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Analysis

  • max time kernel
    122s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/12/2024, 05:41

General

  • Target

    ea2682bcc734cb197258b582c6428a66_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    ea2682bcc734cb197258b582c6428a66

  • SHA1

    803ac2471ea141251c46de55c0b1fe1892b61aaf

  • SHA256

    dff704c7d1e4e1979f3c3fba54271962828103babb2545c2c2b9cfe5c0054107

  • SHA512

    3b847d99acb6a1b7317b2c1f8d7bbbebaed9b815592a917c0c03c54e8989bb64cca7612a6e4b93500a97c11defe686fd2749ba7822c240fceb80aedd9d7a4716

  • SSDEEP

    3072:VvbmlSfg6rjpaioP1ylr16k43TzHWBWoSQk:VKgfVjsk16k4v2f

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 41 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:780
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:788
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:64
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2564
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2612
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2948
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3388
                  • C:\Users\Admin\AppData\Local\Temp\ea2682bcc734cb197258b582c6428a66_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\ea2682bcc734cb197258b582c6428a66_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:3720
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3552
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3760
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3856
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3924
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4004
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3544
                            • 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:4916
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:1460
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:4864

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • F:\olcm.exe

                                    Filesize

                                    100KB

                                    MD5

                                    cdc0b029d3fdb0614160055e82daae1c

                                    SHA1

                                    c9b7084a46d54f8680b58371745854cad63399f5

                                    SHA256

                                    5245840545b9ce5ce97fcfa05b01fe7c30fd7c45c73e4a10c389f13b1d228694

                                    SHA512

                                    fb3cba4cdd851efc57088d4bdc6862d5d6a1e234c7f4756606d45ba0bc7d0475f050c77123f0530b77a6ef0f048faf7f18cb3941efa05a1cc64264714f1253da

                                  • memory/3720-27-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-14-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-4-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-1-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-6-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-7-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-15-0x00000000005F0000-0x00000000005F2000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3720-12-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-10-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-29-0x00000000005F0000-0x00000000005F2000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3720-0-0x0000000000400000-0x0000000000414000-memory.dmp

                                    Filesize

                                    80KB

                                  • memory/3720-9-0x0000000000600000-0x0000000000601000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/3720-11-0x00000000005F0000-0x00000000005F2000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3720-8-0x00000000005F0000-0x00000000005F2000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3720-16-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-17-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-18-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-20-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-19-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-22-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-23-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-24-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-5-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-26-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-13-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-30-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-31-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-38-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-39-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-42-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-44-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-45-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-46-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-47-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-51-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-50-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-54-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-56-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-58-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-59-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-61-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-62-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-64-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-66-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-68-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-70-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-3-0x00000000021C0000-0x000000000324E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3720-79-0x0000000000400000-0x0000000000414000-memory.dmp

                                    Filesize

                                    80KB