Analysis

  • max time kernel
    149s
  • max time network
    150s
  • 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 00:43

General

  • Target

    3df91e645333dda36cdc229efda6719d24a86b2040701dec5a52b2e9f72884b8_NeikiAnalytics.exe

  • Size

    3.6MB

  • MD5

    1b062255a98fa64cc9e0daf3122ce4d0

  • SHA1

    031ed3e4cd283ae60ccaf3ab2b885db1ccd0a62e

  • SHA256

    3df91e645333dda36cdc229efda6719d24a86b2040701dec5a52b2e9f72884b8

  • SHA512

    3760dac013d74d4dbddc75deebfb97bd7f8c1009330a2b0a859369113ef51a0ccaab3faa0e4a9c289813a8d8c3839880ca620a4ab97cc6c354d154f418ac4b02

  • SSDEEP

    98304:iXh3tyriQkw0WxMnAZA+wxNrpqCYB64SqmH3:iNtyr5gWsAZADrICYgumH3

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 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 2 IoCs
  • UPX packed file 24 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 8 IoCs

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

  • Drops file in Windows directory 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 33 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:780
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:788
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:1008
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2816
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2888
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2544
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3480
                  • C:\Users\Admin\AppData\Local\Temp\3df91e645333dda36cdc229efda6719d24a86b2040701dec5a52b2e9f72884b8_NeikiAnalytics.exe
                    "C:\Users\Admin\AppData\Local\Temp\3df91e645333dda36cdc229efda6719d24a86b2040701dec5a52b2e9f72884b8_NeikiAnalytics.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Enumerates connected drives
                    • Drops file in Windows directory
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:2848
                    • \??\c:\ada55ae2e2535ac2b360613c2617\update\update.exe
                      c:\ada55ae2e2535ac2b360613c2617\update\update.exe
                      3⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Drops file in Windows directory
                      PID:4136
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3600
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3796
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3920
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3984
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4064
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3876
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:2452
                              • 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:1100

                                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\0E576820_Rar\3df91e645333dda36cdc229efda6719d24a86b2040701dec5a52b2e9f72884b8_NeikiAnalytics.exe
                                  Filesize

                                  3.5MB

                                  MD5

                                  e84522f2695f1d553ce589c504ac5178

                                  SHA1

                                  8eb6daf074dfe6b7db9185465abfae476fca64ce

                                  SHA256

                                  0921cef0f1e6fe9657b9222c13e3eda6eeacf8a324eed91938a83d503fb1cb67

                                  SHA512

                                  257f2975ac33e5c45696bf00bb094cc11f0ae3671bc5cd4ec430c1de056f8523050282db7b19796b1f37d6807733e7e3d52ee291b15b11e7b20e63e25486e9c4

                                • C:\ada55ae2e2535ac2b360613c2617\update\updspapi.dll
                                  Filesize

                                  451KB

                                  MD5

                                  54aa7048ec27dccb31533cfa768707da

                                  SHA1

                                  817fa5b49342a69944877338ecf20d7af4190289

                                  SHA256

                                  9c06e9d14ee17f41a7914b5fbbead56197c7b3cc9bc82d39bc222f94082d18ad

                                  SHA512

                                  4e72b8048689461bd0b47197c662e339118e5de5c84c6dea0e3a02f6057a3fc14e5919523d1c0187bf2d0a003c780fb3845acdb92d42a81c25ba8c8d4ae6624f

                                • \??\c:\ada55ae2e2535ac2b360613c2617\update\update.exe
                                  Filesize

                                  955KB

                                  MD5

                                  58d02f4b24e448e0ed8455f3d2aad454

                                  SHA1

                                  4166102ebf45646b381b2edf638a03cd73307f6f

                                  SHA256

                                  2327927df7d768fb4053439881b8c01ef5178b3b6636a66b5a5b77888aef74bb

                                  SHA512

                                  fe52dce879d47268b9b9db6d241ff74f26778fb18e17172b963679b86ec85669296c076b61bb1c1f7e3d2f78f96331beac13c085b00148889e52e57b192b704e

                                • \??\c:\ada55ae2e2535ac2b360613c2617\update\update.inf
                                  Filesize

                                  27KB

                                  MD5

                                  a1035ebe0d33083944b6f0664f5c073c

                                  SHA1

                                  cff517dd77e53cab6035980a8845ca683c8744aa

                                  SHA256

                                  4192b4940ed262133259f3df533ed7c6d03e1b09f09538c2de0116a19ad454d0

                                  SHA512

                                  2da44d12ba2972366266e51f82ec2fe763b7b2dd965d91c5a7400cf97f2aaf30cedcaf35b675d7e2c263105331aa2f4c3c23ed1e5d160028e7903a95bd0e41f8

                                • memory/2848-4-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-1-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-20-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-21-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-26-0x0000000001000000-0x00000000013A8000-memory.dmp
                                  Filesize

                                  3.7MB

                                • memory/2848-23-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-18-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-25-0x0000000001000000-0x00000000013A8000-memory.dmp
                                  Filesize

                                  3.7MB

                                • memory/2848-22-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-5-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-17-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-166-0x0000000001000000-0x00000000013A8000-memory.dmp
                                  Filesize

                                  3.7MB

                                • memory/2848-19-0x0000000000AF0000-0x0000000000AF2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/2848-3-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-0-0x0000000001000000-0x00000000013A8000-memory.dmp
                                  Filesize

                                  3.7MB

                                • memory/2848-11-0x0000000000B00000-0x0000000000B01000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/2848-10-0x0000000000AF0000-0x0000000000AF2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/2848-24-0x0000000001002000-0x0000000001003000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/2848-82-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-83-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-84-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-85-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-86-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-88-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-98-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-99-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-101-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-102-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-104-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-106-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-109-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-159-0x00000000027C0000-0x000000000387A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2848-157-0x0000000000AF0000-0x0000000000AF2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/4136-80-0x0000000001E40000-0x0000000001EB5000-memory.dmp
                                  Filesize

                                  468KB