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Analysis

  • max time kernel
    26s
  • max time network
    25s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241023-en
  • resource tags

    arch:x64arch:x86image:win11-20241023-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    24/01/2025, 20:31

General

  • Target

    https://steamcomunmity.com/glft/771243

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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 52 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://steamcomunmity.com/glft/771243
    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:4780
    • 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,0x100,0x104,0xd8,0x108,0x7ff846decc40,0x7ff846decc4c,0x7ff846decc58
      2⤵
        PID:4952
      • 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=1820,i,5295943400474520236,5556955731777641891,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=1816 /prefetch:2
        2⤵
          PID:4476
        • 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=2096,i,5295943400474520236,5556955731777641891,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2116 /prefetch:3
          2⤵
            PID:1404
          • 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=2056,i,5295943400474520236,5556955731777641891,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2360 /prefetch:8
            2⤵
              PID:2284
            • 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=3068,i,5295943400474520236,5556955731777641891,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3096 /prefetch:1
              2⤵
                PID:3364
              • 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=3084,i,5295943400474520236,5556955731777641891,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3248 /prefetch:1
                2⤵
                  PID:3908
                • 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=4100,i,5295943400474520236,5556955731777641891,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3716 /prefetch:1
                  2⤵
                    PID:1836
                  • 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=3728,i,5295943400474520236,5556955731777641891,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3312 /prefetch:8
                    2⤵
                      PID:2016
                  • 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:2116
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                      1⤵
                        PID:2996

                      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

                        542ed89167cedc9e2bb0537e4cf83155

                        SHA1

                        e608f5a5d2bf38d0ac0a1ad63650a0335103b1ff

                        SHA256

                        1204b5e55a2c73b3caf81adb919462e53e8a43e1f1a9e923e8473866169e8f62

                        SHA512

                        5828c4a6772a257e55543ffe766bb0feab8ee4995b05736f1694fb9cc31af3d1d051466af25e7fca1168c1588efbd5ae9b8d4f046fe2af5e6bfcecf3a9223eb7

                      • 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

                        689B

                        MD5

                        85361edb1509d6cce8bb86bad99457c9

                        SHA1

                        8364561ce0d81984496e6b33f423e591770073cb

                        SHA256

                        e6d5adf6f2fcb8ba2cf4f75550b3fd4a2e75eec01f2dd58df3b0d203ab92435a

                        SHA512

                        d3005e624b391f2cc9d211bfa995f13d37aacdc0f5498a5db9b8d36dff468a20f284000ce84f8d7f84e760daa3f7803b67486e48bc3686bdd343fb1bbd155950

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

                        Filesize

                        9KB

                        MD5

                        0054c0bd84b54148a0222adcb6692602

                        SHA1

                        4eba864ef79784dafea71d78bc280aa930ef8292

                        SHA256

                        99e3c6561d1fdbca98fd0c22ca1810b1083c4b04df36d0216439b52a3f7f5c08

                        SHA512

                        8f5daf2dac8070ae35bf429a4230c2956b34a560644612b834876da8e5901a07ce49e83a77cf6b2d5427c80729e83f00b121a741ff0a70f90fe60edab134bb2b

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

                        Filesize

                        9KB

                        MD5

                        0fe823d29efc14a315388e9787357dd6

                        SHA1

                        8f9743a58adacea3bcb798a79dc6fd41a7aab598

                        SHA256

                        d22fc6727284aa8faa22caeeb71917cb72ddf950519bfa7330e3de0e5c3fd87a

                        SHA512

                        d105098c4c4c24f7f9885681e71ae15b7fb5f84920dfd6531c413d411c8b055922a514ff6d3eb4e339e734ae2aa17c0b5c15153999a29c630dcfe2f4ef6237be

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

                        Filesize

                        118KB

                        MD5

                        9a48dab0fc160b75281f4e548f7ba200

                        SHA1

                        969e87fb33e428266ebb7688c47a6303e52a5643

                        SHA256

                        fe5b86b2742a114bb1bdb22ac219e2323ac2568ace01321a8a1ed4b39a05f096

                        SHA512

                        85b49162716c1644f058ecf903bc9f52b8d3c118d4bc2f62a6319a426ad5ca3040e14add79c8fe1532c66efb195c1c50e2216ac9bd1f1abbdd7a534554e0e346