Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/05/2024, 14:31

General

  • Target

    https://scs.fidelity.com/customeronly/checkmessages_frame.shtml?refpr=custov14 

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://scs.fidelity.com/customeronly/checkmessages_frame.shtml?refpr=custov14 
    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:7 --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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff84d77ab58,0x7ff84d77ab68,0x7ff84d77ab78
      2⤵
        PID:772
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1680 --field-trial-handle=2072,i,5297758119488705671,3147022751531100592,131072 /prefetch:2
        2⤵
          PID:972
        • 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 --mojo-platform-channel-handle=1836 --field-trial-handle=2072,i,5297758119488705671,3147022751531100592,131072 /prefetch:8
          2⤵
            PID:3224
          • 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 --mojo-platform-channel-handle=2252 --field-trial-handle=2072,i,5297758119488705671,3147022751531100592,131072 /prefetch:8
            2⤵
              PID:436
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2868 --field-trial-handle=2072,i,5297758119488705671,3147022751531100592,131072 /prefetch:1
              2⤵
                PID:5004
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2876 --field-trial-handle=2072,i,5297758119488705671,3147022751531100592,131072 /prefetch:1
                2⤵
                  PID:4660
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4508 --field-trial-handle=2072,i,5297758119488705671,3147022751531100592,131072 /prefetch:1
                  2⤵
                    PID:512
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=5064 --field-trial-handle=2072,i,5297758119488705671,3147022751531100592,131072 /prefetch:1
                    2⤵
                      PID:3400
                    • 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 --mojo-platform-channel-handle=4936 --field-trial-handle=2072,i,5297758119488705671,3147022751531100592,131072 /prefetch:8
                      2⤵
                        PID:3672
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4240 --field-trial-handle=2072,i,5297758119488705671,3147022751531100592,131072 /prefetch:8
                        2⤵
                        • Modifies registry class
                        PID:4444
                      • 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 --mojo-platform-channel-handle=5468 --field-trial-handle=2072,i,5297758119488705671,3147022751531100592,131072 /prefetch:8
                        2⤵
                          PID:1932
                        • 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 --mojo-platform-channel-handle=5416 --field-trial-handle=2072,i,5297758119488705671,3147022751531100592,131072 /prefetch:8
                          2⤵
                            PID:4544
                          • 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 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1544 --field-trial-handle=2072,i,5297758119488705671,3147022751531100592,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:640
                        • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                          "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                          1⤵
                            PID:2520

                          Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\64ee176d-a2fe-44be-a5e6-f7cd799f8217.tmp

                                  Filesize

                                  130KB

                                  MD5

                                  31898b71e1d2ff5aff2a605c19967c09

                                  SHA1

                                  0ccc98126d1a41dd2dbeaa1cdac5c895c8d2c2cb

                                  SHA256

                                  8752913814e51b38269855f2026f4107fb9d8a3d6db7275e2e0a3f88a5e9f2e4

                                  SHA512

                                  993e505cdd3255cee6a335e9ab763f324667d4e13e27fe79fd8f2fa086e5d50f499258fa819ece63005b9ae9633502e5a5e4b629540db3f37af095033b8e1798

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

                                  Filesize

                                  1KB

                                  MD5

                                  bbc62b64a94ecf201979ff507c5615d0

                                  SHA1

                                  a33cb651b99e34e646fbab547299e506cb417c48

                                  SHA256

                                  844faa7cde63d8585c027169c28b1d72b88493903d8fb9e1a9ea523392b6e025

                                  SHA512

                                  fd6e6a73af9b1bcecee0c50d349ea11c84ec30f9e03c85e750bfa30a3d235452b9d2b3b45a9174bd509dd98c329c497507ae52e565ff76917d08ee8a4b470360

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\IndexedDB\https_digital.fidelity.com_0.indexeddb.leveldb\MANIFEST-000001

                                  Filesize

                                  23B

                                  MD5

                                  3fd11ff447c1ee23538dc4d9724427a3

                                  SHA1

                                  1335e6f71cc4e3cf7025233523b4760f8893e9c9

                                  SHA256

                                  720a78803b84cbcc8eb204d5cf8ea6ee2f693be0ab2124ddf2b81455de02a3ed

                                  SHA512

                                  10a3bd3813014eb6f8c2993182e1fa382d745372f8921519e1d25f70d76f08640e84cb8d0b554ccd329a6b4e6de6872328650fefa91f98c3c0cfc204899ee824

