| URL: | https://shurufa.sogou.com/Downloads/ |
| Full analysis: | https://app.any.run/tasks/2315b0bf-280c-43c4-b0e4-079d24bd89e5 |
| Verdict: | Malicious activity |
| Threats: | Adware is a form of malware that targets users with unwanted advertisements, often disrupting their browsing experience. It typically infiltrates systems through software bundling, malicious websites, or deceptive downloads. Once installed, it may track user activity, collect sensitive data, and display intrusive ads, including pop-ups or banners. Some advanced adware variants can bypass security measures and establish persistence on devices, making removal challenging. Additionally, adware can create vulnerabilities that other malware can exploit, posing a significant risk to user privacy and system security. |
| Analysis date: | August 26, 2021, 11:33:25 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | 791394BA2592C88D2D850B94EEC35603 |
| SHA1: | 40C2F547229551AAC17B54DA41806A96D727A751 |
| SHA256: | 9B4D8AF7A373692573AD2B675D4CABA051F5B50B8FED01901B1B95A1B70EFC20 |
| SSDEEP: | 3:N8AaWKUKKhJZgKn:2AaWlKCPn |
MALICIOUS
Application was dropped or rewritten from another process
- sogou_pinyin_87b.exe (PID: 2964)
- sogou_pinyin_87b.exe (PID: 3972)
Drops executable file immediately after starts
- sogou_pinyin_87b.exe (PID: 3972)
Loads dropped or rewritten executable
- sogou_pinyin_87b.exe (PID: 3972)
SUSPICIOUS
Reads Microsoft Outlook installation path
- iexplore.exe (PID: 2204)
- iexplore.exe (PID: 2284)
Executable content was dropped or overwritten
- iexplore.exe (PID: 2284)
- sogou_pinyin_87b.exe (PID: 3972)
Checks supported languages
- sogou_pinyin_87b.exe (PID: 3972)
Reads the computer name
- sogou_pinyin_87b.exe (PID: 3972)
Reads CPU info
- sogou_pinyin_87b.exe (PID: 3972)
Creates files in the user directory
- sogou_pinyin_87b.exe (PID: 3972)
Creates files in the program directory
- sogou_pinyin_87b.exe (PID: 3972)
Drops a file that was compiled in debug mode
- sogou_pinyin_87b.exe (PID: 3972)
Creates a directory in Program Files
- sogou_pinyin_87b.exe (PID: 3972)
INFO
Reads the computer name
- iexplore.exe (PID: 3360)
- iexplore.exe (PID: 2204)
- iexplore.exe (PID: 2284)
Application launched itself
- iexplore.exe (PID: 3360)
Changes internet zones settings
- iexplore.exe (PID: 3360)
Checks supported languages
- iexplore.exe (PID: 2204)
- iexplore.exe (PID: 2284)
- iexplore.exe (PID: 3360)
Checks Windows Trust Settings
- iexplore.exe (PID: 2204)
- iexplore.exe (PID: 3360)
Reads settings of System Certificates
- iexplore.exe (PID: 3360)
- iexplore.exe (PID: 2204)
- sogou_pinyin_87b.exe (PID: 3972)
Reads internet explorer settings
- iexplore.exe (PID: 2204)
- iexplore.exe (PID: 2284)
Changes settings of System certificates
- iexplore.exe (PID: 3360)
Creates files in the user directory
- iexplore.exe (PID: 2204)
Adds / modifies Windows certificates
- iexplore.exe (PID: 3360)
Modifies the phishing filter of IE
- iexplore.exe (PID: 3360)
Dropped object may contain Bitcoin addresses
- sogou_pinyin_87b.exe (PID: 3972)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
45
Monitored processes
5
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2204 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3360 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
| |||||||||||||||
| 2284 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3360 CREDAT:791815 /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
| |||||||||||||||
| 2964 | "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\sogou_pinyin_87b.exe" | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\sogou_pinyin_87b.exe | — | iexplore.exe | |||||||||||
User: admin Company: Sogou.com Inc. Integrity Level: MEDIUM Description: ??????? ???? Exit code: 3221226540 Version: 8.7.0.1682 Modules
| |||||||||||||||
| 3360 | "C:\Program Files\Internet Explorer\iexplore.exe" "https://shurufa.sogou.com/Downloads/" | 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
| |||||||||||||||
| 3972 | "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\sogou_pinyin_87b.exe" | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\sogou_pinyin_87b.exe | iexplore.exe | ||||||||||||
User: admin Company: Sogou.com Inc. Integrity Level: HIGH Description: ??????? ???? Exit code: 0 Version: 8.7.0.1682 Modules
| |||||||||||||||
Total events
16 492
Read events
16 294
Write events
193
Delete events
5
Modification events
| (PID) Process: | (3360) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 1 | |||
| (PID) Process: | (3360) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchLowDateTime |
Value: 960920960 | |||
| (PID) Process: | (3360) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 30906990 | |||
| (PID) Process: | (3360) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: | |||
| (PID) Process: | (3360) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30906990 | |||
| (PID) Process: | (3360) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (3360) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (3360) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (3360) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (3360) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
