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Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/10/2024, 11:17

General

  • Target

    https://weburl.efidem.com/l?t=22&m=bWljaGVsLmJhcHRpc3RlQHByb25hdHVyYS5jb20=&i=TWpSa01EUTFaRGt0TURkaE15MDBaRGhoTFdGaVl6QXRPRE00WmpVNE56ZG1ZalJp&d=1&l=aHR0cHM6Ly9hdXRoLmFnMnJsYW1vbmRpYWxlLmZyL2xvZ2luP3RoZW1lPWNkcmEkYWxtMiZhbXA7c2VydmljZT1odHRwcyUzQSUyRiUyRmVzcGFjZS1jbGllbnQuYWcycmxhbW9uZGlhbGUuZnIlMkZhY2N1ZWlsJTJGTWFzdGVyU2FudGU=

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs
  • Suspicious use of FindShellTrayWindow 26 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://weburl.efidem.com/l?t=22&m=bWljaGVsLmJhcHRpc3RlQHByb25hdHVyYS5jb20=&i=TWpSa01EUTFaRGt0TURkaE15MDBaRGhoTFdGaVl6QXRPRE00WmpVNE56ZG1ZalJp&d=1&l=aHR0cHM6Ly9hdXRoLmFnMnJsYW1vbmRpYWxlLmZyL2xvZ2luP3RoZW1lPWNkcmEkYWxtMiZhbXA7c2VydmljZT1odHRwcyUzQSUyRiUyRmVzcGFjZS1jbGllbnQuYWcycmxhbW9uZGlhbGUuZnIlMkZhY2N1ZWlsJTJGTWFzdGVyU2FudGU=
    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:3008
    • 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,0x100,0x104,0xd8,0x108,0x7ffcdb7d46f8,0x7ffcdb7d4708,0x7ffcdb7d4718
      2⤵
        PID:1948
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,1602326552629819073,13534470867834537497,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
        2⤵
          PID:4440
        • 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=2072,1602326552629819073,13534470867834537497,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4200
        • 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=2072,1602326552629819073,13534470867834537497,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2896 /prefetch:8
          2⤵
            PID:2736
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1602326552629819073,13534470867834537497,131072 --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=3324 /prefetch:1
            2⤵
              PID:3372
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1602326552629819073,13534470867834537497,131072 --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=3332 /prefetch:1
              2⤵
                PID:3624
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1602326552629819073,13534470867834537497,131072 --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=4184 /prefetch:1
                2⤵
                  PID:1816
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1602326552629819073,13534470867834537497,131072 --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=3332 /prefetch:1
                  2⤵
                    PID:2236
                  • 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=2072,1602326552629819073,13534470867834537497,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5668 /prefetch:8
                    2⤵
                      PID:4120
                    • 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=2072,1602326552629819073,13534470867834537497,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5668 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4220
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1602326552629819073,13534470867834537497,131072 --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=5328 /prefetch:1
                      2⤵
                        PID:3476
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1602326552629819073,13534470867834537497,131072 --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=5200 /prefetch:1
                        2⤵
                          PID:1624
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1602326552629819073,13534470867834537497,131072 --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=6088 /prefetch:1
                          2⤵
                            PID:3340
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1602326552629819073,13534470867834537497,131072 --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=6060 /prefetch:1
                            2⤵
                              PID:4612
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1602326552629819073,13534470867834537497,131072 --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=4140 /prefetch:1
                              2⤵
                                PID:1208
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,1602326552629819073,13534470867834537497,131072 --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=4796 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:3232
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:3068
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:2264

                                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

                                  bffcefacce25cd03f3d5c9446ddb903d

                                  SHA1

                                  8923f84aa86db316d2f5c122fe3874bbe26f3bab

                                  SHA256

                                  23e7cbbf64c81122c3cb30a0933c10a320e254447771737a326ce37a0694d405

                                  SHA512

                                  761dae5315b35ec0b2fe68019881397f5d2eadba3963aba79a89f8953a0cd705012d7faf3a204a5f36008926b9f614980e333351596b06ce7058d744345ce2e7

