| File name: | Prankscript.7z |
| Full analysis: | https://app.any.run/tasks/455bf718-f40b-4e99-9ece-82647d7f3191 |
| 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: | June 30, 2024, 15:35:32 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-7z-compressed |
| File info: | 7-zip archive data, version 0.4 |
| MD5: | 1DF80FC2D31BE574FF76A8309A1DC7A4 |
| SHA1: | 918079516001C53724E9BAAB2414C967301F34EF |
| SHA256: | F48798635FC1D66522C90BA172A9D3A589E6B3D6E9517FEC8E6EAA46261F9030 |
| SSDEEP: | 98304:zFjKFvScI6Cw1QtZW+hPjt2jFCumgET059dqvZJ18UH5SjTpn2wxmT45+KQE5Gcj:Je8nERm9on |
| .7z | | | 7-Zip compressed archive (v0.4) (57.1) |
|---|---|---|
| .7z | | | 7-Zip compressed archive (gen) (42.8) |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 32 | "C:\WINDOWS\system32\ComputerDefaults.exe" --nouacbypass | C:\Windows\System32\ComputerDefaults.exe | cmd.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Set Program Access and Computer Defaults Control Panel Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 428 | "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=4524 --field-trial-handle=2332,i,14098597635881125232,6560097447798049173,262144 --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
| |||||||||||||||
| 544 | \??\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
| |||||||||||||||
| 544 | C:\WINDOWS\system32\cmd.exe /c "attrib +h +s "C:\Users\admin\Desktop\Prankscript.exe"" | C:\Windows\System32\cmd.exe | — | Prankscript.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
| |||||||||||||||
| 544 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=2416 --field-trial-handle=2420,i,4793110337285793994,16825750063769279662,262144 --variations-seed-version /prefetch:2 | 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
| |||||||||||||||
| 732 | C:\WINDOWS\system32\cmd.exe /c "computerdefaults --nouacbypass" | C:\Windows\System32\cmd.exe | — | Prankscript.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 900 | "C:\Users\admin\Desktop\Prankscript.exe" | C:\Users\admin\Desktop\Prankscript.exe | ComputerDefaults.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: ClearType Tuner Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 936 | C:\WINDOWS\system32\cmd.exe /c "reg add hkcu\Software\Classes\ms-settings\shell\open\command /v "DelegateExecute" /f" | C:\Windows\System32\cmd.exe | — | Prankscript.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 936 | powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\admin\Desktop\Prankscript.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
| |||||||||||||||
| 936 | "C:\Windows\System32\notepad.exe" | C:\Windows\System32\notepad.exe | — | wscript.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Notepad Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (1020) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (1020) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (1020) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\GoogleChromeEnterpriseBundle64.zip | |||
| (PID) Process: | (1020) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\Prankscript.7z | |||
| (PID) Process: | (1020) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (1020) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (1020) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (1020) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (1020) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\MainWin |
| Operation: | write | Name: | Placement |
Value: 2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3D0000002D000000FD03000016020000 | |||
| (PID) Process: | (1020) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\General |
| Operation: | write | Name: | LastFolder |
Value: C:\Users\admin\AppData\Local\Temp | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1020 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa1020.5404\Prankscript.exe | — | |
MD5:— | SHA256:— | |||
| 5564 | Prankscript.exe | C:\Users\admin\AppData\Local\Temp\_MEI55642\_ctypes.pyd | executable | |
MD5:E7629E12D646DA3BE8D60464AD457CEF | SHA256:EB8AFFA4E7A4DA15C9CDA37C68AC8232D885A9D367B28973473949B205384789 | |||
| 5564 | Prankscript.exe | C:\Users\admin\AppData\Local\Temp\_MEI55642\_lzma.pyd | executable | |
MD5:ED348285C1AD1DB0EFFD915C0CB087C3 | SHA256:FA84770CCF4394D046ED69EDAEA71957306A25DEF4986EE6650DAF0A2C2D3E43 | |||
| 5564 | Prankscript.exe | C:\Users\admin\AppData\Local\Temp\_MEI55642\_socket.pyd | executable | |
MD5:4EE9483C490FA48EE9A09DEBE0DD7649 | SHA256:9C644A6DB56052CF2680476648391B47B603957FFB353AD44A68DAC761805EF1 | |||
| 5564 | Prankscript.exe | C:\Users\admin\AppData\Local\Temp\_MEI55642\_ssl.pyd | executable | |
MD5:A9F1BDA7447AB9D69DF7391D10290240 | SHA256:2BB05F7DBD21E67D2A6671411F8AE503DD7538A6767B2169B3033B695557AC13 | |||
| 5564 | Prankscript.exe | C:\Users\admin\AppData\Local\Temp\_MEI55642\_sqlite3.pyd | executable | |
MD5:B8AA2DE7DF9BA5EAB6609DCF07829AA6 | SHA256:644669D0875B33AA7E9D3F1856BC8B696F796AD61C7EDB9219F8F0FF1A69531A | |||
