Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/07/2024, 11:22

General

  • Target

    https://lh4.googleusercontent.com/v2KjECGkGikgCfd7bTb6HJyTdqGYyFdqmUFv_f5pSQX14JilMXQPdXXeM68DtUdyOKKT1Qlp0-b6oxwhlZh-Ww56sOhcIfet-aetgaOeaAVORGgCvZkuyOExVs2vs9F2_Q=w420

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://lh4.googleusercontent.com/v2KjECGkGikgCfd7bTb6HJyTdqGYyFdqmUFv_f5pSQX14JilMXQPdXXeM68DtUdyOKKT1Qlp0-b6oxwhlZh-Ww56sOhcIfet-aetgaOeaAVORGgCvZkuyOExVs2vs9F2_Q=w420
    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:2644
    • 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" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.106 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7fff4b2ccc40,0x7fff4b2ccc4c,0x7fff4b2ccc58
      2⤵
        PID:232
      • 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=2052,i,11478074830671003961,16508222659946385926,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=2044 /prefetch:2
        2⤵
          PID:2416
        • 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=1880,i,11478074830671003961,16508222659946385926,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=2084 /prefetch:3
          2⤵
            PID:1048
          • 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=2236,i,11478074830671003961,16508222659946385926,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=2200 /prefetch:8
            2⤵
              PID:64
            • 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,11478074830671003961,16508222659946385926,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3128 /prefetch:1
              2⤵
                PID:756
              • 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,11478074830671003961,16508222659946385926,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3268 /prefetch:1
                2⤵
                  PID:4920
                • 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=4452,i,11478074830671003961,16508222659946385926,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4616 /prefetch:8
                  2⤵
                    PID:2620
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=4768,i,11478074830671003961,16508222659946385926,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=1044 /prefetch:8
                    2⤵
                    • Drops file in System32 directory
                    • Suspicious behavior: EnumeratesProcesses
                    PID:832
                • C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe
                  "C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe"
                  1⤵
                    PID:4704
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:4316

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\4f628b1a-e816-4a4b-8e27-32b01882b98b.tmp

                      Filesize

                      8KB

                      MD5

                      bd4262ed0c599d3c7f3a0a1b6fdea467

                      SHA1

                      8872137f30697912183755f09fde25fccbc9e904

                      SHA256

                      843df500ade9cb5d82fee6c0de5193d8a6018daedbb4f0daf7d2ebdf55d02fa5

                      SHA512

                      e3874eba807ae8925ce71ea98c9f4761e785e818e369db8d41531b78359dda057e6a87fd5e1b8c7545f50403f9edbc6794be1a6c91c78e6ffdcedf5751a4a98d

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

                      Filesize

                      1KB

                      MD5

                      e521428523a9d710c967b73e2cccbaf8

                      SHA1

                      d693e1d9d897f39bfb81669f35bcaf2570d2a334

                      SHA256

                      8dbd04457c40aab4f0dfc05780b04f694fdfdf76fc61e0c6c05ad1dbc6d52b51

                      SHA512

                      4c702869e5aa2ed4856305c05114f333e6441736bbb71ed42ed5b99ef85e8f28ae5e3913e72f98e0689bc6a9ad590802cd2590e2859513818230e83a96fc57db

                    • 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\Preferences

                      Filesize

                      8KB

                      MD5

                      2434cbc35368f4210349eef1d6c9d91f

                      SHA1

                      582a1bd32913fbf9e665063eafe9e436a5432ebb

                      SHA256

                      db59fd52e71c4caad0b8de766ee673a92a82eb101b54a90533b71bbab07fdc31

                      SHA512

                      506e979d67a51eb7f04f9124caca848230efec66cee4d813ef66c63342cea77920e74be8bf19dfd5066b46a8dcfb15037dc17c0f0c2f57c082288bfb9ac8a4f7

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

                      Filesize

                      8KB

                      MD5

                      e0b7a9c554eadac1120c1123c904a9a6

                      SHA1

                      5bb4e933ee4ee301ae69b1d44ecaf0eaa677262b

                      SHA256

                      8a35fb8d1bbb71e859916281580f2883295f128aedcd5174f338b640ec44b216

                      SHA512

                      18d091da3d234bef69f0cf5a46ab6291e33dfa0d26f715e2251983a1a022037a863d58501a5ecb59e22b8e192b1008b2c00aea2941bf4be217cbe4f409fdce0e

