| URL: | https://ly4ujziucz.slemmnp.tk/ |
| Full analysis: | https://app.any.run/tasks/f7c1d14f-4071-450e-8558-8efb67ecd582 |
| Verdict: | Malicious activity |
| Threats: | Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. |
| Analysis date: | May 20, 2022, 22:31:23 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | C7521573D76C18B9DF87958646D1DD66 |
| SHA1: | F9A9102291C1C7004501E845F1DAC0A3446495CB |
| SHA256: | 92DDCFEADC4774FCE650C71C942296BF82E9B73FDDE9940F6FBB91A78D68D98E |
| SSDEEP: | 3:N8cRtfLWnin:2cbjWni |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads Microsoft Outlook installation path
- iexplore.exe (PID: 124)
INFO
Checks supported languages
- iexplore.exe (PID: 2848)
- iexplore.exe (PID: 124)
Application launched itself
- iexplore.exe (PID: 2848)
Reads the computer name
- iexplore.exe (PID: 2848)
- iexplore.exe (PID: 124)
Changes internet zones settings
- iexplore.exe (PID: 2848)
Adds / modifies Windows certificates
- iexplore.exe (PID: 2848)
Checks Windows Trust Settings
- iexplore.exe (PID: 124)
- iexplore.exe (PID: 2848)
Reads internet explorer settings
- iexplore.exe (PID: 124)
Reads settings of System Certificates
- iexplore.exe (PID: 2848)
- iexplore.exe (PID: 124)
Changes settings of System certificates
- iexplore.exe (PID: 2848)
Creates files in the user directory
- iexplore.exe (PID: 124)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
36
Monitored processes
2
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 124 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2848 CREDAT:267521 /prefetch:2 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 2848 | "C:\Program Files\Internet Explorer\iexplore.exe" "https://ly4ujziucz.slemmnp.tk/" | C:\Program Files\Internet Explorer\iexplore.exe | Explorer.EXE | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
Total events
20 667
Read events
20 398
Write events
265
Delete events
4
Modification events
| (PID) Process: | (2848) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 1 | |||
| (PID) Process: | (2848) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchLowDateTime |
Value: | |||
| (PID) Process: | (2848) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 30960793 | |||
| (PID) Process: | (2848) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: | |||
| (PID) Process: | (2848) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30960793 | |||
| (PID) Process: | (2848) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (2848) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (2848) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (2848) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (2848) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
Executable files
0
Suspicious files
11
Text files
55
Unknown types
6
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2848 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63 | binary | |
MD5:— | SHA256:— | |||
| 124 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\0D06C3E8.txt | text | |
MD5:— | SHA256:— | |||
| 2848 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63 | der | |
MD5:— | SHA256:— | |||
| 124 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\5R1QAJLZ.txt | text | |
MD5:— | SHA256:— | |||
| 124 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\H9QVDHJ3.txt | text | |
MD5:— | SHA256:— | |||
| 124 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\UW60P3FD.txt | text | |
MD5:— | SHA256:— | |||
| 124 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\3NMWU1OD.txt | text | |
MD5:— | SHA256:— | |||
| 124 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\5012GU42.txt | text | |
MD5:— | SHA256:— | |||
| 124 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\EX5A831I.txt | text | |
MD5:— | SHA256:— | |||
| 124 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\qsml[1].htm | xml | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
14
TCP/UDP connections
60
DNS requests
14
Threats
3
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
124 | iexplore.exe | GET | 301 | 13.124.101.155:80 | http://regr.vip/ | KR | — | — | unknown |
124 | iexplore.exe | GET | 301 | 172.67.186.19:80 | http://ly4ujziucz.slemmnp.tk/1.exe | US | — | — | malicious |
2848 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | US | der | 471 b | whitelisted |
124 | iexplore.exe | GET | 200 | 178.79.242.128:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?ac5f9e66efcea255 | DE | compressed | 60.0 Kb | whitelisted |
2848 | iexplore.exe | GET | 200 | 92.123.195.35:80 | http://r3.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg%2ByvTLU%2Fw3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h%2BvnYsUwsYCEgScI2FcF%2Ba46rXvQMYlXqPdYQ%3D%3D | unknown | der | 503 b | shared |
124 | iexplore.exe | GET | 200 | 2.16.107.113:80 | http://r3.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg%2ByvTLU%2Fw3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h%2BvnYsUwsYCEgScI2FcF%2Ba46rXvQMYlXqPdYQ%3D%3D | unknown | der | 503 b | shared |
2848 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D | US | der | 1.47 Kb | whitelisted |
124 | iexplore.exe | GET | 200 | 8.253.204.120:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?897669da4f897b1b | US | compressed | 4.70 Kb | whitelisted |
124 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D | US | der | 1.47 Kb | whitelisted |
2848 | iexplore.exe | GET | 200 | 178.79.242.128:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?119636c2c31f8bf1 | DE | compressed | 4.70 Kb | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
124 | iexplore.exe | 172.67.186.19:443 | ly4ujziucz.slemmnp.tk | — | US | malicious |
— | — | 172.67.186.19:443 | ly4ujziucz.slemmnp.tk | — | US | malicious |
124 | iexplore.exe | 13.107.5.80:443 | api.bing.com | Microsoft Corporation | US | whitelisted |
2848 | iexplore.exe | 204.79.197.200:443 | www.bing.com | Microsoft Corporation | US | whitelisted |
124 | iexplore.exe | 178.79.242.128:80 | ctldl.windowsupdate.com | Limelight Networks, Inc. | DE | malicious |
124 | iexplore.exe | 8.253.204.120:80 | ctldl.windowsupdate.com | Global Crossing | US | suspicious |
2848 | iexplore.exe | 178.79.242.128:80 | ctldl.windowsupdate.com | Limelight Networks, Inc. | DE | malicious |
2848 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
124 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
124 | iexplore.exe | 172.67.186.19:80 | ly4ujziucz.slemmnp.tk | — | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ly4ujziucz.slemmnp.tk |
| malicious |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
regr.vip |
| unknown |
r20swj13mr.microsoft.com |
| whitelisted |
iecvlist.microsoft.com |
| whitelisted |
x1.c.lencr.org |
| whitelisted |
r3.o.lencr.org |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Potentially Bad Traffic | ET DNS Query to a .tk domain - Likely Hostile |
124 | iexplore.exe | A Network Trojan was detected | ET TROJAN Single char EXE direct download likely trojan (multiple families) |
124 | iexplore.exe | Potentially Bad Traffic | ET POLICY HTTP Request to a *.tk domain |