Analysis

  • max time kernel
    272s
  • max time network
    274s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-02-2024 18:02

General

  • Target

    https://heollwopinto.s3.us-west-004.backblazeb2.com/index.html

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://heollwopinto.s3.us-west-004.backblazeb2.com/index.html
    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:2072
    • 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,0x100,0x104,0xd8,0x108,0x7ffae81b9758,0x7ffae81b9768,0x7ffae81b9778
      2⤵
        PID:3380
      • 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=1896 --field-trial-handle=1964,i,12564688182985903818,1157755431460915131,131072 /prefetch:8
        2⤵
          PID:388
        • 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=1700 --field-trial-handle=1964,i,12564688182985903818,1157755431460915131,131072 /prefetch:2
          2⤵
            PID:2728
          • 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=2240 --field-trial-handle=1964,i,12564688182985903818,1157755431460915131,131072 /prefetch:8
            2⤵
              PID:4260
            • 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=3116 --field-trial-handle=1964,i,12564688182985903818,1157755431460915131,131072 /prefetch:1
              2⤵
                PID:972
              • 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=3100 --field-trial-handle=1964,i,12564688182985903818,1157755431460915131,131072 /prefetch:1
                2⤵
                  PID:2720
                • 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=5260 --field-trial-handle=1964,i,12564688182985903818,1157755431460915131,131072 /prefetch:8
                  2⤵
                    PID:3152
                  • 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=4952 --field-trial-handle=1964,i,12564688182985903818,1157755431460915131,131072 /prefetch:8
                    2⤵
                      PID:1996
                    • 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=880 --field-trial-handle=1964,i,12564688182985903818,1157755431460915131,131072 /prefetch:1
                      2⤵
                        PID:3496
                      • 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=2448 --field-trial-handle=1964,i,12564688182985903818,1157755431460915131,131072 /prefetch:1
                        2⤵
                          PID:2236
                        • 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=5144 --field-trial-handle=1964,i,12564688182985903818,1157755431460915131,131072 /prefetch:8
                          2⤵
                            PID:4136
                          • 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=4776 --field-trial-handle=1964,i,12564688182985903818,1157755431460915131,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:2952
                          • 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=13 --mojo-platform-channel-handle=5448 --field-trial-handle=1964,i,12564688182985903818,1157755431460915131,131072 /prefetch:1
                            2⤵
                              PID:2896
                          • 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:3524

                            Network

                            MITRE ATT&CK Matrix ATT&CK v13

                            Discovery

                            Query Registry

                            1
                            T1012

                            System Information Discovery

                            1
                            T1082

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\1b3e1d68-3a13-4f00-809e-7ad154f11921.tmp
                              Filesize

                              9KB

                              MD5

                              cda7b367e859a43cb12b9c6943bd7a37

                              SHA1

                              04d3fcbfd5f42337ccbeea3cba903cc2ee3f1cd1

                              SHA256

                              cd597efeb6c6d2c2cfe9bd8c94f8aa716cf4021d14c80174091e9f5219e4829e

                              SHA512

                              2b525954a0605ba0f632ee3f1fcd6412d8997c6b7868d374e8f9752a5d443b9e617bcae8165a53417b11a1fecc7ab9dbb5167d5dcbb0bcf64dd453847b8bd782

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

                              216B

                              MD5

                              e6a83c32f311cbad414b7032a7cbd064

                              SHA1

                              ed54df72da6f1696fc600b874a07f42c182d0da0

                              SHA256

                              36b2f6cc47addfd1aab7cf6fe884b0a4f7c2d5cca3fe9344419712f29b65b4d9

                              SHA512

                              7b9af3e0738c073ac8217ecf01a218070fce2b7307057f0e2485d420bb7b446a9ae46f116bb80b2152b77fa98048f90fc6d1d9f7c1313cc7fb72b89744b31d79

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

                              2KB

                              MD5

                              d4bfe5555f3148c4559b622854f1b481

                              SHA1

                              b61d7510d4809cdb2c029069ba6c9a38110d5cbf

                              SHA256

                              94bde73d15ececa9bdff25a5c5cf73e64db2ae7e5cc97b44150e03ac573bafa3

                              SHA512

                              589019dab734af47a6bb466e035eaf0dc7fb51c2fc545e26e31867f4b6d517106b28c2b79233806d560b89621a77d895776ab4214b948a2c33a9734d3079f64a

