Analysis

  • max time kernel
    92s
  • max time network
    148s
  • 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, 15:50

General

  • Target

    2024-12-06_ab5014042ae88afb71d60729bacd9751_hijackloader_luca-stealer_magniber.exe

  • Size

    4.0MB

  • MD5

    ab5014042ae88afb71d60729bacd9751

  • SHA1

    76f04477693977cc6746ccb408ae52bee9426de5

  • SHA256

    7e4602562fb62625223672ca2fed6646bb00c8a0b6fb3356c4bf6313b2a0329a

  • SHA512

    b4919fdc4a73e3d6033a176cf96fde6129a7f69a4c6b5a006ac85c5448e493869787cbf5f23985acdb27f163662e8aefecb5115ff74d0567cd238e9dbf06ab94

  • SSDEEP

    49152:48pYum/uZNtVIhbeqLPPn6qV5ZTclKeK2q6uKc/NTlmKEgJ8/9XElOLmsG5C2BtR:Nm/m72hnXRTJ+q6sf8/9XE4p2Btqueq

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 43 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
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 18 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:780
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:784
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:60
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2492
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2532
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2672
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3436
                  • C:\Users\Admin\AppData\Local\Temp\2024-12-06_ab5014042ae88afb71d60729bacd9751_hijackloader_luca-stealer_magniber.exe
                    "C:\Users\Admin\AppData\Local\Temp\2024-12-06_ab5014042ae88afb71d60729bacd9751_hijackloader_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
                    • 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:32
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3672
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3840
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3932
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4008
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4092
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3872
                            • 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:3904
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:3232

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • C:\Users\Admin\AppData\Roaming\2345SoftMgr\update\2345SoftMgr.CheckVersion.data

                                  Filesize

                                  29B

                                  MD5

                                  99fb8e84b8aa92889349054a60e1f359

                                  SHA1

                                  1b3dd1afb4fe4533ca16db4dd3e7845c13b0e1c5

                                  SHA256

                                  5313e624a817ebcb34675027d12b87465de4fc4fdddfdd74d244490c4911b8e4

                                  SHA512

                                  2a99095109445c3ca1b9fad5c87fdfed331641401ca8d19d3ab4d109e18b9dc5feb739485f14f390bd3bcfa3a4325e3b1278fe1bb8690dd8df16edb9af52faac

                                • C:\xmuu.pif

                                  Filesize

                                  97KB

                                  MD5

                                  d17743a59324824fefc15d68e6bf936c

                                  SHA1

                                  39341aaac24b917f97c5c2c7447084b95ac35d00

                                  SHA256

                                  92c9131f141012dd14ea9e3d170e392e437984693e73fba01acd44bff38907c6

                                  SHA512

                                  00ed322d57e75337e96a2f1225f40a6a5dda50db52ee79695b659765bcd009849de20e32b6ada70b1217b4655a2d5208904aae70805d81590e5b316bad55fa78

                                • memory/32-0-0x0000000000400000-0x0000000000808000-memory.dmp

                                  Filesize

                                  4.0MB

                                • memory/32-1-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-3-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-4-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-27-0x0000000003DA0000-0x0000000003DA2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/32-15-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-14-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-6-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-5-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-17-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-8-0x0000000003EF0000-0x0000000003EF1000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/32-16-0x0000000003DA0000-0x0000000003DA2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/32-7-0x0000000003DA0000-0x0000000003DA2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/32-26-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-28-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-29-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-31-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-30-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-32-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-33-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-34-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-36-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-37-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-38-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-40-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-41-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-43-0x0000000003DA0000-0x0000000003DA2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/32-44-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-46-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-48-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-50-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-53-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-54-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-60-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-62-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-64-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-66-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-67-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-69-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-71-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-74-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-76-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-78-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-80-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-81-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-82-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-83-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-86-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-97-0x00000000026C0000-0x000000000377A000-memory.dmp

                                  Filesize

                                  16.7MB

                                • memory/32-111-0x0000000000400000-0x0000000000808000-memory.dmp

                                  Filesize

                                  4.0MB