Analysis

  • max time kernel
    80s
  • max time network
    83s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-08-2024 13:55

General

  • Target

    https://note.usachess.org/fgtyhujxchgfdfghjkjhgfghjkjhghjkjhgfghjkjhgf

Score
3/10

Malware Config

Signatures

  • 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 3 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://note.usachess.org/fgtyhujxchgfdfghjkjhgfghjkjhghjkjhgfghjkjhgf
    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:4976
    • 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,0x100,0xd4,0x104,0x7ffceec6cc40,0x7ffceec6cc4c,0x7ffceec6cc58
      2⤵
        PID:2172
      • 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=1856,i,64797405844490402,13190652723472341528,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1848 /prefetch:2
        2⤵
          PID:3216
        • 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=2148,i,64797405844490402,13190652723472341528,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2128 /prefetch:3
          2⤵
            PID:4524
          • 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=2216,i,64797405844490402,13190652723472341528,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2228 /prefetch:8
            2⤵
              PID:4196
            • 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=3100,i,64797405844490402,13190652723472341528,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3128 /prefetch:1
              2⤵
                PID:1052
              • 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=3116,i,64797405844490402,13190652723472341528,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3184 /prefetch:1
                2⤵
                  PID:2104
                • 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=4348,i,64797405844490402,13190652723472341528,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1576 /prefetch:1
                  2⤵
                    PID:4548
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --no-appcompat-clear --field-trial-handle=3440,i,64797405844490402,13190652723472341528,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3288 /prefetch:8
                    2⤵
                      PID:4164
                    • 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=4852,i,64797405844490402,13190652723472341528,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=5012 /prefetch:8
                      2⤵
                        PID:3648
                    • 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:3348
                      • C:\Windows\system32\AUDIODG.EXE
                        C:\Windows\system32\AUDIODG.EXE 0x518 0x4f0
                        1⤵
                          PID:1524
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:4460

                          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

                            599f2f307bafbd74e8edddfcf6c03021

                            SHA1

                            d87cde841c449a515a95b8777421c40f35623531

                            SHA256

                            d9e67a722905ac5a57c22e490b84ee97f02b8ded921b36e9186e0ca2e5e886bb

                            SHA512

                            dfd8b1d73d68cb431e3e5de065eb133e3e89511fccdbe4ff90e035aec5b1f46d106441ea0864c9bcedf17982613fad775ef43708adf8cf36cea27034fafa7374

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

                            Filesize

                            672B

                            MD5

                            f05795f450a1d47c73d0d4250101b3e1

                            SHA1

                            3fec4061a99b4e5ac626c501ff27043610007c6e

                            SHA256

                            c400679424916a16230029b187f243e2c989884d1f4b092af8e2e8e789cf002b

                            SHA512

                            50e79ddd6b67cd08c3ce2fabd0ca84519a2e518bd203d8a48569c796bb00da70820c149ba9850d75a011c8793fc826f87f4289f37010a09d5f9bacb3d77ed910

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

                            Filesize

                            10KB

                            MD5

                            bdcdc17251639c47aa8d526bc9c2f31e

                            SHA1

                            ffd99afbb26153ff365b49cd501a5960fa3734db

                            SHA256

                            fa9577904be060a742ba2fc09252ab684f7b1a628490436614e328e96f4be3f4

                            SHA512

                            ac3cf68e6e609982229b5901d9016e32819be85d13a3dfb090ca311a62b817d6926f48009ad8f813c3a38defe272c351649507f9d33b89d9bd87ed8070d583c9

                          • 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

                            2KB

                            MD5

                            2a66d5be429da43a9ad8cd0b33a57cbc

                            SHA1

                            65ba20a281e2f20b5a836a6e2a660b223503c937

                            SHA256

                            62ccd054dc1ac416bcfbbcc67a0f864c13c5e497e70af744b1648fb759a40e38

                            SHA512

                            9617aaf1b619d19168df7a796a2d6dc4d45d4bdf8003016ad97d6fac6cda0e30b76bcc3eedfb58f2c6798bd13ffeba1a28de2cbadff8692ecd39ac28e789dd04

