Analysis

  • max time kernel
    67s
  • max time network
    69s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/08/2024, 20:39

General

  • Target

    https://zfrmz.com/Rz3DJS3v6n5cZnG9kexC

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 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://zfrmz.com/Rz3DJS3v6n5cZnG9kexC
    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:3664
    • 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,0x100,0xd4,0x104,0x7ffd4907cc40,0x7ffd4907cc4c,0x7ffd4907cc58
      2⤵
        PID:1644
      • 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=1936,i,4865138417224002679,1634970348603795681,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1924 /prefetch:2
        2⤵
          PID:4860
        • 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=2128,i,4865138417224002679,1634970348603795681,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2172 /prefetch:3
          2⤵
            PID:5044
          • 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,4865138417224002679,1634970348603795681,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2416 /prefetch:8
            2⤵
              PID:4164
            • 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,4865138417224002679,1634970348603795681,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3136 /prefetch:1
              2⤵
                PID:216
              • 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=3124,i,4865138417224002679,1634970348603795681,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3320 /prefetch:1
                2⤵
                  PID:2984
                • 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=4316,i,4865138417224002679,1634970348603795681,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4516 /prefetch:1
                  2⤵
                    PID:4048
                  • 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=4820,i,4865138417224002679,1634970348603795681,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4828 /prefetch:8
                    2⤵
                      PID:4360
                    • 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=9 --field-trial-handle=4816,i,4865138417224002679,1634970348603795681,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=208 /prefetch:1
                      2⤵
                        PID:4384
                      • 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=10 --field-trial-handle=3472,i,4865138417224002679,1634970348603795681,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3496 /prefetch:1
                        2⤵
                          PID:3376
                        • 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=11 --field-trial-handle=3444,i,4865138417224002679,1634970348603795681,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3684 /prefetch:1
                          2⤵
                            PID:1988
                        • 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:2752
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:3380

                            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

                                    3f12aa9cb8303540c32d1758226f630a

                                    SHA1

                                    fe2a8807931206af3b153cc28fa9e9bcbafe10de

                                    SHA256

                                    7edcc43299f44e814b51b78864a6d125e16115794e40b5de78518f9a29690137

                                    SHA512

                                    ce3a07ff33dfde5805ed47abfabf0e8ca5eaf69ec563b0598cac61852d5b3e67ffcc0476c15be990495a7d510315f9642690ebcad29ea4ea89684d134a253911

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

                                    Filesize

                                    216B

                                    MD5

                                    5f6e32082af7c937207b52cbed78c543

                                    SHA1

                                    61a5bd361d10e5214d35d37fd51a946d6bda70df

                                    SHA256

                                    e8943739d62ad43c88fc85f1d0d027dea53f7380d8bacffff1ba1ba1c83a62f8

                                    SHA512

                                    db184f19610b94afca139a5e57ab0f8aed1fc50c006f9de956897cd008f93c238ae6e321ec8f5b409a913eabe6e6397b924449f65c1845f3abc7c4cadd868503

                                  • 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

                                    b343ec17a2c7925e2b9352e3cd0282d4

                                    SHA1

                                    0e1f332c35f562c41ec81a05f7050d8a4191b06d

                                    SHA256

                                    1488f50f74d13b57d3fd6f571597f72c98ca7674253a315b9fac45abc960b9a2

                                    SHA512

                                    720ff2606235ef01cb097fad2b72e6d29f7f103fd78c0ec8c5855d4185a6f0e8ea6e0991fda9e0031e840d7e4ec1a857d9ed82f13034ba0558b9c90ecb39c130

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

                                    Filesize

                                    1018B

                                    MD5

                                    1595b514b6249ef1798dc0f15cb42164

                                    SHA1

                                    6dbbd7661f9e97429091897644551a0ece67997d

                                    SHA256

                                    09d4355de37085a09cdbf6cc3bd650689c18afb18dba84eb6116be96c1d2b064

                                    SHA512

                                    12c35b48c5b792964859ff3e4c9ac1676166495691e3b69b6f6eb9457ad50025d887308bbd7399f57d1bee68e4462f8fa01df12a7ef748685d20ed8ced872818

