Resubmissions

29/05/2026, 18:52

260529-xh85xae18q8

29/05/2026, 18:46

260529-xen1kacz8z5

Analysis

  • user interaction
    yes
  • max time kernel
    900s
  • max time network
    440s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    29/05/2026, 18:52

General

  • Target
    Belatstrap.exe
  • Size 30.1MB
  • Sample260529-xh85xae18q
  • SHA256 36d2f7b71f0eed6459699fdd8e959746f11deb7d99b2c5291ec21619fa5b6cf0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file 1 IoCs
  • Executes dropped EXE 2 IoCs
  • 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.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs
  • 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.

  • 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 data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 45 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Belatstrap.exe
    "C:\Users\Admin\AppData\Local\Temp\Belatstrap.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    PID:3848
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Checks processor information in registry
    • 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:5100
    • 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=0x118,0x11c,0x120,0xf4,0x124,0x7ffb88d2c728,0x7ffb88d2c734,0x7ffb88d2c740
      2⤵
        PID:1440
      • 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=1696,i,17446858864516368608,11598582787105090498,262144 --field-trial-handle=1952,i,9683630187311344030,10950226840692625879,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1948 /prefetch:2
        2⤵
          PID:1532
        • 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=1616,i,10528170392937934351,13879324286842355325,524288 --field-trial-handle=1952,i,9683630187311344030,10950226840692625879,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2292 /prefetch:3
          2⤵
          • Downloads MZ/PE file
          • System Time Discovery
          PID:5024
        • 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=2400,i,3856198763350127014,6909301082600814900,524288 --field-trial-handle=1952,i,9683630187311344030,10950226840692625879,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2432 /prefetch:8
          2⤵
            PID:4776
          • 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=3244,i,363612922155856890,10256281797043770459,2097152 --field-trial-handle=1952,i,9683630187311344030,10950226840692625879,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3260 /prefetch:1
            2⤵
              PID:2348
            • 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=3280,i,14451722537264636582,3973449806516400837,2097152 --field-trial-handle=1952,i,9683630187311344030,10950226840692625879,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3300 /prefetch:1
              2⤵
                PID:4600
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --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=7 --metrics-shmem-handle=4448,i,1431001102738442621,389217560605302418,2097152 --field-trial-handle=1952,i,9683630187311344030,10950226840692625879,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4452 /prefetch:2
                2⤵
                  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 --disable-gpu-compositing --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=8 --metrics-shmem-handle=4720,i,2861003660262997199,3739011159084120413,2097152 --field-trial-handle=1952,i,9683630187311344030,10950226840692625879,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4732 /prefetch:1
                  2⤵
                    PID:3224
                  • 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 --force-high-res-timeticks=disabled --metrics-shmem-handle=5520,i,1218921443290976251,493594363016212769,524288 --field-trial-handle=1952,i,9683630187311344030,10950226840692625879,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5528 /prefetch:8
                    2⤵
                      PID:1664
                    • 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 --disable-gpu-compositing --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=10 --metrics-shmem-handle=5896,i,15323104886571865616,6672203294008735693,2097152 --field-trial-handle=1952,i,9683630187311344030,10950226840692625879,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5864 /prefetch:1
                      2⤵
                        PID:4308
                      • 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 --disable-gpu-compositing --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=11 --metrics-shmem-handle=4848,i,16057088883324900702,11427407684411566215,2097152 --field-trial-handle=1952,i,9683630187311344030,10950226840692625879,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5548 /prefetch:1
                        2⤵
                          PID:1224
                        • 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 --disable-gpu-compositing --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=12 --metrics-shmem-handle=5952,i,10431933438182681293,8174534697382828244,2097152 --field-trial-handle=1952,i,9683630187311344030,10950226840692625879,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4736 /prefetch:1
                          2⤵
                            PID:1156
                          • 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 --disable-gpu-compositing --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=13 --metrics-shmem-handle=3300,i,9990237651421351539,16744747225207405853,2097152 --field-trial-handle=1952,i,9683630187311344030,10950226840692625879,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3384 /prefetch:1
                            2⤵
                              PID:2348
                            • 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 --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=5952,i,8481365791626032476,13917054792512134470,524288 --field-trial-handle=1952,i,9683630187311344030,10950226840692625879,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4700 /prefetch:8
                              2⤵
                                PID:3808
                              • 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 --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=5900,i,8342711501454148590,13585186201036207963,524288 --field-trial-handle=1952,i,9683630187311344030,10950226840692625879,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4812 /prefetch:8
                                2⤵
                                  PID:3252
                                • 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 --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=4720,i,14395170438479403825,8601213468672041760,524288 --field-trial-handle=1952,i,9683630187311344030,10950226840692625879,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5816 /prefetch:8
                                  2⤵
                                    PID:4100
                                  • 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 --force-high-res-timeticks=disabled --metrics-shmem-handle=4652,i,12139480605960866118,8190209129553314117,524288 --field-trial-handle=1952,i,9683630187311344030,10950226840692625879,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5992 /prefetch:8
                                    2⤵
                                      PID:3904
                                  • 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:1772
                                    • C:\Windows\system32\svchost.exe
                                      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                      1⤵
                                        PID:2104
                                      • C:\Windows\System32\rundll32.exe
                                        C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                        1⤵
                                          PID:3348
                                        • C:\Users\Admin\Downloads\Belatstrap.exe
                                          "C:\Users\Admin\Downloads\Belatstrap.exe"
                                          1⤵
                                          • Executes dropped EXE
                                          • Suspicious use of NtSetInformationThreadHideFromDebugger
                                          • Suspicious use of SetWindowsHookEx
                                          PID:1524
                                        • C:\Users\Admin\Downloads\Belatstrap.exe
                                          "C:\Users\Admin\Downloads\Belatstrap.exe"
                                          1⤵
                                          • Executes dropped EXE
                                          • Suspicious use of NtSetInformationThreadHideFromDebugger
                                          • Suspicious use of SetWindowsHookEx
                                          PID:1032

