| File name: | Rensenware.exe |
| Full analysis: | https://app.any.run/tasks/c14b6c45-2b33-41a0-9f0b-7e51989492c1 |
| Verdict: | Malicious activity |
| Threats: | Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. |
| Analysis date: | May 30, 2025, 09:07:04 |
| OS: | Windows 10 Professional (build: 19044, 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 |
MALICIOUS
RENSENWARE has been detected
- Rensenware.exe (PID: 5972)
SUSPICIOUS
No suspicious indicators.INFO
Checks supported languages
- Rensenware.exe (PID: 5972)
Reads the machine GUID from the registry
- Rensenware.exe (PID: 5972)
Reads the computer name
- Rensenware.exe (PID: 5972)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .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) |
EXIF
EXE
| 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 |
Total processes
130
Monitored processes
3
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4000 | C:\WINDOWS\system32\SppExtComObj.exe -Embedding | C:\Windows\System32\SppExtComObj.Exe | — | svchost.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: KMS Connection Broker Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5972 | "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 Version: 1.0.0.0 Modules
| |||||||||||||||
| 7196 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | — | SppExtComObj.Exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
274
Read events
274
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
16
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 5972 | Rensenware.exe | C:\Users\admin\Desktop\franciscomove.jpg.RENSENWARE | binary | |
MD5:EE8872DF54F56C499CCFE9BB879E3701 | SHA256:06E2E72F6F7DB62F3AB0828F0E0C0027E5F637953F81F3565F9052DDCFFB0112 | |||
| 5972 | Rensenware.exe | C:\Users\admin\Desktop\archivespurpose.png.RENSENWARE | binary | |
MD5:7A11DC85979238C58E69B3690E4F2043 | SHA256:A7725492910E7180988820258AB5ABE9B4878D0B1CACB054C55446375F8D45D5 | |||
| 5972 | Rensenware.exe | C:\Users\admin\Desktop\gamesofficer.jpg.RENSENWARE | binary | |
MD5:62841EF2391624A4A3778E7E5817FB6E | SHA256:D5946A443597E41E5EB0B5C7AC22E69C1CF62179D44ED5A2916166618CD74312 | |||
| 5972 | Rensenware.exe | C:\Users\admin\Desktop\standdesign.jpg.RENSENWARE | binary | |
MD5:BB8C021E90E62AFD8484A6322070B606 | SHA256:D7F2AE409FC14A61091E1A038AA9AE066C2A72DFA06A8FE664327A196252024D | |||
| 5972 | Rensenware.exe | C:\Users\admin\Downloads\reasoneducation.jpg.RENSENWARE | binary | |
MD5:C4762A039C4B502CF5C677DFCF99F45F | SHA256:820466E612791F5E1947C00084A42FBBD1019749A7379D99024BD2A272F9F2C2 | |||
| 5972 | Rensenware.exe | C:\Users\admin\Downloads\printlicense.png.RENSENWARE | binary | |
MD5:E6A3A79614197C1C9A11ED89684E28D0 | SHA256:EB0D88A2CAB77B738C2637F80B4A5AF7C54313FDA27B7436C1FD7ED2C5C101F8 | |||
| 5972 | Rensenware.exe | C:\Users\admin\Downloads\directionsheart.jpg.RENSENWARE | binary | |
MD5:C6A6AF3A2E60289B0E0A450C5B5104E8 | SHA256:7D6B88D50D98B7BC177D81608104944FC91392907AA4AC1F5A9FBE1A5216DCC6 | |||
| 5972 | Rensenware.exe | C:\Users\admin\Downloads\womanresort.png.RENSENWARE | binary | |
MD5:7A513ABAA98E57BE352C60869AC8FB4E | SHA256:5D0923BC16ED2FCCA720052155FA4194421C6BE444AFB29F2FDC09A88324221D | |||
| 5972 | Rensenware.exe | C:\Users\admin\Pictures\committeeafrican.jpg.RENSENWARE | binary | |
MD5:B59094C463E5FED3938BC0478113ACEB | SHA256:60899F81BBD734CFBB1352CD13C65A8FEBE4B67D97ADF33EDD12CDF38255D3CD | |||
| 5972 | Rensenware.exe | C:\Users\admin\Pictures\ideasdocumentation.jpg.RENSENWARE | binary | |
MD5:350F73D8CF420441A5A242DAB51443C5 | SHA256:3D1A8699137D2AD89B0EEFE5B975F46B9E2188A8422B26D0EF1809FE65F78DE3 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
20
DNS requests
13
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 23.32.238.107:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 2.16.253.202:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
7764 | SIHClient.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
7764 | SIHClient.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 23.32.238.107:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
— | — | 2.16.253.202:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
2104 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3216 | svchost.exe | 172.211.123.248:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
6544 | svchost.exe | 20.190.160.5:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6544 | svchost.exe | 2.23.77.188:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
2112 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |