| File name: | 1Crush.Checker.zip |
| Full analysis: | https://app.any.run/tasks/bdd08e51-e017-4c56-8743-a3ff83612356 |
| 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: | May 16, 2025, 06:57:41 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v2.0 to extract, compression method=deflate |
| MD5: | F5F4EA334C5973F333D9021BAEC2A0CE |
| SHA1: | 2D312B7902DA1DDFC2F682D5EB6A3B236DAE764F |
| SHA256: | 396E7FB50471BB2E7A9AD2BC60585757DB232AB08CF2869DCF86D9AE277BA050 |
| SSDEEP: | 98304:iucpZfY++fJ2nGzpBTeyZVkyJkzKJoq0I98WzeIe8oUmAEGt0odIlhcbTnynjRK2:ZFoa05VtTSKiieS/A+fJMS |
| .zip | | | ZIP compressed archive (100) |
|---|
| ZipRequiredVersion: | 20 |
|---|---|
| ZipBitFlag: | - |
| ZipCompression: | Deflated |
| ZipModifyDate: | 2025:01:11 00:24:28 |
| ZipCRC: | 0xac34319e |
| ZipCompressedSize: | 11955208 |
| ZipUncompressedSize: | 12139510 |
| ZipFileName: | Crush CheckerV1.1.exe |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 208 | "C:\Users\admin\Desktop\ext\CrushChecker.exe" | C:\Users\admin\Desktop\ext\CrushChecker.exe | ComputerDefaults.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Boot Configuration Data Editor Exit code: 0 Version: 10.0.19041.5129 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 536 | C:\WINDOWS\system32\cmd.exe /c "tree /A /F" | C:\Windows\System32\cmd.exe | — | CrushChecker.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
| |||||||||||||||
| 632 | reg add hkcu\Software\Classes\ms-settings\shell\open\command /v "DelegateExecute" /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
| |||||||||||||||
| 660 | powershell -Command Add-MpPreference -ExclusionPath 'C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\ .scr' | 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
| |||||||||||||||
| 720 | wmic csproduct get uuid | C:\Windows\System32\wbem\WMIC.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: WMI Commandline Utility Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 728 | C:\WINDOWS\system32\cmd.exe /c "reg add hkcu\Software\Classes\ms-settings\shell\open\command /d "C:\Users\admin\AppData\Local\Temp\Rar$EXa5988.49023\CrushChecker.exe" /f" | C:\Windows\System32\cmd.exe | — | CrushChecker.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 896 | C:\WINDOWS\system32\cmd.exe /c "reg add hkcu\Software\Classes\ms-settings\shell\open\command /v "DelegateExecute" /f" | C:\Windows\System32\cmd.exe | — | CrushChecker.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 904 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa5988.49023\Crush CheckerV1.1.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa5988.49023\Crush CheckerV1.1.exe | WinRAR.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 1 Modules
| |||||||||||||||
| 920 | \??\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
| |||||||||||||||
| 976 | \??\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: | (5988) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\preferences.zip | |||
| (PID) Process: | (5988) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\chromium_ext.zip | |||
| (PID) Process: | (5988) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\omni_23_10_2024_.zip | |||
| (PID) Process: | (5988) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\1Crush.Checker.zip | |||
| (PID) Process: | (5988) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (5988) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (5988) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (5988) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (632) reg.exe | Key: | HKEY_CLASSES_ROOT\ms-settings\shell\open\command |
| Operation: | write | Name: | DelegateExecute |
Value: | |||
| (PID) Process: | (6268) ComputerDefaults.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 904 | Crush CheckerV1.1.exe | C:\Users\admin\AppData\Local\Temp\_MEI9042\VCRUNTIME140.dll | executable | |
MD5:862F820C3251E4CA6FC0AC00E4092239 | SHA256:36585912E5EAF83BA9FEA0631534F690CCDC2D7BA91537166FE53E56C221E153 | |||
| 904 | Crush CheckerV1.1.exe | C:\Users\admin\AppData\Local\Temp\_MEI9042\_decimal.pyd | executable | |
MD5:AD4324E5CC794D626FFCCDA544A5A833 | SHA256:040F361F63204B55C17A100C260C7DDFADD00866CC055FBD641B83A6747547D5 | |||