Executable files
17
Suspicious files
14
Text files
39
Unknown types
88
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2204 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:— | SHA256:— | |||
| 2204 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\1BA79029EC3FFD076F5DAC2F70A18685 | binary | |
MD5:— | SHA256:— | |||
| 2204 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\1BA79029EC3FFD076F5DAC2F70A18685 | der | |
MD5:— | SHA256:— | |||
| 2204 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B039FEA45CB4CC4BBACFC013C7C55604_50D7940D5D3FEDD8634D83074C7A46A3 | binary | |
MD5:— | SHA256:— | |||
| 2204 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0866AE98124AC9E8A27D96A4CE7D4480 | der | |
MD5:— | SHA256:— | |||
| 2204 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0866AE98124AC9E8A27D96A4CE7D4480 | binary | |
MD5:— | SHA256:— | |||
| 2204 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\Downloads[1].htm | html | |
MD5:— | SHA256:— | |||
| 2204 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\YTOWV792\demo[1].css | text | |
MD5:— | SHA256:— | |||
| 2204 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\5IWPIAR9\add[1].css | text | |
MD5:— | SHA256:— | |||
| 2204 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\z_stat[1].js | text | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
18
TCP/UDP connections
45
DNS requests
25
Threats
2
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3360 | iexplore.exe | GET | 304 | 93.184.221.240:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?39ceb14e98c452c9 | US | — | — | whitelisted |
1672 | svchost.exe | GET | 304 | 93.184.221.240:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?9980c3249902a59a | US | — | — | whitelisted |
2204 | iexplore.exe | GET | 200 | 104.18.20.226:80 | http://crl.globalsign.com/root.crl | US | der | 1.61 Kb | whitelisted |
2204 | iexplore.exe | GET | 200 | 104.18.20.226:80 | http://ocsp.globalsign.com/gsrsaovsslca2018/ME0wSzBJMEcwRTAJBgUrDgMCGgUABBRrcGT%2BanRD3C1tW3nsrKeuXC7DPwQU%2BO9%2F8s14Z6jeb48kjYjxhwMCs%2BsCDCKo%2FQXiyEqgIVfqvQ%3D%3D | US | der | 1.41 Kb | whitelisted |
2204 | iexplore.exe | GET | 200 | 104.18.21.226:80 | http://ocsp2.globalsign.com/rootr3/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBT1nGh%2FJBjWKnkPdZIzB1bqhelHBwQUj%2FBLf6guRSSuTVD6Y5qL3uLdG7wCDQHuXyId%2FGI71DM6hVc%3D | US | der | 1.40 Kb | whitelisted |
2284 | iexplore.exe | GET | 200 | 116.177.225.204:80 | http://cdn2.ime.sogou.com/87e7841f4d48d32452da83afdec13f65/61277c23/dl/index/1508920117/sogou_pinyin_87b.exe | CN | executable | 38.8 Mb | malicious |
3360 | iexplore.exe | GET | 200 | 104.18.20.226:80 | http://ocsp.globalsign.com/gsrsaovsslca2018/ME0wSzBJMEcwRTAJBgUrDgMCGgUABBRrcGT%2BanRD3C1tW3nsrKeuXC7DPwQU%2BO9%2F8s14Z6jeb48kjYjxhwMCs%2BsCDDimzqFG62tdNZ4O9g%3D%3D | US | der | 1.41 Kb | whitelisted |
2204 | iexplore.exe | GET | 200 | 104.18.21.226:80 | http://ocsp2.globalsign.com/gsorganizationvalsha2g2/ME0wSzBJMEcwRTAJBgUrDgMCGgUABBQMnk2cPe3vhNiR6XLHz4QGvBl7BwQUlt5h8b0cFilTHMDMfTuDAEDmGnwCDDSk20WxFnlwLi3iMg%3D%3D | US | der | 1.46 Kb | whitelisted |
3972 | sogou_pinyin_87b.exe | GET | 200 | 119.28.109.132:80 | http://pinyin.sogou.com/client/validateinstall.php?v=8.7.0.1682&h=C056D1EED5093843E6325E305491AF5A&r=0000_sogou_pinyin_87b&pp=iexplore.exe&mode=0 | CN | text | 111 b | whitelisted |
3360 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://crl3.digicert.com/DigiCertGlobalRootCA.crl | US | der | 631 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3360 | iexplore.exe | 152.199.19.161:443 | iecvlist.microsoft.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3360 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3972 | sogou_pinyin_87b.exe | 119.28.109.132:80 | pinyin.sogou.com | Tencent Building, Kejizhongyi Avenue | CN | malicious |
2204 | iexplore.exe | 93.184.221.240:80 | ctldl.windowsupdate.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2204 | iexplore.exe | 104.18.21.226:80 | ocsp.globalsign.com | Cloudflare Inc | US | shared |
— | — | 13.107.21.200:443 | www.bing.com | Microsoft Corporation | US | whitelisted |
3360 | iexplore.exe | 13.107.21.200:443 | www.bing.com | Microsoft Corporation | US | whitelisted |
2204 | iexplore.exe | 104.18.20.226:80 | ocsp.globalsign.com | Cloudflare Inc | US | shared |
3360 | iexplore.exe | 93.184.221.240:80 | ctldl.windowsupdate.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
— | — | 104.18.20.226:80 | ocsp.globalsign.com | Cloudflare Inc | US | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
shurufa.sogou.com |
| malicious |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.globalsign.com |
| whitelisted |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
crl.globalsign.com |
| whitelisted |
ocsp2.globalsign.com |
| whitelisted |
s19.cnzz.com |
| suspicious |
z8.cnzz.com |
| whitelisted |
c.cnzz.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2284 | iexplore.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
3972 | sogou_pinyin_87b.exe | A Network Trojan was detected | ET POLICY Win32/Sogou User-Agent (SOGOU_UPDATER) |