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\IndexedDB\https_h.online-metrix.net_0.indexeddb.leveldb\CURRENT

                                  Filesize

                                  16B

                                  MD5

                                  46295cac801e5d4857d09837238a6394

                                  SHA1

                                  44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                  SHA256

                                  0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                  SHA512

                                  8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                                  Filesize

                                  5KB

                                  MD5

                                  dad0a95726b0afc7a1fceb03e6c4cf6e

                                  SHA1

                                  cac65656673916ba6a67dcc896f6f0c5848baf98

                                  SHA256

                                  2ee909859c69cdb740b8c184933583d6435083ce1877115e9feade2449f5f161

                                  SHA512

                                  0b346be8471f3b045b4b785fb21aabf42c4baf3138c44e17a9fbb15db07de2697ac1b051e1d39a8a838ea41d32f562aa1bbd24236810abb082894a64a3863f70

                                • 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

                                  5KB

                                  MD5

                                  9d7f393e851079aaea52014661634975

                                  SHA1

                                  410d2ec5c4670a1a495aa5ad9e39e5eecf69feeb

                                  SHA256

                                  8663817b5aed4e7c87c4089e4ea9b0e6b6e1fc7e9f528aa1b04422d037e975bf

                                  SHA512

                                  a9fb08c26f75fc8454a58f93b52ac61e87133d5bb22a0074027553d99344f14e851e0223adcf81e0b39a2c3eaf4a13c47533da31f048e191f1d237a94bec03d2

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

                                  Filesize

                                  5KB

                                  MD5

                                  d211c20570090e0c0c6df98fd7e9779c

                                  SHA1

                                  b6f83954e9362033079b164209664ec3f2b29ae6

                                  SHA256

                                  a58e354f4d446700a1ca1bbcfd40ad15a4bae33a3b4c6ddce2fa97dfb76bc62b

                                  SHA512

                                  01322446f1d778d50ffe3ec206990e46bb4604415295ef574f77b6613203d6ce790d38802775734653db1fa50fadce889163651c5f6d1da3bd85967e83662913

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

                                  Filesize

                                  6KB

                                  MD5

                                  a6a41f852f3526608de6d749d6eb6acd

                                  SHA1

                                  20467f0eabb08ced6813a7aa9e3962dfe6d3dbd0

                                  SHA256

                                  efbe6dc9cca2655d5da7f0b0aac59d8e5fa27324a38fa9e383bfdb9f537a2d70

                                  SHA512

                                  da93f553f02966291ce64839c7c2f05254795c5ac4bc3a8533782f2eb1e7372bcfea75ed18e646ffc23095f8b5c7387fd8c35c8156950a19788002843eb249be

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\2835e5a1aa2d692666f4e7afd9ec45a20d59b82d\index.txt

                                  Filesize

                                  132B

                                  MD5

                                  fc4365afb93c566a9670f62be3388c75

                                  SHA1

                                  01833fc15a21ba724129852b6cbb6d5907897940

                                  SHA256

                                  d4b75307d57d07d019318841169d445856ec67e965d744af8983702ce7ea4f95

                                  SHA512

                                  f7391fd1def241937f483f28e74f48d3ce74a39ae7f26ef89f3d6d9e6dd184d7027b6ff5ce7b889744e1557cbdc04727fc41fad13cb8c66121ccb6352fa71100

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\2835e5a1aa2d692666f4e7afd9ec45a20d59b82d\index.txt~RFe579451.TMP

                                  Filesize

                                  139B

                                  MD5

                                  8f8730115e0bb47a2fe2a2f56cfb3c6e

                                  SHA1

                                  8f6e0ee3422c0fbc3268c6377a0c909813d74597

                                  SHA256

                                  48c8d4d677688ede690c9f4ce4f88b1efd0a496c8342e1ad0b87c44354c9f5f4

                                  SHA512

                                  1cfd5feed7b3b0adbf7d5d3b00680a65a764ee8578c927f66c6d7970abbb818db596e9b638d13e3abcb65f51521046ea78adfce4dc3c73a958a26bb406ead3e3