Analysis

  • max time kernel
    122s
  • 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
    16-12-2024 05:04

General

  • Target

    f7713b78984ba1fb5b7c7dbaea9cc1a2_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    f7713b78984ba1fb5b7c7dbaea9cc1a2

  • SHA1

    cad9327bffc440c21faad52ba4a11a781c29970f

  • SHA256

    db34af38aa29bbb6617ee5571daa2bd9e5580a24556d77b3005fa657c089c275

  • SHA512

    fdee22230d0315c011b04d7dad1e6d198fdbb182e43a5f2eb0354b4fbfec7ab6480dc2b40e729a6f42115b86b13a8497d446c9ceed7171f0c1e7c1598524e7b9

  • SSDEEP

    3072:WF6wNEgrjczwnC2hSsA0616TaLGDXRIDlip:WkXgXczchl61DLAXRe

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 40 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:784
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:792
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:336
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2756
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2772
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3004
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3496
                  • C:\Users\Admin\AppData\Local\Temp\f7713b78984ba1fb5b7c7dbaea9cc1a2_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\f7713b78984ba1fb5b7c7dbaea9cc1a2_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:3304
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3628
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3820
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3912
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4024
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:2648
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4220
                            • 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:4392
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4100
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:4900

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • C:\kitrs.pif

                                    Filesize

                                    100KB

                                    MD5

                                    1740c0556ddceffd6b5423ebf40f6706

                                    SHA1

                                    0ba54d82bb745ce4731b9452ae0cc586f9918d83

                                    SHA256

                                    13d5b01c9a8709f9d4bc47f167cf8062788113cf888e6cb758705e47bac3fd23

                                    SHA512

                                    4c276b206aff3823c0a4d941e0d70478e450959fa72b4f9db6c13771e5c3e8f07a13bbc1457a9a3fe768c89e6d69e53f171f40a2f17ddad1c15ec7e3c413d4f3

                                  • memory/3304-27-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-64-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-12-0x0000000000630000-0x0000000000632000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3304-9-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-4-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-8-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-5-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-11-0x0000000000630000-0x0000000000632000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3304-7-0x0000000000640000-0x0000000000641000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/3304-6-0x0000000000630000-0x0000000000632000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3304-1-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-13-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-14-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-15-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-16-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-17-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-18-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-19-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-20-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-22-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-23-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-24-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-3-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-10-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-35-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-30-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-32-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-29-0x0000000000630000-0x0000000000632000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3304-37-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-39-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-41-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-48-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-49-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-50-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-51-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-53-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-56-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-58-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-60-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-61-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-63-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-0-0x0000000000400000-0x0000000000416000-memory.dmp

                                    Filesize

                                    88KB

                                  • memory/3304-65-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-68-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-70-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-26-0x0000000002220000-0x00000000032AE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3304-79-0x0000000000400000-0x0000000000416000-memory.dmp

                                    Filesize

                                    88KB