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

                              2KB

                              MD5

                              0d77d38e765941e1a39eff1236bd828d

                              SHA1

                              c4d0665bb2e5537fd8f5ae0efd86dbd0011e7b18

                              SHA256

                              ea797bce7563df1a9392e3c47b13ea61662cad47279e84aa3551ff3b6eacf5f4

                              SHA512

                              cf1ef1acdbb219bdbaffb2b0d9b25d1a5474d7c1d5d6555ffdb529deb90e3d94bd6838c14abee341bae857f1b5edac89b7a7df4f74c8bab02630e8e4b9c41a7a

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

                              1KB

                              MD5

                              35feb6f0fd21f08321881cfccf1fde84

                              SHA1

                              4764903da68b19d21ae1bbf1c15b411a3326e0a8

                              SHA256

                              042698bece8b0e4f9942c5f6ce2108387a97d9e7223349430940d066c76342b4

                              SHA512

                              e7c7c131f83132b094c38aaee6bb8c187c69344ce7601ce441b114510972524296d34131b6f52899612464e2eb1ff5768ba3804e8ab32f0eeae920b8e47bc343

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

                              1KB

                              MD5

                              a463f69aa9458507d5af0a4192422aaf

                              SHA1

                              1532472892e8ae5320445210db69f63ad4abb131

                              SHA256

                              c0c5579043aada2abd50869a30b05513d6e41f785a32f676224cd897f741b4a4

                              SHA512

                              788e3e11d7036cbe5d7b797f19a4287f1c252ad0fc35b4492feaac36c7dadf4434ce7c8112afa3b962d149e812069bfbbadd836133beba94ac3058cc9047001b

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

                              1KB

                              MD5

                              d46577f7e63ff3ab7f61872bcd1ce92d

                              SHA1

                              6f309aa8148b53a13fbddfe695e1895006af3cff

                              SHA256

                              f15dcee89bee5830605e9e20153dc376b29611376d31dc5489bb83e4870db478

                              SHA512

                              cdf8f52b35ebec00ea47b0b6376613fcf11b36f457750dacf16b04a1d52a414ef201ec7daff5054c3c6b7f8e341d05cd8b342597af0872e14944dcdaf692eab2

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

                              1KB

                              MD5

                              749ad2db3690c3647a490a39ec3167e0

                              SHA1

                              520caba99843e924c0dc54d7c53d4cd8c428daa4

                              SHA256

                              a14194adf5d6c1d7ac0fa6e2a32e08c0d4e7e9c1a32c1cec555e2d7d25595234

                              SHA512

                              45d2732cf77d7dd7f8cfbdf3f486a9351db062725c1f7aa8703421ea0e838e19b5a9e1e8fc7720ce8ca1668032709c328d4d34124178557fa3efc39330fbdd6c

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

                              10KB

                              MD5

                              1aed9af8f146f7c4afcefcfd3914396b

                              SHA1

                              359d6447575ab8a80797870ef40a8c549a005c05

                              SHA256

                              ae0b7550ae8ea874be3f05ea22a86b2714f126f38b613cf549d9f0c689e9c0f2

                              SHA512

                              04e5431c60d1a843567cad1241b846b6dcbabf42f8fd6750bb08996891de92da8ce6246ced585cf97c452ad02249de9c15f86f49415e084f9bd35faca577b978

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

                              10KB

                              MD5

                              09f58c1163758b60a3d36a90de88bd98

                              SHA1

                              37c0926bc8ab598ce5a0abcc7240f3ee580b54a2

                              SHA256

                              cfbec57ea9752b32a6c95feab912928823ddf440e8a4d49631d184b7362ba3d8

                              SHA512

                              98fafb1acb91d4da1ed074196a8a36d9b97953b874e56ee46c1a970bfa92470c2385c14e5a6085cfae49a46450924723d06b343510abc7ac9ffb0e76365800d8

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

                              6KB

                              MD5

                              a818b07aaf5f35cc40c8a18c59153ec0

                              SHA1

                              b1bd715efe2c58a73d7a0d21996ec3ce6ea5e1ae

                              SHA256

                              4fd1db9dbd580cb8c9ddfd24b32f25f495a0cc5029e4a3e31e1f27193634ccb4

                              SHA512

                              22fd9f719c73c45424077343a572aa2dbc5f4430967b1bfb7665d59d2ae37526f419f80fb074805bf78aeee1845985364f9d90b14e05b324a66505e5b7fa1fd1

