Analysis

  • max time kernel
    63s
  • max time network
    65s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-11-2023 12:15

General

  • Target

    https://altru.app.link/register?client_slug=saic&client_id=321&global_region=us&email=pauline.simmons%40saic.com&action=sso&auth=saml%2Fsaic

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 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://altru.app.link/register?client_slug=saic&client_id=321&global_region=us&email=pauline.simmons%40saic.com&action=sso&auth=saml%2Fsaic
    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:3672
    • 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,0x100,0x104,0xd8,0x108,0x7fff11af9758,0x7fff11af9768,0x7fff11af9778
      2⤵
        PID:2784
      • 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=2136 --field-trial-handle=1884,i,10361081624939424786,3832535927201047360,131072 /prefetch:8
        2⤵
          PID:4068
        • 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=1716 --field-trial-handle=1884,i,10361081624939424786,3832535927201047360,131072 /prefetch:2
          2⤵
            PID:4164
          • 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=2244 --field-trial-handle=1884,i,10361081624939424786,3832535927201047360,131072 /prefetch:8
            2⤵
              PID:4432
            • 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=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2972 --field-trial-handle=1884,i,10361081624939424786,3832535927201047360,131072 /prefetch:1
              2⤵
                PID:1740
              • 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=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2964 --field-trial-handle=1884,i,10361081624939424786,3832535927201047360,131072 /prefetch:1
                2⤵
                  PID:2816
                • 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=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=3860 --field-trial-handle=1884,i,10361081624939424786,3832535927201047360,131072 /prefetch:1
                  2⤵
                    PID:1480
                  • 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=5168 --field-trial-handle=1884,i,10361081624939424786,3832535927201047360,131072 /prefetch:8
                    2⤵
                      PID:228
                    • 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=5000 --field-trial-handle=1884,i,10361081624939424786,3832535927201047360,131072 /prefetch:8
                      2⤵
                        PID:2084
                      • 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=5484 --field-trial-handle=1884,i,10361081624939424786,3832535927201047360,131072 /prefetch:8
                        2⤵
                          PID:1636
                        • 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=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=3376 --field-trial-handle=1884,i,10361081624939424786,3832535927201047360,131072 /prefetch:1
                          2⤵
                            PID:1064
                          • 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=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=3008 --field-trial-handle=1884,i,10361081624939424786,3832535927201047360,131072 /prefetch:1
                            2⤵
                              PID:3332
                            • 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=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=5160 --field-trial-handle=1884,i,10361081624939424786,3832535927201047360,131072 /prefetch:1
                              2⤵
                                PID:1700
                            • 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:3500

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

                                312B

                                MD5

                                0b432784a3a8a37db27c0ee54694b9a7

                                SHA1

                                4f849a806a7ef6d5479a11ecb453a755f7186d3f

                                SHA256

                                3bc9a703b91d88f4ee506c07c0473de8a25dae885c067de06a3e4b9626308ee8

                                SHA512

                                329a686f0f187ec88064c97efea3890b00f5f5cc210d314a4edfdc655cb3d3308e33c3f77e61347c5d0abba18196f5a0f5cca09c401677bce416e54282bca8f9

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

                                1KB

                                MD5

                                2983b54708aaa7e88f022876c012f739

                                SHA1

                                fb5796bddddc400c8d62ad059479d44c6864736a

                                SHA256

                                2b5d219681ee14096506ed389b28a648ac0df9b8c2c5cac326b284f19539e325

                                SHA512

                                5064587159e8f15ce76824ef9ec8fb5eb66ad2ad1088985d50f98548bdf83aca0d152624bf6f54bfed0f7b1dde5681150a8f4bedcc2a56136967923c3d646681

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

                                1KB

                                MD5

                                e665edf2f3ac294045f3683d8bb069cf

                                SHA1

                                7cfeca148f0552f529985a76461091aaeb5d2bb7

                                SHA256

                                fd838cad10ef8999f2e6beba276438f4f678c0b1cffc8f74d3326cbe16332582

                                SHA512

                                38c05b0203140604bc59e9de4f97fb81754b493d32adc5c9bb723a1325b7c9a383df26cf7304b863b05c156fc16213e68d9d92dda17ccff16ccf3ad65274279e

