Analysis

  • user interaction
    yes
  • max time kernel
    29s
  • max time network
    25s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/10/2026, 17:40

General

  • Target
    https://github.com/kh4sh3i/Ransomware-Samples
  • Sample261030-v816wazzct
Score
6/10

Malware Config

Signatures

  • Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Time Discovery 1 TTPs 1 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 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://github.com/kh4sh3i/Ransomware-Samples
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1032
    • 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=0x260,0x264,0x268,0x25c,0x2b8,0x7ffee5adc188,0x7ffee5adc194,0x7ffee5adc1a0
      2⤵
        PID:2952
      • 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=1532,i,6482890524476246219,13193641620955904081,262144 --field-trial-handle=2268,i,9009174969561800655,9298628935315431344,262144 --variations-seed-version --mojo-platform-channel-handle=2264 /prefetch:2
        2⤵
          PID:5520
        • 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=1664,i,3161424684803350595,14973614954117259353,524288 --field-trial-handle=2268,i,9009174969561800655,9298628935315431344,262144 --variations-seed-version --mojo-platform-channel-handle=2292 /prefetch:11
          2⤵
          • System Time Discovery
          PID:5716
        • 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=2316,i,1410907435414630762,14175250851703308512,524288 --field-trial-handle=2268,i,9009174969561800655,9298628935315431344,262144 --variations-seed-version --mojo-platform-channel-handle=2904 /prefetch:13
          2⤵
            PID:5816
          • 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=3568,i,6124050956983890919,9368281337910926386,2097152 --field-trial-handle=2268,i,9009174969561800655,9298628935315431344,262144 --variations-seed-version --mojo-platform-channel-handle=3600 /prefetch:1
            2⤵
              PID:4220
            • 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=3572,i,922172616581586398,16081893592981188090,2097152 --field-trial-handle=2268,i,9009174969561800655,9298628935315431344,262144 --variations-seed-version --mojo-platform-channel-handle=3604 /prefetch:1
              2⤵
                PID:4956
              • 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=4232,i,5761805976414047508,16949168774957649026,2097152 --field-trial-handle=2268,i,9009174969561800655,9298628935315431344,262144 --variations-seed-version --mojo-platform-channel-handle=4432 /prefetch:1
                2⤵
                  PID:4856
                • 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=4244,i,18284305656674121994,604943554845906046,2097152 --field-trial-handle=2268,i,9009174969561800655,9298628935315431344,262144 --variations-seed-version --mojo-platform-channel-handle=4512 /prefetch:9
                  2⤵
                    PID:1708
                  • 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=5432,i,14063034767910874414,2583690832433195580,524288 --field-trial-handle=2268,i,9009174969561800655,9298628935315431344,262144 --variations-seed-version --mojo-platform-channel-handle=5476 /prefetch:14
                    2⤵
                      PID:4256
                    • 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=5440,i,2567064589117801706,16272687829470222701,524288 --field-trial-handle=2268,i,9009174969561800655,9298628935315431344,262144 --variations-seed-version --mojo-platform-channel-handle=5500 /prefetch:14
                      2⤵
                        PID:5788
                      • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=6020,i,6537153887479775833,8415903276272082896,524288 --field-trial-handle=2268,i,9009174969561800655,9298628935315431344,262144 --variations-seed-version --mojo-platform-channel-handle=6036 /prefetch:14
                        2⤵
                          PID:1552
                        • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=6020,i,6537153887479775833,8415903276272082896,524288 --field-trial-handle=2268,i,9009174969561800655,9298628935315431344,262144 --variations-seed-version --mojo-platform-channel-handle=6036 /prefetch:14
                          2⤵
                            PID:4144
                        • 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:3368
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window --win-session-start
                            1⤵
                              PID:1004

                            Network

                                  MITRE ATT&CK Enterprise v16

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  40b7742c-bf97-4dc6-8562-5c2ae156c78f.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\40b7742c-bf97-4dc6-8562-5c2ae156c78f.tmp
                                  • Size 37KB
                                  • SHA256 c386ab770efa892014a8805523d8b038d60cd81af64edc591d44040c513a2ed0
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  98d9b2e6-ea30-4d3b-8668-bee20f408f6b.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\98d9b2e6-ea30-4d3b-8668-bee20f408f6b.tmp
                                  • Size 34KB
                                  • SHA256 aad56a09a8073871add7bd380ef0a0340c7196d57bc88df92de1fc9d327375d3
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  9a3b0cf1-a154-42e4-b8d2-d7a4e26121b0.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\9a3b0cf1-a154-42e4-b8d2-d7a4e26121b0.tmp
                                  • Size 38KB
                                  • SHA256 29afe964a6d18dba68e2f8207f00475f1c77e73f1e5db50adb28b5469c94393f
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  settings.dat

