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Analysis

  • max time kernel
    30s
  • max time network
    27s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20250113-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20250113-enlocale:en-usos:windows10-ltsc 2021-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 60 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://steamcomunmity.com/glft/771243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:4572
    • 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,0x220,0x224,0x1f8,0x228,0x7fffd18fcc40,0x7fffd18fcc4c,0x7fffd18fcc58
      2⤵
        PID:4916
      • 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=1972,i,13466798331827552948,7248901750356321566,262144 --variations-seed-version=20250112-180253.846000 --mojo-platform-channel-handle=1964 /prefetch:2
        2⤵
          PID:1508
        • 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=1584,i,13466798331827552948,7248901750356321566,262144 --variations-seed-version=20250112-180253.846000 --mojo-platform-channel-handle=2240 /prefetch:3
          2⤵
            PID:3440
          • 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=2296,i,13466798331827552948,7248901750356321566,262144 --variations-seed-version=20250112-180253.846000 --mojo-platform-channel-handle=2308 /prefetch:8
            2⤵
              PID:1968
            • 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=3152,i,13466798331827552948,7248901750356321566,262144 --variations-seed-version=20250112-180253.846000 --mojo-platform-channel-handle=3188 /prefetch:1
              2⤵
                PID:2020
              • 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=3160,i,13466798331827552948,7248901750356321566,262144 --variations-seed-version=20250112-180253.846000 --mojo-platform-channel-handle=3232 /prefetch:1
                2⤵
                  PID:4264
                • 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=3908,i,13466798331827552948,7248901750356321566,262144 --variations-seed-version=20250112-180253.846000 --mojo-platform-channel-handle=4040 /prefetch:1
                  2⤵
                    PID:5096
                  • 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=3348,i,13466798331827552948,7248901750356321566,262144 --variations-seed-version=20250112-180253.846000 --mojo-platform-channel-handle=4764 /prefetch:8
                    2⤵
                      PID:824
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4676,i,13466798331827552948,7248901750356321566,262144 --variations-seed-version=20250112-180253.846000 --mojo-platform-channel-handle=4680 /prefetch:8
                      2⤵
                        PID:4160
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4876,i,13466798331827552948,7248901750356321566,262144 --variations-seed-version=20250112-180253.846000 --mojo-platform-channel-handle=4888 /prefetch:8
                        2⤵
                          PID:4988
                      • 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:4516
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:4788

                          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

                            0f8b289019ccb01b4193833da0cab8c5

                            SHA1

                            2dd4272a8a345b35be8d77c0bc9e8219b74ee154

                            SHA256

                            109cc5a2415992de477a17cf34faef1f2163184367c3c0dc281d4af83bfa1bf0

                            SHA512

                            c217d1a2c1e6a3b0e30b7b8a892e2e9af441141f2e61f7a10114e8c42e27c0ebe74170530572afdde846d3bb8c7d33cf6a9e22b4753042256007b3818406f074

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

                            Filesize

                            216B

                            MD5

                            f8eeea975056f473ab4c635a4a798e5e

                            SHA1

                            eea059e2254d857d4f22c63ec4bc08bd2afe860e

                            SHA256

                            af1b5fd288138e00218e1f2679e71c235332ed12e4855c3114bee5b91d366c51

                            SHA512

                            67d904df32cd90b40bb0464fb0296c13a366868e98a472b9a52411f5cc2c650722aef8618d4a8efdad02c5baa5bc3d1cadbb34da58a1f387d06600d72cdaa17b

                          • 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

                            691B

                            MD5

                            61a68bdf075a097e30a68eea966d046b

                            SHA1

                            6e65d6e8373cc1209c9c2c20dc1a06c207daa271

                            SHA256

                            012028ed06f4b068e7943d02d17ea2da37710b08c3f25e1ee918deb38d3e1008

                            SHA512

                            520b93a94f4a940a843a34e4a112729d177bc9841f1a1c8458794fb1396a5e03f1f354fa0946e076d92320da35348cea46dd86d237eae9f605d66ee6cb639b15

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

                            Filesize

                            9KB

                            MD5

                            1b55b1378cf74c4f3488b060f5c6523f

                            SHA1

                            75182f9361078dca70d1f62fd38424e113fbabba

                            SHA256

                            6af419cc3ccb70151b1fb32efcf7a0fe155e4f3f672b8afc65e48bea6acf6c3e

                            SHA512

                            66207ae1b09a83ed6a0cdf98eafc27a8b2b27b1cce835c1817fe2534d07f9ed2aa1ba313d8ab77f5bba0182189deccd346a7ab189393ff5be5cb92cdd154ea37

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

                            Filesize

                            9KB

                            MD5

                            75fb3d0096337f71bb175e8418005074

                            SHA1

                            f7115468c26a29ccac6e42be5601da350060a153

                            SHA256

                            99da36c4c8b7f02fd1ffa61aee01b0048dfce7cb085b46ee632fbda4490c382c

                            SHA512

                            ce5c0a8bd0ace9181d9c2397b8f8d719a6f1524c89cc274cf90810ec5237deb671cfc2801dbf97bfce9c687bbed827d55fa27e6d88c6665608c26f6adbeaf4bb

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

                            Filesize

                            120KB

                            MD5

                            b1709e05fbb9fdaffa3a04939f56b716

                            SHA1

                            f888f0a46b6e0190ee27d24e9738d5482b3d1f6a

                            SHA256

                            8483ba3ebb0cc1cbd5c65207e3e035fa441be86ad3895a52a5efaeadb488b520

                            SHA512

                            88bf412b32b17617cb2002a24533d3395c31fbf811be8f92093430d2125bcec250182135398b19e987a78150b02f406cb83219b8599066945155bd333f7132d1

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

                            Filesize

                            120KB

                            MD5

                            63209bddce065585a3c55d0ba72a7b5e

                            SHA1

                            cddecd7d0cf456b9331b903e1bdf8d72fb3a159c

                            SHA256

                            4d388c975378abf142b9c9d9ca29a30aa8eb922ed3a211616d042aded90b1f29

                            SHA512

                            d4102cb1b52cdb051372971a16486f337d4b18df99c22bf788080490bd3dfae22992b88996baa9181a37262ab12a2abe7ba0b7ec60135c9bef970ea7c2f67e63