Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/03/2024, 05:19

General

  • Target

    https://na4.docusign.net/Signing/EmailStart.aspx?a=8934e55e-fca8-4691-8a14-7b4b5867cbde&acct=d2ee6466-5a0a-46ee-8e3f-9363574b7c3d&er=a76afc7d-2474-4d1a-8896-9e4ab21e09eb

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand docusign.
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://na4.docusign.net/Signing/EmailStart.aspx?a=8934e55e-fca8-4691-8a14-7b4b5867cbde&acct=d2ee6466-5a0a-46ee-8e3f-9363574b7c3d&er=a76afc7d-2474-4d1a-8896-9e4ab21e09eb
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3388
    • 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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffd6ae49758,0x7ffd6ae49768,0x7ffd6ae49778
      2⤵
        PID:3116
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1716 --field-trial-handle=1728,i,8555348496284463153,17061848700424629302,131072 /prefetch:2
        2⤵
          PID:4888
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2120 --field-trial-handle=1728,i,8555348496284463153,17061848700424629302,131072 /prefetch:8
          2⤵
            PID:1292
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2188 --field-trial-handle=1728,i,8555348496284463153,17061848700424629302,131072 /prefetch:8
            2⤵
              PID:2312
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2936 --field-trial-handle=1728,i,8555348496284463153,17061848700424629302,131072 /prefetch:1
              2⤵
                PID:3128
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2944 --field-trial-handle=1728,i,8555348496284463153,17061848700424629302,131072 /prefetch:1
                2⤵
                  PID:3396
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5148 --field-trial-handle=1728,i,8555348496284463153,17061848700424629302,131072 /prefetch:8
                  2⤵
                    PID:992
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4932 --field-trial-handle=1728,i,8555348496284463153,17061848700424629302,131072 /prefetch:8
                    2⤵
                      PID:2444
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=2220 --field-trial-handle=1728,i,8555348496284463153,17061848700424629302,131072 /prefetch:1
                      2⤵
                        PID:704
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4740 --field-trial-handle=1728,i,8555348496284463153,17061848700424629302,131072 /prefetch:8
                        2⤵
                          PID:2020
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=5356 --field-trial-handle=1728,i,8555348496284463153,17061848700424629302,131072 /prefetch:1
                          2⤵
                            PID:2080
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=5396 --field-trial-handle=1728,i,8555348496284463153,17061848700424629302,131072 /prefetch:1
                            2⤵
                              PID:4816
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=5176 --field-trial-handle=1728,i,8555348496284463153,17061848700424629302,131072 /prefetch:1
                              2⤵
                                PID:2740
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=4900 --field-trial-handle=1728,i,8555348496284463153,17061848700424629302,131072 /prefetch:1
                                2⤵
                                  PID:4404
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4884 --field-trial-handle=1728,i,8555348496284463153,17061848700424629302,131072 /prefetch:8
                                  2⤵
                                    PID:340
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5136 --field-trial-handle=1728,i,8555348496284463153,17061848700424629302,131072 /prefetch:2
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:4180
                                • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                                  "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                                  1⤵
                                    PID:3264

                                  Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

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                                        Downloads

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

                                          Filesize

                                          792B

                                          MD5

                                          fa6733ea89f1b2e1a1cc24cdf4d74178

                                          SHA1

                                          d149adfb0041ad92a0483cd9298ad013f7a99fa2

                                          SHA256

                                          60a54f063ad7553d2ed5e38e7b1891f356ff5356e91a83db1abd1ad39b277857

                                          SHA512

                                          1eaa6419886166986841c6036a9e049cec6dde4100cf5a40312dc6a8aaff45d67b293b5ce0e26ce4698754c2d25cbf39d5249fec827232eb495a1d18f7f92b94

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

                                          Filesize

                                          1KB

                                          MD5

                                          28b3fe981cb24128cd8ed62cf54bdd7d

                                          SHA1

                                          104ba9136b521fa325625a53a6706644d77a15bd

                                          SHA256

                                          db859a06d8f706def96cb9cf4a11bc598900858cd2329a20ef553a2d7f9ad3b0

                                          SHA512

                                          829cd3bac9f282bd967100dc2bb702d463357956bd12005232c9a7ff86fc970b6cec6489fe72a90c924d5780c4550116ff2c7d376e774a69d288807e4c6af0ca