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

                                    Filesize

                                    9KB

                                    MD5

                                    a8ab6dabcc0b6d847fb60a129164a9ea

                                    SHA1

                                    8de52e2392d5669ef86805aaa45d14507804732d

                                    SHA256

                                    3a1883fdc99253f3737042a3326452f67ced0c84ca6397eb826494b0425e9093

                                    SHA512

                                    3137fd259f75b02985d40e31dc93db0b8239bf3bbc757254499c5b50631b63f76018972a57c730bdd6780d22ef645472ac36e9fdccaf689053fb1838d564edf8

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

                                    Filesize

                                    9KB

                                    MD5

                                    8619f4e5e94d0125f731a9f0ec33e7fa

                                    SHA1

                                    12fb0989bc57dd10a995f4b62f2a254a323e7a22

                                    SHA256

                                    af9fa495d5cb28280b2ee036e0448429baccfe1c52f02679d0371a3a961d46c5

                                    SHA512

                                    4ff0a0ce1aaf308ebc88bb7036b6c60233c1a293128a5727ab8c8ba419cd067739ad7f431e855ae390d6317d461e3bf8bd2a07f854da3f1911265de1d519bd6d

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

                                    Filesize

                                    9KB

                                    MD5

                                    bf4531a3fdacd732892047ddf80f0dc0

                                    SHA1

                                    e5ab3ee83ac19f457afb696e5ebd3d258248cf33

                                    SHA256

                                    b3cc3be6688275aeeb4fc30bb225373cdfafeecdc0adcd0fae95ac2cb2eb46a8

                                    SHA512

                                    f8f4c5ad3c2414619e5eaa89108fd11f6517bc6ebd3af4688033b5095c17b23df29bcdbc39830f8f33b3bd4d22c9930d68f99a500c9f0572d9b8027705452c78

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

                                    Filesize

                                    9KB

                                    MD5

                                    96fa89004a0c05e48734e9e416afd8ea

                                    SHA1

                                    92cae01e1710eb6ad3470caaeb89eefa74980fde

                                    SHA256

                                    ac9bf2c57f45482dd64e4eac9d11e379a7ee7168446bd588a65afb0d271864a4

                                    SHA512

                                    5bd3cf976ca6a74347c59c6ff3ab35f5a7b28a569459d0b8dea63909301ffeeb2a09ec4981520030676a805b34af3c79ed9631602effb43527bae10ac33df896

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

                                    Filesize

                                    99KB

                                    MD5

                                    7387bac21035927fb18f9087bacffd06

                                    SHA1

                                    c2ffcb259899f41b55163acfa4f454b63ec2cbbb

                                    SHA256

                                    29a15bd83eb1cc7d256b079cc0969cd9075a9ba903c12935faecd83ba7d434e4

                                    SHA512

                                    8f7bd0a359d59223a284d41c62a7f122e384d30d7d3335ee8c902c268b6f8e286aedc2645844c14b054267203227200d7d30a6ef52bcf082c7fec2ab2e5265b4

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

                                    Filesize

                                    99KB

                                    MD5

                                    7af3921b16113f4d0a0088b5a1de7736

                                    SHA1

                                    52a563be1471f136bc8157e06ebdeacdd227c672

                                    SHA256

                                    a3de9f413e1888ff51d4628b6c849f59d31cea7cd05d44581b3cd0e2e7b0aa0c

                                    SHA512

                                    2253f15d9286828a3736a7f8dbeffb15bf55b67f17b4a70026fc1662234794a6ebde0c2e0a31bacf6a6ae889568f199848f5211f0cf1ffd8783545eac26ba428