Resubmissions

21/02/2024, 22:23

240221-2a6f9sgf37 1

21/02/2024, 22:21

240221-19r79aga91 1

Analysis

  • max time kernel
    1800s
  • max time network
    1685s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/02/2024, 22:21

General

  • Target

    77840.html

  • Size

    59KB

  • MD5

    a8026dea257036211dd090f4346c5ca7

  • SHA1

    d9d6de326e49458fadf3b35ad5db94b5a8f7da36

  • SHA256

    1f36a54734c9843f599afbba5958a9d34f412e7c797fcefa1749cfcf84b16efb

  • SHA512

    fb9469ac6040c9486dda0195188c2987a69ca4572911e7415975b4aaecbd6559dcf0e55a687364b162474c31ff8248bf22a5572fc73e7d58dc5a27ad35e4f40f

  • SSDEEP

    1536:n2/D9xxVEYlDr+tuUYCMOYC9QYCgLYCscOA8JpNx:niRRcu0M26gn8A8JpNx

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 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 C:\Users\Admin\AppData\Local\Temp\77840.html
    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:1944
    • 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,0x100,0x104,0xd8,0x108,0x7ffa2fa046f8,0x7ffa2fa04708,0x7ffa2fa04718
      2⤵
        PID:452
      • 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=2080,10188928389261681844,15896176919395079003,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2220 /prefetch:3
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4156
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,10188928389261681844,15896176919395079003,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
        2⤵
          PID:3768
        • 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=2080,10188928389261681844,15896176919395079003,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2728 /prefetch:8
          2⤵
            PID:2732
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,10188928389261681844,15896176919395079003,131072 --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=3260 /prefetch:1
            2⤵
              PID:4696
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,10188928389261681844,15896176919395079003,131072 --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=3196 /prefetch:1
              2⤵
                PID:3120
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,10188928389261681844,15896176919395079003,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2336 /prefetch:1
                2⤵
                  PID:3856
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,10188928389261681844,15896176919395079003,131072 --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=5272 /prefetch:1
                  2⤵
                    PID:3044
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,10188928389261681844,15896176919395079003,131072 --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=5648 /prefetch:1
                    2⤵
                      PID:1680
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,10188928389261681844,15896176919395079003,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5632 /prefetch:1
                      2⤵
                        PID:2524
                      • 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=2080,10188928389261681844,15896176919395079003,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6156 /prefetch:8
                        2⤵
                          PID:2140
                        • 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=2080,10188928389261681844,15896176919395079003,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6156 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4572
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,10188928389261681844,15896176919395079003,131072 --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=5268 /prefetch:1
                          2⤵
                            PID:4712
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,10188928389261681844,15896176919395079003,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4188 /prefetch:1
                            2⤵
                              PID:1244
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,10188928389261681844,15896176919395079003,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5440 /prefetch:1
                              2⤵
                                PID:4060
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,10188928389261681844,15896176919395079003,131072 --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=4008 /prefetch:1
                                2⤵
                                  PID:4376
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,10188928389261681844,15896176919395079003,131072 --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=5772 /prefetch:2
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:4896
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:1616
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:1660

                                  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

                                    e189354a800c436e6cec7c07e6c0feea

                                    SHA1

                                    5c84fbda33c9276736ff3cb01d30ff34b032f781

                                    SHA256

                                    826adca1e688de79a3ec5b91c75990927fb2a33ae717f474608c68336053f427

                                    SHA512

                                    ceb069a5e83a634503e253846fa17b8bf7aaa539c3353ce61251633d69068e24c5eadd1b496f43058790d2b513e65d2c0b0213730813d0b58bb82a00596e05e4