| 904 | Crush CheckerV1.1.exe | C:\Users\admin\AppData\Local\Temp\_MEI9042\_hashlib.pyd | executable | |
MD5:422E214CA76421E794B99F99A374B077 | SHA256:78223AEF72777EFC93C739F5308A3FC5DE28B7D10E6975B8947552A62592772B | |||
| 904 | Crush CheckerV1.1.exe | C:\Users\admin\AppData\Local\Temp\_MEI9042\_ssl.pyd | executable | |
MD5:CF541CC288AC0BEC9B682A2E0011D1FF | SHA256:E94F0195363C5C9BABFC4C17EC6FB1AA8BBABF59E377DB66CE6A79C4C58BBD07 | |||
| 904 | Crush CheckerV1.1.exe | C:\Users\admin\AppData\Local\Temp\_MEI9042\base_library.zip | compressed | |
MD5:18C3F8BF07B4764D340DF1D612D28FAD | SHA256:6E30043DFA5FAF9C31BD8FB71778E8E0701275B620696D29AD274846676B7175 | |||
| 904 | Crush CheckerV1.1.exe | C:\Users\admin\AppData\Local\Temp\_MEI9042\cryptography-44.0.0.dist-info\INSTALLER | text | |
MD5:365C9BFEB7D89244F2CE01C1DE44CB85 | SHA256:CEEBAE7B8927A3227E5303CF5E0F1F7B34BB542AD7250AC03FBCDE36EC2F1508 | |||
| 904 | Crush CheckerV1.1.exe | C:\Users\admin\AppData\Local\Temp\_MEI9042\charset_normalizer\md.cp313-win_amd64.pyd | executable | |
MD5:56FE4F6C7E88212161F49E823CCC989A | SHA256:002697227449B6D69026D149CFB220AC85D83B13056C8AA6B9DAC3FD3B76CAA4 | |||
| 904 | Crush CheckerV1.1.exe | C:\Users\admin\AppData\Local\Temp\_MEI9042\certifi\cacert.pem | text | |
MD5:50EA156B773E8803F6C1FE712F746CBA | SHA256:94EDEB66E91774FCAE93A05650914E29096259A5C7E871A1F65D461AB5201B47 | |||
| 904 | Crush CheckerV1.1.exe | C:\Users\admin\AppData\Local\Temp\_MEI9042\cryptography-44.0.0.dist-info\WHEEL | text | |
MD5:A868F93FCF51C4F1C25658D54F994349 | SHA256:1E7F5BCAD669386A11E8CE14E715131C2D402693C3F41D713EB338493C658C45 | |||
| 904 | Crush CheckerV1.1.exe | C:\Users\admin\AppData\Local\Temp\_MEI9042\_lzma.pyd | executable | |
MD5:66A9028EFD1BB12047DAFCE391FD6198 | SHA256:E44DEA262A24DF69FD9B50B08D09AE6F8B051137CE0834640C977091A6F9FCA8 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5496 | MoUsoCoreWorker.exe | GET | 200 | 23.216.77.38:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
2284 | CrushChecker.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json/?fields=225545 | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
2284 | CrushChecker.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/line/?fields=hosting | unknown | — | — | whitelisted |
7524 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
7524 | 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 | — | — | whitelisted |
7444 | CrushChecker.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json/?fields=225545 | unknown | — | — | whitelisted |
7444 | CrushChecker.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/line/?fields=hosting | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2104 | svchost.exe | 40.127.240.158:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5496 | MoUsoCoreWorker.exe | 23.216.77.38:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4112 | RUXIMICS.exe | 40.127.240.158:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
5496 | MoUsoCoreWorker.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
2112 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
3216 | svchost.exe | 172.211.123.249:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
6544 | svchost.exe | 20.190.159.129:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
github.com |
| whitelisted |
raw.githubusercontent.com |
| whitelisted |
blank-f4sm4.in |
| unknown |
PID | Process | Class | Message |
|---|---|---|---|
2196 | svchost.exe | Not Suspicious Traffic | INFO [ANY.RUN] Attempting to access raw user content on GitHub |
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) |
2284 | CrushChecker.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup ip-api.com |
2196 | svchost.exe | Misc activity | ET INFO Observed Discord Domain in DNS Lookup (discord .com) |
2284 | CrushChecker.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup ip-api.com |
2196 | svchost.exe | Misc activity | ET INFO Discord Chat Service Domain in DNS Lookup (discord .com) |
2284 | CrushChecker.exe | A Network Trojan was detected | STEALER [ANY.RUN] BlankGrabber (SkochGrabber) Generic External IP Check |
2284 | CrushChecker.exe | Misc activity | ET INFO Observed Discord Domain (discord .com in TLS SNI) |
2284 | CrushChecker.exe | Misc activity | ET INFO Observed Discord Service Domain (discord .com) in TLS SNI |