Analysis

  • max time kernel
    96s
  • max time network
    100s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-02-2025 14:24

General

  • Target

    0c2dbaa556edeaf1e65cb4fd6ed5a8eda006128cc04b9bfb54b01ede54195e69.exe

  • Size

    65KB

  • MD5

    e916f76356a46fa02af97f7c72994a98

  • SHA1

    074ea37303ab717065e10926979f95cd2aa4cf5e

  • SHA256

    0c2dbaa556edeaf1e65cb4fd6ed5a8eda006128cc04b9bfb54b01ede54195e69

  • SHA512

    6b87a7865c5c5d7c746b06e258d8c9646cb294247caee83418be4dad346091a1258bd00061837a265635e8650f3df89eea10a07f2bf878860bffab5b9e5e89d8

  • SSDEEP

    1536:W3Zs7nORCnH+ZL8hnyg7dK795NP6IGriFqgP01SP013YhM9D:EZs77neShnyWe9aeeo013H9D

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.

  • Sality family
  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 9 IoCs

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

  • UPX packed file 25 IoCs

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

  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 38 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:776
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:780
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:336
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2952
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:3004
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2508
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3488
                  • C:\Users\Admin\AppData\Local\Temp\0c2dbaa556edeaf1e65cb4fd6ed5a8eda006128cc04b9bfb54b01ede54195e69.exe
                    "C:\Users\Admin\AppData\Local\Temp\0c2dbaa556edeaf1e65cb4fd6ed5a8eda006128cc04b9bfb54b01ede54195e69.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
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:4960
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3572
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3784
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3876
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3940
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4032
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4164
                            • 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:4976
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:3148
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:1652
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:2860
                                    • C:\Windows\system32\BackgroundTaskHost.exe
                                      "C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider
                                      1⤵
                                        PID:4136
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:832
                                        • C:\Windows\System32\RuntimeBroker.exe
                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                          1⤵
                                            PID:2888

                                          Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          • memory/4960-0-0x0000000000400000-0x0000000000412000-memory.dmp

                                            Filesize

                                            72KB

                                          • memory/4960-1-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-3-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-5-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-7-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-6-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-4-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-14-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-15-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-8-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-20-0x0000000001C30000-0x0000000001C32000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4960-19-0x0000000001C30000-0x0000000001C32000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4960-18-0x00000000044B0000-0x00000000044B1000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/4960-17-0x0000000001C30000-0x0000000001C32000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4960-16-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-22-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-21-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-23-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-24-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-25-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-27-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-28-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-29-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-31-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-32-0x0000000001C30000-0x0000000001C32000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4960-34-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-35-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-37-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-39-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-42-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-45-0x0000000000770000-0x000000000182A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4960-62-0x0000000000400000-0x0000000000412000-memory.dmp

                                            Filesize

                                            72KB