Analysis

  • max time kernel
    122s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-12-2024 18:06

General

  • Target

    2024-12-15_61fb0420e4b1760d8f8be0fd074d3d6a_icedid.exe

  • Size

    1.1MB

  • MD5

    61fb0420e4b1760d8f8be0fd074d3d6a

  • SHA1

    894b6d05b180d024fb538623071c806d766d1fac

  • SHA256

    e2d0cd5a3a2b2df6bfb1a89fea0783fab489f052e446e172e0dec739a25740dd

  • SHA512

    e746f80b04d9bf752582f61729eda0553413c40286abec2ba66a88604753be24c12e5b1e3c57e668ea32d1b317357c8a123eef3868ea5beebefc7a86f74de73e

  • SSDEEP

    24576:sZT2K+zRJiT1DQzICqs4DJcahFVpdCX/xXubMy:A27RJ4DQzICqLJcEVdCX/x/y

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/

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 installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 20 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 37 IoCs

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

  • Drops file in Program Files directory 11 IoCs
  • Drops file in Windows directory 1 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 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:776
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:780
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:388
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2892
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2952
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3104
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3548
                  • C:\Users\Admin\AppData\Local\Temp\2024-12-15_61fb0420e4b1760d8f8be0fd074d3d6a_icedid.exe
                    "C:\Users\Admin\AppData\Local\Temp\2024-12-15_61fb0420e4b1760d8f8be0fd074d3d6a_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:4916
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3728
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3908
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:4004
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4072
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:2796
                          • 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:1596
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:3704
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:3632

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • C:\fnmwc.exe

                                    Filesize

                                    100KB

                                    MD5

                                    d770dbb4f760e8a780a0753f44c19d35

                                    SHA1

                                    5da45d00c38a8c069ccf81bc99aa17e854e3c55f

                                    SHA256

                                    eb666f8aa464883d50eefa103cf0a63000f844786b4be967a8903edcb4022936

                                    SHA512

                                    7406c605577331fda7fb9fa766da1e971d6d7f2d4ec5364b0c3761258a61b47c15f7a781a3da511a361659e9236536959bd9c8784c1476f86996372e5433ab76

                                  • memory/4916-24-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-6-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-1-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-0-0x0000000000400000-0x000000000051C000-memory.dmp

                                    Filesize

                                    1.1MB

                                  • memory/4916-9-0x0000000002420000-0x0000000002422000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/4916-11-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-7-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-13-0x0000000002420000-0x0000000002422000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/4916-12-0x0000000002420000-0x0000000002422000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/4916-8-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-23-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-10-0x0000000002600000-0x0000000002601000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/4916-27-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-15-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-16-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-17-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-18-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-19-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-21-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-22-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-4-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-3-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-14-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-26-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-28-0x0000000002420000-0x0000000002422000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/4916-30-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-34-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-36-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-39-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-41-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-42-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-49-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-50-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-54-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-55-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-58-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-59-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-60-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-64-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-65-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-67-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-69-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-5-0x0000000002640000-0x00000000036CE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4916-78-0x0000000000400000-0x000000000051C000-memory.dmp

                                    Filesize

                                    1.1MB