Overview

overview

1

Static

static

1

URLScan

urlscan

https://cefpro.us17....

windows7-x64

1

https://cefpro.us17....

windows10-2004-x64

1

Analysis

  • max time kernel
    33s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/01/2024, 08:27

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General

  • Target

    https://cefpro.us17.list-manage.com/unsubscribe?u=9e701fc38bed67023b5f9f5bf&id=9a004b339e&e=0d97f6a5f7&c=1b5715588a

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://cefpro.us17.list-manage.com/unsubscribe?u=9e701fc38bed67023b5f9f5bf&id=9a004b339e&e=0d97f6a5f7&c=1b5715588a
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2496
    • 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,0x100,0x104,0xd8,0x108,0x7fff43e546f8,0x7fff43e54708,0x7fff43e54718
      2⤵
        PID:2040
      • 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=2084,1508371091798538619,13802016789886241770,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
        2⤵
          PID:1216
        • 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=2084,1508371091798538619,13802016789886241770,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2784 /prefetch:8
          2⤵
            PID:5116
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,1508371091798538619,13802016789886241770,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2096 /prefetch:2
            2⤵
              PID:1264
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,1508371091798538619,13802016789886241770,131072 --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=3320 /prefetch:1
              2⤵
                PID:4360
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,1508371091798538619,13802016789886241770,131072 --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=3308 /prefetch:1
                2⤵
                  PID:1696
                • 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=2084,1508371091798538619,13802016789886241770,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5972 /prefetch:8
                  2⤵
                    PID:220
                  • 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=2084,1508371091798538619,13802016789886241770,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5972 /prefetch:8
                    2⤵
                      PID:4968
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,1508371091798538619,13802016789886241770,131072 --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=5492 /prefetch:1
                      2⤵
                        PID:616
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,1508371091798538619,13802016789886241770,131072 --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=5668 /prefetch:1
                        2⤵
                          PID:4132
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,1508371091798538619,13802016789886241770,131072 --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=4924 /prefetch:1
                          2⤵
                            PID:2532
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,1508371091798538619,13802016789886241770,131072 --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=3524 /prefetch:1
                            2⤵
                              PID:3276
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:1572
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:3472

                              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

                                eb20b5930f48aa090358398afb25b683

                                SHA1

                                4892c8b72aa16c5b3f1b72811bf32b89f2d13392

                                SHA256

                                2695ab23c2b43aa257f44b6943b6a56b395ea77dc24e5a9bd16acc2578168a35

                                SHA512

                                d0c6012a0059bc1bb49b2f293e6c07019153e0faf833961f646a85b992b47896092f33fdccc893334c79f452218d1542e339ded3f1b69bd8e343d232e6c3d9e8

                                Download Submit

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

                                1KB

                                MD5

                                db399c5f71080190854aabd2fa8432b8

                                SHA1

                                3bf5b68cb916707c71c6a323db3d48a39c36f3fd

                                SHA256

                                060e80634ce77680d46efe89500e4eb58b54f517fb0b5f5225c55d7268db664a

                                SHA512

                                0dd0747d712bc2f93a95bc1981f0d191c2186cd3d532a0a90b87e5b5c1dda03bc587df541a8600055cf74667a90b5d8e0df64f9cd37aff7f1cd6750cfd96a2be

                                Download Submit

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

                                111B

                                MD5

                                285252a2f6327d41eab203dc2f402c67

                                SHA1

                                acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

                                SHA256

                                5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

                                SHA512

                                11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

                                Download Submit

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

                                5KB

                                MD5

                                28889da1b0e5436cfe448b84486ef241

                                SHA1

                                76fe580baed9cd638b285b3d8494beb9b094dafb

                                SHA256

                                e44b835264262465603233dcb768e8ca655d1c431587a902eb7a3c6c0b36e306

                                SHA512

                                12db0ddb6332562a3c855c3ce71cab2a8769c7217e635f69d0f5706792718429cfca3fe16d104024b1f469a199f6340be6b63216bd9f5791e0fc1bf42bd75c44

                                Download Submit

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

                                4KB

                                MD5

                                742bf7ea509b0029ce387151e27a06b2

                                SHA1

                                505aef024b638f7310862940b8ce4b0cfa63e442

                                SHA256

                                970af6055371e0dc5b2cefb20520d16959e09add864e21420ada767c5bcd3f0d

                                SHA512

                                091ec8caa1af5c303a7c6237e27d2cdccc28728bd96c379894084b718c70f637e62e73826f1a6964f1b4e53e8fca1b1556eae6be4e1e34c7199d8e1600147f89

                                Download Submit

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

                                24KB

                                MD5

                                2bbbdb35220e81614659f8e50e6b8a44

                                SHA1

                                7729a18e075646fb77eb7319e30d346552a6c9de

                                SHA256

                                73f853ad74a9ac44bc4edf5a6499d237c940c905d3d62ea617fbb58d5e92a8dd

                                SHA512

                                59c5c7c0fbe53fa34299395db6e671acfc224dee54c7e1e00b1ce3c8e4dfb308bf2d170dfdbdda9ca32b4ad0281cde7bd6ae08ea87544ea5324bcb94a631f899

                                Download Submit

                              • 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

                                Download Submit

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

                                10KB

                                MD5

                                f1f343917a0dcde24b90ce6ca322559e

                                SHA1

                                a070f75d5c5db46f83ac96f76bcd838738de63ee

                                SHA256

                                20741415c771368fc2219139716c9469bbc39c0657a40dbaf559c22987d5271f

                                SHA512

                                f898aed5d0355944f0577c7e7081b1995204adfa3cbbd94759d636679a2074613b8fa51d040d3d5fde3060c6f7b2e92bba886eb491fe9c7b7927c2062d8137f5

                                Download Submit

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

                                10KB

                                MD5

                                914566c604975746b1f6e236edfa0876

                                SHA1

                                2a8ed4f471765916a7bb181396633a00c81fa3ef

                                SHA256

                                4d149b76ecb031f8b4d969f0be1b022fa9b0af0801ea5f31f3dd278edeb7b788

                                SHA512

                                7c1b9845d3ec817d2f36b0256d20bc9bc3ebd167976d8ef875fae1d3d265b1804741e6a9ea88f6a77877d7918db7f41ebf0c1d8f0f380217b333ee343fe9f24a

                                Download Submit