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                                          Filesize

                                          2KB

                                          MD5

                                          f029115a8fd3cb3dada193142fd30f87

                                          SHA1

                                          1aba74882d3961c32360dce956ff4f0b904aae0e

                                          SHA256

                                          f967d477c0899ecabec8aec8035e47b9b6831026cb475adcb46394a9a807cf6d

                                          SHA512

                                          3e7cf66f5df850f328a734eebb609fc6d6687259323a3fd3d730b546e130eca5e4e15effc5f30a50ffb055f7a1836c97ee7623924157b1d4b40904144bed2ea2

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                                          Filesize

                                          2KB

                                          MD5

                                          d3369b4b5c9bc12275b4d524b3747cd8

                                          SHA1

                                          ebf1a2ac2ee9f669be1c2f8e623ec735b19d4131

                                          SHA256

                                          2f1eb2c12c46ba5c2ea48437236be3af344a2d1d593898dee01485ef338578c1

                                          SHA512

                                          92241cbee95a7d60f4c8bc384c71df02bac6e5186e273318658a10d6b9dc4cf525bcba18d02d2a3cb7cbe311e7d46348b0072c9d747f82e439045d6fee3b18c9

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                          Filesize

                                          871B

                                          MD5

                                          535e14bd8d2dc4433122f63962fac834

                                          SHA1

                                          6b5c5bb7e1ce2abd84e064ed4b8448a9d91d3835

                                          SHA256

                                          00f12fdf7431f14445cf3f22710a7c6f0b17b16396f9a7447add20d6e5895bb9

                                          SHA512

                                          16d0c65957023d58fe9b0ae0ccb1f56699f09b21fce8d31ac8c762d9dec3acf65a6565c1542b9f19821a9064ed5509f9080caad4ead28f5ceed7bcc04519a003

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                          Filesize

                                          1KB

                                          MD5

                                          2b2046a244928c87f14be57dfcb33a60

                                          SHA1

                                          9f4bec88f98420a83d36eef4766cb28f7709e287

                                          SHA256

                                          185c7e0a7c8e5f774c976ca6f84ca5ae73ffb4099b10372c55a5d66db8ed2ce2

                                          SHA512

                                          bdc7380ee33ae26b50bec11fd3864be045efd571b9d87e2556dcc59eb920e6ea97c4a18b34c0331ff4a08605349674eaae5698d38b3a7641a137f4b6b4793479

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                          Filesize

                                          1KB

                                          MD5

                                          176d974209fb1f4acbf89d4a8243a37b

                                          SHA1

                                          9e8dc21336578c810764bd5b660b7f0d369c71d2

                                          SHA256

                                          a61efc123b09de4fa2edeb56767867c4b0c9af440e3a33998a3c6811dd820359

                                          SHA512

                                          638256416656c90ac8267827ec62cf800c789aa43b561894313dd654a0bdad99d5bdf2177e9b39ad00a3d6f12a7c67c79bc1c1e1b23f4b820c1b4cf4b05f37cc

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                          Filesize

                                          871B

                                          MD5

                                          a9762e866d17ba45ec10382316dfccc0

                                          SHA1

                                          9be7f3f1695e67bd9c669fd01d716c71d474b5dd

                                          SHA256

                                          2dd35dd954a9a640faf5f1ec932113f0dc35332bc6d43874b2eeecbf26680596

                                          SHA512

                                          6a86b75e4f462a87cc654075daa264402b87e7766b6dedaf16ab0d85815584dcadf0cf853901a0f4bba2c1053013785516ec219f3566428f55d8c73bd11fee74

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                          Filesize

                                          871B

                                          MD5

                                          31f9690be2a1d82102fb9c28331c691b

                                          SHA1

                                          d6027173bbc5ff96ceaf9c8e1c9718faa37a28ac

                                          SHA256

                                          a455e5d41cf1fca8d3fc21067683644e3f4f95624128ac56d1d314d8b35bbf3a

                                          SHA512

                                          4df889732a3c04a0dfa7e907144d9fb22c8ad23d4725ca20bbdebceccbcc1a8db8d7ca1f092a132f90129a9586fc2dc6815c90566caf80be9568865095e1e92b

