Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/07/2023, 17:57

General

  • Target

    https://inbox-efax.mybigcommerce.com/?guestTkn=94tiiwgosl

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand microsoft.
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://inbox-efax.mybigcommerce.com/?guestTkn=94tiiwgosl
    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:5012
    • 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,0x100,0x104,0xd8,0x108,0x7ffa7db69758,0x7ffa7db69768,0x7ffa7db69778
      2⤵
        PID:4520
      • 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=1668 --field-trial-handle=1892,i,12966491658290401060,6802549385243484957,131072 /prefetch:2
        2⤵
          PID:4596
        • 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=2256 --field-trial-handle=1892,i,12966491658290401060,6802549385243484957,131072 /prefetch:8
          2⤵
            PID:1000
          • 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=3040 --field-trial-handle=1892,i,12966491658290401060,6802549385243484957,131072 /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 --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=3032 --field-trial-handle=1892,i,12966491658290401060,6802549385243484957,131072 /prefetch:1
              2⤵
                PID:3212
              • 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=2204 --field-trial-handle=1892,i,12966491658290401060,6802549385243484957,131072 /prefetch:8
                2⤵
                  PID:4944
                • 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=4900 --field-trial-handle=1892,i,12966491658290401060,6802549385243484957,131072 /prefetch:8
                  2⤵
                    PID:3740
                  • 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=4984 --field-trial-handle=1892,i,12966491658290401060,6802549385243484957,131072 /prefetch:8
                    2⤵
                      PID:4912
                    • 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=5008 --field-trial-handle=1892,i,12966491658290401060,6802549385243484957,131072 /prefetch:8
                      2⤵
                        PID:1240
                      • 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=5024 --field-trial-handle=1892,i,12966491658290401060,6802549385243484957,131072 /prefetch:8
                        2⤵
                          PID:2780
                        • 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=2420 --field-trial-handle=1892,i,12966491658290401060,6802549385243484957,131072 /prefetch:1
                          2⤵
                            PID:4920
                          • 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=4972 --field-trial-handle=1892,i,12966491658290401060,6802549385243484957,131072 /prefetch:8
                            2⤵
                              PID:1784
                            • 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=13 --mojo-platform-channel-handle=3968 --field-trial-handle=1892,i,12966491658290401060,6802549385243484957,131072 /prefetch:1
                              2⤵
                                PID:1476
                              • 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=1616 --field-trial-handle=1892,i,12966491658290401060,6802549385243484957,131072 /prefetch:8
                                2⤵
                                  PID:2932
                                • 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=2792 --field-trial-handle=1892,i,12966491658290401060,6802549385243484957,131072 /prefetch:2
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:3404
                                • 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=16 --mojo-platform-channel-handle=1604 --field-trial-handle=1892,i,12966491658290401060,6802549385243484957,131072 /prefetch:1
                                  2⤵
                                    PID:3836
                                • 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:1972

                                  Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

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                                        Downloads

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\920b5de8-f4d2-434b-9ae0-cde4fb5cb7cb.tmp

                                          Filesize

                                          6KB

                                          MD5

                                          e59b5fd60325e2f0e691a8fc92ac5592

                                          SHA1

                                          22243d9145eda301aae84d6a0fd6de8d9c6fddc8

                                          SHA256

                                          e287b4297cf7e4c007a19e289d11c94fa73f509965279651cac0bcceb852ce23

                                          SHA512

                                          4bb994c8b4fb34b8be02115fe7433ca26bbb0e33eaa53cee8d9ec4cc03f31112a9bbb1a03fa4ed98b5e9f5a51ec9a562f82527361c1cd72a7237dfd2155baebe

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000005

                                          Filesize

                                          87KB

                                          MD5

                                          c931995a5f24b2cd93da5bf13c641be7

                                          SHA1

                                          057eccdbc374d1f7e2693b33c23cdfd0a51efddd

                                          SHA256

                                          a9170b96b2dd60f683d3bb7567d9f7ed99e3457c2c65fcc15225ab9441f3b356

                                          SHA512

                                          e0328f9e283a32e6f98f7495bc1f70fffc700f30b11fe416a41c43c44f666672e53d59ccab4ed36027bf0c879cbe67d98f25e33d4768a39f717ba18fe14bbfd6

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000006

                                          Filesize

                                          27KB

                                          MD5

                                          e7e8369727882d62dacbb85751180d78

                                          SHA1

                                          deca705bd23904b7d57ef020ceae0cf05ed12ff4

                                          SHA256

                                          500af2fc8359c5f3b41c562a021927eb9bf3bcecc05c40bb659d62350b798525

                                          SHA512

                                          bacbbc14651cd1b613bb19398503c8cd4ecb6f5371b609b5891f72b0cbb760b95d1e101c3a4e6ea084fd55c56a8f81a54de2627a93e2ca37505bcb9d0a4495c1

