Analysis

  • max time kernel
    300s
  • max time network
    251s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/03/2023, 21:58

General

  • Target

    http://104.28.97.105

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 7 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://104.28.97.105
    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:5068
    • 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,0x100,0x104,0xd8,0x108,0x7ffeaafc9758,0x7ffeaafc9768,0x7ffeaafc9778
      2⤵
        PID:764
      • 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=1792 --field-trial-handle=1844,i,11498983952812100608,9123058631589371772,131072 /prefetch:2
        2⤵
          PID:2256
        • 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=2168 --field-trial-handle=1844,i,11498983952812100608,9123058631589371772,131072 /prefetch:8
          2⤵
            PID:4232
          • 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=2244 --field-trial-handle=1844,i,11498983952812100608,9123058631589371772,131072 /prefetch:8
            2⤵
              PID:3920
            • 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=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3044 --field-trial-handle=1844,i,11498983952812100608,9123058631589371772,131072 /prefetch:1
              2⤵
                PID:3332
              • 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=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3064 --field-trial-handle=1844,i,11498983952812100608,9123058631589371772,131072 /prefetch:1
                2⤵
                  PID:3576
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4788 --field-trial-handle=1844,i,11498983952812100608,9123058631589371772,131072 /prefetch:8
                  2⤵
                    PID:4468
                  • 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=4888 --field-trial-handle=1844,i,11498983952812100608,9123058631589371772,131072 /prefetch:8
                    2⤵
                      PID:3900
                    • 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=1844,i,11498983952812100608,9123058631589371772,131072 /prefetch:8
                      2⤵
                        PID:960
                      • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4896 --field-trial-handle=1844,i,11498983952812100608,9123058631589371772,131072 /prefetch:1
                        2⤵
                          PID:4344
                        • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=3436 --field-trial-handle=1844,i,11498983952812100608,9123058631589371772,131072 /prefetch:1
                          2⤵
                            PID:1300
                          • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=5168 --field-trial-handle=1844,i,11498983952812100608,9123058631589371772,131072 /prefetch:1
                            2⤵
                              PID:876
                            • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=212 --field-trial-handle=1844,i,11498983952812100608,9123058631589371772,131072 /prefetch:1
                              2⤵
                                PID:4768
                              • 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=5140 --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=3448 --field-trial-handle=1844,i,11498983952812100608,9123058631589371772,131072 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:1748
                              • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=15 --mojo-platform-channel-handle=5176 --field-trial-handle=1844,i,11498983952812100608,9123058631589371772,131072 /prefetch:1
                                2⤵
                                  PID:3136
                              • 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:1300

                                Network

                                MITRE ATT&CK Enterprise v6

                                Replay Monitor

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                                Downloads

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

                                  Filesize

                                  1KB

                                  MD5

                                  9a55e753f69e79f1344d8d4b85a22a11

                                  SHA1

                                  3440dd798a0038ca2695425b2dbfd09bddfa1669

                                  SHA256

                                  f4d4c5cb01071aed7a47d1966aab58200aedac54603c3ee49121baa9563c6d4a

                                  SHA512

                                  0ce7aa402a0e9a82c2e05c7a67150af61420058240da9f82d9982d93b8cd37a9cd0379c8c8e2f7aeaf7bc23903970a4c0b7c0335df3c68bffd672d5e298e3f89

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

                                  Filesize

                                  6KB

                                  MD5

                                  bd57425f4d6b2c4d2ebffa29eaadbe76

                                  SHA1

                                  8ca1acd36bd5293cc673a338999b8bc0baee276d

                                  SHA256

                                  4e5c3223b8ba5a3e85f8e79009cc00cf028f6e16f8ac1e35fa2a4c7cf46a481e

                                  SHA512

                                  d9a1589792d13e2f11ece926fc7b3368e98dd323bdc803e2a986dab5df8bc5e235c38e557e0126c087347f31ad2925b701e55e6585d2aeb836ba63837cdf9e65

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

                                  Filesize

                                  6KB

                                  MD5

                                  fb211c349ee8a4be95f0a504bc956964

                                  SHA1

                                  c0062dc4f8ef1577832200ba8c2e566941cc05e0

                                  SHA256

                                  e89f3b9bf9e0dca8377701682bd0c9f9a4ac2921ed98db6b8405fd10a964fe85

                                  SHA512

                                  eaf588eb377e9bc07e792c55e80097f75d85f9c9a89aeeb7ed8fa3d2aa83039568ccc5ded5cca491fd66066cd25a09f3fca79defecedba3ac50942c35e76f5d1

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

                                  Filesize

                                  15KB

                                  MD5

                                  f565184081957bf59ba8ae1855577034

                                  SHA1

                                  9bf0c374003fa9635cb8fca0d22b138b2c25318c

                                  SHA256

                                  9be4afb048ff22eb8f4d2d8a3f195a9921175af9edfa471f4e82282bf9953ff5

                                  SHA512

                                  b7437f0e258ea955e42556a8f514e101299c095f25f22bbc6325e28573bd6a839553327f86bc9cf80e8018e7e2738290304f2d66626fd2a5561a5ba648a348ad

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

                                  Filesize

                                  143KB

                                  MD5

                                  e8ca491fce4237c8c80f0f6c750aa9a2

                                  SHA1

                                  d8c94893c3f227d906a6eeb634f2b2451231473c

                                  SHA256

                                  e729ab966f46e505f7bea42c2f5092873ce3b6916538a76ac449004c46331727

                                  SHA512

                                  75bf3b1c7323c6d9f00510a8f1a7f71cb439103b80a615b6e012a0f8f1e27836f4cff695957ddcb9ba91f700f68e811643cf107f6af316b73db2f852829d85bb

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

                                  Filesize

                                  2B

                                  MD5

                                  99914b932bd37a50b983c5e7c90ae93b

                                  SHA1

                                  bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                  SHA256

                                  44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                  SHA512

                                  27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                                • memory/1748-227-0x000002B427DA0000-0x000002B427DA1000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/1748-228-0x000002B427DA0000-0x000002B427DA1000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/1748-229-0x000002B427DA0000-0x000002B427DA1000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/1748-233-0x000002B427DA0000-0x000002B427DA1000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/1748-234-0x000002B427DA0000-0x000002B427DA1000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/1748-235-0x000002B427DA0000-0x000002B427DA1000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/1748-237-0x000002B427DA0000-0x000002B427DA1000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/1748-236-0x000002B427DA0000-0x000002B427DA1000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/1748-238-0x000002B427DA0000-0x000002B427DA1000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/1748-239-0x000002B427DA0000-0x000002B427DA1000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/2256-136-0x00007FFEB8900000-0x00007FFEB8901000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/4468-155-0x00007FFEB7D70000-0x00007FFEB7D71000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/4468-154-0x00007FFEB7D60000-0x00007FFEB7D61000-memory.dmp

                                  Filesize

                                  4KB