Resubmissions

08/06/2024, 12:50

240608-p24erscf84

08/06/2024, 12:42

240608-pxlddscf483

08/06/2024, 12:30

240608-ppln7abf6x3

08/06/2024, 12:10

240608-pcgjpsbe4y3

08/06/2024, 10:05

240608-l4xs8abg253

22/05/2024, 02:11

240522-cl9wdsha433

Analysis

  • max time kernel
    146s
  • max time network
    148s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    08/06/2024, 12:42

General

  • Target
    58a728da4e405ca979e73e774fe72fb9.exe
  • Size 449KB
  • Sample240608-pxlddscf48
  • SHA256 6f4571882606ee838590243876609effc6a78455fde3a908ed9f9220758c8eb9
  • MD5 SHA1 SHA512 SSDEEP
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 5 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 42 IoCs
  • Suspicious use of SendNotifyMessage 20 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\58a728da4e405ca979e73e774fe72fb9.exe
    "C:\Users\Admin\AppData\Local\Temp\58a728da4e405ca979e73e774fe72fb9.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3204
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --single-argument C:\Users\Admin\Desktop\ConnectShow.shtml
    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:1628
    • 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=0x100,0x104,0x108,0xdc,0x10c,0x7ff8d426ab58,0x7ff8d426ab68,0x7ff8d426ab78
      2⤵
        PID:4772
      • 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=1608 --field-trial-handle=1644,i,4879757128784959991,17496946233545755159,131072 /prefetch:2
        2⤵
          PID:1320
        • 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=2116 --field-trial-handle=1644,i,4879757128784959991,17496946233545755159,131072 /prefetch:8
          2⤵
            PID:2968
          • 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=1644,i,4879757128784959991,17496946233545755159,131072 /prefetch:8
            2⤵
              PID:4276
            • 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=3028 --field-trial-handle=1644,i,4879757128784959991,17496946233545755159,131072 /prefetch:1
              2⤵
                PID:2548
              • 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=3036 --field-trial-handle=1644,i,4879757128784959991,17496946233545755159,131072 /prefetch:1
                2⤵
                  PID:2824
                • 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=4420 --field-trial-handle=1644,i,4879757128784959991,17496946233545755159,131072 /prefetch:8
                  2⤵
                    PID:1500
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4560 --field-trial-handle=1644,i,4879757128784959991,17496946233545755159,131072 /prefetch:8
                    2⤵
                      PID:944
                    • 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=4728 --field-trial-handle=1644,i,4879757128784959991,17496946233545755159,131072 /prefetch:8
                      2⤵
                        PID:1584
                      • 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=10 --mojo-platform-channel-handle=4356 --field-trial-handle=1644,i,4879757128784959991,17496946233545755159,131072 /prefetch:1
                        2⤵
                          PID:1336
                        • 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=11 --mojo-platform-channel-handle=4348 --field-trial-handle=1644,i,4879757128784959991,17496946233545755159,131072 /prefetch:1
                          2⤵
                            PID:1964
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4828 --field-trial-handle=1644,i,4879757128784959991,17496946233545755159,131072 /prefetch:8
                            2⤵
                              PID:3316
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4972 --field-trial-handle=1644,i,4879757128784959991,17496946233545755159,131072 /prefetch:8
                              2⤵
                                PID:1492
                              • 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=14 --mojo-platform-channel-handle=4872 --field-trial-handle=1644,i,4879757128784959991,17496946233545755159,131072 /prefetch:1
                                2⤵
                                  PID:4540
                                • 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=15 --mojo-platform-channel-handle=4584 --field-trial-handle=1644,i,4879757128784959991,17496946233545755159,131072 /prefetch:1
                                  2⤵
                                    PID:2616
                                  • 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=16 --mojo-platform-channel-handle=4804 --field-trial-handle=1644,i,4879757128784959991,17496946233545755159,131072 /prefetch:1
                                    2⤵
                                      PID:3420
                                    • 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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1548 --field-trial-handle=1644,i,4879757128784959991,17496946233545755159,131072 /prefetch:2
                                      2⤵
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:1740
                                  • 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:1444

                                    Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          Network Persistent State

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                          • Size 1KB
                                          • SHA256 a1e25ccadf65c6eeb17d9b9317784f72437856f042f4f7ee77e7686b0c898189
                                          • 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 356B
                                          • SHA256 1f7f05cb70482406bc2630063ec9f67bbbc886422e58e0ce9e7584b344b98ec4
                                          • MD5 SHA1 SHA512

                                          Preferences

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                          • Size 7KB
                                          • SHA256 2e53178ff24bf704ee1cc6f8557e6f1c9ed47c92f7fa5957d21e6813e1ba7179
                                          • MD5 SHA1 SHA512 SSDEEP

                                          Preferences

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                          • Size 7KB
                                          • SHA256 53c005cbdd4422f8de24193dcb1c8cd2d501a4ea23fbd33c76be55a8ac5fc2b6
                                          • MD5 SHA1 SHA512 SSDEEP

                                          Preferences

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                          • Size 7KB
                                          • SHA256 be7d5c556a80572ac8c38c3ee112d37cee1b29e1ce562f17738cb0895a317cfa
                                          • MD5 SHA1 SHA512 SSDEEP

                                          Secure Preferences

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                          • Size 16KB
                                          • SHA256 f9ca87b0fa988cc9ac60f5c71cd070d7e80272f2fdb1f94752b18926772f8c0a
                                          • MD5 SHA1 SHA512 SSDEEP

                                          Local State

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                          • Size 263KB
                                          • SHA256 e61a06731f142c0b2f33076327ff7991906ad214ef82fde3cebdcf649def2433
                                          • MD5 SHA1 SHA512 SSDEEP

                                          Local State

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                          • Size 263KB
                                          • SHA256 c14e70a8fc3b6919aaa62bd01d035ce62a13c6fe5466351195adcdb829f5875b
                                          • MD5 SHA1 SHA512 SSDEEP

                                          __PSScriptPolicyTest_lqwamspm.ve4.ps1

                                          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lqwamspm.ve4.ps1
                                          • Size 60B
                                          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                                          • MD5 SHA1 SHA512

                                          memory/3204-11-0x00007FF8DE4D0000-0x00007FF8DEF92000-memory.dmp

                                          memory/3204-62-0x00007FF8DE4D0000-0x00007FF8DEF92000-memory.dmp

                                          memory/3204-61-0x00007FF8DE4D0000-0x00007FF8DEF92000-memory.dmp

                                          memory/3204-12-0x00007FF8DE4D0000-0x00007FF8DEF92000-memory.dmp

                                          memory/3204-0-0x00007FF8DE4D3000-0x00007FF8DE4D5000-memory.dmp

                                          memory/3204-10-0x000000001ADE0000-0x000000001AE02000-memory.dmp

                                          memory/3204-1-0x00000000001A0000-0x0000000000216000-memory.dmp