Analysis

  • max time kernel
    60s
  • max time network
    51s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241023-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    02-12-2024 05:06

General

  • Target

    https://www.google.rs/url?q=1969CHARtTPSJ3J3wDyycT&sa=t&esrc=nF0bnFgECA0xys8Em2FL&source=&cd=HXUursu8uEcr4eTiw9XH&cad=HARlDJVS0YXpPkDfJ6C&ved=xjnktlqryYWwZIBRrgvK&uact=&url=amp/burakyaman.co.uk%2FNew%2FAuth%2F1Rctl7ZmcFGmux1woKo1hwzD/cmVnaXN0cmF0aW9uLmZpbmFuY2VAanVzdGljZS5xbGQuZ292LmF1

Malware Config

Signatures

  • A potential corporate email address has been identified in the URL: [email protected]
  • Detected potential entity reuse from brand MICROSOFT.
  • Drops file in Windows directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://www.google.rs/url?q=1969CHARtTPSJ3J3wDyycT&sa=t&esrc=nF0bnFgECA0xys8Em2FL&source=&cd=HXUursu8uEcr4eTiw9XH&cad=HARlDJVS0YXpPkDfJ6C&ved=xjnktlqryYWwZIBRrgvK&uact=&url=amp/burakyaman.co.uk%2FNew%2FAuth%2F1Rctl7ZmcFGmux1woKo1hwzD/cmVnaXN0cmF0aW9uLmZpbmFuY2VAanVzdGljZS5xbGQuZ292LmF1
    1⤵
    • Drops file in Windows directory
    • 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:420
    • 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=0x21c,0x220,0x224,0x1f8,0x228,0x7ffd95decc40,0x7ffd95decc4c,0x7ffd95decc58
      2⤵
        PID:1744
      • 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=2012,i,13955571619191489000,1990748225001322000,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2008 /prefetch:2
        2⤵
          PID:4512
        • 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=1856,i,13955571619191489000,1990748225001322000,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2156 /prefetch:3
          2⤵
            PID:4496
          • 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=1984,i,13955571619191489000,1990748225001322000,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2432 /prefetch:8
            2⤵
              PID:2500
            • 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=3136,i,13955571619191489000,1990748225001322000,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3164 /prefetch:1
              2⤵
                PID:4180
              • 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=3144,i,13955571619191489000,1990748225001322000,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3216 /prefetch:1
                2⤵
                  PID:4640
                • 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=3892,i,13955571619191489000,1990748225001322000,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4484 /prefetch:1
                  2⤵
                    PID:3856
                  • 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=3316,i,13955571619191489000,1990748225001322000,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4668 /prefetch:8
                    2⤵
                      PID:2752
                    • 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=4892,i,13955571619191489000,1990748225001322000,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4952 /prefetch:1
                      2⤵
                        PID:4448
                      • 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=4824,i,13955571619191489000,1990748225001322000,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4820 /prefetch:1
                        2⤵
                          PID:4128
                        • 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=11 --field-trial-handle=3880,i,13955571619191489000,1990748225001322000,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4636 /prefetch:1
                          2⤵
                            PID:4764
                          • 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=12 --field-trial-handle=3196,i,13955571619191489000,1990748225001322000,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4568 /prefetch:1
                            2⤵
                              PID:4576
                            • 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=13 --field-trial-handle=3272,i,13955571619191489000,1990748225001322000,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3276 /prefetch:1
                              2⤵
                                PID:584
                              • 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 --no-appcompat-clear --field-trial-handle=4640,i,13955571619191489000,1990748225001322000,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=5176 /prefetch:8
                                2⤵
                                  PID:2116
                                • 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 --no-appcompat-clear --field-trial-handle=5196,i,13955571619191489000,1990748225001322000,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=500 /prefetch:8
                                  2⤵
                                    PID:2536
                                • 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:3328
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                    1⤵
                                      PID:2688

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

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                                    Downloads

