Analysis

  • max time kernel
    57s
  • max time network
    57s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    12-12-2024 16:01

General

  • Target

    http://attractivewebsolutions.com/bmw

Malware Config

Signatures

  • A potential corporate email address has been identified in the URL: [email protected]
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Detected potential entity reuse from brand MICROSOFT.
  • Drops file in Windows directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://attractivewebsolutions.com/bmw
    1⤵
    • Drops file in Windows directory
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:5548
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffaf6b8cc40,0x7ffaf6b8cc4c,0x7ffaf6b8cc58
      2⤵
        PID:5152
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1812,i,5402318391431669791,7052196645753074037,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1808 /prefetch:2
        2⤵
          PID:1728
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=1944,i,5402318391431669791,7052196645753074037,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2088 /prefetch:3
          2⤵
            PID:948
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2136,i,5402318391431669791,7052196645753074037,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2360 /prefetch:8
            2⤵
              PID:5552
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=2992,i,5402318391431669791,7052196645753074037,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3028 /prefetch:1
              2⤵
                PID:1616
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=2996,i,5402318391431669791,7052196645753074037,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3136 /prefetch:1
                2⤵
                  PID:1688
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4392,i,5402318391431669791,7052196645753074037,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4292 /prefetch:1
                  2⤵
                    PID:6132
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=4264,i,5402318391431669791,7052196645753074037,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4552 /prefetch:1
                    2⤵
                      PID:2072
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4272,i,5402318391431669791,7052196645753074037,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3012 /prefetch:8
                      2⤵
                        PID:2000
                    • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                      "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                      1⤵
                        PID:1896
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:240

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState

                          Filesize

                          649B

                          MD5

                          a8fcbfdb3a832fbce4834e42d31ffad7

                          SHA1

                          daa04d1d1675e73f1249fa85bfc09efecc5428d0

                          SHA256

                          e046eb63a9a534a5ee9190006399901de1b778bfb7aac58201b242736d099b44

                          SHA512

                          7476b118073bc9348ea040963e0a083fd2f6d04dcf040828b93b200b47094d9647674bbdebcba3e0b269e002a1ed8ff7fc08fca9e2094bc871d660e70b7b6c82

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

                          Filesize

                          240B

                          MD5

                          dd9eb034dee18b9b44cdbbcff2030f54

                          SHA1

                          611c3c5ce5acd103a6414cd83726a1c05862dd5d

                          SHA256

                          79d1bdcbe56587506bd8a60cb0dac6f0565e55e104b626badc7ee2194f5e5fe7

                          SHA512

                          ea132e978002acef1ca4221df58e481316def341b1a1d1b3420f9742c3968b0f39dadb68cbbaac46c140a1d1ce5a587625d83367365f8ba4afb2224c01ad2dc3

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

                          Filesize

                          120B

                          MD5

                          8838a9fc691f71e51c5661e81669ce28

                          SHA1

                          4d74e033e3deb5098558bd842d693c25825c19f7

                          SHA256

                          e62313021244a5d94fc44465226c6a6ce43d5899b6ae905e38bba63de4113dde

                          SHA512

                          cc114ef8da0299db8d752587faf0b21acb06154d91347f0b51d881c568de03f47c2e478622b58aff23b797d4bb7ae9cfea723f6f94f44d0d9257b55638247f6a

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                          Filesize

                          2B

                          MD5

                          d751713988987e9331980363e24189ce

                          SHA1

                          97d170e1550eee4afc0af065b78cda302a97674c

                          SHA256

                          4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                          SHA512

                          b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                          Filesize

                          521B

                          MD5

                          900dc4f58ae5c913078f6b787170a737

                          SHA1

                          29dd0737eea3e501cd39174823ec3e92dba0f04a

                          SHA256

                          a5082c5059c24073bd51279b3ba46175ab78967ead74c37f1574fdaff8419704

                          SHA512

                          46b4293802bc8f8527b2801db825954e6eeffb73cfea243717f8ccdeaa2a4e068f06f6e55f0c66d40a9bd53ada5ecd75e051ea067df7f436d97f1c69e1b3e12e

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                          Filesize

