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Analysis

  • max time kernel
    17s
  • max time network
    12s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    27/01/2025, 01:19

General

  • Target

    https://drive.google.com/file/d/1G_MSQXWpKXFLMJ3nsGl_umyZLDB9ZoQM/view?usp=sharing

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • 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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of SetWindowsHookEx 1 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://drive.google.com/file/d/1G_MSQXWpKXFLMJ3nsGl_umyZLDB9ZoQM/view?usp=sharing
    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:5048
    • 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,0x100,0x104,0xd8,0x108,0x7ffd4a10cc40,0x7ffd4a10cc4c,0x7ffd4a10cc58
      2⤵
        PID:3672
      • 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=1776,i,11925684408001698012,16777161128196759436,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1780 /prefetch:2
        2⤵
          PID:4004
        • 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=2092,i,11925684408001698012,16777161128196759436,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2112 /prefetch:3
          2⤵
            PID:1260
          • 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=2192,i,11925684408001698012,16777161128196759436,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2124 /prefetch:8
            2⤵
              PID:4432
            • 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=3108,i,11925684408001698012,16777161128196759436,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3124 /prefetch:1
              2⤵
                PID:3616
              • 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=3128,i,11925684408001698012,16777161128196759436,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3164 /prefetch:1
                2⤵
                  PID:1236
                • 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=4284,i,11925684408001698012,16777161128196759436,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4420 /prefetch:1
                  2⤵
                    PID:2632
                  • 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=4664,i,11925684408001698012,16777161128196759436,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4672 /prefetch:8
                    2⤵
                      PID:4836
                  • 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:4144
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
                      1⤵
                        PID:3680
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:3560
                        • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
                          "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
                          1⤵
                          • Modifies registry class
                          • Suspicious use of SetWindowsHookEx
                          PID:2424

                        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

                          57c5ebb4fb88b1706782f7367bcf78d7

                          SHA1

                          0054acf0e2b87a1b602877578eef551d2a0410f6

                          SHA256

                          28c771a327a835d15da7c24aef049f17cbc1967d3d8fdb0e0c0b261bb24526c2

                          SHA512

                          b503e1c4925533ed76f907d6b1ee0a9b33414a8ae0cc5619df4f1bda0c0cf254234c791cecf33aa7ea0dc53952e59f1ce7c335043994e447bc24e88dc7f9e2d8

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

                          Filesize

                          432B

                          MD5

                          669790731f001446b28b026b5c221a8f

                          SHA1

                          652f3a4f0a9f21f096620c8b739e64e1441134c9

                          SHA256

                          b15d73a9471f8fe97c2599cd050b9c4d70d007cf1e331e1d2d78a00d6a0e2419

                          SHA512

                          e7f6fdc71a03aa494f6d453e32fec7cf31f95b7fe756b6a4de63bd09349baab2d4b543eb6ab7599eecf5c4c5ed8d9dcdd0881e218c18e16fd66676ef289ace71

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

                          Filesize

                          5KB

                          MD5

                          960b1dd27ab41bafe283d8458dbd856e

                          SHA1

                          06ba6a9f0528c0e925ce004d007353daf35b8f88

                          SHA256

                          22910bddeead17d8bf3bc4510b43e4a1b096cc4d635650836db2e8f154a1ab84

                          SHA512

                          1d01631d6bab3903feb405f1ce60bfc8dac0f72b55a2cdf186c086329b52755208a36c18b5587ba126972e1dbc0c6645569a1d7a5af1ffabc5967dbacd405d48

                        • 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

                          1431bccae54d5745aa2a39cf7163d8bd

                          SHA1

                          bd812726b401ce2ee5702cff147a88eac4969ba2

                          SHA256

                          9c890b49faf94b29f932284af98f822ff22931c09659186f3956abe73cabad92

                          SHA512

                          9d49e8c469a251b1ecec3b9632e132abb72a81cd4985687b5c5d8fb65eac913dd22af3648c2b0a825212f30f902f2c475fc59bac1be3df34db8435daff9b5b7f

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

                          Filesize

                          9KB

                          MD5

                          9d0f884ad95eac96d277b7779a5dfe74

                          SHA1

                          94cb2f3428485ee8ae8ef599a6fba4d64ae2731c

                          SHA256

                          c2b1099ba1a603b53cc39fdfa1a837a5a91e560959da3b30fc3c2f83f04bb0db

                          SHA512

                          d6f413c20d9ec32ede6926cb268e6c27ed51edcea0ce2bd9a0700adf3e7dce19d96abd273ef4a975dba34506bb4acc600c1ff97abb53f40230932bf21482b94f

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

                          Filesize

                          228KB

                          MD5

                          56a64e31452c1fe9bf1f7eb6bf273959

                          SHA1

                          4c336c5a0ac823ff7171783bec7859beb0ec777f

                          SHA256

                          ea660014436666cd6f1324f93ac54b39ff75884c3dc4f1b27cbab2de33414343

                          SHA512

                          f08436a3da1e67053ab77ad19009680011908267c519f32bed7f6c4a539f4bf380ba8e6529ceee5fe21fe13b68992ae07c6e0376f01f8e8649400c1359cf2438

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

                          Filesize

                          228KB

                          MD5

                          9d8d4b0130447b36af462bc0ffa197b0

                          SHA1

                          d161c613506776f2e60bd20d11e67f4224416c34

                          SHA256

                          8c90b1b8cfe4b4461f990994e8be5177b48898da3166db74b94d0e16469935ea

                          SHA512

                          abb7528d7255770339574d284055366e8d5e0fb038eb2a72779ae8fbf5eae6bb6212e6fa86d55ab2d54b71812533644d347c369683aff43a9e03f577fc908f31

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1

                          Filesize

                          264KB

                          MD5

                          f50f89a0a91564d0b8a211f8921aa7de

                          SHA1

                          112403a17dd69d5b9018b8cede023cb3b54eab7d

                          SHA256

                          b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                          SHA512

                          bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                        • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

                          Filesize

                          10KB

                          MD5

                          96329c73cc49cd960e2485210d01c4d2

                          SHA1

                          a496b98ad2f2bbf26687b5b7794a26aa4470148e

                          SHA256

                          4c159cab6c9ef5ff39e6141b0ccb5b8c6251a3d637520609dfbdd852fa94d466

                          SHA512

                          e98736a879cad24c693d6c5939654b2fd25bf9d348f738668624214f22d541a9b781c967201ab2d43cbac9207946824a0299d482485f4b63c48d5d2a839e5baf

                        • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

                          Filesize

                          10KB

                          MD5

                          847a64ce22adca83e091e5403ef844ed

                          SHA1

                          f2cf8559f0eba3d237cee1162b811613d2a0c308

                          SHA256

                          1db255895b125edbed50b5296edafaf303dde2b93a600313b6a1aa61f9ec2b88

                          SHA512

                          94abff56e498bfd7af0e72a652a0b03d29cbe7d0322f43cb8fa4182cfa829ec6d608c5bb3f6deaaf1dcaae764c90036beedb503109c8080999dfaf2d6a2e9de6