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

                                      Filesize

                                      649B

                                      MD5

                                      ab666832caab660ab32db0a837307d43

                                      SHA1

                                      600fbdda7e9bb7b8db15d853ed2462e72cc7f02b

                                      SHA256

                                      e40c33295e2ec6f6392008da2fb0beefb26475946aa78ad3e29ddf6a8a7ccc51

                                      SHA512

                                      6a509d38c109763c78d2db1dc81d9cc38cebd1c5f96759bfba15d05bea4753eb05247daf3284e5ca68b3f95121920531f8891457f3f692ae86814584b767c64f

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000005

                                      Filesize

                                      215KB

                                      MD5

                                      2be38925751dc3580e84c3af3a87f98d

                                      SHA1

                                      8a390d24e6588bef5da1d3db713784c11ca58921

                                      SHA256

                                      1412046f2516b688d644ff26b6c7ef2275b6c8f132eb809bd32e118208a4ec1b

                                      SHA512

                                      1341ffc84f16c1247eb0e9baacd26a70c6b9ee904bc2861e55b092263613c0f09072efd174b3e649a347ef3192ae92d7807cc4f5782f8fd07389703d75c4c4e2

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

                                      Filesize

                                      480B

                                      MD5

                                      da3c21b14451d39f2e775b1a735ec015

                                      SHA1

                                      666f0d42983f4bf960de39bccb64b054cd9b7781

                                      SHA256

                                      ef2025962dfcc9a934c5efc2125399c5433f5bc2b360c3f623efcb1c90cb98f9

                                      SHA512

                                      7f74ac2fbe23bf7c1a365b14bcb10653a95238cef00be0d21484836ef16c09a6f01c57bd6ad2a0eae6ab27f6782758ae4b42ad6650a1b353f901497f64969bbc

                                    • 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

                                      1KB

                                      MD5

                                      7a9f56800526c3cd1c024d6f2bfc6a15

                                      SHA1

                                      86c0f2224b2c75b08703082a50d6a9c570d7e994

                                      SHA256

                                      174fe44d3b622593a7a0840eae35a9369ad5561f99f1539501001df36b394e7e

                                      SHA512

                                      90cc73848bb81fcbd5dbcae021f86977ecb18b5d7ac249a8c6d8973d0195645d51e75f872ff1b02f74847cc9cf7eaf14508c7febfa5e62aa6bda8bb52e5403e9

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

                                      Filesize

                                      1KB

                                      MD5

                                      b5898f6c490003850b4c6c70773d7f61

                                      SHA1

                                      4783375fa1e9f3cdb1b9ae06624d8aa3b01b1dfc

                                      SHA256

                                      65ed6099bfba9520a969ee8787f9efa68108703a5426ed632d5ff936dc56ab1b

                                      SHA512

                                      e37117f6077fdf226f17e839e7224053029a4021a51134f65747688dfdb1bfc49e9ff8635f51644963106e96c198cf836dca8e34f35b182fdc97603b861564ca

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

                                      Filesize

                                      524B

                                      MD5

                                      accf6813e688da5ee35b325307cac8cc

                                      SHA1

                                      4f7a5988d53dfc2cf526c10f51c2ff8a5078b3c2

                                      SHA256

                                      e5919bebb2b6958af08d366bba775e121a852327e8da4486663b573ad83c86b5

                                      SHA512

                                      9d17158f650eadce8a19e9c922b097ffbc9a270547cfe237a21c80a84bfc07abde2d542c9afaa2e7dc18412c02fdf9bb94e71c096882aff43fbdcf42d8ac9cec

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

                                      Filesize

                                      10KB

                                      MD5

                                      50d273f4de2ff6b73982c474423ed1b2

                                      SHA1

                                      80bd34f724a4dd3359018feb5eb896d58f4673ab

                                      SHA256

                                      4a1cf13a797caa2c603ebecf46daea33ebdf20291b0e5262dd9e3b6492cc528c

                                      SHA512

                                      0f6d30c46a07c23d26801a39d2f1b04979298f1348fae4c9f76c8bc0e13f88d5657d0dded080b7dba864b36411d9e2d89c2e2a36f390031f3c09e656b6634d25

