| download: | IDA_Pro_7.5_rar |
| Full analysis: | https://app.any.run/tasks/74dd9157-dc10-462f-9c8b-10a895e3f4f3 |
| Verdict: | Malicious activity |
| Analysis date: | April 25, 2021, 01:59:54 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | text/html |
| File info: | HTML document, UTF-8 Unicode text, with very long lines |
| MD5: | 0949474F52BC9CA694A2895985AF5062 |
| SHA1: | 035249E13AA2CCDE56358BA6000656BEAEA96E67 |
| SHA256: | D94B304D9C599F6B0F4AB162694256129BA7A6D2DBFC6F193C0F9524311BE35E |
| SSDEEP: | 192:/SI55Ap27s9cIEpQZwEmP6BL+eLZG7YEdubiJyY8vI:T55s27sCIEpQZwEfBL+eLZG7Iy8A |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executed via COM
- DllHost.exe (PID: 1396)
Drops a file with a compile date too recent
- WinRAR.exe (PID: 1292)
Drops a file with too old compile date
- WinRAR.exe (PID: 1292)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 1292)
Drops a file that was compiled in debug mode
- WinRAR.exe (PID: 1292)
INFO
Application launched itself
- iexplore.exe (PID: 2668)
Changes settings of System certificates
- iexplore.exe (PID: 2668)
- iexplore.exe (PID: 2184)
Reads settings of System Certificates
- iexplore.exe (PID: 2184)
- iexplore.exe (PID: 2616)
- iexplore.exe (PID: 2668)
Changes internet zones settings
- iexplore.exe (PID: 2668)
Modifies the phishing filter of IE
- iexplore.exe (PID: 2668)
Reads internet explorer settings
- iexplore.exe (PID: 2184)
- iexplore.exe (PID: 2616)
Dropped object may contain Bitcoin addresses
- iexplore.exe (PID: 2668)
- WinRAR.exe (PID: 1292)
Manual execution by user
- WinRAR.exe (PID: 1292)
- explorer.exe (PID: 2964)
- wermgr.exe (PID: 236)
Adds / modifies Windows certificates
- iexplore.exe (PID: 2668)
- iexplore.exe (PID: 2184)
Creates files in the user directory
- iexplore.exe (PID: 2668)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .html | | | HyperText Markup Language (100) |
|---|
EXIF
HTML
| HTTPEquivXUACompatible: | IE=edge |
|---|---|
| viewport: | width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no |
| Robots: | index, follow |
| Title: | IDA Pro 7.5.rar - AnonFiles |
Total processes
50
Monitored processes
7
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 236 | "C:\Windows\system32\wermgr.exe" "-outproc" "656" "3068" | C:\Windows\system32\wermgr.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Problem Reporting Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1292 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Downloads\IDA Pro 7.5.rar" | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 Modules
| |||||||||||||||
| 1396 | C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503} | C:\Windows\system32\DllHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2184 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2668 CREDAT:144385 /prefetch:2 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.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
| |||||||||||||||
| 2616 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2668 CREDAT:398593 /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
| |||||||||||||||
| 2668 | "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\admin\AppData\Local\Temp\IDA_Pro_7.5_rar.html | C:\Program Files\Internet Explorer\iexplore.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 2964 | "C:\Windows\explorer.exe" | C:\Windows\explorer.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
2 392
Read events
2 219
Write events
168
Delete events
5
Modification events
| (PID) Process: | (2668) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: 3428574364 | |||
| (PID) Process: | (2668) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30882166 | |||
| (PID) Process: | (2668) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (2668) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (2668) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (2668) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (2668) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (2668) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value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| |||
| (PID) Process: | (2668) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2668) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
475
Suspicious files
91
Text files
511
Unknown types
239
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2668 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFC07B8C7D218FCBC9.TMP | — | |
MD5:— | SHA256:— | |||
| 2616 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\Cab3413.tmp | — | |
MD5:— | SHA256:— | |||
| 2616 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\Tar3414.tmp | — | |
MD5:— | SHA256:— | |||
| 2668 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DF46DB3E19717AEB17.TMP | — | |
MD5:— | SHA256:— | |||
| 2616 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\IDA Pro 7.5[1].rar | — | |
MD5:— | SHA256:— | |||
| 2668 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFD9120E8A449EB073.TMP | — | |
MD5:— | SHA256:— | |||
| 2668 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFBD6E4108C56E8243.TMP | — | |
MD5:— | SHA256:— | |||
| 2668 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DF8146E8CD8F9DFCAD.TMP | — | |
MD5:— | SHA256:— | |||
| 2668 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFB96A6D8A260A7AF4.TMP | — | |
MD5:— | SHA256:— | |||
| 2668 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DF397131CE8F5EBC0D.TMP | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
20
DNS requests
14
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2668 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D | US | der | 1.47 Kb | whitelisted |
2616 | iexplore.exe | GET | 200 | 23.55.163.57:80 | http://crl.identrust.com/DSTROOTCAX3CRL.crl | US | der | 1.16 Kb | whitelisted |
2616 | iexplore.exe | GET | 200 | 23.55.163.73:80 | http://crl.identrust.com/DSTROOTCAX3CRL.crl | US | der | 1.16 Kb | whitelisted |
2668 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | US | der | 471 b | whitelisted |
2668 | iexplore.exe | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 4.19 Kb | whitelisted |
2668 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | US | der | 471 b | whitelisted |
2668 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D | US | der | 1.47 Kb | whitelisted |
2668 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | US | der | 471 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 |
|---|---|---|---|---|---|---|
4 | System | 151.101.2.217:445 | vjs.zencdn.net | Fastly | US | suspicious |
4 | System | 151.101.194.217:445 | vjs.zencdn.net | Fastly | US | suspicious |
— | — | 151.101.130.217:137 | vjs.zencdn.net | Fastly | US | suspicious |
4 | System | 151.101.130.217:445 | vjs.zencdn.net | Fastly | US | suspicious |
2668 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
4 | System | 151.101.66.217:445 | vjs.zencdn.net | Fastly | US | suspicious |
2616 | iexplore.exe | 23.55.163.57:80 | crl.identrust.com | Akamai International B.V. | US | unknown |
2616 | iexplore.exe | 23.55.163.73:80 | crl.identrust.com | Akamai International B.V. | US | unknown |
2668 | iexplore.exe | 152.199.19.161:443 | iecvlist.microsoft.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2668 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
vjs.zencdn.net |
| whitelisted |
www.bing.com |
| whitelisted |
api.bing.com |
| whitelisted |
cdn-107.anonfiles.com |
| suspicious |
crl.identrust.com |
| whitelisted |
iecvlist.microsoft.com |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
ieonline.microsoft.com |
| whitelisted |
dns.msftncsi.com |
| shared |