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

                                  Filesize

                                  152B

                                  MD5

                                  d22073dea53e79d9b824f27ac5e9813e

                                  SHA1

                                  6d8a7281241248431a1571e6ddc55798b01fa961

                                  SHA256

                                  86713962c3bb287964678b148ee08ea83fb83483dff8be91c8a6085ca560b2a6

                                  SHA512

                                  97152091ee24b6e713b8ec8123cb62511f8a7e8a6c6c3f2f6727d0a60497be28814613b476009b853575d4931e5df950e28a41afbf6707cb672206f1219c4413

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\35693880-9b9d-453f-85f2-8be65b8d0d45.tmp

                                  Filesize

                                  637B

                                  MD5

                                  78de7345a2a21ca31cf7eb2b36e50173

                                  SHA1

                                  07d02b0fdf1286211ad2559b3801401348b15c96

                                  SHA256

                                  ceb7af2e57c6ebfa13e72ee85240c9997d653720c0ee9efc7e7923d4ccd5f605

                                  SHA512

                                  d7eee2a7ce31b958c2fc9be2bfdf8f1c4dc9a0e277790149a082809046feece5cb579a758ce32e3ce5dbd2585c1153039a9221ab7c434de35fb97569b75086c8

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_00000b

                                  Filesize

                                  24KB

                                  MD5

                                  e5b6dde4f729f4527418df7d9a770569

                                  SHA1

                                  08da995593c00f5c0000d3623433a127ac80842f

                                  SHA256

                                  c63937e2a706bc7d9dcd8d2b7fef2e631f9158148d4bc987c44008bb1df19cb1

                                  SHA512

                                  fbbb511ca5f40cc10f3e10cd99a9261ae5859d9f9c7672cb7e0f86fb7273b61aea6592837013acb1bee7427b894547b4bf83bbc20f2cab9182923f55858fc064

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

                                  Filesize

                                  648B

                                  MD5

                                  a30d9ec89962f84ad21127768caad416

                                  SHA1

                                  9f9f41e52329db19da938dd89d47df4c3a3298e6

                                  SHA256

                                  1cc13066bf15e9f78d1e224be1851a26dd99fca05d651cdca0d06eed9c5b6b44

                                  SHA512

                                  3cbd6c4d25f8cc818ea51ddddbbfbe131fe9b6059205455f7fa114ed7f979ffdc5e6b4dddc7291285d14c159fc156f25abe15e3ae2876996e53b5e239213b58c

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

                                  Filesize

                                  6KB

                                  MD5

                                  f1122ad29c8e04a428946f3a442c16cc

                                  SHA1

                                  edd59b17580f66bcb7894ade62256c7f5150b6c2

                                  SHA256

                                  532b9326e2d133956e0d8a4a06c2f800a525ce6c9f78903a0828760a0c00e93f

                                  SHA512

                                  b2231e9644803e5157c49c4f093e08fe4f5abd259bb09da215054f00e92095100c5b55bc09abff012fbf058995a1bd1d9aed075a4c5df144f0d3d7e96131e8f5

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

                                  Filesize

                                  7KB

                                  MD5

                                  83d50d5b7b0ed6cf81fb031c4183bf25

                                  SHA1

                                  f2070a3506fa14853dac53b51f4cfee2618f7492

                                  SHA256

                                  1ed3d4c4c030f137efea3652c1707aa6ad2a5c6b293d961229da1b79e0b94891

                                  SHA512

                                  b9c58b2a33bb108f336a3bf09f849bfb0c380a658c34a4debb76c001f92703f3ec605df3b47d55f6701aa11b78ce7c38a243033068e20a5e5b78e900dd0fc0fd

