Resubmissions

23-05-2023 17:14

230523-vr1tsahb8s 8

23-05-2023 17:09

230523-vn9bragd24 8

Analysis

  • max time kernel
    60s
  • max time network
    60s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2023 17:14

General

  • Target

    http://4jn.4748493.gabrielgouveia.ca/ti.com/YmVuQGRvdmVyLmNvbQ==

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: LoadsDriver 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://4jn.4748493.gabrielgouveia.ca/ti.com/YmVuQGRvdmVyLmNvbQ==
    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:5040
    • 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,0x100,0x104,0xd8,0x108,0x7ffbcaaf9758,0x7ffbcaaf9768,0x7ffbcaaf9778
      2⤵
        PID:4936
      • 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=1812 --field-trial-handle=1796,i,7591023132311250888,8104909767997002258,131072 /prefetch:2
        2⤵
          PID:1256
        • 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=1796,i,7591023132311250888,8104909767997002258,131072 /prefetch:8
          2⤵
            PID:640
          • 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=2232 --field-trial-handle=1796,i,7591023132311250888,8104909767997002258,131072 /prefetch:8
            2⤵
              PID:1100
            • 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=3120 --field-trial-handle=1796,i,7591023132311250888,8104909767997002258,131072 /prefetch:1
              2⤵
                PID:1676
              • 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=3160 --field-trial-handle=1796,i,7591023132311250888,8104909767997002258,131072 /prefetch:1
                2⤵
                  PID:2236
                • 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=7 --mojo-platform-channel-handle=4524 --field-trial-handle=1796,i,7591023132311250888,8104909767997002258,131072 /prefetch:1
                  2⤵
                    PID:4724
                  • 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=8 --mojo-platform-channel-handle=3268 --field-trial-handle=1796,i,7591023132311250888,8104909767997002258,131072 /prefetch:1
                    2⤵
                      PID:1656
                    • 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=5200 --field-trial-handle=1796,i,7591023132311250888,8104909767997002258,131072 /prefetch:8
                      2⤵
                        PID:1372
                      • 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=3352 --field-trial-handle=1796,i,7591023132311250888,8104909767997002258,131072 /prefetch:8
                        2⤵
                          PID:4684
                        • 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=5208 --field-trial-handle=1796,i,7591023132311250888,8104909767997002258,131072 /prefetch:8
                          2⤵
                            PID:2420
                          • 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=5580 --field-trial-handle=1796,i,7591023132311250888,8104909767997002258,131072 /prefetch:8
                            2⤵
                              PID:4860
                          • 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:116

                            Network

                            MITRE ATT&CK Enterprise v6

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\8bc0280a-c2e5-4ecb-baff-cbd722246052.tmp

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\4a32d3fb-0832-4789-adda-3b47a00244a0.tmp

                              Filesize

                              15KB

                              MD5

                              711a299a88c067e0f101a9e2d0827d2d

                              SHA1

                              1c00b0e7b73b077b1c93ff0bc7759d1b0e24298f

                              SHA256

                              08886a23c104e2a3841c6d92b99f076acbb74fcc60b08b5f9ba7844580bbdb8c

                              SHA512

                              bb831cf79edacef6c157312324ac4206b72dda89f3faa29803d554d662ca25df3f5ca05652510a72ff4875dcf3b9434651ed6333c8db0674b07ef6bbadb4060b

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

                              Filesize

                              96B

                              MD5

                              3014f95bfd05ff4020268568f4731420

                              SHA1

                              e39afc4593b3df06a38e411f34fc6251b846aaa4

                              SHA256

                              c704100acab31a415b185fcc01b639d4b3f44249abf8556716c64eacbe78b822

                              SHA512

                              c3d372d022cee6defb64ee53ab243266ca0122dc356ea33cfac5a664dede7d1f5601852d521fa911764fc2dab78ef1807d757de54f465a0f51e262a941b10296

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\2395d6f6-7ae6-4c50-b5a3-5cd26971a078.tmp

