Analysis

  • max time kernel
    219s
  • max time network
    221s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    25/05/2024, 16:26

General

  • Target
    New Text Document.txt
  • Size 24B
  • Sample240525-txs6fsae2t
  • SHA256 6668bc4691a6691ad316b338a5829e7de3612765c50ebe4e63344bf177332721
  • MD5 SHA1 SHA512
Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 2 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\New Text Document.txt"
    1⤵
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1000
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\New Text Document.txt
      2⤵
        PID:4152
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • Enumerates system info in registry
      • Modifies data under HKEY_USERS
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:5000
      • 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=0x100,0x104,0x108,0xe0,0x10c,0x7ffd1a41ab58,0x7ffd1a41ab68,0x7ffd1a41ab78
        2⤵
          PID:4784
        • 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=1528 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:2
          2⤵
            PID:4604
          • 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=2124 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:8
            2⤵
              PID:2164
            • 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=2204 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:8
              2⤵
                PID:2316
              • 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=3052 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:1
                2⤵
                  PID:2892
                • 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=3164 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:1
                  2⤵
                    PID:436
                  • 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=4212 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:1
                    2⤵
                      PID:1612
                    • 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=4320 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:1
                      2⤵
                        PID:2260
                      • 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=4480 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:8
                        2⤵
                          PID:2520
                        • 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=4668 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:1
                          2⤵
                            PID:644
                          • 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=4824 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:8
                            2⤵
                              PID:4020
                            • 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=12 --mojo-platform-channel-handle=4796 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:1
                              2⤵
                                PID:236
                              • 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=13 --mojo-platform-channel-handle=4204 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:1
                                2⤵
                                  PID:4008
                                • 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=3392 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:8
                                  2⤵
                                    PID:5036
                                  • 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=3400 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:8
                                    2⤵
                                      PID:1764
                                    • 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=3364 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:8
                                      2⤵
                                        PID:4160
                                      • 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=17 --mojo-platform-channel-handle=4984 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:1
                                        2⤵
                                          PID:4788
                                        • 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=18 --mojo-platform-channel-handle=4580 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:1
                                          2⤵
                                            PID:2828
                                          • 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=4996 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:8
                                            2⤵
                                              PID:3612
                                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4136 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:8
                                              2⤵
                                              • NTFS ADS
                                              PID:2784
                                            • 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=3172 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:8
                                              2⤵
                                                PID:4952
                                              • 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=2792 --field-trial-handle=1792,i,7263183575409038588,3504952571908664731,131072 /prefetch:2
                                                2⤵
                                                • Suspicious behavior: EnumeratesProcesses
                                                PID:1440
                                            • 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:3704
                                              • C:\Windows\System32\rundll32.exe
                                                C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                                1⤵
                                                  PID:4112
                                                • C:\Users\Admin\Desktop\Insomnia\Insomnia.exe
                                                  "C:\Users\Admin\Desktop\Insomnia\Insomnia.exe"
                                                  1⤵
                                                  • Suspicious use of SetThreadContext
                                                  PID:3408
                                                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
                                                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
                                                    2⤵
                                                      PID:3812
                                                  • C:\Users\Admin\Desktop\Insomnia\Insomnia.exe
                                                    "C:\Users\Admin\Desktop\Insomnia\Insomnia.exe"
                                                    1⤵
                                                    • Suspicious use of SetThreadContext
                                                    PID:2180
                                                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
                                                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
                                                      2⤵
                                                        PID:1080
                                                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
                                                        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
                                                        2⤵
                                                          PID:1528
                                                      • C:\Users\Admin\Desktop\Insomnia\Insomnia.exe
                                                        "C:\Users\Admin\Desktop\Insomnia\Insomnia.exe"
                                                        1⤵
                                                        • Suspicious use of SetThreadContext
                                                        PID:3420
                                                        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
                                                          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
                                                          2⤵
                                                            PID:2984

                                                        Network

                                                              MITRE ATT&CK Enterprise v15

                                                              Replay Monitor

                                                              Loading Replay Monitor...

                                                              Downloads

                                                              the-real-index

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                                                              • Size 144B
                                                              • SHA256 fc382e2cfa5243f00a29cbbe5bc7cc24d54408dd9dcb2ae4843620d8f85f2557
                                                              • MD5 SHA1 SHA512

                                                              Network Persistent State

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                                              • Size 2KB
                                                              • SHA256 cb9bbd57dfd43d3828ed51022f423b52a16b352908a89348755bf65cec84278c
                                                              • MD5 SHA1 SHA512

                                                              Network Persistent State

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                                              • Size 2KB
                                                              • SHA256 f67d5af64f638ff7c4ba54b04bb884d5e86f0032a5b51ff8b79b0ad81c7df757
                                                              • 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 d9f559fa78212964e3c65843fe8bd8180afa8ddd1bd92681abdac00b27766280
                                                              • MD5 SHA1 SHA512

                                                              Preferences

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                              • Size 7KB
                                                              • SHA256 8aa81801ef16af32037857089bb8982b88e34e840b471e169277fa0bf6ff5d20
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              Preferences

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                              • Size 7KB
                                                              • SHA256 bb2efcc1cef43ee53a169a3a60bdfc6555661939b62d2d4716909a069d489fdf
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              Preferences

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                              • Size 7KB
                                                              • SHA256 7248675f7dd3558d6f76f3d5b123e8b7169262e76373437fe2a17370d46d3087
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              Secure Preferences

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                                              • Size 16KB
                                                              • SHA256 c010bf136d36858be8f5cfd25f7c778ed15eb61b5869c02b666a3a2cf39da844
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              Local State

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                              • Size 260KB
                                                              • SHA256 956dfcce79a5b4eaebabac32a9c9438bf77348a185df8c5641615f51a4953007
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              Local State

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                              • Size 260KB
                                                              • SHA256 098fff0b58a1bc730747bdfdbd1a064a5c68cb2067d0fc329f64606ba5da1b4d
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              Module Info Cache

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache
                                                              • Size 95KB
                                                              • SHA256 e895c096c5d62e7992fc686265ef4874b0bb3a827f4d24091b2c8c2f7e9faf61
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              Module Info Cache~RFe580318.TMP

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe580318.TMP
                                                              • Size 83KB
                                                              • SHA256 bf99ddb8e594b3c96daf99788ba1cf94a72629f3f2866349814a725300a2663a
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              Insomnia.zip.crdownload

                                                              • Path C:\Users\Admin\Downloads\Insomnia.zip.crdownload
                                                              • Size 716KB
                                                              • SHA256 fcb17657f70564e9c12bc1c210b95c298dbcb19cd676e71a13ce605e9620a6ff
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              Insomnia.zip:Zone.Identifier

                                                              • Path C:\Users\Admin\Downloads\Insomnia.zip:Zone.Identifier
                                                              • Size 65B
                                                              • SHA256 d244f2b0db336125253e6937cd0b5e5e0dd879f517c700ff9bd0ce54ebb777c8
                                                              • MD5 SHA1 SHA512

                                                              memory/2180-183-0x00000000009B0000-0x00000000009B1000-memory.dmp

                                                              memory/3408-177-0x0000000000740000-0x0000000000741000-memory.dmp

                                                              memory/3408-179-0x0000000000740000-0x0000000000741000-memory.dmp

                                                              memory/3420-187-0x0000000001010000-0x0000000001011000-memory.dmp

                                                              memory/3812-180-0x0000000000400000-0x0000000000454000-memory.dmp

                                                              memory/3812-178-0x0000000000400000-0x0000000000454000-memory.dmp