Analysis

  • max time kernel
    123s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-01-2025 04:34

General

  • Target

    JaffaCakes118_47587fe98c674a9f3ebc42cbdcb37f00.exe

  • Size

    662KB

  • MD5

    47587fe98c674a9f3ebc42cbdcb37f00

  • SHA1

    7883342333110cc6c890341d10b9ae85a1a14fa0

  • SHA256

    d7b9641921384103da2c76d60ec920dfaa95852301dfb0149effc8f0670529a6

  • SHA512

    8191f0cb990b481ab84dc7f5d1078b5b4ebb2a46cb348d68fdbe242d7dd45a2f7815247d1d5d29446b2241f74f8961dd38c2417262c8d1fb8fd138709d0e3ba5

  • SSDEEP

    6144:4TWkUUJ9izBIrXkOwNQ7jDWHztCOf4rjPZkPDmbUQLS1pogpdcgB6q/iNHRoK2wC:4TWRUDe4nvbzucgQNRoK24UY6zOF8R

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 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 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 1 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.

  • Modifies registry class 30 IoCs
  • 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:788
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:792
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:388
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:3008
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:3052
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3100
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3436
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_47587fe98c674a9f3ebc42cbdcb37f00.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_47587fe98c674a9f3ebc42cbdcb37f00.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
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of SetWindowsHookEx
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:3816
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3568
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3744
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3832
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3896
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3980
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3372
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:5072
                              • 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:4792
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:928

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • F:\qtrss.pif

                                    Filesize

                                    100KB

                                    MD5

                                    8b5363542ddace4537a1584437eb2970

                                    SHA1

                                    0eead571f8cd7d248536ec08c6ef744ca89b4572

                                    SHA256

                                    8d4983ea7e8bee31306aa61b6570930dcce8400405f987d1e7a3c1f884d248d9

                                    SHA512

                                    d914e1e6055d326e730e81e8f66977051d547bc5fa2eb920953e7d952e0bd7129b91d56ea16ccfce9876764a9ec17d2a09391adc4d0bf769fe705c8576bc1e31

                                  • memory/3816-24-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-70-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-4-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-14-0x0000000004250000-0x0000000004252000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3816-12-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-7-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-11-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-13-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-10-0x0000000004250000-0x0000000004252000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3816-6-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-5-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-9-0x00000000053A0000-0x00000000053A1000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/3816-8-0x0000000004250000-0x0000000004252000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3816-15-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-16-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-17-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-26-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-19-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-21-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-22-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-23-0x0000000000400000-0x000000000050A000-memory.dmp

                                    Filesize

                                    1.0MB

                                  • memory/3816-0-0x0000000000400000-0x000000000050A000-memory.dmp

                                    Filesize

                                    1.0MB

                                  • memory/3816-28-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-3-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-18-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-30-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-32-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-34-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-36-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-39-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-40-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-41-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-43-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-45-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-46-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-47-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-49-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-56-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-59-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-61-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-62-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-64-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-67-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-68-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3816-27-0x0000000004250000-0x0000000004252000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3816-1-0x00000000024B0000-0x000000000353E000-memory.dmp

                                    Filesize

                                    16.6MB