Analysis

  • max time kernel
    81s
  • max time network
    58s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-06-2024 11:46

General

  • Target

    0a6ed8ade40d8fe4ed395843ab666737b12edc19d823b71d5de8bf1adddd4b2a_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    4a7c1623d0bd5a69e4c2f5f905207050

  • SHA1

    2cd3715ed8565274652fc705394818d4f7f2f86c

  • SHA256

    0a6ed8ade40d8fe4ed395843ab666737b12edc19d823b71d5de8bf1adddd4b2a

  • SHA512

    6a5deae3670f6bbab89641afdf2c45adf006dffac86b45aa6df755bd0b8d09bb18f8fc0815d591607e10b8f17b0c19258edce72e8b323a26578c0a8d51676f24

  • SSDEEP

    3072:8U5XtaaL5H/N6PHj4LUQMF88U7ogqbb8CfHo6l39:VVgaLxmDqU+8YogW8CP/N

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 34 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:776
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:784
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:64
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2408
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2416
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2572
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3532
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\0a6ed8ade40d8fe4ed395843ab666737b12edc19d823b71d5de8bf1adddd4b2a_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:4296
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\0a6ed8ade40d8fe4ed395843ab666737b12edc19d823b71d5de8bf1adddd4b2a_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:3880
                      • C:\Users\Admin\AppData\Local\Temp\e574546.exe
                        C:\Users\Admin\AppData\Local\Temp\e574546.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:1644
                      • C:\Users\Admin\AppData\Local\Temp\e57468e.exe
                        C:\Users\Admin\AppData\Local\Temp\e57468e.exe
                        4⤵
                        • Executes dropped EXE
                        PID:2400
                      • C:\Users\Admin\AppData\Local\Temp\e57610c.exe
                        C:\Users\Admin\AppData\Local\Temp\e57610c.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:4756
                      • C:\Users\Admin\AppData\Local\Temp\e57612b.exe
                        C:\Users\Admin\AppData\Local\Temp\e57612b.exe
                        4⤵
                        • Executes dropped EXE
                        PID:2060
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3696
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3896
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3984
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4048
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:2744
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4128
                            • 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:4056
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:1060

                                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\e574546.exe
                                  Filesize

                                  97KB

                                  MD5

                                  dc15f72c7418dcbec84a25e1e9c4b9fe

                                  SHA1

                                  bec9da2a8f6565d4eea95d00fbc6b3aee920cf2c

                                  SHA256

                                  c08f9f2b6dd2c0b320fe47cbfd7dab2260b0652c79a5b666d07fb138fa638e53

                                  SHA512

                                  b87332c413ad9b70106e1fbc8bb26dfe0a8f3ad4122bc6a3ae2b9bf87be813e346561146549c282119fc1469854832e13a77a98480de0feab28148b440380c53

                                • C:\Windows\SYSTEM.INI
                                  Filesize

                                  256B

                                  MD5

                                  d0209302ae1691888280e8908e590098

                                  SHA1

                                  37da48f79bda3f6ecc6c77fbc0399a7dcbbf85cc

                                  SHA256

                                  607d41ea031da6a26549de72e7fcea6c0b05b010e874f609ee2e8e1222e536e2

                                  SHA512

                                  ed63c385462d3830f4d6cf809b443d984c1761a011671655a5964c94d3f877b00fc2fc1022b9118350be500acaeed20efbdabfca7784fee44eea00e6e1db1f95

                                • memory/1644-79-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-81-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-9-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-8-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-57-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-5-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/1644-97-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-31-0x00000000005B0000-0x00000000005B2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/1644-30-0x00000000005B0000-0x00000000005B2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/1644-111-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/1644-21-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-16-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-29-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-33-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-18-0x00000000005C0000-0x00000000005C1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/1644-32-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-10-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-34-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-102-0x00000000005B0000-0x00000000005B2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/1644-35-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-36-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-37-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-38-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-39-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-40-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-42-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-43-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-91-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-89-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-87-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-59-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-60-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-85-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-83-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-82-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-6-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-76-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1644-74-0x00000000007D0000-0x000000000188A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2060-70-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/2060-137-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/2060-73-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/2060-69-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/2060-56-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/2400-64-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/2400-63-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/2400-115-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/2400-71-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/2400-22-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/3880-2-0x0000000010000000-0x0000000010020000-memory.dmp
                                  Filesize

                                  128KB

                                • memory/3880-11-0x00000000041D0000-0x00000000041D2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/3880-23-0x00000000041D0000-0x00000000041D2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/3880-12-0x0000000004260000-0x0000000004261000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/3880-13-0x00000000041D0000-0x00000000041D2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/4756-129-0x0000000000BB0000-0x0000000001C6A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/4756-66-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/4756-138-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/4756-67-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/4756-139-0x0000000000BB0000-0x0000000001C6A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/4756-50-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/4756-72-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                  Filesize

                                  8KB