| File name: | 2025-05-15_52ecbde8a38d79f997c883e8fb19eb76_elex_wannacry |
| Full analysis: | https://app.any.run/tasks/1c19046b-7d8e-4c26-96ea-403116806f71 |
| 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 15, 2025, 15:03:53 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 4 sections |
| MD5: | 52ECBDE8A38D79F997C883E8FB19EB76 |
| SHA1: | 3802D11BFA69087688154DD5AC8D95E4B18AB72C |
| SHA256: | 8D38F73FA1639E2C401D60412FAF2A7E71014AE70C1F559C7EA1D7B005956CB9 |
| SSDEEP: | 98304:n4ruuZTKDGo+fzG4OqTYFSj8GZQmhTlD9I2s39TR2QN:z |
MALICIOUS
WANNACRY has been detected (SURICATA)
- 2025-05-15_52ecbde8a38d79f997c883e8fb19eb76_elex_wannacry.exe (PID: 7396)
- svchost.exe (PID: 2196)
SUSPICIOUS
Reads security settings of Internet Explorer
- 2025-05-15_52ecbde8a38d79f997c883e8fb19eb76_elex_wannacry.exe (PID: 7396)
INFO
Checks supported languages
- 2025-05-15_52ecbde8a38d79f997c883e8fb19eb76_elex_wannacry.exe (PID: 7396)
Reads the computer name
- 2025-05-15_52ecbde8a38d79f997c883e8fb19eb76_elex_wannacry.exe (PID: 7396)
Failed to create an executable file in Windows directory
- 2025-05-15_52ecbde8a38d79f997c883e8fb19eb76_elex_wannacry.exe (PID: 7396)
Checks proxy server information
- 2025-05-15_52ecbde8a38d79f997c883e8fb19eb76_elex_wannacry.exe (PID: 7396)
- slui.exe (PID: 8024)
Reads the software policy settings
- slui.exe (PID: 8024)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2010:11:20 09:03:08+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 36864 |
| InitializedDataSize: | 3682304 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x9a16 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Total processes
129
Monitored processes
3
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2196 | C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s Dnscache | C:\Windows\System32\svchost.exe | services.exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7396 | "C:\Users\admin\Desktop\2025-05-15_52ecbde8a38d79f997c883e8fb19eb76_elex_wannacry.exe" | C:\Users\admin\Desktop\2025-05-15_52ecbde8a38d79f997c883e8fb19eb76_elex_wannacry.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 8024 | C:\WINDOWS\System32\slui.exe -Embedding | C:\Windows\System32\slui.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Activation Client Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
3 773
Read events
3 773
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
11
TCP/UDP connections
49
DNS requests
16
Threats
4
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5216 | RUXIMICS.exe | GET | 200 | 2.20.245.139:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
7396 | 2025-05-15_52ecbde8a38d79f997c883e8fb19eb76_elex_wannacry.exe | GET | 200 | 104.16.166.228:80 | http://www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com/ | unknown | — | — | whitelisted |
5216 | RUXIMICS.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
2104 | svchost.exe | GET | 200 | 2.20.245.139:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
7836 | SIHClient.exe | GET | 200 | 2.18.161.157:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
7836 | SIHClient.exe | GET | 200 | 2.18.161.157:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20Update%20Signing%20CA%202.1.crl | unknown | — | — | whitelisted |
7836 | SIHClient.exe | GET | 200 | 23.48.23.183:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut_2010-06-23.crl | unknown | — | — | whitelisted |
7836 | SIHClient.exe | GET | 200 | 23.48.23.183:80 | http://crl.microsoft.com/pki/crl/products/MicTimStaPCA_2010-07-01.crl | unknown | — | — | whitelisted |
7836 | SIHClient.exe | GET | 200 | 2.18.161.157:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Signing%20CA%202.2.crl | unknown | — | — | whitelisted |
7836 | SIHClient.exe | GET | 200 | 2.18.161.157:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20Update%20Signing%20CA%202.2.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 |
|---|---|---|---|---|---|---|
2104 | svchost.exe | 51.104.136.2:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 51.104.136.2:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5216 | RUXIMICS.exe | 51.104.136.2:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5216 | RUXIMICS.exe | 2.20.245.139:80 | crl.microsoft.com | Akamai International B.V. | SE | whitelisted |
2104 | svchost.exe | 2.20.245.139:80 | crl.microsoft.com | Akamai International B.V. | SE | whitelisted |
3216 | svchost.exe | 172.211.123.249:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
7396 | 2025-05-15_52ecbde8a38d79f997c883e8fb19eb76_elex_wannacry.exe | 104.16.166.228:80 | www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com | CLOUDFLARENET | — | whitelisted |
5216 | RUXIMICS.exe | 2.23.246.101:80 | www.microsoft.com | Ooredoo Q.S.C. | QA | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
login.live.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
7396 | 2025-05-15_52ecbde8a38d79f997c883e8fb19eb76_elex_wannacry.exe | A Network Trojan was detected | AV TROJAN Domain Sinkholed by Kryptos Logic (HTML Response) |
7396 | 2025-05-15_52ecbde8a38d79f997c883e8fb19eb76_elex_wannacry.exe | Misc activity | ET MALWARE Known Sinkhole Response Kryptos Logic |
7396 | 2025-05-15_52ecbde8a38d79f997c883e8fb19eb76_elex_wannacry.exe | A Network Trojan was detected | ET MALWARE W32/WannaCry.Ransomware Killswitch Domain HTTP Request 1 |
2196 | svchost.exe | A Network Trojan was detected | ET MALWARE Possible WannaCry DNS Lookup 1 |