Analysis

  • max time kernel
    124s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/12/2024, 15:22

General

  • Target

    2024-12-06_60f3667a13954c792397ec20707d486e_luca-stealer_magniber.exe

  • Size

    3.0MB

  • MD5

    60f3667a13954c792397ec20707d486e

  • SHA1

    b266b7ab559571bbc21ac438d24ef31e37773554

  • SHA256

    f966cdc75955d093c38994150d9d5e801066690a18447aec1243acab475cc367

  • SHA512

    9526c31633eb07b6fa1ef271b20720b7a103061013320065ee5e8d63771d0b7a92c5639c22c2ed1d22b1f9e4483e694b823984345ff7b7de116609e20ecb129e

  • SSDEEP

    49152:GpAJ4K/kZCRW6JIAYtBRVXJT8IE8eDvkX6uPh0OR8/dJ388mS5vbv+fH2rJnLs5K:jdkyIAYt3VXneTkquPhO881Vv5Lndt

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 39 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 26 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:808
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:812
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:376
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2728
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2832
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:1084
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3444
                  • C:\Users\Admin\AppData\Local\Temp\2024-12-06_60f3667a13954c792397ec20707d486e_luca-stealer_magniber.exe
                    "C:\Users\Admin\AppData\Local\Temp\2024-12-06_60f3667a13954c792397ec20707d486e_luca-stealer_magniber.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:4600
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3560
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3768
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3860
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3928
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4052
                          • 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:2824
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:2616
                              • C:\Windows\system32\backgroundTaskHost.exe
                                "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                1⤵
                                  PID:2172

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • C:\vals.pif

                                  Filesize

                                  97KB

                                  MD5

                                  782d0d85f11676c3c0589751144cc55f

                                  SHA1

                                  7240fbefbdfb3c10236f0e7d4b3c45d64b35bf03

                                  SHA256

                                  b75dc0d46a11250ba762f15f0d5bc0750e28008de0d41a3e1db14fc0c7fa04d1

                                  SHA512

                                  ac2ba05d7e6de5efb8c46db1510f8981f7a719392d30d40900ff9366c49f60edbdd4ae77e675ddc3b677f081c80346e750d7662839852d1fdbb589dcc73c52d6

                                • memory/4600-29-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-22-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-3-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-15-0x0000000004310000-0x0000000004311000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/4600-14-0x0000000004300000-0x0000000004302000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/4600-5-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-16-0x0000000004300000-0x0000000004302000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/4600-6-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-13-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-17-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-20-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-19-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-18-0x0000000004300000-0x0000000004302000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/4600-35-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-21-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-32-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-23-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-24-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-25-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-27-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-28-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-0-0x0000000000400000-0x0000000000712000-memory.dmp

                                  Filesize

                                  3.1MB

                                • memory/4600-4-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-31-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-7-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-37-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-39-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-41-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-43-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-46-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-47-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-49-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-50-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-51-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-53-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-55-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-57-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-59-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-67-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-69-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-70-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-72-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-76-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-1-0x0000000002650000-0x000000000370A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/4600-85-0x0000000000400000-0x0000000000712000-memory.dmp

                                  Filesize

                                  3.1MB