Analysis

  • max time kernel
    21s
  • max time network
    19s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-08-2024 16:09

General

  • Target

    https://drive.google.com/drive/folders/1JfZ8xkkQD_3TZ5uUlquo0d3fjUPH20Xn?usp=sharing_esl&amp

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 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
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 42 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://drive.google.com/drive/folders/1JfZ8xkkQD_3TZ5uUlquo0d3fjUPH20Xn?usp=sharing_esl&amp
    1⤵
    • 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:3648
    • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ffa67fccc40,0x7ffa67fccc4c,0x7ffa67fccc58
      2⤵
        PID:4828
      • 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=1896,i,17144233952968436612,7200646398584435208,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1892 /prefetch:2
        2⤵
          PID:3704
        • 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=1588,i,17144233952968436612,7200646398584435208,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1928 /prefetch:3
          2⤵
            PID:2420
          • 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=2240,i,17144233952968436612,7200646398584435208,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2444 /prefetch:8
            2⤵
              PID:1660
            • 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=3120,i,17144233952968436612,7200646398584435208,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3136 /prefetch:1
              2⤵
                PID:1008
              • 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=3124,i,17144233952968436612,7200646398584435208,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3180 /prefetch:1
                2⤵
                  PID:1196
                • 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=3660,i,17144233952968436612,7200646398584435208,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4492 /prefetch:1
                  2⤵
                    PID:3476
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --no-appcompat-clear --field-trial-handle=4656,i,17144233952968436612,7200646398584435208,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4648 /prefetch:8
                    2⤵
                      PID:2164
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4660,i,17144233952968436612,7200646398584435208,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4684 /prefetch:8
                      2⤵
                      • Modifies registry class
                      PID:1192
                    • 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=5048,i,17144233952968436612,7200646398584435208,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=5064 /prefetch:8
                      2⤵
                        PID:3976
                    • 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:2132
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:1456

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

                        • 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

                          521B

                          MD5

                          fbacd313e85e1a741488c5beff29226d

                          SHA1

                          bd0d6fe0767c5914e12e075e7635694ef8f0422d

                          SHA256

                          8e3f32c552d9fa3f4fc6d1a4111a5f779b3a5e5576c2eafadc1ca8c896fe6dd2

                          SHA512

                          9844ec21f7ee7b37969d0d6d30b4205e453572416f12df0fa112a8ba5bd75cae1d9faca0a6b3abcfb87aef1e07706b509562f7b9dc69613a1b699fe2c92f4d58

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

                          Filesize

                          8KB

                          MD5

                          a031d63391aa050a6df98fcc65ac4ccd

                          SHA1

                          c47da98a0d4c49d0b93886ef9a26da087365fe6e

                          SHA256

                          e789fbe06af5b07c43b44358f6bfd8f03446c41af4430f6b154a520d4e759361

                          SHA512

                          0a043046f23cee467e7d59dc70a41796c4df432ad0d8197b595e41459eb51e459a55732731aa05140d25be9ca4e3dd70fc864429badb753dfd91fdc86116271d

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

                          Filesize

                          99KB

                          MD5

                          fcf256df8ea9e5c5e36f2d3af381e51f

                          SHA1

                          ab5963385af9af9e2cbe92aa040b6c140a3bce8b

                          SHA256

                          60afbbc2801f3b8ad3caf2aa8e227c8332bfe6bec30d3cddcd780196d8faa59c

                          SHA512

                          30ec213bd314789864e550b139bcb3d93dccff3e999cd9ead6e320b19dc8ec1e243b4165330ea3db0b1eb43a50357d958106bbb92cf2edfc2a7363a1ddaf871c