                              Filesize

                              1KB

                              MD5

                              16a96b133f97fc2c09f1e56051ab7c39

                              SHA1

                              9af7442400c313aa679bd06ba24334a348f7a763

                              SHA256

                              88ed084d4e7a51b0bb1982e93bfec6542b5ca0ebdd6a32f08abc7b2f1614cf0d

                              SHA512

                              57904f978bd69782f76f6548965f8e5db6c39ed27381715dcc23ca7e201f12ab0bff4fbdb29d045b8db13d113be7b695e8974ed15f86edea1ff6d9d15c9a3dfe

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

                              Filesize

                              1KB

                              MD5

                              1c35db7ca3386c2e1cbc47d6c0c6ad09

                              SHA1

                              aa5d5b7dc13f7aef046c4126c63c5c6160bde418

                              SHA256

                              33ddecf492f400ce1cd467d030a1a1b652a8bca57245ff460115ac38b472b651

                              SHA512

                              da204334fbd0ce5cff242d8d44d49524588d5b1863f2fe7089911718829c05b2a84d88380a53a2230fde608128c057c18421f4d310072eaa9189e7b0cbbdb5ac

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

                              Filesize

                              872B

                              MD5

                              31be76584d77aa61b5108113d66072ad

                              SHA1

                              b954cc6ab4cbbebe4751c6263df7e7449c712943

                              SHA256

                              6607f6b1972a90a77c552c80ec6179a4724918dff3e412e8dce5a1d16f82c003

                              SHA512

                              2d0efd18fb3db64928a0edde23e28673d8be25060f47f67dd2f4e4b3b25b2d8ddee6e4cc8a8cfcf21425e7fbea0c1a0bb7afa46378bc9868833e9fea567a23f5

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

                              Filesize

                              6KB

                              MD5

                              2aaffb2907e2bbbbacea6c606428f2d0

                              SHA1

                              3fd11f710e7c93f0381193e291cf415387321b03

                              SHA256

                              bee3e704a8f87c326a2724f66ff9084a228eb9390acfb3d787bb180030b66927

                              SHA512

                              8829d9e2eb7076cd7be831c2b04f1591eabc0a8ce6bbd2c84fc1ebaebcc1e02bf181cfbeeb5a612e15ee5173e02483d296245d182047ebb01cf8aada010616db

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

                              Filesize

                              152KB

                              MD5

                              b280cf8c0bac8343cce24327ec12aae4

                              SHA1

                              d809ffd4a247e1966d7e0daed17b731d79fa8a75

                              SHA256

                              77f58e11316a61baab788f03033ebe55ebca49f20e08440c529264d861721b1c

                              SHA512

                              ac39d00ab2d9eab90b836ad1c28f005928de7eec22d77bfb361caa9301ba58f9fbfb0129523667aec829c118066fcc909568f938192d528f1b28550c6c4ff3ab

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

                              Filesize

                              103KB

                              MD5

                              afee7713bac563e80c575488c2736d4f

                              SHA1

                              6109dc7a20a750f06af2c8cc899aae2448e2dd00

                              SHA256

                              126580fa596881ae04713481a71b7fab54aa9d7e132b65955ab0e03c9c4bc4d6

                              SHA512

                              9df200a9439dbc2206e64f8e0b78f4abbfaf0d02d68d83976351ec0758449af363ed2337e028a108046d7735f9f721b6af2c20bacd3f88e46cc572a4f608dcb6

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe5720d6.TMP

                              Filesize

                              100KB

                              MD5

                              3079fa0b73fd8e8125626e014261bbae

                              SHA1

                              33d634deb27954a717689b961e4d1fa0b19e565d

                              SHA256

                              57c4286b94ada2abb7fb1204561f9de8d676fc2db23b7eefb8547f0b5d7e5987

                              SHA512

                              88f8764ed60c6c0fef222904a4dc6be89f072ee48418e6794a98a7eeb74c8b8855465cf0d8d90c9e687eb1b79de17e4110d4f7491310afb2d8f74afd7559b389