Analysis

  • max time kernel
    59s
  • max time network
    59s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    24/02/2024, 09:57

General

  • Target

    https://ecrmomcl.verizonwireless.com/omclickservice/document/click?a=ECRMOM&c=0&i=4932F497-F27A-FA21-9256-3032C4B644FC&t=https%3A%2F%2Fwww.verizon.com%2Fbusiness%2F%3Fcmp%3Dvcgref%26cmp%3DCRM_M_CU_OM_EM_NOT_99_99_8122217067

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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://ecrmomcl.verizonwireless.com/omclickservice/document/click?a=ECRMOM&c=0&i=4932F497-F27A-FA21-9256-3032C4B644FC&t=https%3A%2F%2Fwww.verizon.com%2Fbusiness%2F%3Fcmp%3Dvcgref%26cmp%3DCRM_M_CU_OM_EM_NOT_99_99_8122217067
    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:4736
    • 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=0x100,0x104,0x108,0x84,0x10c,0x7fff17bf9758,0x7fff17bf9768,0x7fff17bf9778
      2⤵
        PID:4820
      • 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=2068 --field-trial-handle=1848,i,5226423800538072621,9113351082369784173,131072 /prefetch:8
        2⤵
          PID:1280
        • 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=2184 --field-trial-handle=1848,i,5226423800538072621,9113351082369784173,131072 /prefetch:8
          2⤵
            PID:1104
          • 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=1652 --field-trial-handle=1848,i,5226423800538072621,9113351082369784173,131072 /prefetch:2
            2⤵
              PID:4720
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3088 --field-trial-handle=1848,i,5226423800538072621,9113351082369784173,131072 /prefetch:1
              2⤵
                PID:3908
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=3036 --field-trial-handle=1848,i,5226423800538072621,9113351082369784173,131072 /prefetch:1
                2⤵
                  PID:2344
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=1848,i,5226423800538072621,9113351082369784173,131072 /prefetch:1
                  2⤵
                    PID:4996
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4704 --field-trial-handle=1848,i,5226423800538072621,9113351082369784173,131072 /prefetch:1
                    2⤵
                      PID:488
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4504 --field-trial-handle=1848,i,5226423800538072621,9113351082369784173,131072 /prefetch:1
                      2⤵
                        PID:4568
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3796 --field-trial-handle=1848,i,5226423800538072621,9113351082369784173,131072 /prefetch:1
                        2⤵
                          PID:2052
                        • 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=5640 --field-trial-handle=1848,i,5226423800538072621,9113351082369784173,131072 /prefetch:8
                          2⤵
                            PID:3012
                          • 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=5736 --field-trial-handle=1848,i,5226423800538072621,9113351082369784173,131072 /prefetch:8
                            2⤵
                              PID:4244
                          • 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:2504

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\070E0202839D9D67350CD2613E78E416

                              Filesize

                              1KB

                              MD5

                              55540a230bdab55187a841cfe1aa1545

                              SHA1

                              363e4734f757bdeb89868efe94907774a327695e

                              SHA256

                              d73494e3446b02167573b3cde3ae1c8584ac26e15e45ac3ec0326708425d90fb

                              SHA512

                              c899cb1d31d3214fd9dc8626a55e40580d3b2224bf34310c2abd85d0f63e2dedaeae57832f048c2f500cb2cbf83683fcb14139af3f0b5251606076cdb4689c54

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000010

                              Filesize

                              143KB

                              MD5

                              d89d302da43f2175530916825bf77b21

                              SHA1

                              ebd36a5f1ebfbb35c32b48dfe8c68e559106f4a9

                              SHA256

                              49953f9ca00f0f9bef0a10c15f8efa6d73277cf2dd12b9e186f903b9082e86c5

                              SHA512

                              a0bee7b0ab425e0402767ea29bd7dfc566650f02d4da2a5c974d69d0c2f77ef0461fc5fc14c3ab5cbc88572b7d4f2ac3fd231b772b30063ef6a1c13db4c7907c

