Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    25/08/2026, 14:01

General

  • Target
    Installer/DW/dw.exe
  • Size 3.6MB
  • Sample260825-rbttrazvg1
  • SHA256 56e25bff1587bb278f048a1ae5f74e2286946f1cbaf59aaa03d3cea070a462ae
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Looks up external IP address via web service 1 TTPs 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Time Discovery 1 TTPs 2 IoCs

    Adversary may gather the system time and/or time zone settings from a local or remote system.

  • Enumerates system info in registry 2 TTPs 5 IoCs
  • Kills process with taskkill 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs
  • outlook_office_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Installer\DW\dw.exe
    "C:\Users\Admin\AppData\Local\Temp\Installer\DW\dw.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • outlook_office_path
    PID:3784
    • C:\Windows\SYSTEM32\taskkill.exe
      taskkill /F /IM chrome.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:3912
    • C:\Windows\SYSTEM32\taskkill.exe
      taskkill /F /IM msedge.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:5460
    • C:\Windows\SYSTEM32\taskkill.exe
      taskkill /F /IM brave.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:4892
    • C:\Windows\SYSTEM32\taskkill.exe
      taskkill /F /IM opera.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:3516
    • C:\Windows\SYSTEM32\taskkill.exe
      taskkill /F /IM vivaldi.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:4864
    • C:\Windows\SYSTEM32\taskkill.exe
      taskkill /F /IM browser.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:5048
    • C:\Windows\SYSTEM32\taskkill.exe
      taskkill /F /IM firefox.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:4512
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      2⤵
      • Loads dropped DLL
      • Enumerates system info in registry
      • Suspicious use of WriteProcessMemory
      PID:5092
      • 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=140.0.7339.81 --initial-client-data=0x1cc,0x1d0,0x1d4,0x110,0x1d8,0x7ffd72d8c728,0x7ffd72d8c734,0x7ffd72d8c740
        3⤵
          PID:360
        • 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 --force-high-res-timeticks=disabled --metrics-shmem-handle=1568,i,4246518457311278062,4343967231199841681,524288 --field-trial-handle=2004,i,16384381809434870346,6876978169707846132,262144 --variations-seed-version --mojo-platform-channel-handle=2036 /prefetch:11
          3⤵
          • System Time Discovery
          PID:1236
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1656,i,14783783742920413599,9106609193300627069,262144 --field-trial-handle=2004,i,16384381809434870346,6876978169707846132,262144 --variations-seed-version --mojo-platform-channel-handle=1992 /prefetch:2
          3⤵
            PID:6032
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe"
          2⤵
          • Loads dropped DLL
          • Enumerates system info in registry
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of WriteProcessMemory
          PID:2348
          • 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=140.0.7339.81 --initial-client-data=0x124,0x128,0x12c,0x100,0x130,0x7ffd72d8c728,0x7ffd72d8c734,0x7ffd72d8c740
            3⤵
              PID:4172
            • 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-pre-read-main-dll --force-high-res-timeticks=disabled --metrics-shmem-handle=1916,i,553226362644471701,450971844933697438,524288 --field-trial-handle=2768,i,15326580510625830634,13366544231702817096,262144 --variations-seed-version --mojo-platform-channel-handle=2796 /prefetch:11
              3⤵
              • System Time Discovery
              PID:1392
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1664,i,9441167673116253119,1407372746787112372,262144 --field-trial-handle=2768,i,15326580510625830634,13366544231702817096,262144 --variations-seed-version --mojo-platform-channel-handle=2764 /prefetch:2
              3⤵
                PID:4964
              • 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 --force-high-res-timeticks=disabled --metrics-shmem-handle=1524,i,15991917755097857107,5897240001983278976,524288 --field-trial-handle=2768,i,15326580510625830634,13366544231702817096,262144 --variations-seed-version --mojo-platform-channel-handle=2964 /prefetch:13
                3⤵
                  PID:1496
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=2576,i,13384106310160285970,13494203137680947157,2097152 --field-trial-handle=2768,i,15326580510625830634,13366544231702817096,262144 --variations-seed-version --mojo-platform-channel-handle=2992 /prefetch:1
                  3⤵
                    PID:2968
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=2580,i,10779050915871066492,17707147487934575845,2097152 --field-trial-handle=2768,i,15326580510625830634,13366544231702817096,262144 --variations-seed-version --mojo-platform-channel-handle=3012 /prefetch:1
                    3⤵
                      PID:5744
                • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
                  "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
                  1⤵
                    PID:4708
                  • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
                    "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
                    1⤵
                      PID:3472
                    • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
                      "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
                      1⤵
                        PID:4380
                      • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
                        1⤵
                          PID:2256

                        Network

                              MITRE ATT&CK Enterprise v16

                              Replay Monitor

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                              Downloads

                              settings.dat

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat
                              • Size 40B
                              • SHA256 b3640a0fbf727ccded0f13bf4bcf638b7a59787e97d9362d58aa539c96c2744e
                              • MD5 SHA1 SHA512

                              Last Version

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Last Version
                              • Size 13B
                              • SHA256 e5efa9eb104cd0b25149c2e789bec8d9aa4ba95678831b657eef7780a281c391
                              • MD5 SHA1 SHA512

                              Local State

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                              • Size 4KB
                              • SHA256 78e221022a313a1867e8bbc14e75849867e39867f95daf4504b75265f7384335
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              Local State

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                              • Size 4KB
                              • SHA256 217c6ee1667414e1ceefb049d0de99bd1286c576da62d2280dc0d67897adc474
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              Variations

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Variations
                              • Size 86B
                              • SHA256 474d668707f1cb929fef1e3798b71b632e50675bd1a9dceaab90c9587f72f680
                              • MD5 SHA1 SHA512 TLSH

                              abe_key_5092.txt

                              • Path C:\Users\Admin\AppData\Local\Temp\abe_key_5092.txt
                              • Size 64B
                              • SHA256 2391e2eee914835c980de439f51131147c1d5021aa61cf4cc066b40d0ccff050
                              • MD5 SHA1 SHA512 TLSH

                              kmd_abe_5092.dll

                              • Path C:\Users\Admin\AppData\Local\Temp\kmd_abe_5092.dll
                              • Size 18KB
                              • SHA256 015807e7ccf44cd9fa4eba831970ebcbfe58234696c2135ec684c8e1dd687f09
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              memory/3784-40-0x0000000140000000-0x000000014003D000-memory.dmp

                              memory/3784-39-0x0000000140000000-0x000000014003D000-memory.dmp

                              memory/3784-44-0x0000000140000000-0x000000014003D000-memory.dmp

                              memory/3784-46-0x0000000140000000-0x000000014003D000-memory.dmp

                              memory/3784-35-0x0000000140000000-0x000000014003D000-memory.dmp

                              memory/3784-16-0x0000000140000000-0x000000014003D000-memory.dmp

                              memory/3784-0-0x0000000140000000-0x000000014003D000-memory.dmp

                              memory/3784-95-0x0000000140000000-0x000000014003D000-memory.dmp

                              memory/3784-96-0x0000000140000000-0x000000014003D000-memory.dmp

                              memory/3784-101-0x0000000140000000-0x000000014003D000-memory.dmp