Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    148s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/02/2024, 14:33

General

  • Target

    ac1d973d8f6cfb618d2cba70a91a5e9d.exe

  • Size

    147KB

  • MD5

    ac1d973d8f6cfb618d2cba70a91a5e9d

  • SHA1

    eb6a600676f51b82ea2617313c5073e4b7b3595e

  • SHA256

    43227af919923ec656f3c3b4adbd311507928d64d52ecabed6e0f33205daba3f

  • SHA512

    e7d46f28fbe5c450db16d66a0e73ab85dc2ba8e985538ab3e202805aed1a88b7a62e29f572fb272b79cbaf8d93d589d7f554369b0a7f04f4f095e00dbf29cd35

  • SSDEEP

    3072:NkuCFPwbQG144KYiEwqIHRbgh40dM73D/azMgTloSVbVZTdmr:CztG144zHNIa4gM73DyBTloSVRZQ

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/

http://klkjwre77638dfqwieuoi888.info/

Signatures

  • Modifies firewall policy service 2 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
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • UPX packed file 39 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
  • Drops file in Program Files directory 11 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 28 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\dwm.exe
    "dwm.exe"
    1⤵
      PID:376
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:808
      • C:\Windows\system32\fontdrvhost.exe
        "fontdrvhost.exe"
        1⤵
          PID:800
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:3764
          • C:\Windows\System32\RuntimeBroker.exe
            C:\Windows\System32\RuntimeBroker.exe -Embedding
            1⤵
              PID:3936
            • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
              "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
              1⤵
                PID:3872
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                1⤵
                  PID:3556
                • C:\Windows\system32\backgroundTaskHost.exe
                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                  1⤵
                    PID:208
                  • C:\Windows\system32\backgroundTaskHost.exe
                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                    1⤵
                      PID:4532
                    • C:\Windows\system32\backgroundTaskHost.exe
                      "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca
                      1⤵
                        PID:2104
                      • 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:4548
                        • C:\Users\Admin\AppData\Local\Temp\ac1d973d8f6cfb618d2cba70a91a5e9d.exe
                          "C:\Users\Admin\AppData\Local\Temp\ac1d973d8f6cfb618d2cba70a91a5e9d.exe"
                          1⤵
                          • Modifies firewall policy service
                          • UAC bypass
                          • Windows security bypass
                          • Disables RegEdit via registry modification
                          • Windows security modification
                          • Checks whether UAC is enabled
                          • 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:1284
                        • C:\Windows\System32\RuntimeBroker.exe
                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                          1⤵
                            PID:2416
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4108
                            • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                              "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                              1⤵
                                PID:4016
                              • C:\Windows\Explorer.EXE
                                C:\Windows\Explorer.EXE
                                1⤵
                                  PID:3388
                                • C:\Windows\system32\taskhostw.exe
                                  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
                                  1⤵
                                    PID:3172
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
                                    1⤵
                                      PID:3076
                                    • C:\Windows\system32\sihost.exe
                                      sihost.exe
                                      1⤵
                                        PID:796
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:2248
                                        • C:\Windows\System32\RuntimeBroker.exe
                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                          1⤵
                                            PID:5008

                                          Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          • memory/1284-0-0x0000000000400000-0x000000000044A000-memory.dmp

                                            Filesize

                                            296KB

                                          • memory/1284-2-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-4-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-9-0x0000000005B50000-0x0000000005B52000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/1284-8-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-11-0x0000000005B50000-0x0000000005B52000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/1284-10-0x0000000005DA0000-0x0000000005DA1000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/1284-12-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-13-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-14-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-15-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-16-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-17-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-19-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-20-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-21-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-22-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-23-0x0000000000400000-0x000000000044A000-memory.dmp

                                            Filesize

                                            296KB

                                          • memory/1284-24-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-26-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-30-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-31-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-32-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-36-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-38-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-42-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-43-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-44-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-45-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-48-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-55-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-57-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-59-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-61-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-63-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-67-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-69-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-70-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-72-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-75-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-77-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-78-0x00000000021F0000-0x000000000327E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1284-81-0x0000000005B50000-0x0000000005B52000-memory.dmp

                                            Filesize

                                            8KB