Analysis

  • max time kernel
    300s
  • max time network
    274s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241023-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    07-12-2024 04:33

General

Score
4/10

Malware Config

Signatures

  • 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://office.aeentrabar.com/kTNoOGHr#[email protected]
    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:8
    • 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=0x21c,0x220,0x224,0x1f8,0x228,0x7ffb1b81cc40,0x7ffb1b81cc4c,0x7ffb1b81cc58
      2⤵
        PID:1232
      • 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=588,i,1925798988736334970,8409280777914416041,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=1816 /prefetch:2
        2⤵
          PID:5112
        • 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=2184,i,1925798988736334970,8409280777914416041,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2124 /prefetch:3
          2⤵
            PID:1132
          • 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=2268,i,1925798988736334970,8409280777914416041,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2436 /prefetch:8
            2⤵
              PID:4732
            • 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=3132,i,1925798988736334970,8409280777914416041,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3140 /prefetch:1
              2⤵
                PID:2000
              • 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=3148,i,1925798988736334970,8409280777914416041,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3172 /prefetch:1
                2⤵
                  PID:4636
                • 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=3792,i,1925798988736334970,8409280777914416041,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4524 /prefetch:1
                  2⤵
                    PID:2112
                  • 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=4676,i,1925798988736334970,8409280777914416041,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4640 /prefetch:1
                    2⤵
                      PID:4428
                    • 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=9 --field-trial-handle=4628,i,1925798988736334970,8409280777914416041,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4812 /prefetch:1
                      2⤵
                        PID:2652
                      • 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=10 --field-trial-handle=5048,i,1925798988736334970,8409280777914416041,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=5016 /prefetch:1
                        2⤵
                          PID:3600
                        • 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=5320,i,1925798988736334970,8409280777914416041,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=5300 /prefetch:8
                          2⤵
                            PID:2204
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=10.0.19041.4355 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=3228,i,1925798988736334970,8409280777914416041,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3240 /prefetch:8
                            2⤵
                              PID:1180
                          • 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:1556
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:1968

                              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

                                36ca93725615fd532be11c20dcab172c

                                SHA1

                                4279103fdadb7ceab83daede4acb5a2daa3a5697

                                SHA256

                                956d184ee98c9f144288fb8b39717f1095714263d96cf7db1254a45e82ae81fe

                                SHA512

                                ba43c96b4ebf7ead588abb4c0f09c5dbc6c670e44f0e75a2801920bcdcfdf12c8e38298294ad68e2ca037c705436f8e55d2b9a60cac7546b1b6b953056348c1f

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

                                Filesize

                                360B

                                MD5

                                1f9d609e4e320894d2d7c3c07866ac1f

                                SHA1

                                74d5008e500cb4d72a1cbe2cb5769e15cbcd6339

                                SHA256

                                5077ff142348a7a555d73403ebac4f6dfa21da50c16ace3c86439462dfe69ddf

                                SHA512

                                c827c10ab50cbe8848f44942fd642eec3340e0ad2c2acee450692d8b6744b5f795d606b150fad0d3c0b7918d884d4014a96bc4c9c6ccd91441c4de26c5385201

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

                                Filesize

                                3KB

                                MD5

                                47a8eee5e38028724791da12073a8fd4

                                SHA1

                                a00995b579275de72fc8dcb9d0913e8b4c5cf76c

                                SHA256

                                8af78fe6dae39dbeb651b0afc83b3cd035c5f91e714a96a5c883efca6c3ae591

                                SHA512

                                15becfb8d382a7db37908484e2626654a2962fd497925c8ab44f266a36ddc890112fcae921a4b3e5f17e21caa7ab7ca0e071f160ef9a3c844679b3033b6fce4a

                              • 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

                                1KB

                                MD5

                                495bbfc0dab78655074ecee667d29544

                                SHA1

                                1ec4a435c5d01c53dd4852e7804559e260245618

                                SHA256

                                13b6cfa64aa4452bf54534f99a8abcdee7599f5b7965886d208c3d7feb7059eb

                                SHA512

                                de9a384bbe0844387203743b109a6bebf406a518cd3acb8731d61071f5be70dd5090d1ccfc5ebe5a8e81aa3483e18abe2bf1751d3cdaea55d22b765848a5ffab

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

                                Filesize

                                1024B

                                MD5

                                f3a317ec56b44c686e04f472790d147c

                                SHA1

                                844588466a02fc159cf363ba7855b02c299ed4fa

                                SHA256

                                b70e6d26667c42723adb2db056d82116b14c1f353d1b3a60fef72b7d930d6810

                                SHA512

                                59eab9a98b59966a4fc42c8d907008bec7b6cd9ba06b84b76c0175e0f8f8ec456746bba79e951fabb8973090e66d716293153d251067beca7f8f337503be3054

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

                                Filesize

                                1KB

                                MD5

                                925fa64e624d75ec9ed1ca11c6fbb1b8

                                SHA1

                                01b70ef72ab5542b2e9b5c0f667ce6fa741c8635

                                SHA256

                                03d5dd856200aeb7eedc7596bcfbb941f94a207f799315c983badf6ae63f87cf

                                SHA512

                                4038a384cb4d9388809f928f89da3d28a8b255414d9ff8a411efc5fcfa6c0a415c25c79286dc61e81e5853d1a4af869f2b4df738747ef994ece95f049bcac4c1

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

                                Filesize

                                12KB

                                MD5

                                e20e0c8459849e5eeb982e171298bd6d

                                SHA1

                                1bf6afb033663dafb5fd03419b885d3117a6cbc0

                                SHA256

                                c9a28aff457667aaf836a1b90289aec040e2ed7eba41ef48e6db357ff7e39934

                                SHA512

                                d4b50da5e2465cd7c392fe48a6421e330c326e50b9f5e103452f24e41d97000e4e56d5f9be2751c9a8ca61fd4bee25f13022fcfe41c012b141879168480c65c0

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

                                Filesize

                                12KB

                                MD5

                                76e546eeda37441ce2e943abb0cfb77a

                                SHA1

                                9bcf6fa42adf7c057b99cb7f45af67c8bdd6f771

                                SHA256

                                b679905276d9ed66105437c7d98613e76a7301f7b48b90552e85a8df5b7be3d4

                                SHA512

                                859a5490114fdaf8c866e80e0d4be4b55e0439cfe6c184a891635c55b2bc35d6a45fa89285df4d6be810e604fe2fffdde47d86f12cf626f6874e6143295153c9

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

                                Filesize

                                118KB

                                MD5

                                b8a5cff505ccbb6ae778d11b379f91e5

                                SHA1

                                8c68edd1d8b83f96a20222b87dc3f01004371c2a

                                SHA256

                                9292fa9e24ede1ec15105b9b818a2545e0408ee574d127d2811fe7cbf4bfba5b

                                SHA512

                                5f7c509f5311c1d66f5411f477d142569b79379bac435b712a582e933e89523868a33b88aae677e5a35e10bdda94e13fc9ebe07fa0900087aaa0df5d3dfc0781