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| URL: | http://winhost.xyz/update/update.rar |
| Full analysis: | https://app.any.run/tasks/cdf7d65d-a79d-4fa9-ad0d-7a6b86aa1d19 |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | April 29, 2021, 11:16:26 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | BBD4CC33F3791A391CCC9290194E2B05 |
| SHA1: | FA3AA902A97BC25677F4F283911121F5E67301D4 |
| SHA256: | 3AC59A8BDECE5EC9D4523F32C22039E2308866A9A7D22D5D67D7F4AA003EEB19 |
| SSDEEP: | 3:N1KJMPRyfNUma:CCPvb |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executable content was dropped or overwritten
- iexplore.exe (PID: 1248)
INFO
Reads settings of System Certificates
- iexplore.exe (PID: 1976)
Changes settings of System certificates
- iexplore.exe (PID: 1976)
Changes internet zones settings
- iexplore.exe (PID: 1976)
Modifies the phishing filter of IE
- iexplore.exe (PID: 1976)
Reads internet explorer settings
- iexplore.exe (PID: 1248)
Adds / modifies Windows certificates
- iexplore.exe (PID: 1976)
Application launched itself
- iexplore.exe (PID: 1976)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
37
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 |
|---|---|---|---|---|
| 1976 | "C:\Program Files\Internet Explorer\iexplore.exe" "http://winhost.xyz/update/update.rar" | C:\Program Files\Internet Explorer\iexplore.exe | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Version: 11.00.9600.16428 (winblue_gdr.131013-1700) | ||||
| 1248 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1976 CREDAT:267521 /prefetch:2 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | |
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Version: 11.00.9600.16428 (winblue_gdr.131013-1700) | ||||
Total events
509
Read events
417
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
6
Text files
3
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1976 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFA14D33B158EFB0FF.TMP | — | |
MD5:— | SHA256:— | |||
| 1976 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Cab9926.tmp | — | |
MD5:— | SHA256:— | |||
| 1976 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Tar9927.tmp | — | |
MD5:— | SHA256:— | |||
| 1976 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verA35A.tmp | — | |
MD5:— | SHA256:— | |||
| 1976 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 | der | |
MD5:B43455FB10E4B47033ED1211E5B8AEFD | SHA256:B536F11DBB641DB07C99DF0970660F57529ADD40C5F751F54BE88D280E67D4C7 | |||
| 1976 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 | binary | |
MD5:2B368A2F357E385917820462BE80808E | SHA256:8CC928EA072B8AE568BE6D366AB81D9DDA972E999C4F0432875D6F6401F1FA0E | |||
| 1976 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | image | |
MD5:DA597791BE3B6E732F0BC8B20E38EE62 | SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07 | |||
| 1976 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{6A5FCF6C-A8DC-11EB-9017-1203334A04AF}.dat | binary | |
MD5:F9E25F6DA9AF9F4D6557F86BB066D3A0 | SHA256:F61115C91C43087C5504B0A757F2E60200659F3E722ADF82F304BBEF8B3AD97A | |||
| 1976 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\favicon[1].ico | image | |
MD5:DA597791BE3B6E732F0BC8B20E38EE62 | SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07 | |||
| 1976 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PO2HN1X2\urlblockindex[1].bin | binary | |
MD5:FA518E3DFAE8CA3A0E495460FD60C791 | SHA256:775853600060162C4B4E5F883F9FD5A278E61C471B3EE1826396B6D129499AA7 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
9
DNS requests
7
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1976 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | US | der | 471 b | whitelisted |
1976 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | US | der | 471 b | whitelisted |
1976 | iexplore.exe | GET | 200 | 131.253.33.200:80 | http://www.bing.com/favicon.ico | US | image | 4.19 Kb | whitelisted |
1248 | iexplore.exe | GET | 200 | 185.244.43.165:80 | http://winhost.xyz/update/update.rar | unknown | executable | 10.6 Mb | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1248 | iexplore.exe | 185.244.43.165:80 | winhost.xyz | — | — | malicious |
1976 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
— | — | 185.244.43.165:80 | winhost.xyz | — | — | malicious |
1976 | iexplore.exe | 131.253.33.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
1976 | iexplore.exe | 152.199.19.161:443 | iecvlist.microsoft.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
winhost.xyz |
| malicious |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
iecvlist.microsoft.com |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1248 | iexplore.exe | Potentially Bad Traffic | AV INFO HTTP Request to a *.xyz domain |
1248 | iexplore.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
1248 | iexplore.exe | A Network Trojan was detected | ET TROJAN Windows Executable Sent When Remote Host Claims to Send a RAR Archive |