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

                                  Filesize

                                  6KB

                                  MD5

                                  511852f8b12f91f4fb06a26e04ca3517

                                  SHA1

                                  d43f93a49c8a258e3d69cd6203e3cfe7ca1d4202

                                  SHA256

                                  d96d5657aecce5e707d17e5c565db7ab33998a38c3fd1dd705994fafbf8de53c

                                  SHA512

                                  a42f6ff6bea681ed221d4788d704373a3977b4502b01827b306173639b221434bf35fbef0fa0216dc9b7ac03cf9886edda011c93afff28de3faaca265f4fd485

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

                                  Filesize

                                  7KB

                                  MD5

                                  d8ebf511a6e7d215e7b4d1e0c40c44e7

                                  SHA1

                                  7fd0c4afe9be241b6ef87a9d82f4c5cfce8b2633

                                  SHA256

                                  953fc1b3388fa27c1cb5384e30e1a7957e4253d6415be089e580d56ff63f2545

                                  SHA512

                                  8b63955554e85112186e8c3267f70291fd1e097e38f9ed9dae6ba3f95c31905ade388156650704af000c939cc6517bf5aa5d68a585e9781281df111aabe46082

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

                                  Filesize

                                  701B

                                  MD5

                                  8046c0c3161dbad743c0a2d2765daa4f

                                  SHA1

                                  87af271cfa21d89a8c04fef85887942c07d3cf6b

                                  SHA256

                                  1cd9e9f5fbe50801c805f85cc68f588dcc10be9d9e8e38a10695aa09bdf215f6

                                  SHA512

                                  e6ddfc4adbea5fcc359049786b805a28ba77949e6841057d15167a35c580571a9e40ab731c987cc08ee3771a05cf0d71fe0130a48d6e2ea45f048a2738fcc5e1

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

                                  Filesize

                                  705B

                                  MD5

                                  5bd82d3ffc268daa1cfe6fb31f7c0b2b

                                  SHA1

                                  4c19200264bf1fe18639350a554ae05f57f2d0ed

                                  SHA256

                                  c688d172216eb82d32401075dbcb05e444bf07b74897893b22e7f23dee7f5b82

                                  SHA512

                                  21d2c4d10fe5445ccf51a7cbd98dedefbe6d0baa48fa27f72e71e3426715b8edcf81b3ccff2176019b9d64c4ce338cac41d0784493ed1003643c50f6de2ae8d9

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57fbc5.TMP

                                  Filesize

                                  705B

                                  MD5

                                  bbe4fe5c7e4e69f609c5d5af983da74d

                                  SHA1

                                  7c30f089bab9718b3c3c01eb8627d8d122c5ca54

                                  SHA256

                                  71e94db493e35b8c75b8e38e9e473ffefd48a4d27b92a2ca753633175e7c7a07

                                  SHA512

                                  fa20f676b32c2d630b98688dcc1df166f0b1f927fb0dbec298fe017298b0efe41159a2e47226192f72288cc51507cde2fd4189633bd8512a2cdec15867f96cfd

                                • 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

                                  a7ec08272d392007b12416fd473bb1bb

                                  SHA1

                                  bebaeda744479aeb7507ceb10dc33c62e61f419d

                                  SHA256

                                  8202a93a13b0cc72eaeee1afd591859332574e1409adca23da0f89785fae10fe

                                  SHA512

                                  721fadbf1fa3119f881d0154ad2e51449a752b7eb74f14b06d7cdad3d5edcefbc2347032a1543a315dc1b5fa94e811e44f9aae416fc4893d82c79369e777e2b7

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

                                  Filesize

                                  10KB

                                  MD5

                                  c089d56bbad81082e98d5fd8e035dc7b

                                  SHA1

                                  87b89fcf02b19c536cc757ed2496f67a788114b6

                                  SHA256

                                  770e5579ec0da578b64ee51accb02bcb54f08560a96af7338b49354b6eaf3142

                                  SHA512

                                  65343aadab3e3ae715bc01f9df333ee133a9276ff0cfa804ea5f0b051a26649b42ea1f2d061ed39272ec569b57ac3bc00d7452827880ef5b6eb01ab811ccebe0