Analysis

  • max time kernel
    57s
  • max time network
    54s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-08-2024 15:33

General

  • Target

    https://sc.link/rT0hq

Malware Config

Signatures

  • Detected potential entity reuse from brand steam.
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Checks SCSI registry key(s) 3 TTPs 4 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://sc.link/rT0hq
    1⤵
    • Checks SCSI registry key(s)
    • 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:2680
    • 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:4 --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=123.0.6312.123 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7fff8740cc40,0x7fff8740cc4c,0x7fff8740cc58
      2⤵
        PID:4820
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1904,i,8201823087541056609,9648871382778320720,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1896 /prefetch:2
        2⤵
          PID:456
        • 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 --no-appcompat-clear --field-trial-handle=2132,i,8201823087541056609,9648871382778320720,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2168 /prefetch:3
          2⤵
            PID:5056
          • 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 --no-appcompat-clear --field-trial-handle=2212,i,8201823087541056609,9648871382778320720,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2408 /prefetch:8
            2⤵
              PID:1152
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3116,i,8201823087541056609,9648871382778320720,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3136 /prefetch:1
              2⤵
                PID:5044
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3140,i,8201823087541056609,9648871382778320720,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3176 /prefetch:1
                2⤵
                  PID:3360
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=3664,i,8201823087541056609,9648871382778320720,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4500 /prefetch:1
                  2⤵
                    PID:752
                  • 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 --no-appcompat-clear --field-trial-handle=4256,i,8201823087541056609,9648871382778320720,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4464 /prefetch:8
                    2⤵
                      PID:2612
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --field-trial-handle=4820,i,8201823087541056609,9648871382778320720,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4824 /prefetch:1
                      2⤵
                        PID:4868
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --field-trial-handle=5088,i,8201823087541056609,9648871382778320720,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=5104 /prefetch:1
                        2⤵
                          PID:2292
                      • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                        1⤵
                          PID:4464
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:3944

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\20da3174-d85f-43cc-8ce3-ba9bda3a4a0f.tmp

                            Filesize

                            99KB

                            MD5

                            97b8344376a4ba633f8dc37d6aed1602

                            SHA1

                            4b1ff152d090821da3416df0f16dcf11aee35938

                            SHA256

                            7671e5c160c3f8e92c5cc5f8d8e002e3fcd66c21526fe27a00299cfff7432dda

                            SHA512

                            f4bdeb777aeddcab708861f3bd3e80bcfd074aa4cb9e8d288792f253211d33015f9d9586cc4729077d768eaf3f0944369ad1d5e636e40ba8412ec47586d4eeb5

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000016

                            Filesize

                            40KB

                            MD5

                            23dccd50c1598cf87c321dd0e788e2e4

                            SHA1

                            4697f41531098e96b97de4ca6626fd86621efb1e

                            SHA256

                            167b5e3d2fc6a069ef986144f71f70ca1ed8c4332846757c8aa4792703420635

                            SHA512

                            00174629a41be7b3d69e0ef03041aab41adae416c39209934b8a9c3923350010ddf01ce8d37cedd6bd57769796b41ee3c18c1b393726988039b556416c20f676

                          • 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

                            860B

                            MD5

                            df6bb4e125992f6397a6440a269efbb0

                            SHA1

                            187a2a072bfc234c0af087caf08852a00cd3301c

                            SHA256

                            da7cfb7e6bf0b78ab48387625e36dcbcab5d903ba1440b511f1a97af57abdc93

                            SHA512

                            6e42a7a37f87b7346106edd8df3743fa3453fa3a4ebdb9a5b2a19bf6497e958b8a1ad227491cec772ed7273305148ba0301cafcc37a12c6b081ee317b1f952da

