Analysis

  • max time kernel
    148s
  • 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
    24-12-2024 01:44

General

  • Target

    2024-12-24_575474d0b06967c946fd8b44cf7dda29_luca-stealer_magniber.exe

  • Size

    1.8MB

  • MD5

    575474d0b06967c946fd8b44cf7dda29

  • SHA1

    0c6ef70175ecab2b5eff158e21828435239b1214

  • SHA256

    9fb2a56a6686f7bca6c8ca5833d20e6f8a009c616a3e5b2bdb16874b469e437c

  • SHA512

    1e4bf9bc5eff5cb07a7c2f366d6324924e6379177481d2ad04b7f19ca14581ef1d4aab6dc7a36700347ce1dbbc72b66a92668f5f48a94c04e60a5b484c7bd46e

  • SSDEEP

    24576:s5pbf/eDTke6NW2GOKIzaac0mhPsyvXhFrONtpXktL02BMiKNTQyKVmZYAAGramV:KYRcW2BN+6oXDqNCnDYTQybVAGraG

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
  • UPX packed file 8 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:800
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:808
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:336
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2488
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2792
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2984
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3320
                  • C:\Users\Admin\AppData\Local\Temp\2024-12-24_575474d0b06967c946fd8b44cf7dda29_luca-stealer_magniber.exe
                    "C:\Users\Admin\AppData\Local\Temp\2024-12-24_575474d0b06967c946fd8b44cf7dda29_luca-stealer_magniber.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • 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:5108
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3496
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3736
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3828
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3892
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3968
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:428
                            • 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:3548
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:512

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • memory/5108-0-0x0000000000400000-0x00000000005DA000-memory.dmp

                                  Filesize

                                  1.9MB

                                • memory/5108-1-0x0000000002390000-0x000000000344A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/5108-4-0x0000000002390000-0x000000000344A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/5108-5-0x0000000002390000-0x000000000344A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/5108-19-0x0000000002390000-0x000000000344A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/5108-7-0x0000000002390000-0x000000000344A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/5108-28-0x0000000003DD0000-0x0000000003DD2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/5108-30-0x0000000000400000-0x00000000005DA000-memory.dmp

                                  Filesize

                                  1.9MB

                                • memory/5108-20-0x0000000002390000-0x000000000344A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/5108-16-0x0000000003DD0000-0x0000000003DD2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/5108-6-0x0000000002390000-0x000000000344A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/5108-9-0x0000000003DE0000-0x0000000003DE1000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/5108-8-0x0000000003DD0000-0x0000000003DD2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/5108-3-0x0000000002390000-0x000000000344A000-memory.dmp

                                  Filesize

                                  16.7MB