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

                              Filesize

                              888B

                              MD5

                              a3c7cfa981b3f71a27ceb07c2b6d45bb

                              SHA1

                              9cdc51ff7a6a070eb6da35cacb43f0ad355f2e75

                              SHA256

                              fe7d588ef8f838e2b516868ebae00e019f9ec1a99f3b6aa1424aac259031d0c1

                              SHA512

                              e0afc4a324bc1b1bd48bb2c4700a1fe6476cdfeafb0b8594210d2767d23d1ae320dcea9ab10470db4ca5d0879c07abe7a2549c2d7a8ced8ef92db8300059437b

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

                              Filesize

                              2KB

                              MD5

                              be7df01c0f0db9f240b2186595c2b9cc

                              SHA1

                              e41c6eb90e0e8ea352b1dbe0ac9bd40a789df5f3

                              SHA256

                              eac1cc8af879ccc36ec3918f94aa07ab12d0ff71990e9b52f52cd575f8f998cf

                              SHA512

                              e2cbb719f11191af427d51e3fb4144f4c655f4a9399c5be48e0ab55cda2313a8f9fabd4501a2dae3ea5c41da7176edf4055cba64e28ea645dd1c15662aad38f7

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

                              Filesize

                              6KB

                              MD5

                              bcf317179091f4e3ec11302a0ecd5181

                              SHA1

                              4e42983a7bcb9c781990e396f7ebb8a6ef61c88d

                              SHA256

                              0c4d67ce3e1997bacfc145704a6c6fdab25a9f43aa5e8c6112e9849929920583

                              SHA512

                              bc412de5b8d5ab36867733445eed7e23daba3b6b534777175465cb137a4a95e1a4f24d3bed938396390c7e87cb62cb1d85536b4ca11e91a14f5c1017edc65b0d

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\f408d72760346174a3495f2988b0601f21bd7b02\index.txt

                              Filesize

                              188B

                              MD5

                              85839adf1665bd78d28600c38936bcbf

                              SHA1

                              8957234f3052d7f528ebd25cecb60998aacc268b

                              SHA256

                              b211432df4da7b6aaba3bfb27e2ac5f4467e1055790e01402040d94a821af348

                              SHA512

                              19befa79ef9c78e14e9bc84e08355cc0d79f6adf1512cdd72b19404ff604d13cb3625e2aea7a5a9b33e951f7cf08a96f0301897d7ec12a7f3cbbc955a0320a14

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\f408d72760346174a3495f2988b0601f21bd7b02\index.txt

                              Filesize

                              181B

                              MD5

                              256080d6f0d11aab531948fb8e79a429

                              SHA1

                              fe668a20c1bcb97d52142ab239357695ad771945

                              SHA256

                              8c7c7bb24bed283df451592b6ee38961847e6de6db24ef6c549299d2bd02f8a1

                              SHA512

                              ca1b1cef45afb0c3b0e95f4abaa16ac2bad17f7278667adf7875073bed050cbbacb5b0cbabfd1c37c971530f87353e4a256531a379edc28bd98eca22bb881ad2

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\f408d72760346174a3495f2988b0601f21bd7b02\index.txt~RFe577407.TMP

                              Filesize

                              129B

                              MD5

                              30f7a2da4ba804019995340268e7cb2c

                              SHA1

                              8310ba8ebbede258e20e79cfc9b27652a54edb43

                              SHA256

                              9fec58c8688ee8becdf0e7d7dde9fd515eadb0aa2df1b174385a31583e446a81

                              SHA512

                              6ae2e1df133850961a3becc63e96251a453518cefa1082f87f8de09b44864df52fdae70189443a646e45c34c818e4b0aabc95dc8c1454e0c36e2e121b42350e8

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

                              Filesize

                              130KB

                              MD5

                              35df8b6b9a071f4a67106e703d4e4d51

                              SHA1

                              86014ac0ab0b3624eb0194c9930f7f8fd1aaf562

                              SHA256

                              338a9eff87a23850a08330cf360ccbab5cc582d7c904d817a9a4a672a755a3e9

                              SHA512

                              b16c6f4f6eb1be710c6eb1c8faa313a6841cbadd39c12d3b24f2e467f7b4c17ec2dcd4ffd3a98b3f500b092830b63171d5041cac646bfe452b81fa82e80ea6f9

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd