Analysis

  • max time kernel
    72s
  • max time network
    74s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    28-10-2024 07:28

General

  • Target

    https://drive.google.com/drive/folders/1KFMR3hb_4mGCMSkQqRVKbqJTeQqgwy-0

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • 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
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://drive.google.com/drive/folders/1KFMR3hb_4mGCMSkQqRVKbqJTeQqgwy-0
    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:4820
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffda8f0cc40,0x7ffda8f0cc4c,0x7ffda8f0cc58
      2⤵
        PID:1348
      • 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=1700,i,5375395525995882342,17523063096812711732,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1676 /prefetch:2
        2⤵
          PID:1296
        • 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=2032,i,5375395525995882342,17523063096812711732,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2096 /prefetch:3
          2⤵
            PID:1572
          • 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=1708,i,5375395525995882342,17523063096812711732,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2340 /prefetch:8
            2⤵
              PID:3456
            • 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=3084,i,5375395525995882342,17523063096812711732,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3116 /prefetch:1
              2⤵
                PID:4896
              • 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=3100,i,5375395525995882342,17523063096812711732,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3184 /prefetch:1
                2⤵
                  PID:2536
                • 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=4296,i,5375395525995882342,17523063096812711732,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4612 /prefetch:8
                  2⤵
                    PID:3396
                  • 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=5040,i,5375395525995882342,17523063096812711732,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4432 /prefetch:8
                    2⤵
                    • Modifies registry class
                    PID:724
                • 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:4708
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:4964

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

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

                      Filesize

                      649B

                      MD5

                      70a22d41112bd3d83595fc69e8175fdf

                      SHA1

                      da6ec361e6d8df9271b2f026a4c70b4bfcd6dc96

                      SHA256

                      06ccc60d6be7212bde873fb3cef0bfa1df80ceb034799cddc293c888a836b812

                      SHA512

                      e06d81dc3277812ab12e047cd76b19cb76178cb6bac40f9333b6cca0196c73b5302abf42abce48be1a2394a87caa0226918b4c939e7d2b907e69533b4d93d0ac

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

                      Filesize

                      912B

                      MD5

                      733de7ca1fc14b40054a85e509e2457d

                      SHA1

                      3a15c75fce96330023d26a973b3f659c508881fc

                      SHA256

                      9289d644687bf6f58e77af6be708267ce86554ba669d53ffce5eb192d8dd8915

                      SHA512

                      b814e32fe42216a0b4b2bab05ecb72bf4969e800e7d521fbef60dbb5e9940f510f56438d05d9e26878bf97a41ecb54661d76f427f04e9b1947ea2bb50593be38

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

                      Filesize

                      1KB

                      MD5

                      b90bdc24630105605c0458cddcdee3e3

                      SHA1

                      98f64001c3bbc9607ed1bb2a1ddafb51e7291ea6

                      SHA256

                      7bfcf168dd0f4f70fc098d20aafa535a6da2930c75f32733a989fde8de81566d

                      SHA512

                      4e41f8dcd1df89b946deb49f61e6497a5e0acffefaba16a11af60eea6253c9edbda5e0f920d1f371c9b471df5791a72eca22727d41d82852d291d260f02873d5

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

                      Filesize

                      6KB

                      MD5

                      d5d648a55ab0c0f62383d2be1b11defd

                      SHA1

                      3289f68ef227b30559d34aee07c31ddf9a058250

                      SHA256

                      c5e75619379e1e2bdac80379dcf5a02aeb3c5c76f45e3ed0aa7592617ca295b8

                      SHA512

                      2d002ff4916996e3a6b9128b6f1b7779a15ca2bf8c618418a16d438cb1c6301da7bba2afa569401c98acff613d693986d3dc2313ade0816af4a7c4957d3e72a4

                    • 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

                      24463aa3d1c764b6c8b396222cb490ec

                      SHA1

                      b49dc80cb638fd2d6693ee353920be830604300e

                      SHA256

                      d431b5483868321ec43bac0b920dd08332c489ff6136295af9beb5a9a07e80f9

                      SHA512

                      d558962629329d0008840eac0be64696747e5ea0c78078af6b55c8366cbd5f6225da59eda6491ab6c46797dee3fc111c35aee1538b7118fe797c9e1d7af1e673

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

                      Filesize

                      1KB

                      MD5

                      56dd5692f0e47c60c9e01fb39316d0fc

                      SHA1

                      aaa2849b288563a6e68e318f1468f2a8524d2a57

                      SHA256

                      99c6ab4113881b259d6d0878099f08eef61db40eaa13a0d276c431f20625ba46

                      SHA512

                      f5bc04287cbb1b9787088721e3bc4830402918e671489fc345ae30def9b5f2a7374b6bdb21cfb3ddbc291a3b4974053be0ed2633620cd8c6223571cc35ab5f94

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

                      Filesize

                      9KB

                      MD5

                      0f1a06f530d680b86e481a50400152e2

                      SHA1

                      93100a7b65513d82d1ac1dedea7d28aae92440d1

                      SHA256

                      1e107bd5c6a1fa30576c84fc5ec9d4d91883789fe73e889f30ec2f43aef9ecc1

                      SHA512

                      133ffd474a9a733dcb15727cdb8984f7d6a99bedba60193bd1fad7b95bd8579e9c4ea79e3838119dcf44e22eff06aa5495f543c53aa8f6560d76250fe9e21bbe

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

                      Filesize

                      9KB

                      MD5

                      44694c349acfcb725dcc74893709681d

                      SHA1

                      448128d604901d48d96cd67f43697a94b91005de

                      SHA256

                      73a8398e45dd4d7098e5a265d101b63820c10ce86fea3b7fa68c40d86e2bef7d

                      SHA512

                      e614b52518c27ae3cdc2c3ac65f12d98da77f76a5ea03d32c38c368158c6bde815db9d7f8cf2599bac0b24ac9a896018300b9d6607d5e9db41f855208b42d0e9

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

                      Filesize

                      9KB

                      MD5

                      de450be67c9de379173f7552bf3c4713

                      SHA1

                      c3bf77d3d8d0c7eeafa0846d9bb822c04c409eb1

                      SHA256

                      e65bf59597b8b583b8f032e810782f7bb6d9b267bee7cf73be2ad826be7bf592

                      SHA512

                      037b57f0a2d15b5fee92dfaa6e740d658095b0830ed5fc4ba28acfc25e972e05cc20f0cabff2ae363cdf3d84edee2d1a3b4dd6568172fd7a8c3a06aa9346b50c

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

                      Filesize

                      9KB

                      MD5

                      d8d632e948fc09db5d8a17f7159d50ca

                      SHA1

                      286c8d22fdfe768429830cf26370b798bb84bdc1

                      SHA256

                      37fea91290046a38514580e20e5dfa34b90bc2e381b809e0668eb1ade68d981e

                      SHA512

                      1898a0c27922f27e4c67f42cad45f7b04dcd60e2303405527d963994ac5389381387c6ded0f1f50e83977fdb49929b13e6e8777731af46f086d5a54643f9f10c

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

                      Filesize

                      10KB

                      MD5

                      1a64e68f3ecb3f95b55b6bd54020572c

                      SHA1

                      470d792874c24b85c05b4fc8ddc7a5d168ec010a

                      SHA256

                      507526285d508315c22097d90403f75df8a867720a3a1d095284a2035132375e

                      SHA512

                      1f58cf8c581fb93d1bd732a1d13a75c3e5ed1715c0cf2896819366fdb7c7eb8729c6bff19406d7412699a25e2b85817a487428530acc22653de73990a2c8e842

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

                      Filesize

                      228KB

                      MD5

                      e5a239137efd97a8bf86c35c965f6c89

                      SHA1

                      338f2c2e7e0725b4b6d76247db100b06bcc43067

                      SHA256

                      c2658911abcd821c8f07834645a2f332f308aafe44318443427f90f636bde76b

                      SHA512

                      925b4246d904da8f57de0d7c43534a042d0eb317d5361c2d8c62f552162c053ec26bfadb080a6a770358e9bca565ebcf454c076b4e64cbd61a00d5944ffc376c

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

                      Filesize

                      228KB

                      MD5

                      6756e6d166b6f20951d11e4d610a34ba

                      SHA1

                      2a7a67de8a844adb3e2c797a3fb90bc0895d0642

                      SHA256

                      3523b8448e860b9907450793f5bdddfec3b2b6c91b3bc0d149379bbe51f21aeb

                      SHA512

                      b08edcadc1e4458e7b40701816bb2dd38d3bbee22ce0e63c0a6210125f58d9e75ad9cdfcea9223eec2ddf5313e815d501a6f1cea13c0827a44e6c6304614758b