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

                                1KB

                                MD5

                                539f5e60fa19da633eafecfda24370d3

                                SHA1

                                720b3ba010a9e289dedbea4bc35048800be7129c

                                SHA256

                                ebc5a2ae561380dd0cb282545b8c43d83c9ae178da8706068bc79894098344ee

                                SHA512

                                38446bd0ad0a1a525f41be7a9bac406ff39eb7a5d745c9cf45aeb1bc265ed2505c7b011e6b0b4f58a5725f48901ed89929be4c014a8d9adc0183347e1280ff65

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

                                6KB

                                MD5

                                49457ea1cee9b40e4bb958ffeb81fd7d

                                SHA1

                                4ac5cd2d32a9331d4ae161c803fa6219da750e7b

                                SHA256

                                ad3c0830325c308c4515a2bda28ab7b4a32dee8b1b6107aeb5e6a5573f365c41

                                SHA512

                                26e90ff2ec9bc81b307eeb0a4c14c7fbef40a7de6cdef8a36d146d838bb9dc8cd70db0b4b6338dcf0edb4a13bfa43533cac979b3d4643ce4dd5bd7539ef07c1f

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

                                6KB

                                MD5

                                21b4738a28260bde997bcc1e2f3446bf

                                SHA1

                                218cb8ab6ddd6b5ae9d3dc91baae4db72b9b8a43

                                SHA256

                                e44c96a0f9247c704f12ed957260be79ca9ca0f82d1eb8cb86cc4ceac89dc25d

                                SHA512

                                d6108a1d00e0a1c8e52e6c12f44789486bc269e640624a5724335f5189240769f2b8cd9cfa922a97bfcdd3e590715ca407b4cf0f82a29c739b4b43c2e0447d7d

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

                                115KB

                                MD5

                                475faa5d10843a66f120498dcc96d805

                                SHA1

                                a8eb2a751e4a1a89e79c0456abf6d095b273f277

                                SHA256

                                b889f01feab0c35292957edd3cab00667a246955da5d4d622c1a52d0f05a3e93

                                SHA512

                                1d39925b0ca76310156291bdf0045e6fab802ccdbea4bf32dd7d63dbf44bf547ff75d211cf47db95ea03c983245279b203bbd1a59150460d1ff3cad47ebf560c

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

                                102KB

                                MD5

                                fe32ca82f9966fd877a58bdfddeed03d

                                SHA1

                                5ab40ff9ec2e9303e32b5608316ef9cc7c64c29d

                                SHA256

                                f6de8815da862f901a7f08c2c46d3e6c00823e8a81df3d7634c42962a849256b

                                SHA512

                                0c68f770dfd18e1623d38d1f3814ad707605aa6d43bfd75c8b06f12922f11102e943724159a3e0f8511799dcb58d287d5550821632659e2b8c27193823e608b4

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe5800f5.TMP
                                Filesize

                                101KB

                                MD5

                                c0e2193f72266032bed9db1085f0f6ae

                                SHA1

                                77a69b139a2ccb2ac3670fb6e95e5b472337f379

                                SHA256

                                e19bcccbbebeb5395a34e18000920f34cf74c347e80d9691d3a45bab25f4f4c8

                                SHA512

                                93ccb3ac1f749059112cb7e1b567c59f165100b8973002663d613b8441b7294722a5c9eab331bc066e0f23286f10363b650c0ef6cfd6a34a2754e46a1630866a

                              • 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_3672_FOIPBKVTCJDGEPDH
                                MD5

                                d41d8cd98f00b204e9800998ecf8427e

                                SHA1

                                da39a3ee5e6b4b0d3255bfef95601890afd80709

                                SHA256

                                e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                SHA512

                                cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e