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Analysis

  • max time kernel
    146s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/08/2023, 16:42

General

  • Target

    https://docsend.com/view/a98i63hbrr974gwt

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand microsoft.
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: LoadsDriver 3 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 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://docsend.com/view/a98i63hbrr974gwt
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3192
    • 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,0x100,0x104,0xd8,0x108,0x7ffe381646f8,0x7ffe38164708,0x7ffe38164718
      2⤵
        PID:4120
      • 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=2212,12248835480868185521,11604424586714104717,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2292 /prefetch:3
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3100
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2212,12248835480868185521,11604424586714104717,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2240 /prefetch:2
        2⤵
          PID:2388
        • 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=2212,12248835480868185521,11604424586714104717,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2708 /prefetch:8
          2⤵
            PID:4784
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,12248835480868185521,11604424586714104717,131072 --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=3316 /prefetch:1
            2⤵
              PID:772
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,12248835480868185521,11604424586714104717,131072 --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=3328 /prefetch:1
              2⤵
                PID:2900
              • 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=2212,12248835480868185521,11604424586714104717,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5524 /prefetch:8
                2⤵
                  PID:116
                • 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=2212,12248835480868185521,11604424586714104717,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5524 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4252
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,12248835480868185521,11604424586714104717,131072 --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=3880 /prefetch:1
                  2⤵
                    PID:1508
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,12248835480868185521,11604424586714104717,131072 --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=5060 /prefetch:1
                    2⤵
                      PID:1484
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,12248835480868185521,11604424586714104717,131072 --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=5652 /prefetch:1
                      2⤵
                        PID:2724
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,12248835480868185521,11604424586714104717,131072 --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=5688 /prefetch:1
                        2⤵
                          PID:848
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,12248835480868185521,11604424586714104717,131072 --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=4612 /prefetch:1
                          2⤵
                            PID:1428
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,12248835480868185521,11604424586714104717,131072 --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=5864 /prefetch:1
                            2⤵
                              PID:756
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,12248835480868185521,11604424586714104717,131072 --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=5252 /prefetch:1
                              2⤵
                                PID:1536
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2212,12248835480868185521,11604424586714104717,131072 --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=5800 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:1828
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:556
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:3496

                                Network

                                MITRE ATT&CK Matrix

                                Replay Monitor

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                                Downloads

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

                                  Filesize

                                  152B

                                  MD5

                                  a7ad9bb1054aa03e39b3554833d0c3ec

                                  SHA1

                                  cbd5b99ca100bc2f1292df23bf8e2a5a6f9640d9

                                  SHA256

                                  0c3eae39386b4117ad26187afc4933e254468cd12d813271f4b7420cee73c189

                                  SHA512

                                  d1d0b77e0bc412b4ee687e849531a7c9b70200d45d0bdbf38357b6fc59af835522e749b2fd8c2d4cde73518970568c38d73416c97381a11cc6029c14b1678276

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

                                  Filesize

                                  432B

                                  MD5

                                  de47b9ab193700bcdf794850a63ef8ca

                                  SHA1

                                  cb3f61399cc9c5c76b9e9b85e09092256735663f

                                  SHA256

                                  e6e41ce0e387530e016e39ebcff71a4c92b619dd0b512b84d8b5199a8b1bb5ad

                                  SHA512

                                  683b08c1eae6b92d3118227eff7bde08772f128a7524254937765b8262815212f30bf8220c7662c8a517e422ec89c4018cd87eb0c0406db21f023f6079d64c68

                                • 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\Network Persistent State

                                  Filesize

                                  1KB

                                  MD5

                                  8daa7e2373d83782b56b70913d7f0df4

                                  SHA1

                                  5056e1977238783218938b66c31ceffb5af09c2d

                                  SHA256

                                  3429a24dbf4cf66b3d3cc5e87dfb7892a32b4b8b8a8243d881c2972fd80a88bb

                                  SHA512

                                  978c51e09769daedb85d770bfdff9da6fba6a58fd1819970b02dd77fbb86ac0f5c3d378188e2e2417356b3bc8fce8f9448a3f8200d2768dc88148913b4efff51

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

                                  Filesize

                                  5KB

                                  MD5

                                  dc94b1a0e1842147f793f7cc781cd28f

                                  SHA1

                                  d249f05aa7aebb4c4ba2dbc2edfc30e8b698d23e

                                  SHA256

                                  8e9bc8d2083bb530a799e591da2c62e1b5395299ffea77343d1634cf83bf7ab7

                                  SHA512

                                  3c420d69073272f210bddb3e0b4a2d3aea2ab38d15494f2a274d07a4521200ee372c795583304ed91b89f80d8254b3adc02b71928efb5a4268277f1bd4970a16

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

                                  Filesize

                                  5KB

                                  MD5

                                  78d67cb9ce18cac0c6c308eccf672316

                                  SHA1

                                  ef51f32049ffc320c134975b4f527df1d7972319

                                  SHA256

                                  61185ca4b2c53e486d464f03295efb694333d16a68911ffab729104356760a96

                                  SHA512

                                  538d30393e4fb763707328da70b15dd7457dda4cd231c4266521fcc59009bb8dede221eaa1e6dcd585df9fbf8b62cc43a97a8fa80b4ef05226bfe06395d22d20