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

                                          Filesize

                                          192B

                                          MD5

                                          1d475dc664f5bd5b4d68235c14e2f051

                                          SHA1

                                          cde67282a75593547252781772fa1e9f64e93dca

                                          SHA256

                                          adf9805fa0d82fe311849ea7c37e5f5d98afc85adec47fd8fe8b7bd31d318823

                                          SHA512

                                          3f3e66c3c7eeb90a51ecd5d06a7062bc51ede346ba24ee3c19e3bf1110062aa7b47685deb26f09c48d7ddf7538e4275432c2158b2f197ddb721028501cc363fc

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

                                          Filesize

                                          336B

                                          MD5

                                          1790e410c823f2dcbee7f4d0b1fbb988

                                          SHA1

                                          624746b80d02c124d1290850c33f850d2fe11c53

                                          SHA256

                                          55feba0d627bc7e601229a7a1aa35bf303af5240bd245f405026f200fb87e634

                                          SHA512

                                          065f17e6c632ffcca9c7433f1b0557956b9326866c80c40c6024d3c432e3ea4a07319a60cf9c3d864ff1d497cdbb9b6dd4212b3f7d7a616f751ea20e05abe4b2

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

                                          Filesize

                                          2KB

                                          MD5

                                          3e530b143c9f4e8b390e3b66b5627034

                                          SHA1

                                          3c7d4ce6d73340b988a47a9d405fb688dde50349

                                          SHA256

                                          f2f1e4a2172ab9408ad3c9c8174553c9174b213315db182e8d68b99b041d96c4

                                          SHA512

                                          76024367b7b4c8256b89190a55f2b664a0490bd6902005114effd39cb891f36d78efd834f3ffae6edca90eb31bb7517d01ce6d63da35ff0068f988b3fbf35c4d

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

                                          Filesize

                                          707B

                                          MD5

                                          254ce15f1bce31b4a7796882f6c942c7

                                          SHA1

                                          9e837bbc67edb0365431a5032c693ad0e5c0be82

                                          SHA256

                                          a4a389e1186c3708eac96b509e143f9d8118de68abfd2527b0863a8c654df100

                                          SHA512

                                          3497e4b21895fee28a1f4e8e2a86267fa29afe6e25fca10c0ffb0734ae2c5c0c9e3ec0a85287bca38d424d97b0d3b2f1d5f27e76afffbd3eaa0f0f0fb19b0235

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

                                          Filesize

                                          1KB

                                          MD5

                                          43d24e352c0a6fc546d0ca7971f5c8b5

                                          SHA1

                                          00de7df37b3db02f10df9f569581c9de04782a4d

                                          SHA256

                                          aed47b39cd5ded9a459559c1b7bd15131fb8d334d5cb51deabf12e9b39999b2e

                                          SHA512

                                          f7b0ea3fade74d7095fb7f5c4697c152e6f6f2a82ae9ea2ea2ba6d25cee7f8396418924636b35026c266e9422bdb1074d397d8276783185f1305e0e2e4187400

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

                                          Filesize

                                          1KB

                                          MD5

                                          56d3f30ce346e63911d1d53aac892e54

                                          SHA1

                                          88d83779404db62177d50ffba564c5cd4161dc7f

                                          SHA256

                                          b938df8b7449dc09c4eb801fcea6b8c1fe4cc7a06307903f270d703ec051fda2

                                          SHA512

                                          e090c5945c3ca01dc35b48ee8c3631cfb52cfc828de185360d2d284ad4656f72ac7276a889d7e22797e45dbb3b2543f5f355c123db986ab103cf8153f0f04519

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

                                          Filesize

                                          6KB

                                          MD5

                                          93b6675de2a81f51abf35e2588f6e2ce

                                          SHA1

                                          f7f72868f417d351121b105dfdf89691fe70818d

                                          SHA256

                                          f7f1238fcdc870ea5dec069929c70eefb91835377ef98c5e38cbdc867867a1b8

                                          SHA512

                                          945fc77b8babe046a47c85e69d0f0dff4a37b39161c3c80f3e7e57a4e52b9a6aca92450970fbd8d57467527beca41d695ee230e6dd9114907afaee502ba14ec1

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

                                          Filesize

                                          7KB

                                          MD5

                                          8b2eeaea5b0c28cb9cf83c541b0bf9f3

                                          SHA1

                                          43bbf3a06e0663e3af1c77b2891e55f05c4b7cb5

                                          SHA256

                                          7d05761ba4ac12f53f8e4afc8f4432d84412dad7c159590317cec3ebe72d9fa8

                                          SHA512

                                          e0ad049476e88db706f8831cf7e4cdcec5fd85a9844177f1b75c9b69be13c4599d90a7597c2071ab3704e338677c3b28d2682e17e8877aa418352a71bc14947a

