Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-03-2023 02:39

General

  • Target

    https://outlook.office.com/mdv?redir=http://r4zr.05.poia.com/zggsakpr%20#tj_base64_encode%20aHR0cDovL2pnaDFyc2RhLmh5dW5kYWllYXN0ZXJuLmNvbS8=?em=zakeila.campbell@tnb.com%22

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 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://outlook.office.com/mdv?redir=http://r4zr.05.poia.com/zggsakpr%20#tj_base64_encode%20aHR0cDovL2pnaDFyc2RhLmh5dW5kYWllYXN0ZXJuLmNvbS8=?em=zakeila.campbell@tnb.com%22
    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:2028
    • 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,0x100,0x104,0xd8,0x108,0x7ffa7d329758,0x7ffa7d329768,0x7ffa7d329778
      2⤵
        PID:3076
      • 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=1840 --field-trial-handle=1856,i,8216902263164669189,3596017190666212987,131072 /prefetch:2
        2⤵
          PID:5100
        • 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=2180 --field-trial-handle=1856,i,8216902263164669189,3596017190666212987,131072 /prefetch:8
          2⤵
            PID:524
          • 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=2252 --field-trial-handle=1856,i,8216902263164669189,3596017190666212987,131072 /prefetch:8
            2⤵
              PID:4420
            • 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=3200 --field-trial-handle=1856,i,8216902263164669189,3596017190666212987,131072 /prefetch:1
              2⤵
                PID:1156
              • 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=3208 --field-trial-handle=1856,i,8216902263164669189,3596017190666212987,131072 /prefetch:1
                2⤵
                  PID:2632
                • 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=4424 --field-trial-handle=1856,i,8216902263164669189,3596017190666212987,131072 /prefetch:1
                  2⤵
                    PID:3696
                  • 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=3620 --field-trial-handle=1856,i,8216902263164669189,3596017190666212987,131072 /prefetch:1
                    2⤵
                      PID:652
                    • 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=5288 --field-trial-handle=1856,i,8216902263164669189,3596017190666212987,131072 /prefetch:8
                      2⤵
                        PID:3244
                      • 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=5296 --field-trial-handle=1856,i,8216902263164669189,3596017190666212987,131072 /prefetch:8
                        2⤵
                          PID:3092
                        • 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=4976 --field-trial-handle=1856,i,8216902263164669189,3596017190666212987,131072 /prefetch:8
                          2⤵
                            PID:2348
                          • 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=4900 --field-trial-handle=1856,i,8216902263164669189,3596017190666212987,131072 /prefetch:8
                            2⤵
                              PID:3812
                            • 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=5288 --field-trial-handle=1856,i,8216902263164669189,3596017190666212987,131072 /prefetch:8
                              2⤵
                                PID:3092
                              • 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=2808 --field-trial-handle=1856,i,8216902263164669189,3596017190666212987,131072 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:1296
                              • 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=3624 --field-trial-handle=1856,i,8216902263164669189,3596017190666212987,131072 /prefetch:1
                                2⤵
                                  PID:1288
                                • 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=16 --mojo-platform-channel-handle=2732 --field-trial-handle=1856,i,8216902263164669189,3596017190666212987,131072 /prefetch:1
                                  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 --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=17 --mojo-platform-channel-handle=4576 --field-trial-handle=1856,i,8216902263164669189,3596017190666212987,131072 /prefetch:1
                                    2⤵
                                      PID:2544
                                  • 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:4704

                                    Network

                                    MITRE ATT&CK Matrix ATT&CK v6

                                    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\Cache\Cache_Data\f_00000b
                                      Filesize

                                      19KB

                                      MD5

                                      e7ca24dc3a47160c9af0d45e48f1f911

                                      SHA1

                                      c689e79b895a18c9f1334d6eff56744ae22739b6

                                      SHA256

                                      abb85c399c274734c689156024267ece39c2b96d82c752065c9a649a8abb4c42

                                      SHA512

                                      1b6c6e386b8ae1202e7699b2a56c7573ef44661c7c4977b0a9e261c576066ec3c536ea94c7a4cbb5d70ebef2405ad71aa1e3a10c2a9340c69831db53e2fccabd

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

                                      120B

                                      MD5

                                      e69a7d950b7f79ffca59f47bfc3d6358

                                      SHA1

                                      22fde8b16bdc454e4e6a8edde12809359595315c

                                      SHA256

                                      a9b2c59f84fbbd317f5852ad087b1160c04553336b4a8fee1d26a150b8c0dbfa

                                      SHA512

                                      7e73a4d34f1be0a492d2ee82ed59ae48aa43629453ff5c4bd039cba38e2d2f6e9eab6c53ecea9002aa52f72a1ba422d3d49cc417480cb67a49e953db95be1f57

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

                                      1KB

                                      MD5

                                      891b4c2a9676d5dd01d664cc5662e4fc

                                      SHA1

                                      f59a9fb9e452e73877e09460a053f47857f72576

                                      SHA256

                                      681e58942c39b69ff484938a7a3e7fdecfd2f7ad6dccb8de9b8010b6ad1f352a

                                      SHA512

                                      c373e4e99562f641020b49ad6cba91cd3be8bfbd9e80839ef0bb1eb437b5f36a72949ab8ad8c1baa62f9df44fc78672682651363e7abb1dd80a5f5a581e062c2

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

                                      1KB

                                      MD5

                                      437c6adf68a0046de5283f2e90e5ad4f

                                      SHA1

                                      4e267191e7a339f544f292f4c70c5350f656213e

                                      SHA256

                                      f16e01111be0eb6677c59e11f31af26bc22fdac87bc3de64c8bf6070061224da

                                      SHA512

                                      3ec9f075b880adb56fdfb843707a355103db354e7697b87a92afab0d5838a0e1ec964451906bff325ffa3b3bb8a6a665f9e37ae73a05b0badd55af5b6a2c7688

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

                                      6KB

                                      MD5

                                      dc4727a3b78e3b04b8c07fc64b482658

                                      SHA1

                                      12af60f36184d38d66b8cf35c33f3c87e70090a9

                                      SHA256

                                      fa3183995a5b2b947d94ebed3e589698003b6205548ae0fe4045af8e092d4827

                                      SHA512

                                      0a5967eb2b7bc472b4bb766b1da92183cdd6c00a26cd536ee7562b714a96b6982d3b2c5aa4b3109827f278b2b0cace46dfb1716b3bb1accb2306c9b28234dbb4

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

                                      15KB

                                      MD5

                                      2a14f3f4bcae6cda3b1bf8ac711f7449

                                      SHA1

                                      206248939f96824d3af1f936800a9ec2cb40973f

                                      SHA256

                                      93aab085fc04c20c1bed17e43e89bad3523034ae006ae32c4f6b93ea759176b6

                                      SHA512

                                      62348dd02a3589da83ed2d2d588f13aa89666b2b2d6625ced516414fff47c636920b574885b030233671eec1fbb7fcf832a3c5189c4e1ad14905d1add4e30757

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

                                      146KB

                                      MD5

                                      e4d02366e20e72d118dc8a17c1cb2fe5

                                      SHA1

                                      0a8c4be11abca55b58e926840c7f668f2ee3c59f

                                      SHA256

                                      64d8203e80144c2c6c4ad1799069181e0c1bc8e40bcd1cfbb97ba11332520cdd

                                      SHA512

                                      db93d89ef7cdb067a25f95ef1c3493cf635fc5cbcfdbf3ee13ec0d2a5311b69e27fbdf506f26736f742cffaf276869aa48a53c1418201252b305fa60d3da30ae

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

                                      72KB

                                      MD5

                                      dcd06060fa40a4539ce96d95491592b7

                                      SHA1

                                      ab11735ba0238ff421f9cdbf792cfdcfa6b1a747

                                      SHA256

                                      c238559323cd015f231b349c811920e328efce3a5b795a3e6676b4adc85949a1

                                      SHA512

                                      e64fcf2b7787aaa23177427380cb0b3cd8c67708a88305c2955fee6e2bcd76a9a65d935f9bff3cfff75ae2753002aac365beb965fec26dd6709a8f409319a625

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

                                      147KB

                                      MD5

                                      7497bad1f2fb050a47a93c35c43a64d2

                                      SHA1

                                      78f820cd76380ee917b40b8f9a60f2379ee1ef5c

                                      SHA256

                                      8aa0ed6f094ff85592627c8f2863fabb4296decf24305c88bedcb386fd8c7f8a

                                      SHA512

                                      f4416a92ea2afdd234926acf832ab938302cc041e8bd8de24fd25a3d22b4790363a9273ab3ef7921e3cb66113852245b0e9f4028ae3069b310d6883f78255534

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

                                      146KB

                                      MD5

                                      78a2192f2ce95e7719ff366df4988c62

                                      SHA1

                                      76281be8858acd4ce621ae5cbd42a1499677a7ca

                                      SHA256

                                      26d3cca2d9cc0633580b8c70bb33a42835240e8747f5c2a2349146b72bfc4101

                                      SHA512

                                      7b6bd00516749184bcb1bb70f7299f74a73728ccf64f358cd9923a933afa5fe9bb3f9cf6897f64996ee3c8b8ce603a506a14fc3bf4d2b3a80105592639f1269e

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

                                      146KB

                                      MD5

                                      745a75b3c5377cede86c4f4d837d813a

                                      SHA1

                                      4844dd0b75b11f00964d74aa25ade943bd6daf50

                                      SHA256

                                      1622ab52ab40c32f82dc27b2f376597ef1dd11e6941b328d4e161d05cc9e87be

                                      SHA512

                                      264a9fbae82f4719e7a258505b6629aede3d574e98d89867f8086b2212e1589c43f3e7966f04fbd96157e248836a759ab2053b6b5d19a8cd8dc301c1dc554110

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

                                      2B

                                      MD5

                                      99914b932bd37a50b983c5e7c90ae93b

                                      SHA1

                                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                      SHA256

                                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                      SHA512

                                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                                    • \??\pipe\crashpad_2028_GUEMUUORLLWTDCCZ
                                      MD5

                                      d41d8cd98f00b204e9800998ecf8427e

                                      SHA1

                                      da39a3ee5e6b4b0d3255bfef95601890afd80709

                                      SHA256

                                      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                      SHA512

                                      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e