Analysis

  • max time kernel
    123s
  • 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
    08/06/2024, 05:27

General

  • Target

    2024-06-08_c2bf71e3c13abb482d2ee2b7e40df6d1_icedid.exe

  • Size

    2.0MB

  • MD5

    c2bf71e3c13abb482d2ee2b7e40df6d1

  • SHA1

    b0241319ee946516286f4a000f2e80e5165f0685

  • SHA256

    0034487fa6cb815fc335c22779783f8b3d08081bfda18418f71a9b3ffc00cce7

  • SHA512

    d30607ab8d76993228387c550a8226256341d4de777011f67fe8423619d3158d2fd0e50ab7d9f2286597864fcef8c900515638d7155924de6b42aea4cf7e0ed4

  • SSDEEP

    24576:FWCWFIM+WKbzai0DnAo6nbq+quWNOIzL0Jw9+be0FUps6HpwBkvsP:wghhbMuWNOIzLzae0FJBkUP

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 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
  • Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 39 IoCs
  • UPX dump on OEP (original entry point) 39 IoCs
  • 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
  • Enumerates connected drives 3 TTPs 21 IoCs

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

  • Drops autorun.inf file 1 TTPs 2 IoCs

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

  • Drops file in Program Files directory 12 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:788
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:792
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:1016
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2576
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2596
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2684
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3476
                  • C:\Users\Admin\AppData\Local\Temp\2024-06-08_c2bf71e3c13abb482d2ee2b7e40df6d1_icedid.exe
                    "C:\Users\Admin\AppData\Local\Temp\2024-06-08_c2bf71e3c13abb482d2ee2b7e40df6d1_icedid.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Enumerates connected drives
                    • Drops autorun.inf file
                    • Drops file in Program Files directory
                    • Drops file in Windows directory
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of SetWindowsHookEx
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:5084
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3604
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3800
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3896
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3956
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4040
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4104
                            • 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:2096
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:1692
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:3436
                                  • C:\Windows\System32\RuntimeBroker.exe
                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                    1⤵
                                      PID:3428
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:3524

                                      Network

                                            MITRE ATT&CK Enterprise v15

                                            Replay Monitor

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                                            Downloads

                                            • F:\nwgvd.pif

                                              Filesize

                                              97KB

                                              MD5

                                              2a9ec069a23a1eb728253a30d9cca974

                                              SHA1

                                              262fa271286f306860d6fc9feec5eaf8f1caacbd

                                              SHA256

                                              f70ca8e5fbb302902e424baac72d4a6dd2ace41e29dbdbde97a5b4f8dc3077ad

                                              SHA512

                                              e67e02743267ff89d8267ee1adc786317ff0483447fbd16480a36ac865c569e1b9291c0aef1ff4fffd630ea229d18ce7e82906b5b07ba4584a7c4b81146f65fa

                                            • memory/5084-32-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-24-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-22-0x0000000003720000-0x0000000003722000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/5084-20-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-21-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-16-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-15-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-8-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-18-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-9-0x0000000003720000-0x0000000003722000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/5084-7-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-3-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-6-0x0000000003940000-0x0000000003941000-memory.dmp

                                              Filesize

                                              4KB

                                            • memory/5084-35-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-23-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-34-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-25-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-26-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-27-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-29-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-30-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-0-0x0000000000400000-0x000000000072D000-memory.dmp

                                              Filesize

                                              3.2MB

                                            • memory/5084-4-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-33-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-5-0x0000000003720000-0x0000000003722000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/5084-38-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-39-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-42-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-45-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-47-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-46-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-53-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-56-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-57-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-59-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-61-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-63-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-65-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-67-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-69-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-72-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-73-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-75-0x0000000003720000-0x0000000003722000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/5084-76-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB

                                            • memory/5084-19-0x0000000002610000-0x00000000036CA000-memory.dmp

                                              Filesize

                                              16.7MB