Resubmissions

26/11/2023, 21:59

231126-1v8lpace4z 4

01/04/2023, 00:22

230401-anwensef93 10

Analysis

  • max time kernel
    1811s
  • max time network
    1703s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/11/2023, 21:59

General

  • Target

    https://github.com/Endermanch/MalwareDatabase/blob/master/ransomwares/WannaCrypt0r.zip?raw=true

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 13 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/Endermanch/MalwareDatabase/blob/master/ransomwares/WannaCrypt0r.zip?raw=true
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3272
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ff978c646f8,0x7ff978c64708,0x7ff978c64718
      2⤵
        PID:3772
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,17198702491454572818,16232332356848508430,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2280 /prefetch:2
        2⤵
          PID:1252
        • 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=2160,17198702491454572818,16232332356848508430,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2332 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3276
        • 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=2160,17198702491454572818,16232332356848508430,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2948 /prefetch:8
          2⤵
            PID:2628
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,17198702491454572818,16232332356848508430,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3540 /prefetch:1
            2⤵
              PID:1204
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,17198702491454572818,16232332356848508430,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3400 /prefetch:1
              2⤵
                PID:5040
              • 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=2160,17198702491454572818,16232332356848508430,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4856 /prefetch:8
                2⤵
                  PID:2816
                • 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=2160,17198702491454572818,16232332356848508430,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4856 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4636
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,17198702491454572818,16232332356848508430,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=180 /prefetch:1
                  2⤵
                    PID:2476
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,17198702491454572818,16232332356848508430,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5168 /prefetch:1
                    2⤵
                      PID:632
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,17198702491454572818,16232332356848508430,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4244 /prefetch:1
                      2⤵
                        PID:440
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,17198702491454572818,16232332356848508430,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4248 /prefetch:1
                        2⤵
                          PID:4028
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,17198702491454572818,16232332356848508430,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4952 /prefetch:1
                          2⤵
                            PID:3288
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,17198702491454572818,16232332356848508430,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3824 /prefetch:1
                            2⤵
                              PID:3864
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,17198702491454572818,16232332356848508430,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4164 /prefetch:1
                              2⤵
                                PID:2124
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,17198702491454572818,16232332356848508430,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3864 /prefetch:1
                                2⤵
                                  PID:964
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,17198702491454572818,16232332356848508430,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3452 /prefetch:2
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:3152
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,17198702491454572818,16232332356848508430,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5068 /prefetch:1
                                  2⤵
                                    PID:4416
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,17198702491454572818,16232332356848508430,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3172 /prefetch:1
                                    2⤵
                                      PID:4968
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,17198702491454572818,16232332356848508430,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=19 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3092 /prefetch:1
                                      2⤵
                                        PID:4368
                                    • C:\Windows\System32\CompPkgSrv.exe
                                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                                      1⤵
                                        PID:2892
                                      • C:\Windows\System32\CompPkgSrv.exe
                                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                                        1⤵
                                          PID:1128

                                        Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                                Filesize

                                                152B

                                                MD5

                                                483924abaaa7ce1345acd8547cfe77f4

                                                SHA1

                                                4190d880b95d9506385087d6c2f5434f0e9f63e8

                                                SHA256

                                                9a111c2b76c1b5f6d4f702502b9ff4326b7b5682921c2760286dd073824cb684

                                                SHA512

                                                e4ac0a0d5f06e056901c68488e34358a32a5bc7aeffcd82af7eba6043d0fa35eaa67a67c3716dcb661aaca441677819bcba7d35bc4efc6103f3ce32f78e32310

                                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                                                Filesize

                                                111B

                                                MD5

                                                285252a2f6327d41eab203dc2f402c67

                                                SHA1

                                                acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

                                                SHA256

                                                5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

                                                SHA512

                                                11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

                                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                                Filesize

                                                5KB

                                                MD5

                                                3f5f29ee5e2469a441c6ea8237ae7312

                                                SHA1

                                                bfee3f8bdb59aa43c6755e4b79445d0e26dd79bb

                                                SHA256

                                                766a48bd8fbca9a882ce005cd295c5f95ef3eef1806b5e493efe7607c32c5407

                                                SHA512

                                                2f5576d539c0adff7808748d71cffc3d112865735e216e7b81f83c6b0c7241ec56d3e8dd7c075498113ebebbe72a63bc33aba6ef3911c1e1261e9a20a21b4845