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

                                      Filesize

                                      9KB

                                      MD5

                                      77e56d9e5bafa616558a532566e44288

                                      SHA1

                                      f37e119f235a04ce2ae720176b5ad3a84971f486

                                      SHA256

                                      89b1d8134af9dc1f1646b2e2ae20a2627a11e44f397a8f0350045d92296eec2f

                                      SHA512

                                      6e37d87516998f638e22c18b0316f3e7c56257daeb1ef283e5db4f3c75b56e96bfcfb7236dbe06093ad9d4c0f1d1e95b91a7b7b6cc336564aefb60ba7bd4d167

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

                                      Filesize

                                      9KB

                                      MD5

                                      8386d4b4b3534fcc2986b7aaabd8a964

                                      SHA1

                                      bed3e7e0b231969ca4f9cef48ced8494a26b0e17

                                      SHA256

                                      e036ea35fa719b621c523ab158f919bb7acc1c97a893ef9b68e3e40426efd700

                                      SHA512

                                      cbb40d4f430e98890eafd369afca31d10dcca47438d63978fd3fc5155800346cc056508b459cf7ffd33bc732e7e781dfa93af3f76956335ae791f089b7aea880

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

                                      Filesize

                                      10KB

                                      MD5

                                      bb39d8f5646f3a0898245e1e40fba5da

                                      SHA1

                                      0e349fa1fd2c7191e437ff95ecbdb0a7e9474076

                                      SHA256

                                      29c9b2e40382d32cc3d5dd6203ed0a13cf502d134aa6a166577c222b76deab62

                                      SHA512

                                      eebab64cc212be8d73c518dc4eb9f7b90d59bf5200b1bb068bac20bf88604e921d4fcae8467b7ce06babc5a3f9633f99ebd68df8f95f4be6ce2fc7d6c311c0bb

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

                                      Filesize

                                      120KB

                                      MD5

                                      594d7c0c71293de2214fa7eb3fe98c73

                                      SHA1

                                      d63db6bd060436abf12e8ca227396b69e3c68559

                                      SHA256

                                      87d5601ffbf6f07f3b96994dfc5847259cd7eec67ec5598f3056605a046cdcae

                                      SHA512

                                      97d94d877b46631a2b5fee7ef5f8b35cc98b7482103659a298529bd3f1c10ebe0ea817bbdfcea4ce69412533ceee7895a1141694b86475485d25b4d81c7bcfad

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

                                      Filesize

                                      120KB

                                      MD5

                                      63a350d3478bcd34943f68c6b8170801

                                      SHA1

                                      83182aa65df543e2a99c392fc6c4520ae8da0571

                                      SHA256

                                      728f6263e245efc8393a6f39fb6c89bf12a843b96c892ff1b3bbb7bb8ba31a28

                                      SHA512

                                      8be102710c4e2e0a1a5777048a139b291f01a3ccdc2fc6ab7a6758df2259ef63b3047e64059df670f388fc304a24f0fd5fe2c8b8385abdef131814b6c4c30436

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

                                      Filesize

                                      120KB

                                      MD5

                                      4732cf61e64e5a0715bd8cebe7780375

                                      SHA1

                                      073c85dcb1183d4b57f32dabae8577964e0c9fe4

                                      SHA256

                                      828599abbec798f98ea66b39e6be042944fc74833e9eed63cd1cf01508f4b88f

                                      SHA512

                                      f2e21c5feec02dcae50dc15f738c22fdd6624ee8fecd80c58bb5114ee4e537fdb8ec017e6cb2112f820e7698072b5c135ffa35f8ed959e0ea825815d0ed3e150