Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-06-2024 09:21

General

  • Target

    9460c20d9335ed636acadbb4f07f67b2082af6248027758dee0720022dd7b17f_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    476a6bbf4d9465f3c2fdfe0d52b51480

  • SHA1

    3aeca15e298d759372523d9c0d9f0e8d073c7d67

  • SHA256

    9460c20d9335ed636acadbb4f07f67b2082af6248027758dee0720022dd7b17f

  • SHA512

    de74bbca03b47d6c682935884b5f3945aac2446845ef882f07fe4b622468197f56e15ac24df358ae0f699c896060c2862c969e88865b6e66df464cbf1a05dbec

  • SSDEEP

    3072:oVZ190+IOH2g33Ov/6yZrza2UZHn6DiX478nY/aIC:0ZxVW0OayZrza2yHDX473SIC

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 6 IoCs
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • UAC bypass 3 TTPs 2 IoCs
  • Windows security bypass 2 TTPs 12 IoCs
  • Executes dropped EXE 4 IoCs
  • UPX packed file 31 IoCs

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

  • Windows security modification 2 TTPs 14 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 14 IoCs

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

  • Drops file in Program Files directory 4 IoCs
  • Drops file in Windows directory 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 54 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:792
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:800
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:340
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2616
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2640
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2740
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3532
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\9460c20d9335ed636acadbb4f07f67b2082af6248027758dee0720022dd7b17f_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:4872
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\9460c20d9335ed636acadbb4f07f67b2082af6248027758dee0720022dd7b17f_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:2604
                      • C:\Users\Admin\AppData\Local\Temp\e57465f.exe
                        C:\Users\Admin\AppData\Local\Temp\e57465f.exe
                        4⤵
                        • Modifies firewall policy service
                        • UAC bypass
                        • Windows security bypass
                        • Executes dropped EXE
                        • Windows security modification
                        • Checks whether UAC is enabled
                        • Enumerates connected drives
                        • 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:1232
                      • C:\Users\Admin\AppData\Local\Temp\e574798.exe
                        C:\Users\Admin\AppData\Local\Temp\e574798.exe
                        4⤵
                        • Executes dropped EXE
                        PID:4088
                      • C:\Users\Admin\AppData\Local\Temp\e576225.exe
                        C:\Users\Admin\AppData\Local\Temp\e576225.exe
                        4⤵
                        • Executes dropped EXE
                        PID:528
                      • C:\Users\Admin\AppData\Local\Temp\e576244.exe
                        C:\Users\Admin\AppData\Local\Temp\e576244.exe
                        4⤵
                        • Modifies firewall policy service
                        • UAC bypass
                        • Windows security bypass
                        • Executes dropped EXE
                        • Windows security modification
                        • Checks whether UAC is enabled
                        • Drops file in Windows directory
                        • System policy modification
                        PID:4216
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3640
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3824
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3912
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3976
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4060
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4144
                            • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
                              "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
                              1⤵
                                PID:3920
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:2976

                                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

                                2
                                T1082

                                Query Registry

                                1
                                T1012

                                Peripheral Device Discovery

                                1
                                T1120

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • C:\Users\Admin\AppData\Local\Temp\e57465f.exe
                                  Filesize

                                  97KB

                                  MD5

                                  307254b37ae8773f73d99cd7088f4e67

                                  SHA1

                                  9e68a38997844955f633a4911989e8c78230dc23

                                  SHA256

                                  9f7abe051385dccd85630c219bea138746e1967a50bc16a105e5aa86796cef49

                                  SHA512

                                  aad426f9011e74d4a2d075eb9059fde1510dbccec570228569d5a87e0427be0174cb6a5f96cc0f0334b3162fa3d2cfdd2ef27951ec1250a9ab89983f59fd85bc

                                • C:\Windows\SYSTEM.INI
                                  Filesize

                                  257B

                                  MD5

                                  8c18b5b17485801de12611566d62c05b

                                  SHA1

                                  6657cb459264984ccadc6f5eb30c391f1d661130

                                  SHA256

                                  e85ea080080dbb64423a99284b0cf23b086f4165522aa41d50f84bc447637210

                                  SHA512

                                  5ddf2402fa78e26dfa79c15e703a53e2675e6ba88b123bcdfa5ca98451b70260d88db2b678576efe72a8c020c4537e43d7247e98c5d19f1af175c02ad524a519

                                • memory/528-120-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/528-66-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/528-71-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/528-73-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/528-51-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/1232-44-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-61-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-11-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-32-0x0000000000770000-0x0000000000772000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/1232-31-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-21-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-5-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/1232-35-0x0000000000770000-0x0000000000772000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/1232-20-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-96-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-100-0x0000000000770000-0x0000000000772000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/1232-19-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-12-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-112-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/1232-37-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-38-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-39-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-40-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-41-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-43-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-25-0x0000000001BC0000-0x0000000001BC1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/1232-92-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-10-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-58-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-60-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-90-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-88-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-9-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-86-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-8-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-84-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-82-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-80-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-13-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-77-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1232-76-0x0000000000880000-0x000000000193A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2604-22-0x00000000010B0000-0x00000000010B2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/2604-2-0x0000000010000000-0x0000000010020000-memory.dmp
                                  Filesize

                                  128KB

                                • memory/2604-30-0x00000000010C0000-0x00000000010C1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/2604-29-0x00000000010B0000-0x00000000010B2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/2604-26-0x00000000010B0000-0x00000000010B2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/4088-72-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/4088-64-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/4088-116-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/4088-36-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/4088-67-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/4216-74-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/4216-57-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/4216-70-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/4216-69-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/4216-133-0x0000000000B80000-0x0000000001C3A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/4216-135-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB