Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-03-2023 10:19

General

  • Target

    https://outlook.office.com/mdv?redir=http://j6gn.42.poia.com/vk8frsaz%20#tj_base64_encode%20aHR0cDovL29xa3l0ZHplLmh5dW5kYWllYXN0ZXJuLmNvbS8=?em=roger.luo@abb.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 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://outlook.office.com/mdv?redir=http://j6gn.42.poia.com/vk8frsaz%20#tj_base64_encode%20aHR0cDovL29xa3l0ZHplLmh5dW5kYWllYXN0ZXJuLmNvbS8=?em=roger.luo@abb.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:1964
    • 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,0x100,0x104,0xd8,0x108,0x7ffc2e629758,0x7ffc2e629768,0x7ffc2e629778
      2⤵
        PID:2360
      • 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=1796 --field-trial-handle=1812,i,15206669865806416660,3182240606156440098,131072 /prefetch:2
        2⤵
          PID:428
        • 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=2164 --field-trial-handle=1812,i,15206669865806416660,3182240606156440098,131072 /prefetch:8
          2⤵
            PID:3568
          • 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=2212 --field-trial-handle=1812,i,15206669865806416660,3182240606156440098,131072 /prefetch:8
            2⤵
              PID:3224
            • 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=3188 --field-trial-handle=1812,i,15206669865806416660,3182240606156440098,131072 /prefetch:1
              2⤵
                PID:1336
              • 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=1812,i,15206669865806416660,3182240606156440098,131072 /prefetch:1
                2⤵
                  PID:1880
                • 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=3844 --field-trial-handle=1812,i,15206669865806416660,3182240606156440098,131072 /prefetch:1
                  2⤵
                    PID:4808
                  • 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=3376 --field-trial-handle=1812,i,15206669865806416660,3182240606156440098,131072 /prefetch:1
                    2⤵
                      PID:1884
                    • 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=5244 --field-trial-handle=1812,i,15206669865806416660,3182240606156440098,131072 /prefetch:8
                      2⤵
                        PID:3788
                      • 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=4928 --field-trial-handle=1812,i,15206669865806416660,3182240606156440098,131072 /prefetch:8
                        2⤵
                          PID:3844
                        • 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=5256 --field-trial-handle=1812,i,15206669865806416660,3182240606156440098,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3864
                      • 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:2728

                        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\Code Cache\js\index-dir\the-real-index
                          Filesize

                          120B

                          MD5

                          967c7d4f653be58474e9ef732eac2260

                          SHA1

                          0e67866ee7c72cbcc0f7cea8af983d105f5f0d01

                          SHA256

                          0ed2f41ae45e174b8cb02e542306aee6ee610329c8e8e32833f35cf56359f335

                          SHA512

                          37cd3cdf952f58cb86a208da474e8e1bd6e9e83ed005e3edfc0ad7b77c146ad41a15e24fe3fb3627b811dcd3d2c8fd9f37ac8ad8525ba1986e8c1c1ba2d09ff8

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

                          1KB

                          MD5

                          57e2c97e3d2d8066e5ac1c9f7f2e8b9d

                          SHA1

                          4d137d7d95dee172b96d59bcc90a2cd441daf4e0

                          SHA256

                          fd67ada7ecb639d4af5298fb9b603680d89eebb5bdff8ba5d2b6728acc624209

                          SHA512

                          f42d5e54cd9a39ecdc20db8514bdc27616cafbb93474dc27e80e6f3ed1b72134b260e4deebf99de12cee195a489c5ea0f953c06743cb7dd6e30dcd82ffd5f135

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

                          1KB

                          MD5

                          1510c888bc37edbf814d560dba063313

                          SHA1

                          d82e14a7e3fa20e3df4621bdd55b3fa30309625c

                          SHA256

                          f0d96136fc57283336e7e6bb7274682d78034bc314e2b12b85cfb7399636c39a

                          SHA512

                          65efe39d1b7f71ebb399b5efcfcd8705cef4de183df79dfaf25da015646a60b63a8c2a4401c6cfadd73345b2d7aa65b6a69f494d02898f46df7292584e4146c7

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

                          6KB

                          MD5

                          01e86f7b86834ab3b4bf32b19167f048

                          SHA1

                          deaa2ac3a2f587291d6df9b96f99d86c871b118c

                          SHA256

                          c224a0db26123177a4b796d894f4379cff3ea88065623f4a044acb5a49509a6d

                          SHA512

                          7650bcd4a886c80156acbed5bd29f3fefeadee2dd0bf13b77d34e5145101f159aa36a7af762e1d612151e46c141f037a9ba708821dce30da9f8e2e93cf36c186

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

                          5KB

                          MD5

                          2ecb803379180bc4b246985085e1ee15

                          SHA1

                          31f65b90ef722a5eff7600e50eba0815f30dd0b6

                          SHA256

                          07f36ca8e2bd4eb456e3c84a768c5fb563bbb88bca5161bed2948b5e5c033ea3

                          SHA512

                          ba7fdeda90759cda53146b111e196b1db28ab690b37f9dc666af6d096018592754d66bd7a9cc713cefcd02b207974c0ccfafba5e8aef9e8e9a8ef582f73bb6c3

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

                          5KB

                          MD5

                          c7b9999ee7e39fdebd4b771787197eb2

                          SHA1

                          11db2972d681d810d4921b44968cce5fa5cb0546

                          SHA256

                          f2570b98a70b82cf9ab46a65927dc10dda71f43703d37b9b25b3148987eedd8f

                          SHA512

                          686383975298a6187f9df3dc22f797d43a96ad49a14b5c719067c1eb19cb3cf6ef9c857673d5f5daa6781d1f1eddfca683e97c7c05482e26b4141129eefc08e4

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

                          144KB

                          MD5

                          b08b124cf1ebf00810d925dfa0003cf7

                          SHA1

                          baa00de6c052b4009d05aa854dfc368eebb10fa5

                          SHA256

                          5b1066dfa2da8a26c99117651d6b8bb978d6ca834972341a540011927443fca1

                          SHA512

                          d3a0563c8e55af272935de88de2e495765120d136d2a6605fcd18cc0452fbd4e70262b4ccf9d2a433ab3c884c46b9defbc6f7b2fe1aebeb586ae7d96bfb07d0a

                        • 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_1964_SQMJVCCZRSSEMVML
                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e