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

                                  Filesize

                                  5KB

                                  MD5

                                  cda164baccc24b8b54934c9decd73180

                                  SHA1

                                  502717ae0c27c8aa4e9438717b1be48b92270373

                                  SHA256

                                  b44d07e82ded3b7682b90fe3e449603c6e03b391d43a7640189b634308657fe3

                                  SHA512

                                  305168614a72edd18623b833c2632f307caf3f2c93aa504e0f78a2c3fa9f0b85f914765aa6e1e78c4e815e9e26f1e93766b62e4a4fc0b576004b5eaa2dc31a69

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

                                  Filesize

                                  6KB

                                  MD5

                                  752ed49361937979d56867f4c68d8f67

                                  SHA1

                                  a0e28e89db2a2b4880a8ae1eb45b212fb5b21cfa

                                  SHA256

                                  282ad815c2ea477b601d59171fe6f8d7d1950eb3c7ef39c487bf172f7b9c9f4a

                                  SHA512

                                  7602e3246dd790e32ca6eea41c9c4f65803903ae13dffecc849e1ddb02f1cac90ac3b45f55afcbfc6729ed4c4a8ede49e4511900a838dc5a501dbc964bfff870

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

                                  Filesize

                                  24KB

                                  MD5

                                  e62cc4051e1f8eaa0abda5d730a2496b

                                  SHA1

                                  d15346e40b196bc313cbfe5ac96b3c90b83345be

                                  SHA256

                                  ffb5b740b8777d010f0d32a120092084c3cd32eaceb937188d698ddc22df2fcb

                                  SHA512

                                  3e8f6d89c7c153177b2149d86cd8602ceafedf66f5335a86b19dfa46fc38c47f6ff9a272c3b71b4464a5921ebdf2461fba25692ca916b9715bac520bf1e81a22

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

                                  Filesize

                                  1KB

                                  MD5

                                  115cf2ef79d1b1bc2b69248f9a9e404b

                                  SHA1

                                  c448a107772f12cd4fe4ae329f79550391358fe3

                                  SHA256

                                  16aed4c8707bcabd87a1ebc17c0551b4600dd0d21704f0f36d024305c4808df9

                                  SHA512

                                  d241272e78c8057a45fcbe13a8f08597627778638b79a220a21aa265889deb5bb0ddfeb8e2855470fca8677b81ad77f69047960458c7819146e961e98bc0e325

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

                                  Filesize

                                  2KB

                                  MD5

                                  f1032eae19dbee26a562f5b14072809d

                                  SHA1

                                  f1953879266fd4e18a7b2fdd7565aef3e3252c97

                                  SHA256

                                  6591c662ad2525b122ea918f32d1a8c253de03267f59d0c1c71b19d518460e91

                                  SHA512

                                  953c81a2519a63c74419f1f46e3fc7328b6ec68ae692a03c9ece9275de6021c30e805d337f6ec3c414d07fe5c184962918e3c9e28dfe7ad90bf7e863d20dd011

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

                                  Filesize

                                  2KB

                                  MD5

                                  76b67e182ed0d0130844539033c7d415

                                  SHA1

                                  c8841e78416a664553c4a913ee26bf0cfd0316f8

                                  SHA256

                                  306e29418a938dbd33a88b81d451a94fb412a1913561f3d5953dcf112a681a3a

                                  SHA512

                                  f511d3cf60f0d4c933f34beca99d65b27f75833d932091816aa5937ad275abc3aa31de11adfae52d7076e3cd1cfde7ddb9d48172798e8c01362540533e1f042b

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

                                  Filesize

                                  1KB

                                  MD5

                                  ed27e0619da4d2aa21469e6cc59bc19e

                                  SHA1

                                  afdc10a7f3ad24355214e61c3e16b7952369c019

                                  SHA256

                                  1214825ed88c640d32a566a07cb3f0187262151b8ca0763ca8d2c2b7543da6ec

                                  SHA512

                                  eaa5030224296562b8132f80d2e90898b45be63c2802ef8bb7e977613b436f90b8f4467786925db3733280c385ceea927b31cb10bc7e07f179a419ad0f0b6ea9

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe5810e3.TMP

                                  Filesize

                                  1KB

                                  MD5

                                  b232d00937f9b74092ff387d26152ee1

                                  SHA1

                                  70c9b0ffa54b2a3784c5a83e58f636b111ba185d

                                  SHA256

                                  f7755af1ec30463c46cbe2c4f8a1a0cb68f0d77baa7628c1cbd9875aa756288c

                                  SHA512

                                  8a661fe660f739cef0f766c8ef7feb1a7183965d8049ff5d4e2070c62df246d10e4cc9a24c46ba868fed674f14a09c5b80c1c2153363d863190b9a23a928c828

                                • 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

                                  12KB

                                  MD5

                                  59523bb1cc39bdce907f038a3f0bf519

                                  SHA1

                                  63a18b2a4ac3c50f80f34476804ee198a8340ba6

                                  SHA256

                                  b533f80ae755a5bd7a38d49140008b36058deb64fcc7e206655276f316c1e7b4

                                  SHA512

                                  a0890ef8823bd0889ad26685ebfc6f660b471d7f6626e69914b99be3afdeb56a8c1196618970dc5582ceba8ce34241b8471724f7974217bd4d0516b60087d54e