| File name: | Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.7z |
| Full analysis: | https://app.any.run/tasks/ba87a939-3d3c-4648-a2de-981f4f5a4bc4 |
| 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: | April 29, 2025, 14:10:56 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-7z-compressed |
| File info: | 7-zip archive data, version 0.4 |
| MD5: | 65C6B4C43B5035779DC4275DA0B9E3EA |
| SHA1: | 8C5711D2C1B7890CD97B0480AADECDCB9F7181A6 |
| SHA256: | A053A903C8F44B81FC32D1639EE968528AD696021004A4165CA050033ECE5DD9 |
| SSDEEP: | 1536:u//U+fv7+yNnpZcCbeUTFodNY3mZ8k6NpwnuqFBEFrS8cwJUpRXp/LwNilN+8rm9:u/9vZnphrFA9vEcBExrOv1tEFv |
MALICIOUS
LOCKY has been detected (SURICATA)
- Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe (PID: 2388)
NECURS has been detected (SURICATA)
- Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe (PID: 2388)
Connects to the CnC server
- Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe (PID: 2388)
SUSPICIOUS
Reads the Internet Settings
- Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe (PID: 2388)
There is functionality for taking screenshot (YARA)
- Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe (PID: 2388)
Contacting a server suspected of hosting an CnC
- Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe (PID: 2388)
Connects to the server without a host name
- Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe (PID: 2388)
INFO
The sample compiled with english language support
- WinRAR.exe (PID: 1224)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 1224)
Checks supported languages
- Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe (PID: 2388)
Reads the machine GUID from the registry
- Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe (PID: 2388)
Manual execution by a user
- Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe (PID: 2388)
Reads the computer name
- Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe (PID: 2388)
Checks proxy server information
- Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe (PID: 2388)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .7z | | | 7-Zip compressed archive (v0.4) (57.1) |
|---|---|---|
| .7z | | | 7-Zip compressed archive (gen) (42.8) |
EXIF
ZIP
| FileVersion: | 7z v0.04 |
|---|---|
| ModifyDate: | 2016:11:10 20:01:04+00:00 |
| ArchivedFileName: | Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe |
Total processes
39
Monitored processes
3
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1080 | C:\Windows\system32\svchost.exe -k NetworkService | C:\Windows\System32\svchost.exe | services.exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1224 | "C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\Desktop\Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.7z | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.91.0 Modules
| |||||||||||||||
| 2388 | "C:\Users\admin\Desktop\Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe" | C:\Users\admin\Desktop\Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe | explorer.exe | ||||||||||||
User: admin Company: Accmeware Corporation Integrity Level: HIGH Version: 5, 1, 3, 0 Modules
| |||||||||||||||
Total events
2 375
Read events
2 337
Write events
34
Delete events
4
Modification events
| (PID) Process: | (1224) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (1224) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (1224) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (1224) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\Win7-KB3191566-x86.zip | |||
| (PID) Process: | (1224) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\curl-8.5.0_1-win32-mingw.zip | |||
| (PID) Process: | (1224) 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: | (1224) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\Desktop\Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.7z | |||
| (PID) Process: | (1224) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (1224) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (1224) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1224 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRb1224.17340\Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe | executable | |
MD5:0CE07339E9FB4822D4A167383BF6507B | SHA256:2C9633C0A2560BFE6AFD16BD2A98A3C9280E6561D72E7C2AD905C3DE6F9C11EE | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
17
DNS requests
13
Threats
18
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2388 | Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe | POST | 404 | 188.127.231.124:80 | http://188.127.231.124/userinfo.php | unknown | — | — | malicious |
2388 | Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe | POST | 404 | 149.202.109.202:80 | http://149.202.109.202/userinfo.php | unknown | — | — | malicious |
2388 | Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe | POST | 404 | 149.202.109.202:80 | http://149.202.109.202/userinfo.php | unknown | — | — | malicious |
2388 | Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe | POST | 404 | 188.127.231.124:80 | http://188.127.231.124/userinfo.php | unknown | — | — | malicious |
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 | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 224.0.0.252:5355 | — | — | — | whitelisted |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2388 | Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe | 92.222.71.26:80 | — | OVH SAS | FR | unknown |
2388 | Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe | 188.127.231.124:80 | — | LLC Smart Ape | EE | malicious |
2388 | Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe | 149.202.109.202:80 | — | OVH SAS | FR | malicious |
2388 | Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe | 31.184.197.72:80 | — | Petersburg Internet Network ltd. | RU | unknown |
2388 | Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe | 176.53.21.105:80 | — | Istanbuldc Veri Merkezi Ltd Sti | TR | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
dns.msftncsi.com |
| whitelisted |
ungwtnbvpduqqpquo.pl |
| unknown |
fhuiyoauiqsourca.biz |
| unknown |
yuwxhlmnpqm.pw |
| unknown |
aupxldrbmxxd.pl |
| unknown |
udrhvchkee.pw |
| unknown |
whjvinjpgg.su |
| unknown |
ylbnfqjqyehh.xyz |
| unknown |
readkis.click |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2388 | Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe | A Network Trojan was detected | ET MALWARE Generic - POST To .php w/Extended ASCII Characters |
2388 | Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe | Potentially Bad Traffic | ET HUNTING GENERIC SUSPICIOUS POST to Dotted Quad with Fake Browser 1 |
2388 | Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe | A Network Trojan was detected | ET MALWARE Generic - POST To .php w/Extended ASCII Characters |
2388 | Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe | Potentially Bad Traffic | ET HUNTING GENERIC SUSPICIOUS POST to Dotted Quad with Fake Browser 1 |
2388 | Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe | A Network Trojan was detected | ET MALWARE Win32/Necurs Common POST Header Structure |
2388 | Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe | Malware Command and Control Activity Detected | ET MALWARE Ransomware Locky CnC Beacon 2 |
2388 | Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe | Malware Command and Control Activity Detected | ET MALWARE Ransomware Locky CnC Beacon 2 |
2388 | Trojan-Ransom.Win32.Locky.yr-2c9633c0a2560bfe6afd16bd2a98a3c9280e6561d72e7c2ad905c3de6f9c11ee.exe | A Network Trojan was detected | ET MALWARE Win32/Necurs Common POST Header Structure |
1080 | svchost.exe | Potentially Bad Traffic | ET DNS Query to a *.pw domain - Likely Hostile |
1080 | svchost.exe | Potentially Bad Traffic | ET DNS Query to a *.pw domain - Likely Hostile |