| File name: | Bloxstrap.exe |
| Full analysis: | https://app.any.run/tasks/a10540c4-875e-41f2-9f5c-1d462e209947 |
| Verdict: | Malicious activity |
| Analysis date: | July 19, 2024, 16:11:15 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32+ executable (GUI) x86-64, for MS Windows |
| MD5: | 74BEBEBC515F800017CB3BFD0EF99D26 |
| SHA1: | 779303DABC8EB1692F014C33024D9BF195412AAC |
| SHA256: | 662F0AD7151FD4609E066B33AD4EEF089B28928AC609F1E15796DE009E2B74F3 |
| SSDEEP: | 98304:amti2gnpzSXY1Ke0RWBWwu4q1w6wnnnnnnnnnnnnnnnO1w5UMHlyyyyyyyyyyyyH:PeJvNH |
| .exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2024:05:17 06:58:08+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14.29 |
| CodeSize: | 99328 |
| InitializedDataSize: | 157696 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x13c60 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 2.6.1.0 |
| ProductVersionNumber: | 2.6.1.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| CompanyName: | Bloxstrap |
| FileDescription: | Bloxstrap |
| FileVersion: | 2.6.1.0 |
| InternalName: | Bloxstrap.dll |
| LegalCopyright: | |
| OriginalFileName: | Bloxstrap.dll |
| ProductName: | Bloxstrap |
| ProductVersion: | 2.6.1 |
| AssemblyVersion: | 2.6.1.0 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 620 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=8012 --field-trial-handle=2276,i,18360869272645864866,12928711017742577537,262144 --variations-seed-version /prefetch:8 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59 Modules
| |||||||||||||||
| 1020 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=5564 --field-trial-handle=2276,i,18360869272645864866,12928711017742577537,262144 --variations-seed-version /prefetch:8 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59 Modules
| |||||||||||||||
| 1064 | "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 --no-appcompat-clear --mojo-platform-channel-handle=5148 --field-trial-handle=2360,i,6718576945551974334,4281679644135446656,262144 --variations-seed-version /prefetch:8 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59 Modules
| |||||||||||||||
| 1096 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=54 --mojo-platform-channel-handle=6292 --field-trial-handle=2276,i,18360869272645864866,12928711017742577537,262144 --variations-seed-version /prefetch:1 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Version: 122.0.2365.59 Modules
| |||||||||||||||
| 1132 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=4212 --field-trial-handle=2360,i,6718576945551974334,4281679644135446656,262144 --variations-seed-version /prefetch:8 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59 Modules
| |||||||||||||||
| 1288 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=6760 --field-trial-handle=2360,i,6718576945551974334,4281679644135446656,262144 --variations-seed-version /prefetch:8 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59 Modules
| |||||||||||||||
| 1456 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=25 --mojo-platform-channel-handle=7456 --field-trial-handle=2276,i,18360869272645864866,12928711017742577537,262144 --variations-seed-version /prefetch:1 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Version: 122.0.2365.59 Modules
| |||||||||||||||
| 1540 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=17 --mojo-platform-channel-handle=6180 --field-trial-handle=2276,i,18360869272645864866,12928711017742577537,262144 --variations-seed-version /prefetch:1 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59 Modules
| |||||||||||||||
| 1764 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=7876 --field-trial-handle=2276,i,18360869272645864866,12928711017742577537,262144 --variations-seed-version /prefetch:8 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59 Modules
| |||||||||||||||
| 1956 | "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 --no-appcompat-clear --mojo-platform-channel-handle=4764 --field-trial-handle=2276,i,18360869272645864866,12928711017742577537,262144 --variations-seed-version /prefetch:8 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59 Modules
| |||||||||||||||
| (PID) Process: | (4016) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SessionInfo\2\ApplicationViewManagement\W32:0000000000100274 |
| Operation: | write | Name: | VirtualDesktop |
Value: 1000000030304456A1F1CCF85B06E3419214046A96D63B00 | |||
| (PID) Process: | (4016) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SessionInfo\2\ApplicationViewManagement\W32:0000000000100274 |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (2648) Bloxstrap.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer |
| Operation: | write | Name: | SlowContextMenuEntries |
Value: 6024B221EA3A6910A2DC08002B30309D0A010000BD0E0C47735D584D9CEDE91E22E23282770100000114020000000000C0000000000000468D0000006078A409B011A54DAFA526D86198A780390100009AD298B2EDA6DE11BA8CA68E55D895936E000000 | |||
| (PID) Process: | (2648) Bloxstrap.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (2648) Bloxstrap.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (2648) Bloxstrap.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (4372) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (4372) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (4372) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: | |||