| 5564 | Prankscript.exe | C:\Users\admin\AppData\Local\Temp\_MEI55642\_bz2.pyd | executable | |
MD5:BA8871F10F67817358FE84F44B986801 | SHA256:9D30387EE07585516F8CE479FCD4E052597835D4149568C1D8382A4A3A0AE7E1 | |||
| 5564 | Prankscript.exe | C:\Users\admin\AppData\Local\Temp\_MEI55642\_queue.pyd | executable | |
MD5:048E8E18D1AE823E666C501C8A8AD1DD | SHA256:7285EEF53FD485D6093A9AECBE8FC87C6D70AE4E91D41F382A2A3EDFF7EBC6C8 | |||
| 5564 | Prankscript.exe | C:\Users\admin\AppData\Local\Temp\_MEI55642\_decimal.pyd | executable | |
MD5:94FBB133E2B93EA55205ECBD83FCAE39 | SHA256:F8E8FBEEE7C8454FA42FE47F1DA9C63F6B6E631B0DFF22C80631F426EFCBA78B | |||
| 5564 | Prankscript.exe | C:\Users\admin\AppData\Local\Temp\_MEI55642\base_library.zip | compressed | |
MD5:630153AC2B37B16B8C5B0DBB69A3B9D6 | SHA256:EC4E6B8E9F6F1F4B525AF72D3A6827807C7A81978CB03DB5767028EBEA283BE2 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
6760 | svchost.exe | GET | 206 | 199.232.214.172:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/bc852310-4978-4192-9f38-f8fcfefc7b93?P1=1720052324&P2=404&P3=2&P4=X0tc7qBa9Ayq4Rg8sKL4DzqOiKGfYLvTO3Ye5pWfCXK8PptVSVEI8BTzBDnA%2fo8af45WAYhHzHDWSfw3Y6Uriw%3d%3d | unknown | — | — | unknown |
6760 | svchost.exe | GET | 206 | 199.232.214.172:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/bc852310-4978-4192-9f38-f8fcfefc7b93?P1=1720052324&P2=404&P3=2&P4=X0tc7qBa9Ayq4Rg8sKL4DzqOiKGfYLvTO3Ye5pWfCXK8PptVSVEI8BTzBDnA%2fo8af45WAYhHzHDWSfw3Y6Uriw%3d%3d | unknown | — | — | unknown |
6760 | svchost.exe | GET | 206 | 199.232.214.172:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/bc852310-4978-4192-9f38-f8fcfefc7b93?P1=1720052324&P2=404&P3=2&P4=X0tc7qBa9Ayq4Rg8sKL4DzqOiKGfYLvTO3Ye5pWfCXK8PptVSVEI8BTzBDnA%2fo8af45WAYhHzHDWSfw3Y6Uriw%3d%3d | unknown | — | — | unknown |
6760 | svchost.exe | GET | 206 | 199.232.214.172:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/bc852310-4978-4192-9f38-f8fcfefc7b93?P1=1720052324&P2=404&P3=2&P4=X0tc7qBa9Ayq4Rg8sKL4DzqOiKGfYLvTO3Ye5pWfCXK8PptVSVEI8BTzBDnA%2fo8af45WAYhHzHDWSfw3Y6Uriw%3d%3d | unknown | — | — | unknown |
6760 | svchost.exe | GET | 206 | 199.232.214.172:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/bc852310-4978-4192-9f38-f8fcfefc7b93?P1=1720052324&P2=404&P3=2&P4=X0tc7qBa9Ayq4Rg8sKL4DzqOiKGfYLvTO3Ye5pWfCXK8PptVSVEI8BTzBDnA%2fo8af45WAYhHzHDWSfw3Y6Uriw%3d%3d | unknown | — | — | unknown |
1544 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | unknown |
2832 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | unknown |
6308 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | unknown |
4172 | Prankscript.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json/?fields=225545 | unknown | — | — | unknown |
4656 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 51.104.136.2:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
3516 | RUXIMICS.exe | 51.104.136.2:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4032 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
4656 | SearchApp.exe | 92.123.104.24:443 | www.bing.com | Akamai International B.V. | DE | unknown |
4656 | SearchApp.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | unknown |
1544 | svchost.exe | 20.190.160.20:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | unknown |
1544 | svchost.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | unknown |
4656 | SearchApp.exe | 92.123.104.18:443 | www.bing.com | Akamai International B.V. | DE | unknown |
Domain | IP | Reputation |
|---|---|---|
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
login.live.com |
| whitelisted |
r.bing.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
gstatic.com |
| whitelisted |
self.events.data.microsoft.com |
| whitelisted |
arc.msn.com |
| whitelisted |
fd.api.iris.microsoft.com |
| whitelisted |
ip-api.com |
| shared |
PID | Process | Class | Message |
|---|---|---|---|
2168 | svchost.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup Domain in DNS Lookup (ip-api .com) |
4172 | Prankscript.exe | A Network Trojan was detected | STEALER [ANY.RUN] BlankGrabber (SkochGrabber) Generic External IP Check |
4172 | Prankscript.exe | Misc activity | ET HUNTING Observed Telegram API Domain (api .telegram .org in TLS SNI) |
2168 | svchost.exe | Misc activity | ET HUNTING Telegram API Domain in DNS Lookup |
4172 | Prankscript.exe | Device Retrieving External IP Address Detected | ET POLICY External IP Lookup ip-api.com |
1828 | msedge.exe | Misc activity | ET INFO Observed Discord Domain in DNS Lookup (discord .com) |
1828 | msedge.exe | Misc activity | ET INFO Observed Discord Domain in DNS Lookup (discord .com) |
1828 | msedge.exe | Misc activity | ET INFO Observed Discord Domain in DNS Lookup (discordapp .com) |
1828 | msedge.exe | Misc activity | ET INFO Observed Discord Domain in DNS Lookup (discordapp .com) |
1828 | msedge.exe | Not Suspicious Traffic | INFO [ANY.RUN] hCaptcha Enterprise Challenge |