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

                                          Filesize

                                          89KB

                                          MD5

                                          fdd0d4a7f4120c6e3fab0006afcb8ac4

                                          SHA1

                                          ac3f1cc0fbdab9126e88f64927546a437dbf6f22

                                          SHA256

                                          3758a6c42ff92c3bb00c25b6e516c05ceec268a4a46d7e4a3919f0d4b8010be0

                                          SHA512

                                          50ebfc132acde0bc0bbecccefe967084f2a50eb11a1fd464c67047c42f41d426c0d02f4e3bcf7bc2c91a299536144cafcdfa4c171ba4b6d202277560992feba2

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

                                          Filesize

                                          89KB

                                          MD5

                                          fd3a6a7c347088b8e9d5e14c9fa24fb8

                                          SHA1

                                          93dc87dda38d97ec1b0b489c3f9d89e19053bb97

                                          SHA256

                                          3fce50354101ddd337f05e825a05e98bb2ef8851020fe6f02f856498e67fe480

                                          SHA512

                                          fc9d183d0f6565cb23676c69e384d7448b1ea2ccd2357124ede032682247c9eca6a31acce3f9d9acfe521ca765310f49165745aadd803a80188f217ed7740387

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

                                          Filesize

                                          131KB

                                          MD5

                                          c0a468b9c2afa5f81b3f12ff97773e69

                                          SHA1

                                          62b15a27d2055bd3a3473f888c3ccd88dafdb550

                                          SHA256

                                          1766cd54a9b958cd44b9c91ea83249d6d3a2a15105ea8265294ec5689f5a0795

                                          SHA512

                                          3a372eb93597fbd73b8d4a421019041b4b994f0253960342878456c00c1dc473b65b11610ddce543973bee28beb9682893d2b7381193da27e8c9b11bea16a9fe

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

                                          Filesize

                                          89KB

                                          MD5

                                          5777daa17c30f83513be1e6c7b57dc16

                                          SHA1

                                          7dbeab4fbd9c00f574413b2501fdf9ea58f1d8f4

                                          SHA256

                                          54dc235ec1312b14cbafa13f80e3fb8d889ffa617c0676b0c4e26dcdd5cd65e9

                                          SHA512

                                          cb14e1038f753a9901fcfbbe2d886216d6858bb6f7633ab1f588939bc0516552367bbf29c04e71b8f31677b4b7e1fa72458d16d536f8adb6bb7048c0e953013c

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                                          Filesize

                                          102KB

                                          MD5

                                          954e6bdfc3e335274aea84e133ad08e8

                                          SHA1

                                          e7edc34744dd06d1af217b81c5d2bcbf68efac64

                                          SHA256

                                          86f4e1ae3aa304340bf13115b564df8cc09b34fe7e22f405c24c06d79e0fcbec

                                          SHA512

                                          da898595e20747931ccf56d70ec806faef6168d651e46fb00f0a2677683eac15920dd4c10a0abb2dee079be8568d40aadd8329cda5e15636c9c0ffe5d48f13d0

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                                          Filesize

                                          101KB

                                          MD5

                                          c1670fe3a984c4883088df0ded863fa5

                                          SHA1

                                          0c7daf8b2e88ccdfc071d9c5d71e99b240cb52a3

                                          SHA256

                                          e09ca030ea1020d5cfa5dadbbced1f241c5895064726146e782d7184a8407974

                                          SHA512

                                          11ddc066160f4de5b00e5a612b9d688d602b4c6b0d65029e6a150d4fdcfa4221ac2b941731bf0ec4a6b8b146b9fb17f7eac3bd060bfb7985eca087eadec72c41

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe585157.TMP

                                          Filesize

                                          97KB

                                          MD5

                                          b33f99c5a17304bd91fb2be3053d28fd

                                          SHA1

                                          d4fe40177f4d5905bb8bc1cbca50887ef486ece5

                                          SHA256

                                          2e9235b50dc2093e28720009d1bcfcde259a38a232ddd07ad9c2300516988d28

                                          SHA512

                                          6101dbd90ffb9733457f7bc912fb85dbbd7ab882536951f1437c6e3efcd1033d15fef774ae08b42df1c251dca010a822b064c8c93f5157cf86e0665ceba0add9

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

                                          Filesize

                                          2B

                                          MD5

                                          99914b932bd37a50b983c5e7c90ae93b

                                          SHA1

                                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                          SHA256

                                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                          SHA512

                                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd