Analysis

  • max time kernel
    143s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    01-07-2024 08:45

General

  • Target

    445811e94b192946703db917eaedd619903321a57e1a50fedd916ba109577a25_NeikiAnalytics.exe

  • Size

    340KB

  • MD5

    3e90f2bdc82a8bcf9159372e0834e9a0

  • SHA1

    82033d27d90a8a8b4a358b3ab4f8069e25609118

  • SHA256

    445811e94b192946703db917eaedd619903321a57e1a50fedd916ba109577a25

  • SHA512

    c3cd997f421a3c7e7db72c287757842fc4736542c7a38c793c2d8ef605a34c6c8ce85c12bc7c63a304b6fe5d63d3cba5ebe800f9d3ba191b74e7ee0fb1414844

  • SSDEEP

    6144:DiZ+6YLuNNYIK/iJzYPgEkZhPV8foCpgjhB3EA1EZnnhM:DiZDyuNN4/2Ugb3PV8bAhBUPZnhM

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
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 12 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
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 20 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1056
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1132
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1192
          • C:\Users\Admin\AppData\Local\Temp\445811e94b192946703db917eaedd619903321a57e1a50fedd916ba109577a25_NeikiAnalytics.exe
            "C:\Users\Admin\AppData\Local\Temp\445811e94b192946703db917eaedd619903321a57e1a50fedd916ba109577a25_NeikiAnalytics.exe"
            2⤵
            • Modifies firewall policy service
            • UAC bypass
            • Windows security bypass
            • Loads dropped DLL
            • Windows security modification
            • Checks whether UAC is enabled
            • Suspicious use of SetThreadContext
            • Drops file in Windows directory
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            • System policy modification
            PID:2068
            • C:\Users\Admin\AppData\Local\Temp\445811e94b192946703db917eaedd619903321a57e1a50fedd916ba109577a25_NeikiAnalytics.exe
              "C:\Users\Admin\AppData\Local\Temp\445811e94b192946703db917eaedd619903321a57e1a50fedd916ba109577a25_NeikiAnalytics.exe"
              3⤵
              • Executes dropped EXE
              PID:2584
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1592

          Network

          MITRE ATT&CK Matrix ATT&CK v13

          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

          1
          T1082

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • \Users\Admin\AppData\Local\Temp\445811e94b192946703db917eaedd619903321a57e1a50fedd916ba109577a25_NeikiAnalytics.exe
            Filesize

            340KB

            MD5

            3e90f2bdc82a8bcf9159372e0834e9a0

            SHA1

            82033d27d90a8a8b4a358b3ab4f8069e25609118

            SHA256

            445811e94b192946703db917eaedd619903321a57e1a50fedd916ba109577a25

            SHA512

            c3cd997f421a3c7e7db72c287757842fc4736542c7a38c793c2d8ef605a34c6c8ce85c12bc7c63a304b6fe5d63d3cba5ebe800f9d3ba191b74e7ee0fb1414844

          • memory/1056-12-0x00000000005A0000-0x00000000005A2000-memory.dmp
            Filesize

            8KB

          • memory/2068-3-0x0000000001E90000-0x0000000002F1E000-memory.dmp
            Filesize

            16.6MB

          • memory/2068-45-0x0000000004440000-0x00000000044FE000-memory.dmp
            Filesize

            760KB

          • memory/2068-4-0x0000000001E90000-0x0000000002F1E000-memory.dmp
            Filesize

            16.6MB

          • memory/2068-7-0x0000000001E90000-0x0000000002F1E000-memory.dmp
            Filesize

            16.6MB

          • memory/2068-8-0x0000000001E90000-0x0000000002F1E000-memory.dmp
            Filesize

            16.6MB

          • memory/2068-24-0x00000000002E0000-0x00000000002E1000-memory.dmp
            Filesize

            4KB

          • memory/2068-10-0x0000000001E90000-0x0000000002F1E000-memory.dmp
            Filesize

            16.6MB

          • memory/2068-25-0x00000000002D0000-0x00000000002D2000-memory.dmp
            Filesize

            8KB

          • memory/2068-11-0x0000000001E90000-0x0000000002F1E000-memory.dmp
            Filesize

            16.6MB

          • memory/2068-26-0x00000000002D0000-0x00000000002D2000-memory.dmp
            Filesize

            8KB

          • memory/2068-9-0x0000000001E90000-0x0000000002F1E000-memory.dmp
            Filesize

            16.6MB

          • memory/2068-6-0x0000000001E90000-0x0000000002F1E000-memory.dmp
            Filesize

            16.6MB

          • memory/2068-0-0x0000000000400000-0x00000000004BE000-memory.dmp
            Filesize

            760KB

          • memory/2068-22-0x00000000002E0000-0x00000000002E1000-memory.dmp
            Filesize

            4KB

          • memory/2068-59-0x0000000000400000-0x00000000004BE000-memory.dmp
            Filesize

            760KB

          • memory/2068-28-0x0000000001E90000-0x0000000002F1E000-memory.dmp
            Filesize

            16.6MB

          • memory/2068-5-0x0000000001E90000-0x0000000002F1E000-memory.dmp
            Filesize

            16.6MB

          • memory/2068-60-0x0000000001E90000-0x0000000002F1E000-memory.dmp
            Filesize

            16.6MB

          • memory/2068-27-0x0000000001E90000-0x0000000002F1E000-memory.dmp
            Filesize

            16.6MB

          • memory/2068-21-0x00000000002D0000-0x00000000002D2000-memory.dmp
            Filesize

            8KB

          • memory/2584-44-0x0000000000400000-0x000000000042A000-memory.dmp
            Filesize

            168KB

          • memory/2584-40-0x0000000000400000-0x000000000042A000-memory.dmp
            Filesize

            168KB

          • memory/2584-30-0x0000000000400000-0x000000000042A000-memory.dmp
            Filesize

            168KB

          • memory/2584-46-0x0000000000400000-0x000000000042A000-memory.dmp
            Filesize

            168KB

          • memory/2584-38-0x0000000000400000-0x000000000042A000-memory.dmp
            Filesize

            168KB

          • memory/2584-36-0x0000000000400000-0x000000000042A000-memory.dmp
            Filesize

            168KB

          • memory/2584-34-0x0000000000400000-0x000000000042A000-memory.dmp
            Filesize

            168KB

          • memory/2584-32-0x0000000000400000-0x000000000042A000-memory.dmp
            Filesize

            168KB