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

                                    Filesize

                                    152B

                                    MD5

                                    b9e3e150cfe464e9ebf0a6db1aa5e7a2

                                    SHA1

                                    3cb184e2781c07ac000661bf82e3857a83601813

                                    SHA256

                                    2325a6292907263d1fb089a09f22fbcc6bad56f4961d427efdef1abaef097bcc

                                    SHA512

                                    f5eb1e76eb9441cf5000d8d4db9296077b61714ead5012779c084b37f4bba07614055738f5dce69b13b25975d9b7c03eab049b7685eee09b23fd8d4a7d71a039

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

                                    Filesize

                                    144B

                                    MD5

                                    5752ba8e132eb5c41c8daaee997bd0f3

                                    SHA1

                                    434aa2df72d7ecda1e42e7d5096626e9cdec88a4

                                    SHA256

                                    8e582267e93552f22442e7aba07aed16c2177e3c5578a04c7a0804aae8c93378

                                    SHA512

                                    d5f150c68d15561ef27310919aefbffbc573bc18048948c59712a7b8bcc9f1b35f5de56f50e342dd541f6e7dfb99f91151eb1f041c5555d97cd908f6f966b373

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

                                    Filesize

                                    96B

                                    MD5

                                    0a4de30e8c7a1502472fad32607d727c

                                    SHA1

                                    0bec32bb8b432d0caadb967e4a1997f7b13a250c

                                    SHA256

                                    fce68049e754fa68b7546c77e7be827d931733a4b7b98b87e95cf709ce6cdc50

                                    SHA512

                                    bc87b483e979b1ed15608b5d31a68db6516eb1700e9030cbd9bdcdfd11177929ef43baa8b7c3048eb2b1d9992e84f1069b12030797f4c97fe53ccb5ddec58deb

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

                                    Filesize

                                    1KB

                                    MD5

                                    0c4b439a0083f7d7c6a931bf30c13d35

                                    SHA1

                                    7aa4968e1695f5f5f60bec6bb3fbb9e7d99ac291

                                    SHA256

                                    985c816d8c65d6234759467e8127adf2375c3c79c4cd12ca27fdd8a05b98e7bd

                                    SHA512

                                    5ebcfa3c21e57f88c903af4f392d3bb44a7b29efe8aca88d991df230493f8935345e45bcb24d0ec2a39dbe2d18bedf5c36a5350f3ab14c30a63dc526e8d8bfd5

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

                                    Filesize

                                    6KB

                                    MD5

                                    efb6962739ddf00739d6a493e27dfc61

                                    SHA1

                                    31edca4151ffa66b7bd04aaddbc1f2495030de9e

                                    SHA256

                                    1de8ce6edfd1dcce275deaa8f424d281b4c000282f81288665df2b22aaa1b112

                                    SHA512

                                    87c57a9c831050a582010d3e1b51794bcf7310f4a068ca42a6640bda0ba39db0a90302686b8141178e87e5b4232097fdfbe7e85d6ce0b0284480d03e13b37c75

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

                                    Filesize

                                    6KB

                                    MD5

                                    59e3aeae7bcf72442fc8d0b208e04885

                                    SHA1

                                    fee0aa1e67b0d6158184cff4d5f383a78cdfd210

                                    SHA256

                                    616ae9e61e231b9b0357154de7263cdaa19f45546dc4c5841b52db4142f1f3ca

                                    SHA512

                                    c47b10f6f97c9487cccf77798042dfe4cd53a943cac4a09916622c74246ef25b9acccb9c6e6c73d1c1f2162d4ba9d6b90d91415ecaf9aeacfe30c8f75116b0fc

                                  • 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

                                    11KB

                                    MD5

                                    5d9bd395ee202870ed79d1a0517595d8

                                    SHA1

                                    0aeee650667d7d075e960a12291c003aaa3c35a0

                                    SHA256

                                    eac64510e441b700d3b697f742fc5863147ae3b2e258800008a923a57b4db8de

                                    SHA512

                                    bb96c120c998b4b25327621e0b46ba0efc0fa7ed2ed6720a4a3303a56b5d554668080050c9d924aa53b3880b872501533ad68e4237eca9c6a5ff71114daaba6d