Windows 7 deprecation

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

Analysis

  • max time kernel
    122s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/12/2024, 06:22

General

  • Target

    f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe

  • Size

    1.1MB

  • MD5

    1c6b2fa43089c5a095792a368017cf36

  • SHA1

    c031d03ac02283fcf17f51c56fa7acc7074479d4

  • SHA256

    f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50

  • SHA512

    f383c3e8d3731f850021cd52cfea3d698fef67d8239a188b89c8931987d251398b19d3cf455a5ed9b050299580d878ec8953d6db15ed08ef3497b0d5a5f6ae4e

  • SSDEEP

    12288:eUWSB7hp1hsfLt/fzgqLZq0YDD2Di4YB0POpX0P:fbP9Q4tDi7YBpX0P

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 21 IoCs

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

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • UPX packed file 42 IoCs

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

  • Drops file in Program Files directory 11 IoCs
  • 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 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 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:784
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:336
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2568
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2600
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2916
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3592
                  • C:\Users\Admin\AppData\Local\Temp\f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe
                    "C:\Users\Admin\AppData\Local\Temp\f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Enumerates connected drives
                    • Writes to the Master Boot Record (MBR)
                    • Drops autorun.inf file
                    • Drops file in Program Files directory
                    • 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:1192
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3684
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3872
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3968
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4044
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:688
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4028
                            • 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:756
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:1632
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:1920

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • C:\oghkw.exe

                                    Filesize

                                    97KB

                                    MD5

                                    cb5a40287060933118a7276ba04bf63e

                                    SHA1

                                    28dad3a669125ba071662d703b45b34a0ad10673

                                    SHA256

                                    3ec37f1c2e71237b5731070ca1f165ce15d35e9f50453ae9f82a61306ba43223

                                    SHA512

                                    7a61abedda231f10a3635d480752560bc174f4e67076de6a96887683f9ebf58b9da0ea37e65c83d90d8cccbe01373cee55d027b51b1ea18ad404b30c21302435

                                  • memory/1192-0-0x0000000000400000-0x000000000051D000-memory.dmp

                                    Filesize

                                    1.1MB

                                  • memory/1192-1-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-6-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-4-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-3-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-9-0x0000000003D80000-0x0000000003D82000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/1192-17-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-8-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-21-0x0000000003D80000-0x0000000003D82000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/1192-20-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-18-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-16-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-7-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-5-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-10-0x0000000003D90000-0x0000000003D91000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/1192-19-0x0000000003D80000-0x0000000003D82000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/1192-22-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-23-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-24-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-25-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-26-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-28-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-29-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-30-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-33-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-34-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-36-0x0000000003D80000-0x0000000003D82000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/1192-37-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-39-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-41-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-48-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-50-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-52-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-53-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-54-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-55-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-56-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-58-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-60-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-63-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-64-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-65-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-68-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-70-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-73-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-74-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-75-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-78-0x00000000023F0000-0x00000000034AA000-memory.dmp

                                    Filesize

                                    16.7MB

                                  • memory/1192-87-0x0000000000400000-0x000000000051D000-memory.dmp

                                    Filesize

                                    1.1MB