_NeikiAnalytics.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
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            • System policy modification
            PID:3056
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1632

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\dogjw.pif

            Filesize

            97KB

            MD5

            bc73b6d38af537f88748e60649c90fc2

            SHA1

            bad6b6423f12857ca3033cdc82a452c7f749f530

            SHA256

            709fa18a1c33953e53cde470a201c1d8cef7ea2495d56bc96c7df781219b167f

            SHA512

            e01f386b096fb7b2c02c68a30b25e480a617e703cbb004226bb5dabc7047387f4b759c57ebc551bc778a182fa88805ad471c6de5c3df0a21608d8aec3d2757ce

          • memory/1096-12-0x0000000001F90000-0x0000000001F92000-memory.dmp

            Filesize

            8KB

          • memory/3056-33-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-66-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-7-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-6-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-10-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-22-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-0-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB

          • memory/3056-19-0x0000000004AE0000-0x0000000004AE1000-memory.dmp

            Filesize

            4KB

          • memory/3056-18-0x0000000004990000-0x0000000004992000-memory.dmp

            Filesize

            8KB

          • memory/3056-8-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-9-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-24-0x0000000004990000-0x0000000004992000-memory.dmp

            Filesize

            8KB

          • memory/3056-5-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-11-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-29-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-30-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-31-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-36-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-21-0x0000000004AE0000-0x0000000004AE1000-memory.dmp

            Filesize

            4KB

          • memory/3056-3-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-32-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-37-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-40-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-44-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-46-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-47-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-49-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-52-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-53-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-57-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-59-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-60-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-62-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-63-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-35-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-67-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-79-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-80-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB

          • memory/3056-85-0x0000000004990000-0x0000000004992000-memory.dmp

            Filesize

            8KB

          • memory/3056-4-0x0000000000590000-0x000000000164A000-memory.dmp

            Filesize

            16.7MB