Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/04/2024, 04:49

General

  • Target
    https://ofs.com/products/category?&id%5b%5d=13&id%5b%5d=342&id%5b%5d=14&id%5b%5d=11&id%5b%5d=147
  • Sample240416-ffrdmsbf9t
Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://ofs.com/products/category?&id%5b%5d=13&id%5b%5d=342&id%5b%5d=14&id%5b%5d=11&id%5b%5d=147
    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:2952
    • 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,0x100,0x104,0xd8,0x108,0x7ffc0139ab58,0x7ffc0139ab68,0x7ffc0139ab78
      2⤵
        PID:1220
      • 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=1748 --field-trial-handle=1916,i,7626593292872808015,2578347853695545704,131072 /prefetch:2
        2⤵
          PID:1100
        • 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=2160 --field-trial-handle=1916,i,7626593292872808015,2578347853695545704,131072 /prefetch:8
          2⤵
            PID:888
          • 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=2200 --field-trial-handle=1916,i,7626593292872808015,2578347853695545704,131072 /prefetch:8
            2⤵
              PID:392
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=3008 --field-trial-handle=1916,i,7626593292872808015,2578347853695545704,131072 /prefetch:1
              2⤵
                PID:1676
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3024 --field-trial-handle=1916,i,7626593292872808015,2578347853695545704,131072 /prefetch:1
                2⤵
                  PID:1432
                • 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=4352 --field-trial-handle=1916,i,7626593292872808015,2578347853695545704,131072 /prefetch:8
                  2⤵
                    PID:5028
                  • 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=4608 --field-trial-handle=1916,i,7626593292872808015,2578347853695545704,131072 /prefetch:8
                    2⤵
                      PID:4468
                    • 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=4704 --field-trial-handle=1916,i,7626593292872808015,2578347853695545704,131072 /prefetch:8
                      2⤵
                        PID:3928
                      • 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=1072 --field-trial-handle=1916,i,7626593292872808015,2578347853695545704,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4168
                    • 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:5016

                      Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            f_000006

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000006
                            • Size 32KB
                            • SHA256 bb2f90081933c0f2475883ca2c5cfee94e96d7314a09433fffc42e37f4cffd3b
                            • MD5 SHA1 SHA512 SSDEEP

                            f_000009

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000009
                            • Size 67KB
                            • SHA256 da912cab2965071a5fce050c7ea043e5820a2904953c517dd9aac7715772dcae
                            • MD5 SHA1 SHA512 SSDEEP

                            f_000012

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000012
                            • Size 95KB
                            • SHA256 1b410ba5c63ad942882baa86c76a0381c06d7e3fbbcc2138f49415baf1758586
                            • MD5 SHA1 SHA512 SSDEEP

                            f_000073

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000073
                            • Size 74KB
                            • SHA256 159aad5fea16844b012a9bafa7579e26149fd7cae42219423388f7f1190a7031
                            • MD5 SHA1 SHA512 SSDEEP

                            f_000080

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000080
                            • Size 76KB
                            • SHA256 4a796ab6b00c069962ea450f8c781b805edd8fe94f3627d383ad0e244da1fc60
                            • MD5 SHA1 SHA512 SSDEEP

                            the-real-index

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                            • Size 912B
                            • SHA256 505748f32cdcce5d07402bc21539504c06e9cb20eb8a3ba324387a236242aa2f
                            • MD5 SHA1 SHA512

                            the-real-index

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                            • Size 1KB
                            • SHA256 f701a63266690e51493008ddca83ccba2af78e777483c27e31976a6bcc9b9389
                            • MD5 SHA1 SHA512

                            Network Persistent State

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                            • Size 3KB
                            • SHA256 e2a3f7690b86c381b0563b7be264e235a9152eb4481774132756e6a3bec93b81
                            • MD5 SHA1 SHA512

                            Network Persistent State

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                            • Size 3KB
                            • SHA256 1dbe259b0e3486b31454aa4d602c692205d366cdcbb2d279c75180f70867cb7f
                            • MD5 SHA1 SHA512

                            SCT Auditing Pending Reports

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
                            • Size 2B
                            • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                            • MD5 SHA1 SHA512

                            TransportSecurity

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                            • Size 691B
                            • SHA256 5e80393c77b4931dceceb6e3725cdaeb3df1b522caddc1abd54b755bcfca7526
                            • MD5 SHA1 SHA512

                            TransportSecurity

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                            • Size 691B
                            • SHA256 7036664740e4d9c60b05293436ab02997d83a2b2a069057f73c56b34899a9431
                            • MD5 SHA1 SHA512

                            b3c3e467-2520-40a6-9d6d-cb323de9106a.tmp

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\b3c3e467-2520-40a6-9d6d-cb323de9106a.tmp
                            • Size 691B
                            • SHA256 3596ace473603da131c3f4550bc72c6bcd22ea269794dd371282ef86cf1cc80f
                            • MD5 SHA1 SHA512

                            Preferences

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                            • Size 7KB
                            • SHA256 6902bd7e993d0aec089bc76d581b4f9ffbceca710d12188d405f4642d272b0dc
                            • MD5 SHA1 SHA512 SSDEEP

                            Preferences

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                            • Size 7KB
                            • SHA256 c4f2069b129bc15c675e72e9190a441b484bd0572a0393865383b9adb6e53e43
                            • MD5 SHA1 SHA512 SSDEEP

                            Preferences

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                            • Size 7KB
                            • SHA256 f123d626831358a26cb3e3202c52a01e6b2f7d5f3a8f039a8800384903f6951f
                            • MD5 SHA1 SHA512 SSDEEP

                            Local State

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                            • Size 250KB
                            • SHA256 54bfeb7ca0a77102583023ce3b5abf36a7d87375cb70e8e43ccf2bc6e3ecfef1
                            • MD5 SHA1 SHA512 SSDEEP

                            Module Info Cache

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache
                            • Size 89KB
                            • SHA256 e9ca4c6d2452cbfcf8e5bde8d0428013d7141783f7e383659613bd0cc96c3e5f
                            • MD5 SHA1 SHA512 SSDEEP

                            Module Info Cache~RFe57c42b.TMP

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe57c42b.TMP
                            • Size 88KB
                            • SHA256 73f1293f505f0463bc24c979ccdd9ced48927175fcbca9f97438eeee70cb384a
                            • MD5 SHA1 SHA512 SSDEEP