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                          Filesize

                                          6KB

                                          MD5

                                          0140ecaffdd8833c49fd350ec3577b09

                                          SHA1

                                          c9ac128cc5f6ad976302c452d9923b906e5d2e4a

                                          SHA256

                                          8007b7d4bc7e4387c49a0f887d4540da3de3849f8d6c7e12ed7685bf0eb95c7b

                                          SHA512

                                          05b0ee26fe2ab5bd2ec7bb8abd5de27ae86071465735496b4a4bd0175299a6706c968a8ef6789f9f28a92168904f531d9bdf6e9541aa04e0c23a689592008c25

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                          Filesize

                                          6KB

                                          MD5

                                          e5cb58332c19d425934f98a751fff383

                                          SHA1

                                          55a8dba7e7fa3cc2a067395f46a8facaa5c4a1e0

                                          SHA256

                                          b986497dc21edfcd68f7aa2ca29ae01ca1167990c14bf05499c486f3c7b88d4a

                                          SHA512

                                          644c8709615f1a9474869eba7d026b50e025704f7e85966ebe62661764e9f7ddedec0424a62ad81a74f568985a0faa27fdf996fb620e42213141f07938057248

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                          Filesize

                                          128KB

                                          MD5

                                          2fb3cd64fc11158cc5d8de622b33348f

                                          SHA1

                                          ec181df6f30f59e1e015d331c8099e5c0ccae385

                                          SHA256

                                          5f0da426d73214d7463128114a2a52a45eb8e512891c33faa33be0ec399d0821

                                          SHA512

                                          29cbac7561a16b6ee33d07af2ce4dbb0d749e9a4641fadce809af8bfd7a0696bea483ea955f677a4ca87c3bd6d58efb3b055e836e392c46b210f3a4fb57a830a

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                          Filesize

                                          128KB

                                          MD5

                                          6c79b733573bcca2d3553b634a339372

                                          SHA1

                                          fc64136e9b8780e6b2ca180b444d6e5f5ef5b209

                                          SHA256

                                          a9ad5f68122951c2f93e18bfa327f6fd66fe20763c2d7bc67a4ce42a5bc9983f

                                          SHA512

                                          6e29b84dc2cb5c98eea2de17738a1a2fc69e8d1e1773ae0b9b76926cb25376bd8d78b8295b07a53650ddc87991c354f9df8285fccc25ea7dc6832313f8788b05

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                                          Filesize

                                          105KB

                                          MD5

                                          cc974a5ed0d9c5fca5c822b44538ac17

                                          SHA1

                                          a8531acb6bcf573674b0884ecb8a9d4634f3509f

                                          SHA256

                                          c26d70503b6e833ffba68c773032cfb655cf9d2dd8870793c82d44bf485572ed

                                          SHA512

                                          84cabb0a60f379e2d12fac5b61ea7c7029e738ce71b87cca0a802027102caf65739a71e945b3de3e77d7b55780312f7cea1f1abeee440ef789421d8d835e2d17

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe582ebc.TMP

                                          Filesize

                                          97KB

                                          MD5

                                          303434c43b2fc2a1c496a95cf64aeb28

                                          SHA1

                                          9d6f8e7a547f004a2430df884bfe72bd794e03f5

                                          SHA256

                                          95e5ef50df3f902d4797ac659da5d2ed8e6af5224cc62bf28e1e85b01f9c20dc

                                          SHA512

                                          f12d77bb67aef8cfc88cb94b0602ee2c962a32fcaf5f567e6257cb8aba965ac21d96fd7a1e77ac4b7ee2e3c81f4f2f6218da6394334a73a1d49aa6c9f6d3a65d

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                                          Filesize

                                          2B

                                          MD5

                                          99914b932bd37a50b983c5e7c90ae93b

                                          SHA1

                                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                          SHA256

                                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                          SHA512

                                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd