Analysis

  • max time kernel
    13s
  • max time network
    15s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241211-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    07-01-2025 03:08

General

  • Target

    https://drive.google.com/drive/folders/1IcgdOjTdKkUnEVQDpg2U97OMHaq--1rE?usp=drive_link

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 26 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://drive.google.com/drive/folders/1IcgdOjTdKkUnEVQDpg2U97OMHaq--1rE?usp=drive_link
    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:644
    • 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=0x200,0x1dc,0x224,0x1fc,0x228,0x7ffedb0bcc40,0x7ffedb0bcc4c,0x7ffedb0bcc58
      2⤵
        PID:1036
      • 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=1884,i,3364359050359288967,18050531839272842853,262144 --variations-seed-version=20241210-050121.637000 --mojo-platform-channel-handle=1880 /prefetch:2
        2⤵
          PID:4648
        • 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=1780,i,3364359050359288967,18050531839272842853,262144 --variations-seed-version=20241210-050121.637000 --mojo-platform-channel-handle=2196 /prefetch:3
          2⤵
            PID:1648
          • 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=2244,i,3364359050359288967,18050531839272842853,262144 --variations-seed-version=20241210-050121.637000 --mojo-platform-channel-handle=2432 /prefetch:8
            2⤵
              PID:1924
            • 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=3112,i,3364359050359288967,18050531839272842853,262144 --variations-seed-version=20241210-050121.637000 --mojo-platform-channel-handle=3132 /prefetch:1
              2⤵
                PID:4152
              • 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=3120,i,3364359050359288967,18050531839272842853,262144 --variations-seed-version=20241210-050121.637000 --mojo-platform-channel-handle=3188 /prefetch:1
                2⤵
                  PID:3380
                • 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=4928,i,3364359050359288967,18050531839272842853,262144 --variations-seed-version=20241210-050121.637000 --mojo-platform-channel-handle=4940 /prefetch:8
                  2⤵
                    PID:808
                • 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:1140
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:788

                    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

                      53d24d37b20f38f9df544e3f9226a981

                      SHA1

                      f4878cfc045962373dcd2f03b2b0a80265734e2f

                      SHA256

                      ed1cce88788aaa9c9677cb0a4ceeef92e37e24b7b59efaf6ef2bd4eb2a3fac72

                      SHA512

                      4141b4d10f92073b94e625c7199de6cb5b2c40d1cbcc9a4a647e9209af4edd451f47387e771141c17475afb3327307bdaa2f852ad4f066001bddb6492a6bf38b

                    • 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

                      217b1f8792fb2a18abea442160010f39

                      SHA1

                      a19230c2da3a7b284a0695a646124e8723778ae5

                      SHA256

                      396eaeaabb8e2488b39bd3e40591911724fb990d5e2847a20d61f88aa3a4b8db

                      SHA512

                      194fe2525d7cd02db999a5f3f1f03d4763d49938d9c985c11aca769fd505c0f6adaf24df385105afb3ce8300de3a4269e45ab89d7835fb51eb96084e0e1a49f5

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

                      Filesize

                      9KB

                      MD5

                      9bc0b24954ade8f328ef21a56225b18a

                      SHA1

                      a993bd76a36960e48a6e9b0895d6d3dde3df6cf2

                      SHA256

                      1a07c14a2cd5bca41800da41cd81a99824010525eb862e4c461696bd958bb316

                      SHA512

                      2b0498776938f0d2f361ed5ddc5d1e3a03215a7a8712bf668c24f5ec77a6f79b0f49f739f1ac7b8f521cd5970128a2a7dc426e36db57fefc04d41ca33d238184

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

                      Filesize

                      232KB

                      MD5

                      5a1f3605eabfd3da812841b978fdb99f

                      SHA1

                      f85c89a11b7b44cd30deab8b01011da32ba66895

                      SHA256

                      1ed7dd077bc8aa5b906b4bb804b91d1d7c860f03981a08ce76eec1637ef1679c

                      SHA512

                      b7eaf07671cff1b5f61373bedb3c15b64ccf5effe5525ec88ad029c8d0efe9d75fe849d6f18fcc2e67d1b33345b2d6b6a4ccc81d4e39043c60053516216d07c6