Analysis

  • max time kernel
    122s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-12-2024 06:25

General

  • Target

    2024-12-16_810b86d747461bd170974eae77c48571_icedid.exe

  • Size

    962KB

  • MD5

    810b86d747461bd170974eae77c48571

  • SHA1

    dfbe0e9ea32c74b603da683b0e7557e08d70add4

  • SHA256

    86650dc86b71366c6393eb76dd6265c05fa86a5030c80e9b2dad72fd78695991

  • SHA512

    cb1810410452026b2ae9f3449983f8091fe59d91131edccb46e2ffecd0059db851e56e15b4a0529c64430dbb5415952a871385a6e85f7bb2d386aecbcd84084b

  • SSDEEP

    12288:bk3SQxRXr56OCnIrwCuEvggMFE7Tl9mcDc5TW0n/T+QNWmgQtqhYgqz:bk3SQxBdC7CuEvgv4Tls+gtKc

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.

  • Drops autorun.inf file 1 TTPs 2 IoCs

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

  • UPX packed file 38 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 SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:796
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:804
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:316
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2672
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2700
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2940
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3540
                  • C:\Users\Admin\AppData\Local\Temp\2024-12-16_810b86d747461bd170974eae77c48571_icedid.exe
                    "C:\Users\Admin\AppData\Local\Temp\2024-12-16_810b86d747461bd170974eae77c48571_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
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of SetWindowsHookEx
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:4688
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3644
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3832
                    • 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:3996
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4088
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3956
                            • 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:3788
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4608
                                • C:\Windows\System32\RuntimeBroker.exe
                                  C:\Windows\System32\RuntimeBroker.exe -Embedding
                                  1⤵
                                    PID:452
                                  • C:\Windows\System32\RuntimeBroker.exe
                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                    1⤵
                                      PID:2012
                                    • C:\Windows\system32\backgroundTaskHost.exe
                                      "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                      1⤵
                                        PID:1412

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

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                                      Downloads

                                      • F:\ynulmc.exe

                                        Filesize

                                        97KB

                                        MD5

                                        21cb9eb611bf4e0372d458bd22aa87ca

                                        SHA1

                                        275d161062b32dd062d34d99da06e49115d2c675

                                        SHA256

                                        0aa243c58b2b380d7667a591286c889dd17e3e126bf305dac4aeb7ca22e359d1

                                        SHA512

                                        b16f941b04682d84f608c98d24a5be2cbf38c574a6763cc9ef24f0f53c1fe686736fc8c09904a1d88c40db457e31bc6cae304d9fc043c619eef0d94c7ef9ef39

                                      • memory/4688-30-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-6-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-3-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-32-0x00000000038C0000-0x00000000038C2000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/4688-13-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-14-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-17-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-16-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-21-0x00000000038C0000-0x00000000038C2000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/4688-20-0x00000000038C0000-0x00000000038C2000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/4688-19-0x0000000004350000-0x0000000004351000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/4688-18-0x00000000038C0000-0x00000000038C2000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/4688-9-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-5-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-22-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-23-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-24-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-34-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-25-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-28-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-29-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-0-0x0000000000400000-0x00000000004F4000-memory.dmp

                                        Filesize

                                        976KB

                                      • memory/4688-15-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-4-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-26-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-36-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-37-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-41-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-42-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-46-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-45-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-49-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-51-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-53-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-60-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-62-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-63-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-65-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-68-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-70-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-72-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-74-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-78-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-33-0x0000000002430000-0x00000000034EA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4688-87-0x0000000000400000-0x00000000004F4000-memory.dmp

                                        Filesize

                                        976KB