Analysis

  • max time kernel
    126s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    18-06-2024 14:16

General

  • Target

    4fa5128c463f6062a8e73260808344e0_NeikiAnalytics.exe

  • Size

    100KB

  • MD5

    4fa5128c463f6062a8e73260808344e0

  • SHA1

    2bf4a7ddca9e05852307af1c679f0ff7e2aca463

  • SHA256

    e726dcb3945fdf2f8b114fcba5e83cf319556c68f79f8fc629a55d6c8df19991

  • SHA512

    b67f875092015e563c4c0604cbbab111e2f280d5af77f7b63086557467ea9ca17d1f889c3c73febfd86f0761cdb30dc96fd4fad5d9826b331685728c61f8e937

  • SSDEEP

    3072:qXrWehmBMCXdVCrOoQmk8IJYhJjm8n4pH+XqA:cWehmltZKGYhlm+4pm1

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 30 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 1 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 33 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1112
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1172
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1212
          • C:\Users\Admin\AppData\Local\Temp\4fa5128c463f6062a8e73260808344e0_NeikiAnalytics.exe
            "C:\Users\Admin\AppData\Local\Temp\4fa5128c463f6062a8e73260808344e0_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:1752
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1760

          Network

          MITRE ATT&CK Matrix ATT&CK v13

          Initial Access

          Replication Through Removable Media

          1
          T1091

          Persistence

          Create or Modify System Process

          1
          T1543

          Windows Service

          1
          T1543.003

          Privilege Escalation

          Create or Modify System Process

          1
          T1543

          Windows Service

          1
          T1543.003

          Abuse Elevation Control Mechanism

          1
          T1548

          Bypass User Account Control

          1
          T1548.002

          Defense Evasion

          Modify Registry

          5
          T1112

          Impair Defenses

          4
          T1562

          Disable or Modify Tools

          3
          T1562.001

          Disable or Modify System Firewall

          1
          T1562.004

          Abuse Elevation Control Mechanism

          1
          T1548

          Bypass User Account Control

          1
          T1548.002

          Discovery

          System Information Discovery

          3
          T1082

          Query Registry

          1
          T1012

          Peripheral Device Discovery

          1
          T1120

          Lateral Movement

          Replication Through Removable Media

          1
          T1091

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\sidvs.pif
            Filesize

            100KB

            MD5

            65511925e64c8ed51fcc7c3d069b6950

            SHA1

            c7c6e157d795ac736796299aa318ab6691fcbbd0

            SHA256

            a5c4bfc44fbd1a262ffe71d50338665f8300707b930ba7749946bfef3a42a653

            SHA512

            f7f168183af5f5659e86f34bc3c383f0e6594aa143ed420ea77cb30cc7640c7c29fddb65c92af43231b33c823c9db8ac71eaa309d76e6fc1577aa57adac31ac8

          • memory/1112-12-0x00000000001A0000-0x00000000001A2000-memory.dmp
            Filesize

            8KB

          • memory/1752-29-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-81-0x0000000002E40000-0x0000000002E42000-memory.dmp
            Filesize

            8KB

          • memory/1752-4-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-31-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-26-0x0000000002E40000-0x0000000002E42000-memory.dmp
            Filesize

            8KB

          • memory/1752-7-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-10-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-11-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-8-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-25-0x0000000002E40000-0x0000000002E42000-memory.dmp
            Filesize

            8KB

          • memory/1752-24-0x0000000004C00000-0x0000000004C01000-memory.dmp
            Filesize

            4KB

          • memory/1752-22-0x0000000004C00000-0x0000000004C01000-memory.dmp
            Filesize

            4KB

          • memory/1752-21-0x0000000002E40000-0x0000000002E42000-memory.dmp
            Filesize

            8KB

          • memory/1752-5-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-27-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-28-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-0-0x0000000000400000-0x0000000000414000-memory.dmp
            Filesize

            80KB

          • memory/1752-30-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-6-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-9-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-35-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-34-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-37-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-39-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-47-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-49-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-50-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-54-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-55-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-57-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-58-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-61-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-62-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-70-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-71-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-33-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB

          • memory/1752-3-0x0000000001CE0000-0x0000000002D6E000-memory.dmp
            Filesize

            16.6MB