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

                            Filesize

                            9KB

                            MD5

                            47bf42c607812e5932ef573458a3e984

                            SHA1

                            0d3013e81849cef11071933be7e4befa129721cf

                            SHA256

                            f9a17cb161d44bb4ebde664b4b95098e94f1d2ff18e17ac232de215726f7aa1b

                            SHA512

                            d9dfda644d5395914ad8f05aa4a166ead3ce82f57179099e9fcefc8bd08bdce3d87b3fc7b7f50aa0f5284648f07b06e7334158232183265b86df798c0641b5c8

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

                            Filesize

                            9KB

                            MD5

                            ee6e6ee7331ccadf713fb788aa1a978c

                            SHA1

                            d7ea3c468fa753c339fdaa36149560434a60eea4

                            SHA256

                            e693eda6f7379c6d338e097a8c134a6de17bdf7011c75fbfd3b284ca1bb7811e

                            SHA512

                            5172d8eb59a7e999c15a4de40c5af729bdb11b4f5886dfedde9d518403df1c9903361f24a3a1443fa895c068bf7ef4547151c05c060a677bfe9b0eefb25937ad

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

                            Filesize

                            9KB

                            MD5

                            6698ccc97e18761b4a2c681ba99bc315

                            SHA1

                            c6cb3d565e0ddabee193eaa4a18434648e3fb5ae

                            SHA256

                            085883008eb2bc7042acfa70bb66f0f36aa3df3215087b21694d061a81223860

                            SHA512

                            9f9b54918bc27b63a4a76c5f592bf550c4a9b257bd3b1d21e34f2cd0d6d1da85559e61399149285f8f820049ad6fb1997840ae1556a620aa68d8e52c6a7244b5

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

                            Filesize

                            9KB

                            MD5

                            3eaa3cf447a501dd5b1932eb9a6b065c

                            SHA1

                            4a1184db664404ba875be1bf8a63b5a20d83fd07

                            SHA256

                            314e0f6f12c2bc24ff2ca67cd493d27a09e10b912114ad25d3e66c10f9f6c091

                            SHA512

                            631e38ae28220a9120f1db6777fae846df8d933b705d94d587f8e2283a09afddbe99d4cba4f69deb45adf66fd671ffad05d3fe0203230683d914d4fdf8956d34

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

                            Filesize

                            9KB

                            MD5

                            91053c0774e5cdb4fb92f27e60544ee6

                            SHA1

                            4ebe1baa2298f09845a05aa4d162e725c667d131

                            SHA256

                            ac2561c233c8758008b1ac75e34bf7ab88974fec311ee30ca8e7475dce1aad00

                            SHA512

                            43a6b04d455606d5c82554dfd1b29ee622dd75bf01ccdbf468ede7c11da8097293c380b55ec8e1ad8194e960213dd01f2f2a8b81a1bf9c2a1f7b89e50887abc7

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

                            Filesize

                            99KB

                            MD5

                            821fb66be514c8832b5b0892ec8f3cbb

                            SHA1

                            7e88b7e812ed9595ad804c181a6b4860ea5d57c9

                            SHA256

                            abf02c0699cf25661c82d605a6ff6d975419b430c4c506b00d4569fbec914298

                            SHA512

                            626783f0e300c7deae087dc9b7c2545bdb1de8b90a4609488182e173feb5a1b8fb6d54fe338b9c1bc37066074e7d533bf88fa8b248fc41e513e3f7a543689953

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

                            Filesize

                            99KB

                            MD5

                            b9e43f6d8855b6ba50180ea42ad6fea0

                            SHA1

                            7381e4e3bffbbc1913a568bc8f7b7c20c71d71cb

                            SHA256

                            fe0cf566043e1316aa96b9e811dcf4aa0b2544d309684b638c35721dbceab433

                            SHA512

                            380e02891fe49ad039351f63d04e5408a35c8c3901178c60463b11ece537ba82b3d74e2d3a05647b49c3b45a0dcf0b67939b0b0033db317f0a286b35fa76ba50