                                        Network

                                              MITRE ATT&CK Enterprise v16

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              BookmarkMergedSurfaceOrdering

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

                                              BrowsingTopicsState

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState
                                              • Size 649B
                                              • SHA256 dd6a1074209dcb8978f9cf27b7150ce38d45bc957271c63aa3962dc6452f8451
                                              • MD5 SHA1 SHA512 TLSH

                                              f_000009

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000009
                                              • Size 33KB
                                              • SHA256 faa24ec881e6040655c187a681d6dc496eb8aa41e1bd0652a180b3a40b457187
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              the-real-index

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                                              • Size 120B
                                              • SHA256 34673aaad246ee9d4bf48d93aee4839f48cf8c457e34fe6bfb1a3b975ab229e7
                                              • MD5 SHA1 SHA512 TLSH

                                              data_1

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1
                                              • Size 264KB
                                              • SHA256 0967858968013d4042e1a269c6eea0e7e0379406cd174d8dc3c3ba607313aa39
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Network Persistent State

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                              • Size 4KB
                                              • SHA256 76c1fe4bb37738eef74aaac81fc0a8b79b1d2f5b12fa1869e37c23f6edff2e36
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              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 1KB
                                              • SHA256 113f2001981ba87519f6a72ced51e13f2c0e856be2fa62665cdeb51e36609e01
                                              • MD5 SHA1 SHA512 TLSH

                                              Preferences

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                              • Size 12KB
                                              • SHA256 a4c47dc02475ec02042e1e0c824681a3b26f9525c69a5437e33415195a188bfb
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Preferences

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                              • Size 12KB
                                              • SHA256 b49a06f3e13078c06f3de899c0354bc9b33d76c59bf76dbd2162985c6129ba71
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Preferences

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                              • Size 12KB
                                              • SHA256 cd4efdc0f564bdb4ac5515f4b88b3d663892a67af4c9a3af98d512741b0115c8
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Secure Preferences

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                              • Size 17KB
                                              • SHA256 13805701603dbbca9403b94e006c712edafb4f98a8e0ae4ce0ad1b025b835f93
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              the-real-index

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index
                                              • Size 120B
                                              • SHA256 e85b81145d87f95551d3cfc85d2d9ec765c0d2bf2cff4da890e2011a62c68409
                                              • MD5 SHA1 SHA512 TLSH

                                              the-real-index~RFe589ac4.TMP

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe589ac4.TMP
                                              • Size 96B
                                              • SHA256 fe63910f6dce6c48a734ad3d198bfdfa499371aa7e99fe61a00af2c08d487d1a
                                              • MD5 SHA1 SHA512 TLSH

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                              • Size 232KB
                                              • SHA256 a174ca90fa3e683b2ee34c97c3d4af0b55d2ac3d17358068a960b3277988c2d1
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                              • Size 115KB
                                              • SHA256 4e9aee533d120235fcc2e8d428be045230ea36b0a9d3594199ed67b3a4cda7bd
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                              • Size 232KB
                                              • SHA256 f4d16aed0d6583422e17cb0bc5308914dc18f110e021a196b8a7162e8fbb53d2
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                              • Size 232KB
                                              • SHA256 3d5a7df823e38518ee6f0e4b30d58043116bde31f54b4f1631c3c01aab761c69
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Belatstrap.exe

                                              • Path C:\Users\Admin\Downloads\Belatstrap.exe
                                              • Size 30.1MB
                                              • SHA256 36d2f7b71f0eed6459699fdd8e959746f11deb7d99b2c5291ec21619fa5b6cf0
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              memory/3848-0-0x00007FF6103B9000-0x00007FF611707000-memory.dmp