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

                            Filesize

                            1KB

                            MD5

                            bf326fa9c05f9ecc8558c754b17ed97a

                            SHA1

                            a7802aa99051ab45e366f818c3c31bc96b4ba321

                            SHA256

                            e6c1364266b4b762dec5812277cd81c4734033cec0e9220baf7c6a97cc6efe0a

                            SHA512

                            c4739ed2930192f9de315a194b9e3c4978a94e18421395059ca28286c0a2c8ab35c08ab9e5b20689a5c279ab6bbc1aea4f697b0a14d4d10a94d056313e75cf2b

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

                            Filesize

                            1KB

                            MD5

                            337b54e7ac758e01506f36f9c4bcba7f

                            SHA1

                            4d6f066cff73e395f5e4e8cfbc951443a4859949

                            SHA256

                            7a2a24af497cce11b273bc51a7e580b9bef42790b5cf7a7aa17ed6fc4ec328bd

                            SHA512

                            c2503b952445b401f01d3d9e0945d7d36d88fa990f864ed289e65f18c2a6753a83f4173c9a65553b0d4e2e21bbcb540ef225ee1a7648803db5c9f207ec458974

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

                            Filesize

                            9KB

                            MD5

                            93bebeb41901c90864d8c238580d2fad

                            SHA1

                            73d77cb0c6a829ff28b8a43d56352fc370542dac

                            SHA256

                            2f433490fe8d5e8a74d09557f5967c98447c3a4a9cccd765ac3dafca40125ee9

                            SHA512

                            ca09adeff72e6c7fd03978b7d2dc8299746157f97165197515daacdafa24d3d4760300db4c958f802caad8ec74b1089fda4a42df9e2d1a3c49b55f58ac1083d0

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

                            Filesize

                            9KB

                            MD5

                            ebba022202b82b67d7f366f5f9ba6b2a

                            SHA1

                            a3a73a097b89dea122576b13bdc724e0ca06f83f

                            SHA256

                            8a69bb51f603c18d0e998b0a4cdc516d7e6d2fdd7ff7a6e77dad405e95a7b289

                            SHA512

                            417fdf06a19a809c935979efff9c66283fa48a692d176c8b7f99f4f704483ac9f82cff3cff0158a922ce128f5ba11fa25a124508a70cf3b528b092f0f4b684f8

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

                            Filesize

                            9KB

                            MD5

                            7c4a3f7526345aaa46c9c2d10cd452b8

                            SHA1

                            4430fa7dea9358e787d9e814ed6cd36a5c17880f

                            SHA256

                            6449cadf2ee16566ee208c7c777c3c55f0a07e365e0f10f322617a986c414bce

                            SHA512

                            d56c32f62c419bb926874ba18c58e893f495eff3166f0f93991001970e59b748dec5f95a1bbcb1ea81d5e534040a9dc914453193bfd6ccc1c9c24dba2b33a689

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\ef5be7bd-0c6f-4e86-bb88-cee25ab012a4.tmp

                            Filesize

                            9KB

                            MD5

                            0cef196aef479dddfad60345a8bb44af

                            SHA1

                            8ddf839a39c758a979a4caefd52f5a7e46ff33a5

                            SHA256

                            52de10d6b4c3c5f8acaecb9c61697703b5701cc33b786fe6f6dbedb03a7afd02

                            SHA512

                            46c5c101e1b9c09e0a89cd13018f312990b0f038215ddbc1319b72d2d0ff148e07d9448935a37b08c16cbfb1b8ef21e2aa2cbb3351855a0718d9418c2b3f822b

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

                            Filesize

                            99KB

                            MD5

                            a5a8776eda9cb224dcff8056216c6e18

                            SHA1

                            0e0b7a2fbaa33c77b7dbc15d964b787336a8c59a

                            SHA256

                            16b4ff069b4c11e2a7e2e7bcc0da7738f6868ac6e74fde4ea0b2909e06c1c6fc

                            SHA512

                            a2f5f5842cf628c1d3402ebac1722f27f5c6855643de1ae24a56a335d62143e53a42582f36b397a8d219f3417a17155c40302668675434aabc34392cdf5552ce