Analysis

  • max time kernel
    43s
  • max time network
    44s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240412-en
  • resource tags

    arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    15/04/2024, 14:50

General

  • Target

    https://message.att-mail.com/pub/cc?_ri_=X0Gzc2X%3DAQpglLjHJlDQG3HAicgDee1zbACczf0YDftqzfzcUpHIckdXzgwEuG4zfGpM89E2M3CTTUnMze6fhyJ2zaoIcghVXtpKX%3DATCBSWD&_ei_=EZRWn_SBWbuhYmTrT8VBvgUivW_5taifx-zZzmw1Nz855QQXWjsk6sI4zmhHxy59lnnqLGWL8KU2S3mTV0CsGlZ9yOW3uiFEzMhx8ivHKspVDNBPuBuOU68JpBlKcKoGw1sNrRyMG6e9gkiim4VYG7HQeBW47LtyD8OBR6CZMQl1RAf8MmS2pNQjc0VB1r3ipzHKQ5mh2WUjrv9mkk34QHxWYRfD5Jl87N-oFsNXcfoAWJnilCTYoSSWCFsV2EC9xpZW_sy7aR8wBJOV4SUFl4jqX_Li6WGD5CSEuOACy5lzFbLHSa5bCHYnSUiiStZpsof-fZ4_1-BwQy2th4Xc2Xo6212yOqIZ26H5tyed-nlC5lcy7wsHwjgtocm0jIAVxBed-0iDBYO-7pOOavwIEHY.&_di_=8c9p3hs21m4d3h6j22d4sbu6vovpal3pn99qorm1ihhnpma040g0

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: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://message.att-mail.com/pub/cc?_ri_=X0Gzc2X%3DAQpglLjHJlDQG3HAicgDee1zbACczf0YDftqzfzcUpHIckdXzgwEuG4zfGpM89E2M3CTTUnMze6fhyJ2zaoIcghVXtpKX%3DATCBSWD&_ei_=EZRWn_SBWbuhYmTrT8VBvgUivW_5taifx-zZzmw1Nz855QQXWjsk6sI4zmhHxy59lnnqLGWL8KU2S3mTV0CsGlZ9yOW3uiFEzMhx8ivHKspVDNBPuBuOU68JpBlKcKoGw1sNrRyMG6e9gkiim4VYG7HQeBW47LtyD8OBR6CZMQl1RAf8MmS2pNQjc0VB1r3ipzHKQ5mh2WUjrv9mkk34QHxWYRfD5Jl87N-oFsNXcfoAWJnilCTYoSSWCFsV2EC9xpZW_sy7aR8wBJOV4SUFl4jqX_Li6WGD5CSEuOACy5lzFbLHSa5bCHYnSUiiStZpsof-fZ4_1-BwQy2th4Xc2Xo6212yOqIZ26H5tyed-nlC5lcy7wsHwjgtocm0jIAVxBed-0iDBYO-7pOOavwIEHY.&_di_=8c9p3hs21m4d3h6j22d4sbu6vovpal3pn99qorm1ihhnpma040g0
    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:2148
    • 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=110.0.5481.104 --initial-client-data=0x104,0x108,0x10c,0x100,0x110,0x7ffa9622ab58,0x7ffa9622ab68,0x7ffa9622ab78
      2⤵
        PID:448
      • 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=1652 --field-trial-handle=1912,i,5376117575071280031,10558148292899923878,131072 /prefetch:2
        2⤵
          PID:3228
        • 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=1908 --field-trial-handle=1912,i,5376117575071280031,10558148292899923878,131072 /prefetch:8
          2⤵
            PID:4516
          • 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=service --mojo-platform-channel-handle=2176 --field-trial-handle=1912,i,5376117575071280031,10558148292899923878,131072 /prefetch:8
            2⤵
              PID:4512
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3044 --field-trial-handle=1912,i,5376117575071280031,10558148292899923878,131072 /prefetch:1
              2⤵
                PID:4488
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3184 --field-trial-handle=1912,i,5376117575071280031,10558148292899923878,131072 /prefetch:1
                2⤵
                  PID:328
                • 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=4264 --field-trial-handle=1912,i,5376117575071280031,10558148292899923878,131072 /prefetch:8
                  2⤵
                    PID:4996
                  • 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=4396 --field-trial-handle=1912,i,5376117575071280031,10558148292899923878,131072 /prefetch:8
                    2⤵
                      PID:8
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4424 --field-trial-handle=1912,i,5376117575071280031,10558148292899923878,131072 /prefetch:1
                      2⤵
                        PID:1712
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4164 --field-trial-handle=1912,i,5376117575071280031,10558148292899923878,131072 /prefetch:1
                        2⤵
                          PID:4940
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=4500 --field-trial-handle=1912,i,5376117575071280031,10558148292899923878,131072 /prefetch:1
                          2⤵
                            PID:3452
                          • 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=4684 --field-trial-handle=1912,i,5376117575071280031,10558148292899923878,131072 /prefetch:8
                            2⤵
                              PID:988
                            • 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=4824 --field-trial-handle=1912,i,5376117575071280031,10558148292899923878,131072 /prefetch:8
                              2⤵
                                PID:1144
                              • 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=4944 --field-trial-handle=1912,i,5376117575071280031,10558148292899923878,131072 /prefetch:8
                                2⤵
                                  PID:3780
                                • 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=4984 --field-trial-handle=1912,i,5376117575071280031,10558148292899923878,131072 /prefetch:8
                                  2⤵
                                    PID:1432
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=1576 --field-trial-handle=1912,i,5376117575071280031,10558148292899923878,131072 /prefetch:1
                                    2⤵
                                      PID:1952
                                  • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                                    "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                                    1⤵
                                      PID:1400