| (PID) Process: | (4372) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: 01000000 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4372 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\BrowserMetrics\BrowserMetrics-669A9030-1114.pma | — | |
MD5:— | SHA256:— | |||
| 4372 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old~RF42b44b.TMP | — | |
MD5:— | SHA256:— | |||
| 4372 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old~RF42b44b.TMP | — | |
MD5:— | SHA256:— | |||
| 4372 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 4372 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RF42b44b.TMP | — | |
MD5:— | SHA256:— | |||
| 4372 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 4372 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RF42b44b.TMP | — | |
MD5:— | SHA256:— | |||
| 4372 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 4372 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old | — | |
MD5:— | SHA256:— | |||
| 4372 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old~RF42b45a.TMP | — | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5628 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
5628 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
6168 | svchost.exe | HEAD | 200 | 152.199.19.161:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/6e6d05a2-47e8-42b8-85a0-e8b7ee48333a?P1=1721432035&P2=404&P3=2&P4=L8EguFA8fI1hGUStblmT3g%2fEH9sc1DoGREIY4QoMCrU5i8viwLyPSL2SY%2b1p8msaokiZAs%2byTTKNhgTGunWhhQ%3d%3d | unknown | — | — | whitelisted |
6168 | svchost.exe | GET | 206 | 152.199.19.161:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/6e6d05a2-47e8-42b8-85a0-e8b7ee48333a?P1=1721432035&P2=404&P3=2&P4=L8EguFA8fI1hGUStblmT3g%2fEH9sc1DoGREIY4QoMCrU5i8viwLyPSL2SY%2b1p8msaokiZAs%2byTTKNhgTGunWhhQ%3d%3d | unknown | — | — | whitelisted |
6168 | svchost.exe | GET | 206 | 152.199.19.161:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/6e6d05a2-47e8-42b8-85a0-e8b7ee48333a?P1=1721432035&P2=404&P3=2&P4=L8EguFA8fI1hGUStblmT3g%2fEH9sc1DoGREIY4QoMCrU5i8viwLyPSL2SY%2b1p8msaokiZAs%2byTTKNhgTGunWhhQ%3d%3d | unknown | — | — | whitelisted |
6168 | svchost.exe | GET | 206 | 152.199.19.161:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/6e6d05a2-47e8-42b8-85a0-e8b7ee48333a?P1=1721432035&P2=404&P3=2&P4=L8EguFA8fI1hGUStblmT3g%2fEH9sc1DoGREIY4QoMCrU5i8viwLyPSL2SY%2b1p8msaokiZAs%2byTTKNhgTGunWhhQ%3d%3d | unknown | — | — | whitelisted |
6168 | svchost.exe | GET | 206 | 152.199.19.161:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/6e6d05a2-47e8-42b8-85a0-e8b7ee48333a?P1=1721432035&P2=404&P3=2&P4=L8EguFA8fI1hGUStblmT3g%2fEH9sc1DoGREIY4QoMCrU5i8viwLyPSL2SY%2b1p8msaokiZAs%2byTTKNhgTGunWhhQ%3d%3d | unknown | — | — | whitelisted |
6168 | svchost.exe | GET | 206 | 152.199.19.161:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/fe059e09-3911-454a-8b1a-3e9137487b65?P1=1721980583&P2=404&P3=2&P4=nu0DjWeHPguOQ7c4JnjdgppdrNL5PsfjX5TmE4Rbr8HOzlhnhUzKsT4y45nvKMYDsxjZvlJbRTLpd%2bEvaqvdDw%3d%3d | unknown | — | — | whitelisted |
6168 | svchost.exe | GET | 206 | 152.199.19.161:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/fe059e09-3911-454a-8b1a-3e9137487b65?P1=1721980583&P2=404&P3=2&P4=nu0DjWeHPguOQ7c4JnjdgppdrNL5PsfjX5TmE4Rbr8HOzlhnhUzKsT4y45nvKMYDsxjZvlJbRTLpd%2bEvaqvdDw%3d%3d | unknown | — | — | whitelisted |
6168 | svchost.exe | HEAD | 200 | 152.199.19.161:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/fe059e09-3911-454a-8b1a-3e9137487b65?P1=1721980583&P2=404&P3=2&P4=nu0DjWeHPguOQ7c4JnjdgppdrNL5PsfjX5TmE4Rbr8HOzlhnhUzKsT4y45nvKMYDsxjZvlJbRTLpd%2bEvaqvdDw%3d%3d | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4716 | svchost.exe | 20.190.159.2:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
4032 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
5620 | MoUsoCoreWorker.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
7856 | svchost.exe | 4.209.33.156:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | US | unknown |
— | — | 40.113.103.199:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
2760 | svchost.exe | 40.113.103.199:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
5444 | msedge.exe | 2.18.238.120:443 | aka.ms | AKAMAI-AS | CL | unknown |
4372 | msedge.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
5444 | msedge.exe | 13.107.42.16:443 | config.edge.skype.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
login.live.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
aka.ms |
| whitelisted |
config.edge.skype.com |
| whitelisted |
edge.microsoft.com |
| whitelisted |
edge-mobile-static.azureedge.net |
| whitelisted |
business.bing.com |
| whitelisted |
bzib.nelreports.net |
| whitelisted |
dotnet.microsoft.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
8120 | msedge.exe | Not Suspicious Traffic | INFO [ANY.RUN] Attempting to access raw user content on GitHub |
8120 | msedge.exe | Not Suspicious Traffic | INFO [ANY.RUN] Attempting to access raw user content on GitHub |