Analysis

  • max time kernel
    125s
  • max time network
    147s
  • 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 05:39

General

  • Target

    JaffaCakes118_492ca49b3c372a012eb10a149c7eff70.exe

  • Size

    985KB

  • MD5

    492ca49b3c372a012eb10a149c7eff70

  • SHA1

    934bcf2b0a771a57424c37a6e0ead75888374a21

  • SHA256

    78441058d49a26c4381f1db018ad6f56eaaacb445c70a108f3544d1b3a391484

  • SHA512

    13db5bddd0fa1538366333d535d6aaa021321fcd013e3b3c821916ea40dce0d7c6a768954b89ffbc706f3794187d952b772eb8a91fe9ea775b204a1cb770a256

  • SSDEEP

    24576:MNoYMx2ZB8Xk61KmjBpVGE7EjwSM8AXjYRyfhfevh:Y1MKB8UyjsE7DlNMRywvh

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 20 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
  • 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 64 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:784
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:788
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:1020
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2636
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2664
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2804
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3512
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_492ca49b3c372a012eb10a149c7eff70.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_492ca49b3c372a012eb10a149c7eff70.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:840
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3672
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3864
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3972
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4076
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:436
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4120
                            • 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:2228
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:3272
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:1640

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • F:\edni.exe

                                    Filesize

                                    100KB

                                    MD5

                                    4790469d48efdc9c905a63becf538cb8

                                    SHA1

                                    520dfdd457d09016a89df557820ee5d9e69fccdc

                                    SHA256

                                    8314567a897cb53b31e6772b563b9adbff48b699d2184f269262f91e1b16ccc1

                                    SHA512

                                    18d775f460442aa8ae556b3d49a143c795c1713b77aa6d90bea293ad0a7d56fd8524388910003fbf07aa52cbe1673df57c21f2c354cb4a530b55ba80b21465ab

                                  • memory/840-24-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-72-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-1-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-9-0x0000000002720000-0x0000000002722000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/840-7-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-11-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-10-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-12-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-16-0x00000000044F0000-0x00000000044F2000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/840-15-0x00000000044F0000-0x00000000044F2000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/840-14-0x0000000004500000-0x0000000004501000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/840-13-0x00000000044F0000-0x00000000044F2000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/840-8-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-6-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-5-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-17-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-25-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-19-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-20-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-21-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-23-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-0-0x0000000000400000-0x00000000006A4000-memory.dmp

                                    Filesize

                                    2.6MB

                                  • memory/840-28-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-3-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-18-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-30-0x0000000000400000-0x00000000006A4000-memory.dmp

                                    Filesize

                                    2.6MB

                                  • memory/840-31-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-33-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-37-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-39-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-40-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-42-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-44-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-46-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-54-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-55-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-59-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-60-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-63-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-64-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-65-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-66-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-69-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-70-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-27-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/840-4-0x0000000002760000-0x00000000037EE000-memory.dmp

                                    Filesize

                                    16.6MB