                                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                                Filesize

                                                5KB

                                                MD5

                                                9de9e12aa62649701237db31e7805863

                                                SHA1

                                                8388a7eec75619d9275beab3446799f28399b96e

                                                SHA256

                                                d7c7d74511efb55f01dc40f6117407592a3cfc4605cae5459cbbdb243d06fda9

                                                SHA512

                                                e6261c22f5de95382e3eef35197d1f905b6cc2b835c60782f444395e6f287b56922a8672a6e61df253b02e1e9905796db907649d669f12e3cf3e2d5c70c7ba8d

                                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                                Filesize

                                                5KB

                                                MD5

                                                a4b78e0442ecc97e0f41a08646ab7e21

                                                SHA1

                                                58ec29dd2c6dd1af18fd0fbfe5b4a3e81db7c63f

                                                SHA256

                                                fd6cc87a1693610fb77c6eaa1685be7950712596ca948f5ecc3f6ad7b29475f7

                                                SHA512

                                                9876d0b513a70df76e9f8e6ddf63ac41f330066c2fecd3fd6debedae8957bfce4d0b8a36a9690c6de51c6db6f7363db35ddbccce71fa5db57249ac0ced347214

                                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                                                Filesize

                                                16B

                                                MD5

                                                6752a1d65b201c13b62ea44016eb221f

                                                SHA1

                                                58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                                SHA256

                                                0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                                SHA512

                                                9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                                Filesize

                                                4KB

                                                MD5

                                                58c309c9a27862fa40d060c45cd92119

                                                SHA1

                                                50260b4a55dd8858692bd9958fed549e2e045239

                                                SHA256

                                                c76f2a25c934b12f0e6e3c4c75abbc2a37a0ac994590cc756edd500090700ac9

                                                SHA512

                                                8a2d90e3a1c5e59b94f52ccd2bee4a6abd5bb55d70f326ebf27a5a3aa94e7d6d498032ae82d477823acfae1dfb2456ed81f2a8e2149f2f48079dde828739bebe

                                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                                Filesize

                                                4KB

                                                MD5

                                                4787e3801ad20f6b4c1fc3f9f5fbcd8b

                                                SHA1

                                                a0bd0d359aeeff37c140d61216dfb361bf4fa118

                                                SHA256

                                                8e2b793554ff09e6f54f4c9712fe64f075803aabb2152e252b2d67bd934e3b60

                                                SHA512

                                                0b34d9358574b9751a6dcc5dc41721a90f8b367f36fed99716c04d0bd760d29c5d715161eea8c19d52026f0b432142fd516c1a7d177feb06971a029b1be33a24

                                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                                Filesize

                                                4KB

                                                MD5

                                                368838d1ec418178f0308835bc81bee9

                                                SHA1

                                                b0f7e879f5411a4b7eb837ff06ab14f1672889fd

                                                SHA256

                                                1e2d7977bfb4f88c988752b80e9dd847de65b21ccb76f28a6e4e7b1b979baf93

                                                SHA512

                                                33d525191e3a9bd6ca9e7d9905fd9d26e4d0e5de9a695ad80a1df4be3876c05d3ccc722951918021ee21a22ff01b47f4b6076d3ccbb54c9a08ca7a9c71934dfc

                                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\d3e22801-c3d7-42f3-a179-cb0bad1d2fcd.tmp

                                                Filesize

                                                4KB

                                                MD5

                                                8376f57819efea0e9d4aa29e26656796

                                                SHA1

                                                06d8090b83648effdf211d3ebb8e47aecae9286d

                                                SHA256

                                                79ae63cc7f41d5e1ce509156f8859aaeea6a4f0c11d164711e8b5e24d88d2338

                                                SHA512

                                                4999248be16fd0648ab12b2a946dd454fae24755326318d21ff26716d04737f2e8be88e3965437940a3da546329b76518345986e484d24c909c50ff65a44aed4