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

                              10KB

                              MD5

                              00372fb769003443fc6a33a9ab7fc1fb

                              SHA1

                              8812708caac8565e0aaefea75023e276024a90a8

                              SHA256

                              5f30814d6a09a10b62e2d94bac91939e9e9c616cdf1ac549b97fe7005dae27fa

                              SHA512

                              97f9cbf8a0d9485243f159ec6c6e2599bf6bd9b5c7917399ed928c7e7e6685eaa3af9259f31a57ba0d4824bf7362b988680de38cb52382b1c768bf47add5d320

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

                              9KB

                              MD5

                              d3bc5ff89fdaebda5eaefc310693aa03

                              SHA1

                              b687aa492096e9ec539828e475f6b35e5e3dbe48

                              SHA256

                              2eabf83408e71a9ca84f23780e470acc200e7240add497293db4e318f24c4b04

                              SHA512

                              0a6f2cd78c80c91bcb0280bdf939b818991881d3095431e09df514abbc92a92a57c91099a0f3b766881ae3fffb8cf9f840fa7083bd7530abdcdb31027fbd656f

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

                              114KB

                              MD5

                              e4f77edc09db285576e3ca624b3b8566

                              SHA1

                              b965b11bbfccb6b22a24b6e765e0d8765dc206be

                              SHA256

                              cc56287a45a7de28680ab1c5c4541766c940d2611fffa55c45a14565b4d8f74f

                              SHA512

                              79a981366dbdc2998e0c2eb93a95280021de514bbd464bb437df0dc1e92204de0ba17db968a8cc3d14969c9af4f041e4480602bce6c3e864a5abf28eb7e2f1ae

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

                              114KB

                              MD5

                              03bab9edb66d7a10f67d7535a01bfa5b

                              SHA1

                              9c9b348858ff23f99712f3e952cec1d20f56211c

                              SHA256

                              02de066de76c6f5fdeaa1f9be77d53b278754d8c7d3cdbb70c17ef847ec359df

                              SHA512

                              f4cc2e674bfd67a8bd7d68bbbb1cf090ec001e6f4a169936362e7ade4c27a7a1f8dddec84e7bac0e6a3a08dd9efc185ed82a7db89a37f7ff64429bc8115bb861

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

                              103KB

                              MD5

                              e8fa2dd708af9badebbf4ae10ea2d7be

                              SHA1

                              2e50c11bc30b70968b9071dfdc809b65e7ef9e2d

                              SHA256

                              07036dc024965b9596ebf17cb8aa0f46b2eb47879f4cc3cb947b861cc9ba016d

                              SHA512

                              54e74072dac4e05ae59cbe341cf55353a3b1a3097cff9bccc795438336418184791accc09a2156880c2a5b7aeb735f38b8908ced7537ee1593229010e267b9a2

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe586935.TMP
                              Filesize

                              101KB

                              MD5

                              c47eff588c43326ec739fa4506671236

                              SHA1

                              9d8e6022b9b15b4e7f0be39224912c4e90f57f57

                              SHA256

                              a0ad6d70d65621afd068a4fba5856ff7391fa3b3aeeb29fd4c6bb3ff51dc32d0

                              SHA512

                              cc325e7c3fdb2b4b917153a30b9ab60c036a9c291898114f1cd5e9817c1046720cb2e3ea89b5a2841d5a1a2d10f553a93445cae304f860490f0d8f8d2db0eb36

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

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                            • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic
                              Filesize

                              2B

                              MD5

                              f3b25701fe362ec84616a93a45ce9998

                              SHA1

                              d62636d8caec13f04e28442a0a6fa1afeb024bbb

                              SHA256

                              b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                              SHA512

                              98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

                            • \??\pipe\crashpad_2072_UYGXFUOHBOBLGYDH
                              MD5

                              d41d8cd98f00b204e9800998ecf8427e

                              SHA1

                              da39a3ee5e6b4b0d3255bfef95601890afd80709

                              SHA256

                              e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                              SHA512

                              cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e