Analysis

  • max time kernel
    145s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-09-2024 12:27

General

  • Target

    https://www.dropbox.com/l/scl/AABCisWtAYzRSTrKi0iTmEpSvZzvnJUJJcc

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 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://www.dropbox.com/l/scl/AABCisWtAYzRSTrKi0iTmEpSvZzvnJUJJcc
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:920
    • 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=0x100,0x104,0x108,0xfc,0xd8,0x7fff9a7f46f8,0x7fff9a7f4708,0x7fff9a7f4718
      2⤵
        PID:2456
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,17979939469013264562,3313710695278987782,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
        2⤵
          PID:1548
        • 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=2096,17979939469013264562,3313710695278987782,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2164 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1540
        • 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=2096,17979939469013264562,3313710695278987782,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2888 /prefetch:8
          2⤵
            PID:548
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17979939469013264562,3313710695278987782,131072 --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=3292 /prefetch:1
            2⤵
              PID:1960
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17979939469013264562,3313710695278987782,131072 --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=3312 /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=2096,17979939469013264562,3313710695278987782,131072 --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=5116 /prefetch:1
                2⤵
                  PID:4864
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17979939469013264562,3313710695278987782,131072 --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=4700 /prefetch:1
                  2⤵
                    PID:740
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17979939469013264562,3313710695278987782,131072 --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=3728 /prefetch:1
                    2⤵
                      PID:1956
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17979939469013264562,3313710695278987782,131072 --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=3720 /prefetch:1
                      2⤵
                        PID:436
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=media.mojom.MediaFoundationService --field-trial-handle=2096,17979939469013264562,3313710695278987782,131072 --lang=en-US --service-sandbox-type=mf_cdm --mojo-platform-channel-handle=5588 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:3616
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17979939469013264562,3313710695278987782,131072 --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=3348 /prefetch:1
                        2⤵
                          PID:1448
                        • 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=2096,17979939469013264562,3313710695278987782,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3476 /prefetch:8
                          2⤵
                            PID:1152
                          • 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=2096,17979939469013264562,3313710695278987782,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3476 /prefetch:8
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1668
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17979939469013264562,3313710695278987782,131072 --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=5940 /prefetch:1
                            2⤵
                              PID:1568
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17979939469013264562,3313710695278987782,131072 --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=6152 /prefetch:1
                              2⤵
                                PID:2172
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17979939469013264562,3313710695278987782,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5100 /prefetch:1
                                2⤵
                                  PID:5160
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17979939469013264562,3313710695278987782,131072 --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=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5212 /prefetch:1
                                  2⤵
                                    PID:5168
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,17979939469013264562,3313710695278987782,131072 --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=1704 /prefetch:2
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:6048
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:436
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:2676

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

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

                                      Filesize

                                      152B

                                      MD5

                                      111c361619c017b5d09a13a56938bd54

                                      SHA1

                                      e02b363a8ceb95751623f25025a9299a2c931e07

                                      SHA256

                                      d7be4042a1e3511b0dbf0ab5c493245e4ac314440a4ae0732813db01a21ef8bc

                                      SHA512

                                      fc16a4ad0b56899b82d05114d7b0ca8ee610cdba6ff0b6a67dea44faf17b3105109335359b78c0a59c9011a13152744a7f5d4f6a5b66ea519df750ef03f622b2

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

                                      Filesize

                                      152B

                                      MD5

                                      983cbc1f706a155d63496ebc4d66515e

                                      SHA1

                                      223d0071718b80cad9239e58c5e8e64df6e2a2fe

                                      SHA256

                                      cc34b8f8e3f4bfe4c9a227d88f56ea2dd276ca3ac81df622ff5e9a8ec46b951c

                                      SHA512

                                      d9cf2ca46d9379902730c81e615a3eb694873ffd535c6bb3ded2dc97cdbbfb71051ab11a07754ed6f610f04285605b702b5a48a6cfda3ee3287230c41c9c45cd

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

                                      Filesize

                                      1KB

                                      MD5

                                      1c034508133079a0f969be836fbe93f9

                                      SHA1

                                      28f81b30f757eda1f4467d6ace9f482af4a97dea

                                      SHA256

                                      7ff98d5848ab3856944857d7174c77ae48c3fe7005373e35c042d8dca6464d6e

                                      SHA512

                                      726aca8501619146584c0625675337b12175513a27f9cff3d58615ca00385f42acb511942b8658ca5134e9fe5abb6b2287f95abdef1dbf67f949f4d720e9056b

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\File System\Origins\CURRENT

                                      Filesize

                                      16B

                                      MD5

                                      46295cac801e5d4857d09837238a6394

                                      SHA1

                                      44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                      SHA256

                                      0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                      SHA512

                                      8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                                      Filesize

                                      1KB

                                      MD5

                                      f8ca15b341f86a63ab41dabc186ee0ee

                                      SHA1

                                      7709d179760e7122e6304e344b91158140a02488

                                      SHA256

                                      8da152804fc59ea7c03470a26402534fa45b1f20e3054df98542520ad4d0b472

                                      SHA512

                                      0cc74f15203125ed1c4da942375f5a85745a3738c401ddddec186a288c0c63bc6a9a12cba93443a77686b0e19f75f74163e013c51fb168be6500532f82b64429

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

                                      Filesize

                                      6KB

                                      MD5

                                      acac283831d6bb11aaa8773a395b4601

                                      SHA1

                                      556bd5544b05dddcc74fb2b48f72b37a421bcbc2

                                      SHA256

                                      3a2fe541f1cec35353708af3beddebbd6796cddb0943deabe01d10e084b5027f

                                      SHA512

                                      ce45316dca155e642cb4fa09585de1928e9024797a1f1316c684e0bf155486122068b89cc59b964281a14d44936c6e7a3bcf6f3c5929d51c6d9693753767b7ba

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

                                      Filesize

                                      5KB

                                      MD5

                                      c8b450c658993e734bd12a89fd92b4b6

                                      SHA1

                                      955c1430a197dc7982a343535a2c6f89bc41aca1

                                      SHA256

                                      c305f08473a8615bc6afef837366f777c16636c31d051f851695f969758498dc

                                      SHA512

                                      4ae95cf828cb16a63070c335b4e34f960c50174a79883455690125ec9e53df8cfee10ea02edc9f2d749b4ef00689b9c7ef8ef3f566cce60e0627120258fb6ec5

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

                                      Filesize

                                      371B

                                      MD5

                                      6e1ea976e3b5daadd1366a51eef86bb6

                                      SHA1

                                      5fd3edf91fe50f1598a7070ddf14a7d03a26762a

                                      SHA256

                                      f610a6edcc8b973c7b4b2d719f82ef4a58e19a0b7383e619597e4f5cc69fcb0e

                                      SHA512

                                      f9a45210b52645f9c883ad62c36fa39d3accad7620f983ace31417f1ab79298e3fb65d98d100f426b7a56469cc0e9851bf91ad876e1770d6b014f3a9e015ef49

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

                                      Filesize

                                      371B

                                      MD5

                                      53584da4b2e074b6f69a4e2790415d02

                                      SHA1

                                      ec2ec458c28c3eb3945e9530d528cec20d495bd4

                                      SHA256

                                      3b4c0a65b0458606951f20cac9b6945a9b27aae55871de7de821da6175b76c3a

                                      SHA512

                                      90267ee87fdf1dadba3a546207751fa5a34fb866418ff9642cd9ae2d0718b2fd0bae207816ba713d690f1cda1f2a086fd976358703e5af7cae587b5695c6be38

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

                                      Filesize

                                      371B

                                      MD5

                                      d597975990aee58d262a988be0fa53f2

                                      SHA1

                                      4995c79a7e2412f9f02749b0430ade6a0c7fd064

                                      SHA256

                                      5dea1923968b926c92e51a4ba354d3eab6b465fddad28e0c3dd792c9eee96d28

                                      SHA512

                                      1c95caef6117d53bd22905fab058fdbc8aa6e215871872648906b1fd81a6862948ab10295051bc1f84b895ffc09f0d8e3f6a5342fc4b0622a87d22bc8a6805ad

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

                                      Filesize

                                      371B

                                      MD5

                                      a76d59fd9ebbd4f9735820c428f064bb

                                      SHA1

                                      6d11eaad0726570ba0bbbbd50e3410c4c872ed59

                                      SHA256

                                      5b17bc82953538b29490e01664663ee148c78fc97efa6dc37a02aeba4376af26

                                      SHA512

                                      dcd6d4b01641c6dfda9c55a72ec7b01bb67903fd35b3bfc192994ee408f9a007216ba5e4c26ddf3944638fc847bbb56d9d18c246d663c00f01d74201069aadc3

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe58027c.TMP

                                      Filesize

                                      371B

                                      MD5

                                      0d1b18db567fbb346d4551e5f3ee46d2

                                      SHA1

                                      00a5eb7d7c2ffef28013f59f7755fa77cedae3d9

                                      SHA256

                                      045d105710294d10fc6e0c5dca0050aa83a68750d3f2314c9e5e285d9dc2d5c9

                                      SHA512

                                      87a7606b56207c151ca9aaaea60e966cb181dc27c1872427137e972692dd95d6a619a19f6c3890c88a5dc3c7564ceafa250a5da8abf47b81c9f51a686e5b8ad2

                                    • 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

                                      10KB

                                      MD5

                                      c94a8f7c267283917c134f882ac96e1f

                                      SHA1

                                      20093a176d1dffb3d0313ce1bf306b14b12b020f

                                      SHA256

                                      5aaf998cbfabcb74c3b032a6c0b27299e2ac0fc64091e551404c10210077f02e

                                      SHA512

                                      bb749cf06a7b6828938d46d3d2f2c09c6a325f81f17408cbeebd80be716892b30e9bafc7ceaed3ca091a77adf9174ec2265bb47e4ef186853d496e85abcdf1da