Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/09/2023, 17:10

General

  • Target

    http://undercoverdwell.com

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 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://undercoverdwell.com
    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:348
    • 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:7 --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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fff70d79758,0x7fff70d79768,0x7fff70d79778
      2⤵
        PID:2596
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1744 --field-trial-handle=1868,i,9472525962997852058,9878864337516851,131072 /prefetch:2
        2⤵
          PID:2240
        • 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 --mojo-platform-channel-handle=1996 --field-trial-handle=1868,i,9472525962997852058,9878864337516851,131072 /prefetch:8
          2⤵
            PID:4844
          • 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=utility --mojo-platform-channel-handle=2196 --field-trial-handle=1868,i,9472525962997852058,9878864337516851,131072 /prefetch:8
            2⤵
              PID:3008
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2952 --field-trial-handle=1868,i,9472525962997852058,9878864337516851,131072 /prefetch:1
              2⤵
                PID:3220
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2960 --field-trial-handle=1868,i,9472525962997852058,9878864337516851,131072 /prefetch:1
                2⤵
                  PID:1956
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4584 --field-trial-handle=1868,i,9472525962997852058,9878864337516851,131072 /prefetch:1
                  2⤵
                    PID:2788
                  • 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 --mojo-platform-channel-handle=3912 --field-trial-handle=1868,i,9472525962997852058,9878864337516851,131072 /prefetch:8
                    2⤵
                      PID:3352
                    • 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 --mojo-platform-channel-handle=5068 --field-trial-handle=1868,i,9472525962997852058,9878864337516851,131072 /prefetch:8
                      2⤵
                        PID:2876
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3372 --field-trial-handle=1868,i,9472525962997852058,9878864337516851,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4124
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=3120 --field-trial-handle=1868,i,9472525962997852058,9878864337516851,131072 /prefetch:1
                        2⤵
                          PID:4856
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=1580 --field-trial-handle=1868,i,9472525962997852058,9878864337516851,131072 /prefetch:1
                          2⤵
                            PID:1956
                        • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                          "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                          1⤵
                            PID:4440

                          Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

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

                                  Filesize

                                  312B

                                  MD5

                                  a5db3ea5038969d101575da4a4cb1c1b

                                  SHA1

                                  63d316f34ab16c69437ae83c2b572db2ea167925

                                  SHA256

                                  1ff44b52859ccca9d44f5638cba43b4c5221442a16c57a4fc86ae891df313c6e

                                  SHA512

                                  527dff43db83b6221b0a1e78e2e4b555cd3b9cc60223d3d6ff07a4ed53264bb4a844554d0de0b7dfe83b2e1182094d5351347e087747551ae264ca95476a9f4f

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

                                  Filesize

                                  2KB

                                  MD5

                                  0a8cc58b688379d93e34c2670f984efc

                                  SHA1

                                  6eb8d491422dec4dec6df7db2d504bdd10f33b39

                                  SHA256

                                  2bdaa5bf1b466bee62f6cdc3b29af0e7091684c39a1a2749bf9c1ff0672ddb5c

                                  SHA512

                                  d2997249e652725adf214e30ae495095518c4805bad82e8b2fd4d59a362d095c3dbd4f58b24be87e64a9656b4e7423015428a4d8df4b3f430a8ca810a462459e

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

                                  Filesize

                                  2KB

                                  MD5

                                  8072145ffc212fb4e69b3b4425dedad1

                                  SHA1

                                  f47b06cb7516ce7b0e579a6398074626277ba3c6

                                  SHA256

                                  5d01af3f0089a83a306288b9e066dafaf1b4c9a5f5d4aa55e0b3094c1ad405e7

                                  SHA512

                                  204d45314fb06ce539f4202642a056e482fbe058adf62b31746ed5e860d667b163cd408e4269a76ec0c628e9ce57fe1df5371a56541831b3cceb1890e0156878

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

                                  Filesize

                                  539B

                                  MD5

                                  5cf0067beb9c6d8b4d016b4abe8512ec

                                  SHA1

                                  d7482df50a33e71ff9a2b4323b49dc9fb1a0b707

                                  SHA256

                                  9c6c5ed4b7ca0e22373834558b8188f963551badd12829805e2c4c1e67f51d61

                                  SHA512

                                  b20ea180f127cc00fb787135c88378b64ddeeeb50adf5d2f5b715322952ed5b71c25894749b46c48f3a074694d03dd177d83e0a1e528977ceabfd73868a08047

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

                                  Filesize

                                  6KB

                                  MD5

                                  e1f9b5abf075cc7ebd3d47505b4e9a53

                                  SHA1

                                  c7ce21f7e541c66f504307d4eeac9f354bea0a9e

                                  SHA256

                                  ff8bd3b15cfbf72c68fffaaba4aced411da3d739fd96953b07d1bc125a0e818e

                                  SHA512

                                  da7dd5c98285feb2b613bef46ecb24086a6490f45a66cd772fea1813ecd9efc004a37fc602e49cbd05aec6f0294947035c8065133a5ec00180ca8e655e209ae2

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

                                  Filesize

                                  6KB

                                  MD5

                                  d5046c5ab4bf8272bdeb30b8a4e8d5f1

                                  SHA1

                                  d717f712d26f2f1044322eef80d91e432fa2ef53

                                  SHA256

                                  e52a47aa358ea614165f380378bd54bf65960d704cd89643b8b32c7068c0aa0f

                                  SHA512

                                  e5aa9c7496722da45fdbcd610d0024a24aa8e2271ca21e71a87fc9fd83f70a4170307bde05e7c89e9b6dfddea8ba49bc6d0ef4764f56a1156882635dbd39a16d

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

                                  Filesize

                                  5KB

                                  MD5

                                  8bc67a37e87100fe637c3ea7c3728901

                                  SHA1

                                  f893072359f83b10ead4a7bf6898c562c6906bd4

                                  SHA256

                                  cccf55097d5c7b8f132a2519b70dd4a688ec31eebd57b380ede1ad415469e1f8

                                  SHA512

                                  3c06aee53ba2e50a793a28cdbbfdffad298647440cc8f07ef70ccdd136d04b22aa3626487f72c682e849b987ac9f5dd152dd28937e655ad505c13c887952f830

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

                                  Filesize

                                  102KB

                                  MD5

                                  7944bb4d0fde4bfa0d13a48c75e45db5

                                  SHA1

                                  a70e6cbb1f4cd2dba1259507b4f222a557b4699c

                                  SHA256

                                  16aaf7dd70da133c809e44bc3da8dbf64df597668cc607fe930a8dbdc81786cc

                                  SHA512

                                  c663af523f4e536de98ecf372ad93df501cfd69af280fdc753e77b858965825303bf178b9824ad74bc91dd5fd7d6669de32b46978158bd741411866dec7718e5

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                                  Filesize

                                  2B

                                  MD5

                                  99914b932bd37a50b983c5e7c90ae93b

                                  SHA1

                                  bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                  SHA256

                                  44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                  SHA512

                                  27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd