Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    28/07/2026, 03:32

General

  • Target
    backdoor.exe
  • Size 7KB
  • Sample260728-d33dbaeg39
  • SHA256 4eac81a15770b801aa489cf39cf6ada71297a347f197c6137302f4d6f7f9ce53
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • metasploit

Version
  • windows/reverse_tcp

C2
  • 192.168.207.130:444

Signatures

  • Family: MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Time Discovery 1 TTPs 1 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\backdoor.exe
    "C:\Users\Admin\AppData\Local\Temp\backdoor.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:5108
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\Desktop\UnblockSplit.mht
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3116
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --edge-skip-compat-layer-relaunch --single-argument C:\Users\Admin\Desktop\UnblockSplit.mht
      2⤵
      • Checks processor information in registry
      • Enumerates system info in registry
      • Modifies registry class
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4552
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=139.0.7258.155 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=139.0.3405.125 --initial-client-data=0x234,0x238,0x23c,0x230,0x244,0x7ffb8646c188,0x7ffb8646c194,0x7ffb8646c1a0
        3⤵
          PID:4996
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.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 --always-read-main-dll --metrics-shmem-handle=1948,i,5813699464416077843,11325668002358128456,524288 --field-trial-handle=2288,i,6753327527326044639,5764103576721091163,262144 --variations-seed-version --mojo-platform-channel-handle=2376 /prefetch:3
          3⤵
          • System Time Discovery
          PID:752
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --always-read-main-dll --metrics-shmem-handle=1732,i,12723202421403698123,3560533681106315464,262144 --field-trial-handle=2288,i,6753327527326044639,5764103576721091163,262144 --variations-seed-version --mojo-platform-channel-handle=2284 /prefetch:2
          3⤵
            PID:4668
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=2560,i,8347544477224865799,9124499465450935067,524288 --field-trial-handle=2288,i,6753327527326044639,5764103576721091163,262144 --variations-seed-version --mojo-platform-channel-handle=2576 /prefetch:8
            3⤵
              PID:3804
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --always-read-main-dll --metrics-shmem-handle=3476,i,8841259959050927268,17827656151350813889,2097152 --field-trial-handle=2288,i,6753327527326044639,5764103576721091163,262144 --variations-seed-version --mojo-platform-channel-handle=3524 /prefetch:1
              3⤵
                PID:4900
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --always-read-main-dll --metrics-shmem-handle=3480,i,17898639983250844051,17482283607271706306,2097152 --field-trial-handle=2288,i,6753327527326044639,5764103576721091163,262144 --variations-seed-version --mojo-platform-channel-handle=3528 /prefetch:1
                3⤵
                  PID:1276
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --always-read-main-dll --metrics-shmem-handle=4252,i,1362196163368013398,17178179697938715482,2097152 --field-trial-handle=2288,i,6753327527326044639,5764103576721091163,262144 --variations-seed-version --mojo-platform-channel-handle=4236 /prefetch:1
                  3⤵
                    PID:1668
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --extension-process --renderer-sub-type=extension --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --always-read-main-dll --metrics-shmem-handle=4316,i,10757462145186759995,10102515922882275501,2097152 --field-trial-handle=2288,i,6753327527326044639,5764103576721091163,262144 --variations-seed-version --mojo-platform-channel-handle=4360 /prefetch:2
                    3⤵
                      PID:4568
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --always-read-main-dll --metrics-shmem-handle=3680,i,1823722415732351574,159661146559571874,2097152 --field-trial-handle=2288,i,6753327527326044639,5764103576721091163,262144 --variations-seed-version --mojo-platform-channel-handle=3672 /prefetch:1
                      3⤵
                        PID:4108
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=3724,i,15556490800610401522,6263956378085500714,524288 --field-trial-handle=2288,i,6753327527326044639,5764103576721091163,262144 --variations-seed-version --mojo-platform-channel-handle=3756 /prefetch:8
                        3⤵
                          PID:4380
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=entity_extraction_service.mojom.Extractor --lang=en-US --service-sandbox-type=entity_extraction --onnx-enabled-for-ee --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=3728,i,16661705372703896396,7676962675091018723,524288 --field-trial-handle=2288,i,6753327527326044639,5764103576721091163,262144 --variations-seed-version --mojo-platform-channel-handle=3492 /prefetch:8
                          3⤵
                            PID:3784
                      • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
                        1⤵
                          PID:3348