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

                      Filesize

                      9KB

                      MD5

                      59f4147cbc2056064c3436de9b38c3a7

                      SHA1

                      8daed75e523737194c812082faeba093c25f74cc

                      SHA256

                      2feb43dd9a49e47de2d31b9f0b07df4801ac5e048866f65f1889109d70962a10

                      SHA512

                      48df5fcb0cfab7b654eca6ccdcb9cc22ba49b8e87241cbcbc66fc27137190068bee269f14a1484b3bcf1a7b4dfe9879c75fff0027b7e4a03a6228aafb97442fc

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

                      Filesize

                      8KB

                      MD5

                      cdeee1f2e8278b12775db1e25772a157

                      SHA1

                      17d0cc508da31f631f8f62973554227f21f83d28

                      SHA256

                      1ee9ffa872d410cbbdaa09c2054f447576ad493b70a2583d53249f00e72cf20c

                      SHA512

                      6b303a3628448e17f56b2dff45ca7037cc086dbf13eead099fa14f9cf21aeff1dbd60fceb1b9b3b3880cb3e3ce0640deaab860c091d03467d9620bebb3f34469

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

                      Filesize

                      9KB

                      MD5

                      025a2e06e531f446b74367336a50c194

                      SHA1

                      913fe76cd9062fadf7d16ea7f55a815d0c8d3a0c

                      SHA256

                      3ef5ce1eb23b0431b1621326b14f8228e26e45ef7301cd14e7db76cd28203704

                      SHA512

                      02c70856494a9c2c2bb7828f3525c78ad0a7911c64f78c01fddcfe19e1f98719b3238b8d82078e490b84b9821145d8778474f1a3df266c0beea28436d78c74d3

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

                      Filesize

                      9KB

                      MD5

                      739f0f750260c68a1fab5eee6f4160ec

                      SHA1

                      395a9e4c9a23e916905b3b8f0ead68bc7ec95946

                      SHA256

                      5b114264cf1c46ee8e069b66ff6229a377eddb687d53cc0f99621a12d72171ff

                      SHA512

                      db4f460c68f1523ae8fb0ad811751a79971ee31804f8cc1b966fd7b54f09044dac7c30c97b1a1cbc3ee6bf3b142e6749fea18723d153765632f6350940ed1e3f

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

                      Filesize

                      9KB

                      MD5

                      5ad84f16685734ac5bd1497013de47cf

                      SHA1

                      384cace69da035177a5280592e48416c1232b43d

                      SHA256

                      ef545bafe3e54b6493d6939a60a6974e70afbead521c5ad89d55904a79581498

                      SHA512

                      7fa314d5254ddafa4a62cca5bcc60fc9090e7ac33c33f5c64fb9fac506851e00e886faedb1a730ed43369a921256cebcd455a80ab683a77f49b602fb54d40d49

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

                      Filesize

                      9KB

                      MD5

                      953c4907aa4faad0dfbc8960bc47681d

                      SHA1

                      c747d3a8f0404dcc0a4fa8162567d21d22d6a8f1

                      SHA256

                      a57efa9fcc33d10425a5fb4f3c178b029dc2ac892f8c965af7b3ab289465783f

                      SHA512

                      47d6c4de872647f2144ec0e93a21a379557442148975e2fc4f833a25abf1fc117251edf63cbf88c7062e1e9f0ad8d12a69caa8354e1c3510796f221b2e2c6642

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

                      Filesize

                      92KB

                      MD5

                      fceb9f6d21342617fae5b7442a16256c

                      SHA1

                      e0067294157b823d80401ab8709f9b9380859416

                      SHA256

                      0d460ebd003ac17a3b5a8b85c26e5a268678eaac0fe51199f1074e3288b9457e

                      SHA512

                      cd31ba6de4e54bb31b95d46e607436f11e58f709b9bc6a1b36a5b98e4c9ebc5576505abea18f88489beecfff6b9de726edead3817148f6e4b0c6818704c7b9e5

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

                      Filesize

                      92KB

                      MD5

                      74b0950e82162d0571f3368cb15142f5

                      SHA1

                      bec8c9e84ba084afc34d1c950201905922477e4f

                      SHA256

                      76faa18c84227d9e584785456cdb69bc69f90a8ca8f1e065fbc4719427860c89

                      SHA512

                      5b8c994001e1c2972a9c8fd53be5f0ef07a0332c2ffb0a51e9fbfc524104fae7d9c872ca56fda14839372a09ca6db363920ca9ba518223cfb662cf84ac06345b