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                  • Size 280B
                                  • SHA256 0d0352bb5f4b47f3d1ca8042212dfbae37957031d48d7789bd6cd7b4b6cbbe31
                                  • MD5 SHA1 SHA512 TLSH

                                  settings.dat

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                  • Size 280B
                                  • SHA256 fc0a38b9bd67def6f8a6da7a4a5956bc201e5aac4ba6f906946e52f5b14e13c2
                                  • MD5 SHA1 SHA512 TLSH

                                  30c8ee83-8ce6-41d5-99f5-710e97ea8897.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\30c8ee83-8ce6-41d5-99f5-710e97ea8897.tmp
                                  • Size 23KB
                                  • SHA256 b883195694b7094860004f83cfd252da9062a7dcf8ab4f40d9a598206725cc3b
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  3fed7bcd-a348-4f03-92d7-a4d895edfcf2.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\3fed7bcd-a348-4f03-92d7-a4d895edfcf2.tmp
                                  • Size 70KB
                                  • SHA256 31a226211c491e1b0832d4cd3cf34d97165e24a7ce4ec655259cd188f3a2bd88
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  temp-index

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\temp-index
                                  • Size 5KB
                                  • SHA256 cf9c73ba4ff0d39425038bdb0f2e02204858761f912857bc907124ab3c398d08
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  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 3770f7c493a9eb61b53b702d5e234a54255b276414b92663798adadb9d938c3f
                                  • MD5 SHA1 SHA512 TLSH

                                  7e670f9f-0f0a-40fb-b1e8-52bd09ae30f8.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\7e670f9f-0f0a-40fb-b1e8-52bd09ae30f8.tmp
                                  • Size 2B
                                  • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                  • MD5 SHA1 SHA512

                                  75e8a9cb-dd76-4b0e-8222-c7f361dbd75d.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\75e8a9cb-dd76-4b0e-8222-c7f361dbd75d.tmp
                                  • Size 40B
                                  • SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
                                  • MD5 SHA1 SHA512

                                  b70933c6-bc33-4d26-a3fe-dd58aef10c03.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\b70933c6-bc33-4d26-a3fe-dd58aef10c03.tmp
                                  • Size 1KB
                                  • SHA256 5b810f1344e3b512afca2162184ed8e7553668e6a67af09a3b859406d34cd860
                                  • MD5 SHA1 SHA512 TLSH

                                  c87d86a2-21db-42f8-bd0a-95c3334e2ce5.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\c87d86a2-21db-42f8-bd0a-95c3334e2ce5.tmp
                                  • Size 2B
                                  • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                  • MD5 SHA1 SHA512

                                  Preferences

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                  • Size 11KB
                                  • SHA256 2c09819159b86eed035cb948db984c805d767cf05d0bb1c0d7a382af46767da2
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  CURRENT

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync App Settings\ghbmnnjooekpmoecnnnilnnbdlolhkhi\CURRENT
                                  • Size 16B
                                  • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                                  • MD5 SHA1 SHA512

                                  MANIFEST-000001

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Extension Settings\ghbmnnjooekpmoecnnnilnnbdlolhkhi\MANIFEST-000001
                                  • Size 41B
                                  • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                                  • MD5 SHA1 SHA512

                                  e74775bc-0e6e-481c-b9ea-7416ca7dc120.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\e74775bc-0e6e-481c-b9ea-7416ca7dc120.tmp
                                  • Size 11KB
                                  • SHA256 a3050c7bfe2fd7032360527ce452b0440fb3406dd74f32a848615c09d7a15785
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  e81070ef-6a04-4b15-8d17-ecf44aa40ed2.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\e81070ef-6a04-4b15-8d17-ecf44aa40ed2.tmp
                                  • Size 38KB
                                  • SHA256 c5ae517adefeba1b3a77c4bb1199fa3fd0f6291639acf4cd51cc079957e33e04
                                  • MD5 SHA1 SHA512 SSDEEP TLSH