Analysis

  • max time kernel
    156s
  • max time network
    165s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-12-2023 16:54

General

  • Target

    https://supucansign.na4.echosign.com/public/resend?tsid=CBFCIBAACBSCTBABDUAAABACAABAAqFg-yYgUtQbh_9gdL-evuM3bxwofkLZHkREja1-hzwli-bAu1ec0hk9pLX7RT9M_zZjBlhG60SOo3Shu0d1Fu15XxsZRxoN63DdFjrivZP2cSGuNLb0qvPuFRL7mkbIx

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 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://supucansign.na4.echosign.com/public/resend?tsid=CBFCIBAACBSCTBABDUAAABACAABAAqFg-yYgUtQbh_9gdL-evuM3bxwofkLZHkREja1-hzwli-bAu1ec0hk9pLX7RT9M_zZjBlhG60SOo3Shu0d1Fu15XxsZRxoN63DdFjrivZP2cSGuNLb0qvPuFRL7mkbIx
    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:1512
    • 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,0x100,0x104,0xd8,0x108,0x7ff827ca46f8,0x7ff827ca4708,0x7ff827ca4718
      2⤵
        PID:388
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1788,3825853761009056057,2718209224200401464,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2184 /prefetch:2
        2⤵
          PID:1736
        • 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=1788,3825853761009056057,2718209224200401464,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2244 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:892
        • 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=1788,3825853761009056057,2718209224200401464,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2844 /prefetch:8
          2⤵
            PID:5080
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1788,3825853761009056057,2718209224200401464,131072 --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=3372 /prefetch:1
            2⤵
              PID:4792
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1788,3825853761009056057,2718209224200401464,131072 --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=3468 /prefetch:1
              2⤵
                PID:836
              • 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=1788,3825853761009056057,2718209224200401464,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5448 /prefetch:8
                2⤵
                  PID:4612
                • 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=1788,3825853761009056057,2718209224200401464,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5448 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:1436
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1788,3825853761009056057,2718209224200401464,131072 --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=4972 /prefetch:1
                  2⤵
                    PID:4228
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1788,3825853761009056057,2718209224200401464,131072 --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=5464 /prefetch:1
                    2⤵
                      PID:1768
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1788,3825853761009056057,2718209224200401464,131072 --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=3500 /prefetch:1
                      2⤵
                        PID:2656
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1788,3825853761009056057,2718209224200401464,131072 --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=5048 /prefetch:1
                        2⤵
                          PID:3452
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1788,3825853761009056057,2718209224200401464,131072 --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=3860 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:1076
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:4332
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:4948

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

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

                            Filesize

                            152B

                            MD5

                            7c89e9212e22e92acc3d335fe9a44fe6

                            SHA1

                            c43c7e1b5fb58a40a01a6d8dd947c41a48e0b41f

                            SHA256

                            18c46c863404b31fcce434662806fa34daff0f9af0a9379d898f772b5c398b44

                            SHA512

                            c6961c171af63ddc7a72aaba4c9d910cc6a424794c416cd1ce51206f7c7f1100ca51c9e41d07d68489105dccded2294c1d761a8dc6be80d22c661014efd6a9ab

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

                            Filesize

                            264B

                            MD5

                            25a8709269a23553b0c280bfafa21915

                            SHA1

                            2ac2bd4b4e1eb3d1593699e76a27120e0036a79e

                            SHA256

                            4d44b3bd8c840943397a3ef347f4094ab35df6d103668ffd305b8061347c8338

                            SHA512

                            c34b6b7b58e4e01ea0b7b652ff8c0a8f8ac7202a17e023c376cce637b821c62c5da8a09dd7ee86de167162dc740399794387b2f69e01f1f02ea8afd2c3813aa9

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

                            Filesize

                            561B

                            MD5

                            cb725248f167fec03d504da73ed07dbb

                            SHA1

                            c5dbe60df729c5dbc5eb8909d27d1e795b258824

                            SHA256

                            8e6cfde3553c0abc47404dd9dd28dea3438c3abbb06d9eefaf806db96cbd504a

                            SHA512

                            323877f377666a70280b5abd6a672ab855c53b609449bbe08a2b7b3c986e25df36c1fd9f307f03d06333af2c13fe883d02f34e62b92288f1d351fc6216e47993

                          • 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

                            6KB

                            MD5

                            d36ae5f0003aa69b3b82a2096600d4d6

                            SHA1

                            89fcbe4d02721280deb9604d037ce158e5990a95

                            SHA256

                            7f996cf5d40293a387c245c96f7547062690f3950fe4fdaa7909a55f272763a5

                            SHA512

                            13e3c0e9b59acd3c8fd644705548d6d144f522cf359fa4818c42a6995946c3dbb70ab50755e83d020e36a2ebd98970d09fae1db2f89bda09e37a855cf73eca5a

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

                            Filesize

                            5KB

                            MD5

                            6596ab0512c22d05fa39b8e97abdfc80

                            SHA1

                            deeff737ca8081d0c507f1e2c4f563f0394c7d46

                            SHA256

                            3cc3064cc74bc25d1f213b3cfd2e1699f77b762d804ad1175169c53fa51bba88

                            SHA512

                            48bb53e72d97dc02623f8be8c2ede31d5acdce105bea00c85f43bad39c2238d431e6d46a585b6f0f4b956841fc0a907b83818a1d5130356b3e122ab353185012

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

                            Filesize

                            24KB

                            MD5

                            d7b2b29ef1d9a33e61e1167984c8ca3e

                            SHA1

                            9a0da1a3cf9003ecf6aba220a8a00ca34a7ebd34

                            SHA256

                            7d4bbec0e8bf4e62f352750240a0bc0f7844d58fea590bc6a9fc972c3b752dc2

                            SHA512

                            3cc40b7e35c0749e419b035a73768c8f76bace77ed44be6a59469a032b643da15162733e5aaa94064494b055858a24e4f79326a863f31f1c28eab44cec35cbec

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

                            Filesize

                            1KB

                            MD5

                            27fa3dcaab20c2a6f96484f91f4fcc33

                            SHA1

                            7ea790f5b3b3d56754f47f118703b0eda52a6b9d

                            SHA256

                            aaccae8ce320b576dcb45f4cf10c8020a48656615afabf99d07693a0e535e350

                            SHA512

                            3a3d97ee07253ee8f8a1534224941ea1a9ad3042e5ceee0c0cc881d11d4395101693d3a3eff5a927efee80b7209a88a731a18153a9af0c7c9a048dce86a07092

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe583a26.TMP

                            Filesize

                            1KB

                            MD5

                            df38737629a3715323ff43d13608dd2d

                            SHA1

                            9519c7589703add67b8454877c1375a8fcf91942

                            SHA256

                            a2df9cdceecaf5681c520360e24c1a8a223cce82707ff8ff9f3cbdea92b7df2f

                            SHA512

                            15dc39ae7c81b21e6b8b0fc550810879462a3e5cf3879e71906fc254a336b238367b5ac42f45fba8a44e31f09f25b228c176b51774ddccfab412cfa1c1a535d2

                          • 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

                            10KB

                            MD5

                            fc8ed1b61e3ec4862efe3715aca7a0c7

                            SHA1

                            836844b47e27e70c0b729a413f4a04074070a85a

                            SHA256

                            7159694d68e58fe008dfd423bbbcaf792846a38ebd28eb8d6c6ea29f4d16ccf2

                            SHA512

                            609a96cb20d5e5ea6a009373fdca2658e818d4cfa311c6a5a4d0b4bba883ed3180943d9ead9156f27ba46d162a271318f9e884ff6c0aa90dbf4e515211e9e334