Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-12-2024 19:01

General

  • Target

    db13abd7bf2cb8e22c79af771e35369b_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    db13abd7bf2cb8e22c79af771e35369b

  • SHA1

    79a8d2fd2c62e85a445223f1862b8a214da42f67

  • SHA256

    ca64d08e0cbe4759a5533d57f5b6c7acce112dad13951707bcc6332a46190cd5

  • SHA512

    25e113d6e62624b09ef25f43d252751f111cfb01370da4d438831bb5d472a230887dd19ef30dae5823f3de226f9a17c0ec5e0193cf319cb105f3f51fcef906ef

  • SSDEEP

    1536:B4Q/hDB8h+9mwxeaoBT/x9F1SCauA/ycdbsKbraNv1n6Xz7af:1/wEmOeaKHFEdIKnaDGnA

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
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • 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 30 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:332
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2652
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2668
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2788
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3504
                  • C:\Users\Admin\AppData\Local\Temp\db13abd7bf2cb8e22c79af771e35369b_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\db13abd7bf2cb8e22c79af771e35369b_JaffaCakes118.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Disables RegEdit via registry modification
                    • 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:4004
                • 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:3812
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3908
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3976
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4060
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3380
                            • 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:3988
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4272

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • F:\qcdk.pif

                                  Filesize

                                  100KB

                                  MD5

                                  857ff35a54d59297eb8437b922144f6d

                                  SHA1

                                  dbe3dfb38c48a292e481003dc898e6079c0794ef

                                  SHA256

                                  4b342f96fb919424e8ab79b23bb52c54046650b22b24bfea61ec7f4419542b0e

                                  SHA512

                                  fc06252cbb95f9fc80f876e54e4189228b4ad2b0b06e6658fdfdb085fb288ddb4f12f973ba05479e4e1af4d1aa67074d0fb0ffe6f594f1617a317778a20c3720

                                • memory/4004-27-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-62-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-5-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-10-0x0000000003C80000-0x0000000003C81000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/4004-8-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-12-0x0000000003C30000-0x0000000003C32000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/4004-11-0x0000000003C30000-0x0000000003C32000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/4004-6-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-3-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-4-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-9-0x0000000003C30000-0x0000000003C32000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/4004-13-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-14-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-15-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-16-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-17-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-18-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-19-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-20-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-21-0x0000000003C30000-0x0000000003C32000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/4004-23-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-24-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-7-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-1-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-34-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-30-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-31-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-28-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-36-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-39-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-41-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-43-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-44-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-46-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-48-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-49-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-51-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-58-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-59-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-60-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-61-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-0-0x0000000000400000-0x0000000000414000-memory.dmp

                                  Filesize

                                  80KB

                                • memory/4004-63-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-66-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-68-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-26-0x0000000002310000-0x000000000339E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4004-79-0x0000000000400000-0x0000000000414000-memory.dmp

                                  Filesize

                                  80KB