                          686B

                          MD5

                          f162b99bb33273d484879f83f1a0c460

                          SHA1

                          a460df11cc1aba40096a191a63e51284931a7d58

                          SHA256

                          348ff05faa38ca89badb70b81d325c74a0aad23de5edfd20203adef933de5fba

                          SHA512

                          1825cff09d6b8d2d78f9d27f5b1a0a9cda66c4207ca6b6c7ca91390ffcc770ad892e3b2dbf5bd5920f83b6290e4cb7459e6a3daf0324bed53677b3bf6d3e4b17

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          9KB

                          MD5

                          bc42f7a5c8400b6a0e73682e2699c46f

                          SHA1

                          56f56c83847e8a73ec1cc0127df79b2b0edfe946

                          SHA256

                          eeef81738c9722121ce81778061bcff579aa401a011d2a7a28c0fbad17b5e21f

                          SHA512

                          bfe15f9623fb8d6e97bada2804603b42e0893576229f3ad9b11c533c8a3128c1ec61dc1c0aa8972d6f682ab733d420bf8c7f3f108d1c9fec971c33554a81c9a1

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          9KB

                          MD5

                          536f68dc7ef12464d7fb4b11a54f41e2

                          SHA1

                          c461ab176406d4d3dc486025ed6d45c8150364bc

                          SHA256

                          8e7b8ed6a2e161ac47c933c6ccb02ee2883d7790d8af6739841caebd85c298c9

                          SHA512

                          677d79a5c681c9fd9de329e08c6823f0e5fdae7e42b727e43c109336203fb5df30a970d390c21624aab3dc6bd1eba4db917ad8f30b7354c2940684c1c6e27227

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          10KB

                          MD5

                          345102d7bbf8944557bdfa03931e7718

                          SHA1

                          e837fb91128912137dffedb2884cc98ffceca886

                          SHA256

                          fe70692e6b67dada92c5dab57aa65c6aa18f54b289864e934904e904896678b6

                          SHA512

                          f9fddf52194084843dc9ac28709101b98a88921f319f50b77f4b7f6a8d2f3f547f85ad1d2a37180711e117b7e73e0177eea52b13e7e820f2eaaee07d961c969a

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          10KB

                          MD5

                          1ea60339480112ec5289acc458af4e19

                          SHA1

                          641a7ae7033e24901b2f17722b1252b909190140

                          SHA256

                          8e9e1476417901b9ec1daa7826fb592de72a21e413d5e7c18e7a892e88d2d134

                          SHA512

                          26391272f14e12f80e0b8abc09a6b7f965d20beb53b6be084174b860b708d682e20dce4f8683883a7828c349f2f94af59eb2d049ae91efd74dbd9c1bb19aa17b

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                          Filesize

                          228KB

                          MD5

                          cdce793ec7ad7f71065704c0cb109bb8

                          SHA1

                          7c1c90f4c7e473773a6fc6f5ffbfa9c7d292519f

                          SHA256

                          319bff4053c0fbde9a69ab66b17ede2447bc9549784e16eabfbb397c9b979ddf

                          SHA512

                          810fa018b45c73aa72887866c57744d07263695632778e9790850282c45d4f91247d5a0651cd71f4db93b8965f37d7a2965532a3033bca9f393b3aa4df292605

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                          Filesize

                          228KB

                          MD5

                          97cf91a49564f2796ef912a7a8f144a5

                          SHA1

                          f879555c6ca39f3f2a7015aaa999e03cf257b342

                          SHA256

                          f373b201e7745cfee6e1468f1bde95088c661e0229fcc3bf9ed4a25ca434b938

                          SHA512

                          22f799ea311f05e1dc929d7ed682d4807c02665f371328e0abc2a9a6ef7e3bcaef937f3dd5c9bf532673cced5c8010b96747f0377bb0647a5fa3329ba0b46fd2

                        • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic

                          Filesize

                          2B

                          MD5

                          f3b25701fe362ec84616a93a45ce9998

                          SHA1

                          d62636d8caec13f04e28442a0a6fa1afeb024bbb

                          SHA256

                          b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                          SHA512

                          98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84