Analysis

  • max time kernel
    122s
  • 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
    06/12/2024, 18:02

General

  • Target

    ce4fd8ddff8da3b256b10de4c69e56e4_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    ce4fd8ddff8da3b256b10de4c69e56e4

  • SHA1

    25848d39876eed3cc065969ad958b916ed4288c8

  • SHA256

    a67314bf32c3039ca347d96248c932ffd371dc072ef05bfad2ff9ddd209d610f

  • SHA512

    98a4e5b0bfb68154bb10b39df47ad8b685989e155c24c01ad330457b73f254cf4b0ddb0371b3bc79785e9772e1a735bfb87896881891f1972ddd2e5eee0533f8

  • SSDEEP

    3072:sXPtUsXCEnsdHPVe8lABOE3DKJNvAxmwhhqEp:sVZcPlABOE3DwNvA9hhqEp

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 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
  • 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:776
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:784
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:64
        • 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:2660
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2832
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3504
                  • C:\Users\Admin\AppData\Local\Temp\ce4fd8ddff8da3b256b10de4c69e56e4_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\ce4fd8ddff8da3b256b10de4c69e56e4_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:3136
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3636
                  • 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:3980
                        • 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:4132
                            • 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:5112
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4980
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:2084
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:312

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

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                                    Downloads

                                    • F:\adqby.pif

                                      Filesize

                                      100KB

                                      MD5

                                      16228fe96c6f75a6710ea3f802cb28fe

                                      SHA1

                                      f4588dad3a6b365c2842b6d870cd1ac329cee12f

                                      SHA256

                                      adcd5370a21225991a5c16c893fa04b56cd4e68a5f005cc23a921d94a1463acb

                                      SHA512

                                      aa1bda1bf5be502919cb5f839a5f76f7396629f3e147640f0d97beae0ba513a14612d9301697a213a62f0ab07dd6e957d3328d60ea72182739e7e6ef753accb9

                                    • memory/3136-24-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-16-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-4-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-7-0x0000000000600000-0x0000000000601000-memory.dmp

                                      Filesize

                                      4KB

                                    • memory/3136-6-0x00000000005F0000-0x00000000005F2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/3136-5-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-11-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-12-0x00000000005F0000-0x00000000005F2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/3136-9-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-8-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-10-0x00000000005F0000-0x00000000005F2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/3136-14-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-13-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-30-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-17-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-27-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-18-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-19-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-20-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-22-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-23-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-0-0x0000000000400000-0x0000000000415000-memory.dmp

                                      Filesize

                                      84KB

                                    • memory/3136-1-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-26-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-15-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-29-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-33-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-35-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-38-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-39-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-47-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-48-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-49-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-51-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-52-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-56-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-55-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-59-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-61-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-63-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-65-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-67-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-69-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-3-0x00000000022F0000-0x000000000337E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/3136-78-0x0000000000400000-0x0000000000415000-memory.dmp

                                      Filesize

                                      84KB