Resubmissions

06-09-2022 20:36

220906-zdmgfsfdcq 10

06-09-2022 20:28

220906-y8zjtsaba2 6

Analysis

  • max time kernel
    418s
  • max time network
    442s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    06-09-2022 20:28

General

  • Target

    https://github.com/ytisf/theZoo/blob/master/malware/Binaries/Ransomware.WannaCry/Ransomware.WannaCry.zip?raw=true

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c start microsoft-edge:https://github.com/ytisf/theZoo/blob/master/malware/Binaries/Ransomware.WannaCry/Ransomware.WannaCry.zip?raw=true
    1⤵
      PID:1456
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:1824
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=89.0.4389.114 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fefaa14f50,0x7fefaa14f60,0x7fefaa14f70
        2⤵
          PID:1376
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1096 /prefetch:2
          2⤵
            PID:1216
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1336 /prefetch:8
            2⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:1688
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1776 /prefetch:8
            2⤵
              PID:240
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2084 /prefetch:1
              2⤵
                PID:2040
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2092 /prefetch:1
                2⤵
                  PID:1804
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2860 /prefetch:8
                  2⤵
                    PID:1988
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=3096 /prefetch:2
                    2⤵
                      PID:1680
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2840 /prefetch:1
                      2⤵
                        PID:952
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3564 /prefetch:8
                        2⤵
                          PID:1968
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3728 /prefetch:8
                          2⤵
                            PID:1600
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3812 /prefetch:8
                            2⤵
                              PID:2104
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1616 /prefetch:1
                              2⤵
                                PID:2176
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4336 /prefetch:8
                                2⤵
                                  PID:2248
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=920 /prefetch:1
                                  2⤵
                                    PID:2292
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3476 /prefetch:8
                                    2⤵
                                      PID:2388
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.FileUtilService --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3084 /prefetch:8
                                      2⤵
                                        PID:2432
                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3968 /prefetch:8
                                        2⤵
                                        • Suspicious behavior: EnumeratesProcesses
                                        PID:2616
                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2164 /prefetch:8
                                        2⤵
                                        • Suspicious behavior: EnumeratesProcesses
                                        PID:2704
                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2488 /prefetch:8
                                        2⤵
                                          PID:2712
                                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4036 /prefetch:8
                                          2⤵
                                            PID:2752
                                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2292 /prefetch:8
                                            2⤵
                                              PID:2816
                                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2184 /prefetch:8
                                              2⤵
                                              • Suspicious behavior: EnumeratesProcesses
                                              PID:2924
                                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2184 /prefetch:8
                                              2⤵
                                                PID:1196
                                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=25 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3496 /prefetch:1
                                                2⤵
                                                  PID:980
                                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4212 /prefetch:8
                                                  2⤵
                                                    PID:2412
                                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=27 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4000 /prefetch:1
                                                    2⤵
                                                      PID:1908
                                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=28 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1704 /prefetch:1
                                                      2⤵
                                                        PID:2168
                                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3972 /prefetch:8
                                                        2⤵
                                                          PID:2700
                                                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4232 /prefetch:8
                                                          2⤵
                                                            PID:2664
                                                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2240 /prefetch:8
                                                            2⤵
                                                              PID:2788
                                                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1108,4463095986521484296,7716408855200777167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4044 /prefetch:8
                                                              2⤵
                                                                PID:2756
                                                            • C:\Windows\explorer.exe
                                                              "C:\Windows\explorer.exe"
                                                              1⤵
                                                                PID:2476
                                                              • C:\Windows\system32\AUDIODG.EXE
                                                                C:\Windows\system32\AUDIODG.EXE 0x2f8
                                                                1⤵
                                                                • Suspicious use of AdjustPrivilegeToken
                                                                PID:3048
                                                              • C:\Program Files\VideoLAN\VLC\vlc.exe
                                                                "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\Desktop\LimitUpdate.ogg"
                                                                1⤵
                                                                • Suspicious behavior: AddClipboardFormatListener
                                                                • Suspicious behavior: GetForegroundWindowSpam
                                                                • Suspicious use of SetWindowsHookEx
                                                                PID:2932

                                                              Network

                                                              MITRE ATT&CK Matrix ATT&CK v6

                                                              Discovery

                                                              Query Registry

                                                              1
                                                              T1012

                                                              System Information Discovery

                                                              1
                                                              T1082

                                                              Command and Control

                                                              Web Service

                                                              1
                                                              T1102

                                                              Replay Monitor

                                                              Loading Replay Monitor...

                                                              Downloads

                                                              • \??\pipe\crashpad_1824_WQZZDVZSCQJQEDRU
                                                                MD5

                                                                d41d8cd98f00b204e9800998ecf8427e

                                                                SHA1

                                                                da39a3ee5e6b4b0d3255bfef95601890afd80709

                                                                SHA256

                                                                e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                                                SHA512

                                                                cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                                              • memory/1456-54-0x000007FEFB5E1000-0x000007FEFB5E3000-memory.dmp
                                                                Filesize

                                                                8KB