Analysis

  • max time kernel
    52s
  • max time network
    52s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/04/2024, 12:46

General

  • Target

    https://RM.SMARTSHEET.COM/VIEWPROJECT?ID=9210913&UTM_SOURCE=ENS&UTM_MEDIUM=EMAIL&UTM_CAMPAIGN=NOTIFICATIONS%20%26%20DIGESTS&UTM_TERM=DIRECT_NOTIFICATION&UTM_CONTENT=PROJECT_LINK&COMPANY_GUID=3A6DF6AF-F8C0-49FF-B8B6-BCBD6ACF93CE&USER_GUID=08B3ECF9-9D66-4D72-AF53-B337CA7AFE0C

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://RM.SMARTSHEET.COM/VIEWPROJECT?ID=9210913&UTM_SOURCE=ENS&UTM_MEDIUM=EMAIL&UTM_CAMPAIGN=NOTIFICATIONS%20%26%20DIGESTS&UTM_TERM=DIRECT_NOTIFICATION&UTM_CONTENT=PROJECT_LINK&COMPANY_GUID=3A6DF6AF-F8C0-49FF-B8B6-BCBD6ACF93CE&USER_GUID=08B3ECF9-9D66-4D72-AF53-B337CA7AFE0C
    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:4084
    • 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" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.106 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7fff8556cc40,0x7fff8556cc4c,0x7fff8556cc58
      2⤵
        PID:3728
      • 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=1880,i,1049376311284699326,6268179014485276197,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=1876 /prefetch:2
        2⤵
          PID:2596
        • 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=2136,i,1049376311284699326,6268179014485276197,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2184 /prefetch:3
          2⤵
            PID:2600
          • 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=2232,i,1049376311284699326,6268179014485276197,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2460 /prefetch:8
            2⤵
              PID:2132
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=3124,i,1049376311284699326,6268179014485276197,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3168 /prefetch:1
              2⤵
                PID:1980
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=3132,i,1049376311284699326,6268179014485276197,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3156 /prefetch:1
                2⤵
                  PID:4888
                • 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=4624,i,1049376311284699326,6268179014485276197,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4632 /prefetch:8
                  2⤵
                    PID:3108
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=5056,i,1049376311284699326,6268179014485276197,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=5072 /prefetch:1
                    2⤵
                      PID:4060
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=3208,i,1049376311284699326,6268179014485276197,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4412 /prefetch:1
                      2⤵
                        PID:3316
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --field-trial-handle=4924,i,1049376311284699326,6268179014485276197,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=5092 /prefetch:1
                        2⤵
                          PID:996
                      • C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe"
                        1⤵
                          PID:2052
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:3792

                          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

                                  109e3239f8ca022e1bce9d93a017ffb6

                                  SHA1

                                  e5dbb91cb0fea1491de3ccfb59e1480ce9bb0641

                                  SHA256

                                  1b0694d0a194fb6330f95f82a9178ae58530b00915a5f088ef13484b6d17176b

                                  SHA512

                                  ef473448cb32a06ce0c1452dd80aaad76878047cc92207fd190084aad54c914020a9976de54d7298b3a20fd9a939f12edc493be4fdaa087a7e11668fe1a26381

                                • 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\Preferences

                                  Filesize

                                  8KB

                                  MD5

                                  6102bfe8fcbf9eed2eaf272672d4666a

                                  SHA1

                                  d4d957501fe5737d06a33769528774d35df002e6

                                  SHA256

                                  bce0db0960ad3305f42d745e1fe8def0e83f88181d0d86a8c9529369c70dceda

                                  SHA512

                                  5f0b8790c3db4c04b9bd2f4becaa4728b8bd12977411b73c8cb53a7ee727e03409b9824c94abcf88b57000d6ca35ef3e32e22b0df151ff0b186cc32eb2b57ef8

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

                                  Filesize

                                  9KB

                                  MD5

                                  3c77d5469becb62109f4a4000312c6ce

                                  SHA1

                                  b6416209c8c105f5b0da7aaedf8324b1b1e168b6

                                  SHA256

                                  dabb2ffc337e0dc322d810b70b09eb431efe0d46b66c77ef1a581248e278d16d

                                  SHA512

                                  a2416ee2dfc3af11f2c19f2c2f9a39b4ef7ef1a75e4c6a8934ba17815fbeb04708ea55a672caaf4701189ecabbce6184aa25804e73f406ed469dcda45d455f07

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

                                  Filesize

                                  9KB

                                  MD5

                                  3a7cf439ea70a04d7f65be2a05f46610

                                  SHA1

                                  b9bc89759ff960086739b8069bdec100f9b8243b

                                  SHA256

                                  e0d68c100bc1efb8a629bc95bdfd5e11b1693ffd546f359e60d4f6f035abe517

                                  SHA512

                                  5b2df69bbb2d2a58caa6541da3492d742e4ef1ef1dbc37240a91c327663557827cbc5a3ef42f5bc05252cb86d1b53bb9738004d89e973d4ac773ae73edf42997

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

                                  Filesize

                                  77KB

                                  MD5

                                  24e26c428fa8127f9136b56ceac1a674

                                  SHA1

                                  6c4800160934345df97488097e67ca5d6d3b4b17

                                  SHA256

                                  62e2790df12a35a9dc60152ae808390f7695b79be4ffcd2e7c5136d2b38acc64

                                  SHA512

                                  37ee34ede978c080793f4eff5a698ae68e882238c068246314c5167bd1bb1077963e31cd166606b6214f466d70b66b500e0b9de9ddd78f2b02cbad3b36ca5aa1