Analysis

  • max time kernel
    122s
  • max time network
    151s
  • 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 07:50

General

  • Target

    f302ca4e131cb9890daca5810413d7a9_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    f302ca4e131cb9890daca5810413d7a9

  • SHA1

    226a176e3a9e58de607f1d1f8fe1e9021b0f6eab

  • SHA256

    b77bf8ad88c378093884fbef71ba0d00bd862a8225f93013e47a7be6f1a3d752

  • SHA512

    f7ee9927939160bc1411699f23a7a480443dac7666650b6f0017f886d288d4e7eef5e3bff0b021f6f5bcb194163bfe66ac6b7f9909f2869d9659bbae85c05eb1

  • SSDEEP

    1536:DnQx4VPEY5QTP6cgI89s/W11VmYhOBmxoCLxuf7ciBjGHdr5QlaxX:a4VPTQP69/mO1VmRBmOOujlG3Q

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 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 24 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:788
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:796
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:380
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:3016
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:3064
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:1408
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3448
                  • C:\Users\Admin\AppData\Local\Temp\f302ca4e131cb9890daca5810413d7a9_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\f302ca4e131cb9890daca5810413d7a9_JaffaCakes118.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 WriteProcessMemory
                    • System policy modification
                    PID:3972
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3572
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3764
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3852
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3916
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4000
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4148
                            • 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:1828
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:2032
                                • C:\Windows\System32\RuntimeBroker.exe
                                  C:\Windows\System32\RuntimeBroker.exe -Embedding
                                  1⤵
                                    PID:2896
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:4548

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

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                                    Downloads

                                    • F:\mgvmna.pif

                                      Filesize

                                      100KB

                                      MD5

                                      0b41e71cdc1ef19c0e93a220c805ea15

                                      SHA1

                                      c226341426d2f0329a521d6a8f45daaf2a86d66a

                                      SHA256

                                      415c30985ecba14f9ffcc5a5500254429a82de3ad2b777db06455f4c03be3ad4

                                      SHA512

                                      a7619455b412121767f741e9cdb3aa275c5cd71de27bba4ca59c4aa14bf4a0216d951017d7cc6f2aa878bcf6eed1f34382871a98fa856096c2cd97a4e3076701

                                    • memory/3972-24-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-6-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-7-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-26-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-14-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-11-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-10-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-3-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-12-0x00000000034E0000-0x00000000034E2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/3972-5-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-1-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-13-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-9-0x00000000034F0000-0x00000000034F1000-memory.dmp

                                      Filesize

                                      4KB

                                    • memory/3972-8-0x00000000034E0000-0x00000000034E2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/3972-16-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-17-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-18-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-30-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-20-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-22-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-23-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-0-0x0000000000400000-0x0000000000414000-memory.dmp

                                      Filesize

                                      80KB

                                    • memory/3972-15-0x00000000034E0000-0x00000000034E2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/3972-4-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-19-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-29-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-35-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-36-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-38-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-39-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-41-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-43-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-49-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-52-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-53-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-55-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-56-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-59-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-61-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-64-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-65-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-66-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-69-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-27-0x0000000002310000-0x000000000339E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3972-78-0x0000000000400000-0x0000000000414000-memory.dmp

                                      Filesize

                                      80KB