Analysis

  • max time kernel
    122s
  • max time network
    99s
  • 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 05:51

General

  • Target

    JaffaCakes118_497df8d930a67acaa7017f8a2734b870.exe

  • Size

    150KB

  • MD5

    497df8d930a67acaa7017f8a2734b870

  • SHA1

    c420af73269cc118a0af951bbcabddc0bff36db8

  • SHA256

    6f615cc46687ba82ee73e530a921ccb3fbe0f3ec193069b42c943dc51d93d4c2

  • SHA512

    16bda716ba9333f8d24e4a4cf3c77b42bf50522af7ed831489dce794dbc5a29c4f4e425a61bb68dd4c749931ed68c9f5d748cc3b6104f41cab78a4b68b498b57

  • SSDEEP

    3072:F7cWbEb2i4eDNcarSvLDLowFouttljW5VCasitw78iV8h83:FF/LEcaruLXhFoSth+Casi5imhC

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
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 38 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 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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:780
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:788
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:60
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2644
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2680
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2792
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3452
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_497df8d930a67acaa7017f8a2734b870.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_497df8d930a67acaa7017f8a2734b870.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Checks computer location settings
                    • 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:3644
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\C767.tmp\start.bat" "
                      3⤵
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of WriteProcessMemory
                      PID:2712
                      • C:\Windows\System32\Conhost.exe
                        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                        4⤵
                          PID:1256
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /K ok.bat
                          4⤵
                          • System Location Discovery: System Language Discovery
                          PID:3960
                          • C:\Windows\System32\Conhost.exe
                            \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                            5⤵
                              PID:4720
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                      1⤵
                        PID:3588
                      • C:\Windows\system32\DllHost.exe
                        C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                        1⤵
                          PID:3780
                        • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                          1⤵
                            PID:3876
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3940
                            • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                              "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                              1⤵
                                PID:4020
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:2960
                                • 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:4396
                                  • C:\Windows\System32\RuntimeBroker.exe
                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                    1⤵
                                      PID:1624

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

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                                    Downloads

                                    • C:\Users\Admin\AppData\Local\Temp\C767.tmp\ok.bat

                                      Filesize

                                      4KB

                                      MD5

                                      e5979e4090809a7f511c270c5b75c611

                                      SHA1

                                      65e435712c1e46118449eb9a9095cf04f8de1a69

                                      SHA256

                                      e8aeee05e2af91e2a41c3a5f5e0a2f676af3c80dc444a170919e0ddd9fad3e40

                                      SHA512

                                      9f13a78e04f96fcb44b972d24f77bd411936bba79d1b7aeaf87dff3f2afe05b9252e1bb1f05a65fbd04e724c86531761f915ffa3ac9ac9710f9b564e2b25a68f

                                    • C:\Users\Admin\AppData\Local\Temp\C767.tmp\start.bat

                                      Filesize

                                      128B

                                      MD5

                                      c985b79c0d355e58d8fbf6716a76da37

                                      SHA1

                                      75414d0f150e62ec28d6654913649b269a233913

                                      SHA256

                                      0fb1119a0290c104626040dc8749473c66415c47bcfd877d9eeba89443d491f5

                                      SHA512

                                      9ed447d417233953b1f78c433b2b59f16382e1b7a19c7ad271bccdbf3d5cae51e8afd6733a04af5c3c25bfa31d5f9e23b25409561ca69635268a64e9a441a648

                                    • C:\cdgo.exe

                                      Filesize

                                      100KB

                                      MD5

                                      69a4a51bccb00a29069477b3b9409bea

                                      SHA1

                                      f86a53d2dc13bf83a252249ed1fa3508b26ed629

                                      SHA256

                                      82ec8e3fbf29ba79a7e3d8f3ed04012c9d7599ab5f20d5ce1f276cb4a58b6c0f

                                      SHA512

                                      dcfe5bf0b8a0c0962db02cffd52b337262bf75703138cd58bde2dafea187ed194e29087db9252fb8ebb2f5f1767b651950e54d1c9b7bc4ef354f86b9da2d3bdd

                                    • memory/2712-55-0x0000000000B50000-0x0000000000B52000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/2712-34-0x0000000000F70000-0x0000000000F71000-memory.dmp

                                      Filesize

                                      4KB

                                    • memory/2712-35-0x0000000000B50000-0x0000000000B52000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/2712-38-0x0000000000B50000-0x0000000000B52000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/3644-23-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-43-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-19-0x0000000000A80000-0x0000000000A82000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/3644-18-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-10-0x0000000000A80000-0x0000000000A82000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/3644-8-0x0000000000A80000-0x0000000000A82000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/3644-0-0x0000000000400000-0x0000000000442000-memory.dmp

                                      Filesize

                                      264KB

                                    • memory/3644-24-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-25-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-5-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-28-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-27-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-29-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-30-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-31-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-32-0x0000000000400000-0x0000000000442000-memory.dmp

                                      Filesize

                                      264KB

                                    • memory/3644-9-0x0000000003650000-0x0000000003651000-memory.dmp

                                      Filesize

                                      4KB

                                    • memory/3644-1-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-4-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-6-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-87-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-85-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-42-0x0000000000A80000-0x0000000000A82000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/3644-7-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-44-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-46-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-47-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-48-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-51-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-53-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-54-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-3-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-58-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-59-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-62-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-65-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-68-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-69-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-70-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-76-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-77-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-79-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3644-82-0x0000000002340000-0x00000000033CE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3960-41-0x0000000000FD0000-0x0000000000FD2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/3960-39-0x0000000000FD0000-0x0000000000FD2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/3960-37-0x00000000012B0000-0x00000000012B1000-memory.dmp

                                      Filesize

                                      4KB