| File name: | update.exe |
| Full analysis: | https://app.any.run/tasks/8981a40e-1f7b-4d5c-936c-1107ee7f7cac |
| 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: | January 12, 2025, 11:06:30 |
| 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, 6 sections |
| MD5: | 63CA995DCD3C08CB381720745D52B935 |
| SHA1: | 74C3CC792971FD8624CCE93F2C8BA944BC11F975 |
| SHA256: | 8194B74E9051BEC1575BB257A43425A75B3BD2BFA6C0D0D015A1B0A3FED74459 |
| SSDEEP: | 98304:LJ37zombJgjSGLR6Mhwv61cA/Ectto1TR3PWCqEc5tQ1PSPQvJVfPVNbequajmAy:nJRwd1O1ny |
| .exe | | | Win64 Executable (generic) (87.3) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (6.3) |
| .exe | | | DOS Executable Generic (6.3) |
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2024:12:25 19:45:19+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14.41 |
| CodeSize: | 172032 |
| InitializedDataSize: | 94208 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xce20 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 10.0.19041.4355 |
| ProductVersionNumber: | 10.0.19041.4355 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Microsoft Corporation |
| FileDescription: | Credential Manager UI Host |
| FileVersion: | 10.0.19041.4355 (WinBuild.160101.0800) |
| InternalName: | CredentialUIBroker |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| OriginalFileName: | CredentialUIBroker.exe |
| ProductName: | Microsoft® Windows® Operating System |
| ProductVersion: | 10.0.19041.4355 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2192 | C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s Dnscache | C:\Windows\System32\svchost.exe | services.exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2260 | reg delete hkcu\Software\Classes\ms-settings /f | C:\Windows\System32\reg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2996 | powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\admin\Desktop\update.exe' | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6200 | "C:\Users\admin\Desktop\update.exe" | C:\Users\admin\Desktop\update.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Credential Manager UI Host Exit code: 0 Version: 10.0.19041.4355 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6272 | "C:\Users\admin\Desktop\update.exe" | C:\Users\admin\Desktop\update.exe | — | update.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Credential Manager UI Host Exit code: 0 Version: 10.0.19041.4355 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6320 | "C:\Users\admin\Desktop\update.exe" | C:\Users\admin\Desktop\update.exe | update.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Credential Manager UI Host Exit code: 0 Version: 10.0.19041.4355 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6416 | C:\WINDOWS\system32\cmd.exe /c "mshta "javascript:var sh=new ActiveXObject('WScript.Shell'); sh.Popup('rat', 0, 'niger', 0+16);close()"" | C:\Windows\System32\cmd.exe | — | update.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
| |||||||||||||||
| 6428 | C:\WINDOWS\system32\cmd.exe /c "powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\admin\Desktop\update.exe'" | C:\Windows\System32\cmd.exe | — | update.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
| |||||||||||||||
| 6452 | C:\WINDOWS\system32\cmd.exe /c "powershell Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend && powershell Set-MpPreference -SubmitSamplesConsent 2 & "%ProgramFiles%\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All" | C:\Windows\System32\cmd.exe | — | update.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
| |||||||||||||||
| 6500 | \??\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: | (6860) ComputerDefaults.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer |
| Operation: | write | Name: | SlowContextMenuEntries |
Value: 6024B221EA3A6910A2DC08002B30309D96010000BD0E0C47735D584D9CEDE91E22E23282770100000114020000000000C0000000000000468D0000006078A409B011A54DAFA526D86198A780390100009AD298B2EDA6DE11BA8CA68E55D895936E000000 | |||
