| File name: | f1.exe |
| Full analysis: | https://app.any.run/tasks/9b87d77f-9581-4ed3-bd81-ea397c1b603c |
| 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: | April 21, 2025, 10:58:26 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (GUI) x86-64, for MS Windows, 7 sections |
| MD5: | F16C22B491E1BD20F677515C4F87E807 |
| SHA1: | 14C2AC75AD47058085AF5E99AD930BCE442AED79 |
| SHA256: | FC4C193BDA7AEFE0460D5072AFAFDE40FEA9D2460E6635274B96340FB46D3223 |
| SSDEEP: | 98304:NShDv++xsuDZYVE9IRQJ+FgGzrz5OnaltQwS3fMUNhfWQoxdKz83Rdxvqe/5nexv:feypWIHlPZddAWssA |
| .exe | | | Win64 Executable (generic) (87.3) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (6.3) |
| .exe | | | DOS Executable Generic (6.3) |
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2023:11:19 09:31:49+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14.35 |
| CodeSize: | 171008 |
| InitializedDataSize: | 166912 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xc200 |
| OSVersion: | 5.2 |
| ImageVersion: | - |
| SubsystemVersion: | 5.2 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 10.0.19041.1 |
| ProductVersionNumber: | 10.0.19041.1 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Microsoft Corporation |
| FileDescription: | Resource Monitor |
| FileVersion: | 10.0.19041.1 (WinBuild.160101.0800) |
| InternalName: | resmon.exe |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| OriginalFileName: | resmon.exe |
| ProductName: | Microsoft® Windows® Operating System |
| ProductVersion: | 10.0.19041.1 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 660 | powershell Get-Clipboard | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 660 | "C:\Program Files\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All | C:\Program Files\Windows Defender\MpCmdRun.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Malware Protection Command Line Utility Exit code: 0 Version: 4.18.1909.6 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 896 | tasklist /FO LIST | C:\Windows\System32\tasklist.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Lists the current running tasks Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1056 | 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
| |||||||||||||||
| 1056 | C:\WINDOWS\system32\cmd.exe /c "tree /A /F" | C:\Windows\System32\cmd.exe | — | f1.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
| |||||||||||||||
| 1056 | \??\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
| |||||||||||||||
| 1128 | C:\WINDOWS\system32\cmd.exe /c "getmac" | C:\Windows\System32\cmd.exe | — | f1.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
| |||||||||||||||
| 1272 | \??\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
| |||||||||||||||
| 1324 | \??\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
| |||||||||||||||
| 1672 | \??\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: | (7728) f1.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Multimedia\DrawDib |
| Operation: | write | Name: | 1280x720x32(BGR 0) |
Value: 31,31,31,31 | |||
| (PID) Process: | (3900) TiWorker.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Component Based Servicing |
| Operation: | write | Name: | SessionIdHigh |
Value: 31175340 | |||
| (PID) Process: | (3900) TiWorker.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Component Based Servicing |
| Operation: | write | Name: | SessionIdLow |
Value: | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 7532 | f1.exe | C:\Users\admin\AppData\Local\Temp\_MEI75322\_ssl.pyd | executable | |
MD5:2089768E25606262921E4424A590FF05 | SHA256:3E6E9FC56E1A9FE5EDB39EE03E5D47FA0E3F6ADB17BE1F087DC6F891D3B0BBCA | |||
| 7532 | f1.exe | C:\Users\admin\AppData\Local\Temp\_MEI75322\_lzma.pyd | executable | |
MD5:3798175FD77EDED46A8AF6B03C5E5F6D | SHA256:3C9D5A9433B22538FC64141CD3784800C567C18E4379003329CF69A1D59B2A41 | |||
| 7532 | f1.exe | C:\Users\admin\AppData\Local\Temp\_MEI75322\_ctypes.pyd | executable | |
MD5:1ADFE4D0F4D68C9C539489B89717984D | SHA256:64E8FD952CCF5B8ADCA80CE8C7BC6C96EC7DF381789256FE8D326F111F02E95C | |||
| 7532 | f1.exe | C:\Users\admin\AppData\Local\Temp\_MEI75322\_decimal.pyd | executable | |
MD5:65B4AB77D6C6231C145D3E20E7073F51 | SHA256:93EB9D1859EDCA1C29594491863BF3D72AF70B9A4240E0D9DD171F668F4F8614 | |||
| 7532 | f1.exe | C:\Users\admin\AppData\Local\Temp\_MEI75322\_socket.pyd | executable | |
MD5:BCC3E26A18D59D76FD6CF7CD64E9E14D | SHA256:4E19F29266A3D6C127E5E8DE01D2C9B68BC55075DD3D6AABE22CF0DE4B946A98 | |||
| 7532 | f1.exe | C:\Users\admin\AppData\Local\Temp\_MEI75322\_sqlite3.pyd | executable | |
MD5:EB6313B94292C827A5758EEA82D018D9 | SHA256:6B41DFD7D6AC12AFE523D74A68F8BD984A75E438DCF2DAA23A1F934CA02E89DA | |||
| 7532 | f1.exe | C:\Users\admin\AppData\Local\Temp\_MEI75322\libffi-8.dll | executable | |
MD5:08B000C3D990BC018FCB91A1E175E06E | SHA256:135C772B42BA6353757A4D076CE03DBF792456143B42D25A62066DA46144FECE | |||
| 7532 | f1.exe | C:\Users\admin\AppData\Local\Temp\_MEI75322\base_library.zip | compressed | |
MD5:2F6D57BCCF7F7735ACB884A980410F6A | SHA256:1B7D326BAD406E96A4C83B5A49714819467E3174ED0A74F81C9EBD96D1DD40B3 | |||
| 7532 | f1.exe | C:\Users\admin\AppData\Local\Temp\_MEI75322\libssl-1_1.dll | executable | |
MD5:8E8A145E122A593AF7D6CDE06D2BB89F | SHA256:A6A14C1BECCBD4128763E78C3EC588F747640297FFB3CC5604A9728E8EF246B1 | |||
| 7532 | f1.exe | C:\Users\admin\AppData\Local\Temp\_MEI75322\rar.exe | executable | |
MD5:9C223575AE5B9544BC3D69AC6364F75E | SHA256:90341AC8DCC9EC5F9EFE89945A381EB701FE15C3196F594D9D9F0F67B4FC2213 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 2.21.245.142:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 2.21.245.142:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 2.21.245.142:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 23.222.86.92:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.222.86.92:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.222.86.92:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
7728 | f1.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json/?fields=225545 | unknown | — | — | 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 |
5496 | MoUsoCoreWorker.exe | 2.21.245.142:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
— | — | 2.21.245.142:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
5496 | MoUsoCoreWorker.exe | 23.222.86.92:80 | www.microsoft.com | AKAMAI-AS | NZ | whitelisted |
— | — | 23.222.86.92:80 | www.microsoft.com | AKAMAI-AS | NZ | whitelisted |
5496 | MoUsoCoreWorker.exe | 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 |
7728 | f1.exe | 142.250.185.67:443 | gstatic.com | GOOGLE | US | whitelisted |
2104 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
gstatic.com |
| whitelisted |
ip-api.com |
| whitelisted |
api.telegram.org |
| 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 |
7728 | f1.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup ip-api.com |
2196 | svchost.exe | Misc activity | ET HUNTING Telegram API Domain in DNS Lookup |
7728 | f1.exe | Misc activity | ET HUNTING Observed Telegram API Domain (api .telegram .org in TLS SNI) |
7728 | f1.exe | A Network Trojan was detected | STEALER [ANY.RUN] BlankGrabber (SkochGrabber) Generic External IP Check |