Analysis

  • max time kernel
    129s
  • max time network
    163s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-07-2024 12:28

General

  • Target

    1b4d5ef6cfd21977fef6c2415d6ff51e_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    1b4d5ef6cfd21977fef6c2415d6ff51e

  • SHA1

    be650473020b5d6b48ce2c013e5d041a9036498b

  • SHA256

    15033b30a3233eb87ceba99263db2e813e095b48f5c19d5c98b3ee4a29db25e7

  • SHA512

    1ffd2ae7c4386d630dbc7195605216e39bb9d7a82083762f801e8b7f1328962beea3e646347272efd9c1934d9a3adabfedc3ed29d5a3e4c5092573c4557c1ba5

  • SSDEEP

    3072:muOWAzjzuIB9aizJS2EdAJhn2t83DOXkDZYzo:muOWijzuI3aizJ7ECJ9NDO09Yzo

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.

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 38 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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.

  • Drops file in Program Files directory 12 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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:804
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:812
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:404
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2408
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2428
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2512
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3336
                  • C:\Users\Admin\AppData\Local\Temp\1b4d5ef6cfd21977fef6c2415d6ff51e_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\1b4d5ef6cfd21977fef6c2415d6ff51e_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
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:2992
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3532
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3736
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3840
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3960
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4048
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3648
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:2204
                              • 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:2404
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
                                  1⤵
                                    PID:4880
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=122.0.6261.70 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=122.0.2365.52 --initial-client-data=0x238,0x23c,0x240,0x234,0x25c,0x7ffea3b92e98,0x7ffea3b92ea4,0x7ffea3b92eb0
                                      2⤵
                                        PID:1528
                                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=2276 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:2
                                        2⤵
                                          PID:3516
                                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=3196 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:3
                                          2⤵
                                            PID:2328
                                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=3340 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
                                            2⤵
                                              PID:1768
                                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --mojo-platform-channel-handle=5376 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:1
                                              2⤵
                                                PID:3500
                                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --mojo-platform-channel-handle=5356 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:1
                                                2⤵
                                                  PID:5024
                                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3844 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
                                                  2⤵
                                                  • Executes dropped EXE
                                                  PID:1796

                                              Network

                                              MITRE ATT&CK Matrix ATT&CK v13

                                              Initial Access

                                              Replication Through Removable Media

                                              1
                                              T1091

                                              Persistence

                                              Create or Modify System Process

                                              1
                                              T1543

                                              Windows Service

                                              1
                                              T1543.003

                                              Privilege Escalation

                                              Create or Modify System Process

                                              1
                                              T1543

                                              Windows Service

                                              1
                                              T1543.003

                                              Abuse Elevation Control Mechanism

                                              1
                                              T1548

                                              Bypass User Account Control

                                              1
                                              T1548.002

                                              Defense Evasion

                                              Modify Registry

                                              5
                                              T1112

                                              Impair Defenses

                                              4
                                              T1562

                                              Disable or Modify Tools

                                              3
                                              T1562.001

                                              Disable or Modify System Firewall

                                              1
                                              T1562.004

                                              Abuse Elevation Control Mechanism

                                              1
                                              T1548

                                              Bypass User Account Control

                                              1
                                              T1548.002

                                              Discovery

                                              System Information Discovery

                                              3
                                              T1082

                                              Query Registry

                                              1
                                              T1012

                                              Peripheral Device Discovery

                                              1
                                              T1120

                                              Lateral Movement

                                              Replication Through Removable Media

                                              1
                                              T1091

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                Filesize

                                                3.9MB

                                                MD5

                                                faf79a48399d502194e87a5ad1ba7b8e

                                                SHA1

                                                09cd9d783ac126d33ec37de781beedce9ce6aa51

                                                SHA256

                                                3d1266025af95bdb7b92d17debbf88a1386b19b7f7c2eeb9ced77debb9748e14

                                                SHA512

                                                d84f8e25179e2cee6f95dc95c94a4a70dc56814aaf7f95e38f24f9828e64629cab0c184f5fddd67d834f419703f65d9d0e3a93e54d2730ed63d3d89644babb84

                                              • F:\livsp.pif
                                                Filesize

                                                100KB

                                                MD5

                                                7c1e3f703c34f3432b93717006a302f4

                                                SHA1

                                                807bf307b2907c4f493351f23783c592a4f79a64

                                                SHA256

                                                a8197bd8b38569ea8b7df151409201c36df48ebff73522eafdec809931795892

                                                SHA512

                                                1c55f3057a31f1bddb058ae28c64eab412a11888d03980fda5909aad1497113dd822054fc1bd1979af1b83d9ba17968426cd951ab7cea1fe5a7d545f71b5b289

                                              • memory/2992-25-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-7-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-4-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-27-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-8-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-10-0x0000000003400000-0x0000000003401000-memory.dmp
                                                Filesize

                                                4KB

                                              • memory/2992-12-0x00000000033F0000-0x00000000033F2000-memory.dmp
                                                Filesize

                                                8KB

                                              • memory/2992-11-0x00000000033F0000-0x00000000033F2000-memory.dmp
                                                Filesize

                                                8KB

                                              • memory/2992-9-0x00000000033F0000-0x00000000033F2000-memory.dmp
                                                Filesize

                                                8KB

                                              • memory/2992-13-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-0-0x0000000000400000-0x0000000000414000-memory.dmp
                                                Filesize

                                                80KB

                                              • memory/2992-14-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-29-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-17-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-18-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-19-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-20-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-22-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-23-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-24-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-15-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-6-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-16-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-30-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-32-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-36-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-38-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-40-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-42-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-43-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-49-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-51-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-54-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-55-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-57-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-59-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-60-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-62-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-65-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-67-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-68-0x00000000033F0000-0x00000000033F2000-memory.dmp
                                                Filesize

                                                8KB

                                              • memory/2992-70-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-5-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2992-2-0x00000000022E0000-0x000000000336E000-memory.dmp
                                                Filesize

                                                16.6MB