                                    Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                                            Filesize

                                            2B

                                            MD5

                                            d751713988987e9331980363e24189ce

                                            SHA1

                                            97d170e1550eee4afc0af065b78cda302a97674c

                                            SHA256

                                            4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                            SHA512

                                            b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                                            Filesize

                                            524B

                                            MD5

                                            16e832df8986590891c2a546fa2bc8c8

                                            SHA1

                                            977b25c8b313d036f45f931c1fb870a1120b1e61

                                            SHA256

                                            7910f8dc9b6529cfb049e5ebdd358b7b6f950e8721e3f787602d2bfbd47a339f

                                            SHA512

                                            06f5b219178cdabe21c4c04059cbb5e41396737231f8aed5525128ea4f8785710b33bede942ad37c595a69e5760c0224d0222e1c63c11da709ef8022cc117e34

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

                                            Filesize

                                            7KB

                                            MD5

                                            bbb2480ba191d25dd239728524cb2f02

                                            SHA1

                                            22b6898d59c245d9efb6db2ec42d28b0cd19b741

                                            SHA256

                                            cd35497565638ba06e84ebf88112441fdcffffb513bb7cb7d2096c59519a54c4

                                            SHA512

                                            da8b74f722e012ff346978c4aea6aec73bbbe6e942fbba3c86b641e249ee620a0c6e104ac565dcc7c33591ff7a4ea119dbf0e27fb31d3eb5e75c64aef826f815

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

                                            Filesize

                                            7KB

                                            MD5

                                            78e95313fce46af29a97c9d39d96a6ed

                                            SHA1

                                            8e10f1381f2792ba47f21aca65f828ee3d86b6c5

                                            SHA256

                                            546b0ca62b985e28f21179122d5846d622c1022888167905d4c121f573730e34

                                            SHA512

                                            041122cd7a1cac1cc24dc556f1f64cdacdd4a42f620ef0fde066099dfd1621d74bf251a5dd3e59ce9bf365202934c70270e94b8c1362dfb135223a0d427134f9

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

                                            Filesize

                                            127KB

                                            MD5

                                            7f6617ee94ecdee4b28ec3532ac39cc0

                                            SHA1

                                            62ce871f52cbdecc879ede55af9bb3b74fb38ebc

                                            SHA256

                                            8753ec498ec00ce4979710f9cf12ebc000a0821ee4a1f0e665dc2d3e3ea52791

                                            SHA512

                                            2e4fbd1551e6e791e6d1933176fe322c166e49775dc9428c6818de206559f1bee51224dcb087d283480bf800dbe877648b13ff4d686e886e5b3e6d2fbcd6899a

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

                                            Filesize

                                            127KB

                                            MD5

                                            6077ed300f97c1513b66bb98c61c6212

                                            SHA1

                                            d99a27b151c1a87fc47344f742abd5091902f1e6

                                            SHA256

                                            1a72bce6ad82bbf327b442fe05c2a4684f12dc358494636af1574b24127ec830

                                            SHA512

                                            00218c6a11f399e2ceedb3e9c2831b1f6fd1c5d24d56b97ceae694164fd8ba3db65a2ae78748ccef601fbb6918a6475379fa67173c746bd3cc973add01138a30