                        Network

                              MITRE ATT&CK Enterprise v16

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              settings.dat

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                              • Size 280B
                              • SHA256 3eacdfce7dc5d437b4447cf27ab297d2d39d13a22d53487691f060212cddb6b2
                              • MD5 SHA1 SHA512 TLSH

                              settings.dat

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                              • Size 280B
                              • SHA256 7aa2bb81937fdcdafd5d33143cfe61093f5233469b36757de171e12cc0c6215f
                              • MD5 SHA1 SHA512 TLSH

                              BookmarkMergedSurfaceOrdering

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\BookmarkMergedSurfaceOrdering
                              • Size 6B
                              • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                              • MD5 SHA1 SHA512

                              the-real-index

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
                              • Size 3KB
                              • SHA256 63939b88cc5e4978a8c9999fc038e33c4bce7ad41c365d1198df422d216dbc5f
                              • MD5 SHA1 SHA512 TLSH

                              the-real-index~RFe5827c7.TMP

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index~RFe5827c7.TMP
                              • Size 3KB
                              • SHA256 dc4b785091f724cc179086cc60e7216efc715f04078455f1363c90a81ac5bc65
                              • MD5 SHA1 SHA512 TLSH

                              SiteList-Enterprise.json

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\SiteList-Enterprise.json
                              • Size 2B
                              • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                              • MD5 SHA1 SHA512

                              Edge Profile.ico

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Edge Profile.ico
                              • Size 70KB
                              • SHA256 31a226211c491e1b0832d4cd3cf34d97165e24a7ce4ec655259cd188f3a2bd88
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              Network Persistent State

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Network Persistent State
                              • Size 244B
                              • SHA256 d0fe718f55eda05217fe1eaed1e6f2e02779031818cea3587e0edc2b3967672b
                              • MD5 SHA1 SHA512 TLSH

                              SCT Auditing Pending Reports

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

                              Preferences

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                              • Size 12KB
                              • SHA256 1d2a72cae97e5d9ba50a1071aba05ea380dcdbfef91295e7ebb623e48b5f426a
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              Secure Preferences

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
                              • Size 30KB
                              • SHA256 0faf3c086deea057dfdcb3965f2f93e34f838b55745374a50d55893b3160ec91
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              sync_diagnostic.log

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Data\Logs\sync_diagnostic.log
                              • Size 6KB
                              • SHA256 525042c29f2cdcb1a583e633dd75c3ba58b1337323fc5739c22e7933bf4e2341
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              Local State

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                              • Size 8KB
                              • SHA256 687ff56e929d38b089c142d36a3b3f8a75aebb91f56eddcc980c5c51bd8e6c2d
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              Local State

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                              • Size 16KB
                              • SHA256 c8c71f5392d90c2a221c8d38822c60e1549c96f6664ffdb576399c0d0ed7064b
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              Local State

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                              • Size 8KB
                              • SHA256 ee84c0f6f837a95cad5a76ee2b08d628719001d0bd65764c817621c50bf60643
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              data_1

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\ShaderCache\data_1
                              • Size 264KB
                              • SHA256 b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
                              • MD5 SHA1 SHA512 SSDEEP

                              5d1e12be-e4fa-4a84-8b7b-ae434956287d.tmp

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\extensions_crx_cache\5d1e12be-e4fa-4a84-8b7b-ae434956287d.tmp
                              • Size 13B
                              • SHA256 2771d13c637c267132afff9db67537bef95708534b79ae8d954254c4e64e4e0f
                              • MD5 SHA1 SHA512

                              5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                              • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                              • Size 2KB
                              • SHA256 51bcac686c768307befd3993919ed8033261686afe394a63f89862ee21133c70
                              • MD5 SHA1 SHA512 TLSH

                              memory/5108-0-0x0000000000400000-0x00000000004051C8-memory.dmp

                              memory/5108-212-0x0000000000400000-0x00000000004051C8-memory.dmp