Analysis

  • max time kernel
    35s
  • max time network
    29s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    19-12-2024 13:43

General

  • Target

    https://is.gd/pR5RgK

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 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://is.gd/pR5RgK
    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:1700
    • 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,0x100,0x104,0xd8,0x108,0x7fffdfc1cc40,0x7fffdfc1cc4c,0x7fffdfc1cc58
      2⤵
        PID:2244
      • 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=1848,i,11558642250647573425,11192253021339537925,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1856 /prefetch:2
        2⤵
          PID:416
        • 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=2076,i,11558642250647573425,11192253021339537925,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2088 /prefetch:3
          2⤵
            PID:4752
          • 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=2152,i,11558642250647573425,11192253021339537925,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2368 /prefetch:8
            2⤵
              PID:792
            • 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=3056,i,11558642250647573425,11192253021339537925,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3104 /prefetch:1
              2⤵
                PID:3540
              • 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=3064,i,11558642250647573425,11192253021339537925,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3132 /prefetch:1
                2⤵
                  PID:1324
                • 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=3620,i,11558642250647573425,11192253021339537925,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4504 /prefetch:8
                  2⤵
                    PID:244
                  • 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=4520,i,11558642250647573425,11192253021339537925,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4708 /prefetch:1
                    2⤵
                      PID:3780
                    • 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=4812,i,11558642250647573425,11192253021339537925,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4804 /prefetch:1
                      2⤵
                        PID:4788
                    • 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:1136
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:2904

                        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

                          7086cd59344bf675f8f7f190553358d8

                          SHA1

                          9766467df98aabeb0c2f4481fe762832a6af2874

                          SHA256

                          91ca11ad349bdec1c549b3f44bdc047aab5ce6ad21ccdfa40a91a276dad870ad

                          SHA512

                          a36c0b953a1324c4a33c66856920ac99cd09a9395bb3e630d5b85d912e536d499995227621112826de9d21b48c0b52c29452f6f44163b40c30469a1bf3a6ca7a

                        • 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

                          459d5937b17830dfe3f4f7684d01fe85

                          SHA1

                          ec245e19b040112248796da3eae3a44f55491cfb

                          SHA256

                          6820c30488174e15ee38e5d4b38897c99e77b5158a510b888a0f5c6b6d57944a

                          SHA512

                          72ab5a9455904cd03af43d34b4ae0ebbd8b0e7b97e13ddd02cf4a42c8a02d4bba0a575728327c316c5ca2b5e1bbd11817b76b768e762c8ec4c5735bf7718f1a7

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

                          Filesize

                          1KB

                          MD5

                          47bc7fcd8c944f19d284d46088821277

                          SHA1

                          a7c997cf0a6d0ac6615bafd2f20e93bb4ac1decb

                          SHA256

                          f4679b07f4137164b82fb8792eccb0f42bf4aaa2968581b924cee2579735cbe1

                          SHA512

                          70cc5db5c8e65c08f800eb2c08bb7163517f77381868d9418464a583f4bbf0b434810b5b2ed8f890e774671d16d15de4800865794630e8b251e8213c35a17c0f

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

                          Filesize

                          9KB

                          MD5

                          54d75ccfec75f3504ecf50ceeafc033b

                          SHA1

                          0e737aeca90da54145e44f959ffc78ccea98b5b4

                          SHA256

                          11443307de22a4f95a0448d12f45d0dc26da648a92f0d005452b73626ef6b7a1

                          SHA512

                          3444f5743e56fa63ed42eddd2ce12df88e3802712861a7611ef2d983cc579dd0f92cd0df0abc04f4bef4e03adee844e3f7b12b82f10eefd24ae7844d012fefab

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

                          Filesize

                          9KB

                          MD5

                          c12844499dd8c1d76e50a396184ea0c9

                          SHA1

                          ed3fe87a70cc2793203ce6f1f97bedecf2ebde42

                          SHA256

                          cdecdf3e916380521c719306643d7396f972c7e39d6d293b5184f77c402b7641

                          SHA512

                          172fcef326aeb3c190970f523d75366862b85d74178a28c8e3f6dcaa8c24769dcae2757d7e2fbe55aa966a4b4b270170865d718b19f72cce75aa99cc6dee2a8d

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

                          Filesize

                          9KB

                          MD5

                          22a58afe42e3a9fe2e7bbbda5195067b

                          SHA1

                          7d0c03c29456dbd987a66ccfe5abc61048deded2

                          SHA256

                          f34bf71e92955708668a0a7f87386a51f35e88f35931a7fc125e5c90fba247b0

                          SHA512

                          ed0a5daea294395e67a24aa977e905e6aeaf6175896858b60a72028a62b7fd73709fc28a8ae6e92ffef5e74636e29be17e553336f7386389bc8cb231e5f16abb

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index

                          Filesize

                          96B

                          MD5

                          99d16bb495dd314a538f45e76cc6b538

                          SHA1

                          f1c566c7afc6dcdbd5874d13e63df3710e148690

                          SHA256

                          46e6866db0dee1773ace9c54d7a3db542711fe7b94b49dc5c326420f882ceaac

                          SHA512

                          a59cac7655914164ad5803bcac846568442a001ef066cf84669af7f5483d47fb99fc28d2b3ac9998e69b94207d9d16853fbe6cbd2996f8183dfde89c2bc3e093

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

                          Filesize

                          228KB

                          MD5

                          1bf77bcb2b5f0e92fda0e6e428ecba1b

                          SHA1

                          67dd042354aa58aadce3f0887732234f41996933

                          SHA256

                          92d6f2c1625c99b941eea2c21f42308cff4293b146cf10ed6b9734bf5f650440

                          SHA512

                          6a96c64002e493e3452b29780e4e5f95255e5c7c42982fd9805382325b8631baa87f0811e43f8d09021dc003bcf3c236ef9db3e047df0ed08c0c98c9f226f84e