| (PID) Process: | (6860) ComputerDefaults.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (6860) ComputerDefaults.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (6860) ComputerDefaults.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (2260) reg.exe | Key: | HKEY_CLASSES_ROOT\ms-settings\shell\open\command |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (2260) reg.exe | Key: | HKEY_CLASSES_ROOT\ms-settings\shell\open |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (2260) reg.exe | Key: | HKEY_CLASSES_ROOT\ms-settings\shell |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (2260) reg.exe | Key: | HKEY_CLASSES_ROOT\ms-settings |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (7028) mshta.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (7028) mshta.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6200 | update.exe | C:\Users\admin\AppData\Local\Temp\_MEI62002\_ctypes.pyd | executable | |
MD5:813FC3981CAE89A4F93BF7336D3DC5EF | SHA256:4AC7FB7B354069E71EBF7FCC193C0F99AF559010A0AD82A03B49A92DEB0F4D06 | |||
| 6200 | update.exe | C:\Users\admin\AppData\Local\Temp\_MEI62002\_decimal.pyd | executable | |
MD5:F65D2FED5417FEB5FA8C48F106E6CAF7 | SHA256:574FE8E01054A5BA07950E41F37E9CF0AEA753F20FE1A31F58E19202D1F641D8 | |||
| 6200 | update.exe | C:\Users\admin\AppData\Local\Temp\_MEI62002\_hashlib.pyd | executable | |
MD5:4AE75C47DBDEBAA16A596F31B27ABD9E | SHA256:2308EE238CC849B1110018B211B149D607BF447F4E4C1E61449049EAB0CF513D | |||
| 6200 | update.exe | C:\Users\admin\AppData\Local\Temp\_MEI62002\VCRUNTIME140.dll | executable | |
MD5:870FEA4E961E2FBD00110D3783E529BE | SHA256:76FDB83FDE238226B5BEBAF3392EE562E2CB7CA8D3EF75983BF5F9D6C7119644 | |||
| 6200 | update.exe | C:\Users\admin\AppData\Local\Temp\_MEI62002\_sqlite3.pyd | executable | |
MD5:BB4AA2D11444900C549E201EB1A4CDD6 | SHA256:F44D80AB16C27CA65DA23AE5FDA17EB842065F3E956F10126322B2EA3ECDF43F | |||
| 6200 | update.exe | C:\Users\admin\AppData\Local\Temp\_MEI62002\_ssl.pyd | executable | |
MD5:081C878324505D643A70EFCC5A80A371 | SHA256:FCB70B58F94F5B0F9D027999CCE25E99DDCC8124E4DDCC521CB5B96A52FAAA66 | |||
| 6200 | update.exe | C:\Users\admin\AppData\Local\Temp\_MEI62002\libcrypto-1_1.dll | executable | |
MD5:DAA2EED9DCEAFAEF826557FF8A754204 | SHA256:4DAB915333D42F071FE466DF5578FD98F38F9E0EFA6D9355E9B4445FFA1CA914 | |||
| 6200 | update.exe | C:\Users\admin\AppData\Local\Temp\_MEI62002\_socket.pyd | executable | |
MD5:7A31BC84C0385590E5A01C4CBE3865C3 | SHA256:5614017765322B81CC57D841B3A63CBDC88678FF605E5D4C8FDBBF8F0AC00F36 | |||
| 6200 | update.exe | C:\Users\admin\AppData\Local\Temp\_MEI62002\base_library.zip | compressed | |
MD5:BFAEABF788DBDB16D143E6285BA1B626 | SHA256:FCCBB22CC4116E702AC04DC87F5A900BC6C000429444D3A492B82421325B2BFE | |||
| 6200 | update.exe | C:\Users\admin\AppData\Local\Temp\_MEI62002\blank.aes | binary | |
MD5:9FC7553A86B1B01B318DC0FC6D23B222 | SHA256:892A12767E185CD8B9C1F82A695F9DC8E05041D5A92DB125EBAE46BC632557B8 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.218.209.163:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
6320 | update.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/line/?fields=hosting | unknown | — | — | shared |
6484 | SIHClient.exe | GET | 200 | 23.218.209.163:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
6484 | SIHClient.exe | GET | 200 | 23.218.209.163:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
4516 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5064 | SearchApp.exe | 104.126.37.152:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
— | — | 23.48.23.156:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
— | — | 23.218.209.163:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
— | — | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1176 | svchost.exe | 20.190.159.68:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4712 | MoUsoCoreWorker.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1076 | svchost.exe | 23.35.238.131:443 | go.microsoft.com | AKAMAI-AS | DE | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
login.live.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
blank-ljjto.in |
| unknown |
ip-api.com |
| shared |
PID | Process | Class | Message |
|---|---|---|---|
2192 | svchost.exe | Device Retrieving External IP Address Detected | INFO [ANY.RUN] External IP Check (ip-api .com) |
2192 | svchost.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup Domain in DNS Lookup (ip-api .com) |
6320 | update.exe | Device Retrieving External IP Address Detected | ET POLICY External IP Lookup ip-api.com |