| File name: | Rensenware.exe |
| Full analysis: | https://app.any.run/tasks/97e57668-b0fc-4ee5-806f-0c810c0289a9 |
| Verdict: | Malicious activity |
| Threats: | Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. |
| Analysis date: | February 15, 2025, 12:23:15 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections |
| MD5: | 60335EDF459643A87168DA8ED74C2B60 |
| SHA1: | 61F3E01174A6557F9C0BFC89AE682D37A7E91E2E |
| SHA256: | 7BF5623F0A10DFA148A35BEBD899B7758612F1693D2A9910F716CF15A921A76A |
| SSDEEP: | 3072:kGXc7vE4k8sWJnmiWpJtCkGwJ1ED7qztGd:RXD8sWBmiW0wX6GxY |
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (63.1) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (23.8) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
| .exe | | | Generic Win/DOS Executable (1.7) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2017:04:06 13:32:37+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32 |
| LinkerVersion: | 48 |
| CodeSize: | 96256 |
| InitializedDataSize: | 2048 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1977a |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | Rensenware Application |
| FileVersion: | 1.0.0.0 |
| InternalName: | rensenWare.exe |
| LegalCopyright: | - |
| LegalTrademarks: | - |
| OriginalFileName: | rensenWare.exe |
| ProductName: | Rensenware |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 236 | "C:\Users\admin\AppData\Local\Temp\Rensenware.exe" | C:\Users\admin\AppData\Local\Temp\Rensenware.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Rensenware Application Exit code: 1 Version: 1.0.0.0 Modules
| |||||||||||||||
| 244 | "C:\WINDOWS\system32\taskmgr.exe" /4 | C:\Windows\System32\Taskmgr.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Task Manager Exit code: 0 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3640 | "C:\Program Files\Notepad++\notepad++.exe" "C:\Users\admin\Desktop\itselfwhen.jpg.RENSENWARE" | C:\Program Files\Notepad++\notepad++.exe | explorer.exe | ||||||||||||
User: admin Company: Don HO don.h@free.fr Integrity Level: MEDIUM Description: Notepad++ : a free (GNU) source code editor Exit code: 0 Version: 7.91 Modules
| |||||||||||||||
| 4300 | "C:\WINDOWS\system32\taskmgr.exe" /4 | C:\Windows\System32\Taskmgr.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Task Manager Exit code: 3221226540 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (244) Taskmgr.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\TaskManager |
| Operation: | delete value | Name: | Preferences |
Value: | |||
| (PID) Process: | (244) Taskmgr.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\TaskManager |
| Operation: | write | Name: | Preferences |
Value: 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| |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3640 | notepad++.exe | C:\Users\admin\AppData\Roaming\Notepad++\stylers.xml | xml | |
MD5:312281C4126FA897EF21A7E8CCB8D495 | SHA256:53B4BE3ED1CFD712E53542B30CFE30C5DB35CC48BE7C57727DFEC26C9E882E90 | |||
| 236 | Rensenware.exe | C:\Users\admin\Pictures\militaryamerican.png.RENSENWARE | binary | |
MD5:5A545FAD213ECC1801045E2B005E7128 | SHA256:CDC6833D9C9952F8675E0F03E161E96F42A00BFC224332486793E5EF12C47F16 | |||
| 236 | Rensenware.exe | C:\Users\admin\Downloads\remembergirl.png.RENSENWARE | binary | |
MD5:BF0A09C9410C22985D755EABA6C49D49 | SHA256:C6EC77154BDB347A02D8CE8F8E08DC84D2D02ADE80460797E21D4960A61BD017 | |||
| 236 | Rensenware.exe | C:\Users\admin\Desktop\strategyshows.png.RENSENWARE | binary | |
MD5:ED56C37E903D6460081BBB868E69B9BD | SHA256:61495FA4C2870449B5F5C6EF8D7D4ADCB76498111FC21EAB067175875DFA3A35 | |||
| 236 | Rensenware.exe | C:\Users\admin\Desktop\proposedcounty.jpg.RENSENWARE | binary | |
MD5:C939627743DABD62FE2ACC2FCBA6F184 | SHA256:5B06286EE44CA8CDCD82610C5E3BC1FBF5EC526584E308A1692BE821351E709C | |||
| 236 | Rensenware.exe | C:\Users\admin\Downloads\followingthinking.jpg.RENSENWARE | binary | |
MD5:514CC01A03F898D8A0258FFF1D7A7E73 | SHA256:B51383F954A88E7D851807DC3A6408D1C2012593D9FD93175D7945D6E0C76A8D | |||
| 236 | Rensenware.exe | C:\Users\admin\Downloads\onehope.jpg.RENSENWARE | binary | |
MD5:0D88185FD2D4FCC0B2AA5FFB2AF8709A | SHA256:8D87E692B9A0911939FEF60D010B6B70D371436BAF984C73A330D9185FF5A451 | |||
| 236 | Rensenware.exe | C:\Users\admin\Downloads\girlstrue.jpg.RENSENWARE | binary | |
MD5:98A484C2C2AA5BEC92DA18EB3B5A85F6 | SHA256:A73D540DA22127A72C2D20861D000A3AD8408C1E9D21C2E8E54D9FB0AA7BF7E2 | |||
| 236 | Rensenware.exe | C:\Users\admin\Pictures\exchangeeffects.jpg.RENSENWARE | binary | |
MD5:315D43CCCA400AC3305C7875476674D6 | SHA256:7A3F3BD9DEB574BE67904A31BE733579E94F7B70F23570E1693162457BC7D29E | |||
| 236 | Rensenware.exe | C:\Users\admin\Downloads\youthwhere.png.RENSENWARE | binary | |
MD5:042C46654FF6EA693EE7F8FEE4970F92 | SHA256:5BEFA0FA84CF0CADE384A63271FBBF1913944D77E4F7F094BF7CBE0B5B058264 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
372 | svchost.exe | GET | 200 | 23.48.23.169:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
372 | svchost.exe | GET | 200 | 2.19.217.218:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5064 | SearchApp.exe | GET | 200 | 23.67.160.244:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
1176 | svchost.exe | GET | 200 | 23.67.160.244:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
1344 | SIHClient.exe | GET | 200 | 2.19.217.218:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
1344 | SIHClient.exe | GET | 200 | 2.19.217.218:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
2736 | backgroundTaskHost.exe | GET | 200 | 23.67.160.244:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
372 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1916 | RUXIMICS.exe | 40.127.240.158:443 | settings-win.data.microsoft.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 |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
372 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
372 | svchost.exe | 23.48.23.169:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
372 | svchost.exe | 2.19.217.218:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
5064 | SearchApp.exe | 23.212.110.154:443 | www.bing.com | Akamai International B.V. | CZ | whitelisted |
1176 | svchost.exe | 20.190.160.4:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
Process | Message |
|---|---|
notepad++.exe | VerifyLibrary: C:\Program Files\Notepad++\SciLexer.dll
|
notepad++.exe | VerifyLibrary: certificate revocation checking is disabled
|
notepad++.exe | ED255D9151912E40DF048A56288E969A8D0DAFA3
|
notepad++.exe | VerifyLibrary: C:\Program Files\Notepad++\updater\gup.exe
|
notepad++.exe | VerifyLibrary: certificate revocation checking is disabled
|
notepad++.exe | VerifyLibrary: error while getting certificate informations
|