| File name: | BraveBrowserSetup.exe |
| Full analysis: | https://app.any.run/tasks/ce933e0b-2966-4a40-b0ed-f8e22ad03006 |
| Verdict: | Malicious activity |
| Analysis date: | June 11, 2019, 23:21:14 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 671C4F3FBC383F4B87D8374751E816C5 |
| SHA1: | 46AF1D9B55BB8762E8B8491099DF8F57B165FA65 |
| SHA256: | A1A124C7C7C226534C788A9F9A24E3F0401D45633740AC3C7398EDFBDAB0785D |
| SSDEEP: | 384:tCvLTH+TgiO88aNqVF69fuVlU8lVpC5H6birJTfxyabDE/o+0y3wZIMhhLw4sp34:tmeMZbVFvr6NTpJi6hE9Ns |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads internet explorer settings
- BraveBrowserSetup.exe (PID: 3544)
Reads Environment values
- BraveBrowserSetup.exe (PID: 3544)
Creates files in the user directory
- BraveBrowserSetup.exe (PID: 3544)
Executes scripts
- BraveBrowserSetup.exe (PID: 3544)
Reads Internet Cache Settings
- BraveBrowserSetup.exe (PID: 3544)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (82.9) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (7.4) |
| .exe | | | Win32 Executable (generic) (5.1) |
| .exe | | | Generic Win/DOS Executable (2.2) |
| .exe | | | DOS Executable Generic (2.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2046:02:04 12:34:37+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 48 |
| CodeSize: | 25600 |
| InitializedDataSize: | 2560 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x835e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | - |
| CompanyName: | Microsoft |
| FileDescription: | ExtendWebBrowser |
| FileVersion: | 1.0.0.0 |
| InternalName: | ExtendWebBrowser.exe |
| LegalCopyright: | Copyright © Microsoft 2019 |
| LegalTrademarks: | - |
| OriginalFileName: | ExtendWebBrowser.exe |
| ProductName: | ExtendWebBrowser |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 30-Dec-1909 05:06:21 |
| Comments: | - |
| CompanyName: | Microsoft |
| FileDescription: | ExtendWebBrowser |
| FileVersion: | 1.0.0.0 |
| InternalName: | ExtendWebBrowser.exe |
| LegalCopyright: | Copyright © Microsoft 2019 |
| LegalTrademarks: | - |
| OriginalFilename: | ExtendWebBrowser.exe |
| ProductName: | ExtendWebBrowser |
| ProductVersion: | 1.0.0.0 |
| Assembly Version: | 1.0.0.0 |
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0090 |
| Pages in file: | 0x0003 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x0000 |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 30-Dec-1909 05:06:21 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00002000 | 0x000063DE | 0x00006400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.72409 |
.rsrc | 0x0000A000 | 0x0000060A | 0x00000800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.43446 |
.reloc | 0x0000C000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0815394 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | UNKNOWN | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
34
Monitored processes
2
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2772 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\Microsoft_Framework_NET.js" | C:\Windows\System32\WScript.exe | — | BraveBrowserSetup.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 Modules
| |||||||||||||||
| 3544 | "C:\Users\admin\AppData\Local\Temp\BraveBrowserSetup.exe" | C:\Users\admin\AppData\Local\Temp\BraveBrowserSetup.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Integrity Level: MEDIUM Description: ExtendWebBrowser Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
Total events
722
Read events
656
Write events
65
Delete events
1
Modification events
| (PID) Process: | (3544) BraveBrowserSetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BraveBrowserSetup_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3544) BraveBrowserSetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BraveBrowserSetup_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3544) BraveBrowserSetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BraveBrowserSetup_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3544) BraveBrowserSetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BraveBrowserSetup_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3544) BraveBrowserSetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BraveBrowserSetup_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (3544) BraveBrowserSetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BraveBrowserSetup_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (3544) BraveBrowserSetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BraveBrowserSetup_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3544) BraveBrowserSetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BraveBrowserSetup_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3544) BraveBrowserSetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BraveBrowserSetup_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3544) BraveBrowserSetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BraveBrowserSetup_RASMANCS |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
Executable files
0
Suspicious files
0
Text files
47
Unknown types
4
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3544 | BraveBrowserSetup.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@baidu[2].txt | — | |
MD5:— | SHA256:— | |||
| 3544 | BraveBrowserSetup.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@www.baidu[1].txt | — | |
MD5:— | SHA256:— | |||
| 3544 | BraveBrowserSetup.exe | C:\Users\admin\AppData\Local\Temp\Microsoft_Framework_NET.js | text | |
MD5:— | SHA256:— | |||
| 3544 | BraveBrowserSetup.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@baidu[1].txt | text | |
MD5:— | SHA256:— | |||
| 3544 | BraveBrowserSetup.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\baidu_com[1].htm | html | |
MD5:— | SHA256:— | |||
| 3544 | BraveBrowserSetup.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\zbios_efde696[1].png | image | |
MD5:— | SHA256:— | |||
| 3544 | BraveBrowserSetup.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\icons_5859e57[1].png | image | |
MD5:— | SHA256:— | |||
| 3544 | BraveBrowserSetup.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\bd_logo1[1].png | image | |
MD5:B15C113AEDDBEB606D938010B88CF8E6 | SHA256:264CA980F97A4F91FEECDFBB12486ED9D66F57190A0C4A302602500C589847F5 | |||
| 3544 | BraveBrowserSetup.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\baidu_resultlogo@2[1].png | image | |
MD5:— | SHA256:— | |||
| 3544 | BraveBrowserSetup.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\bd_logo1[2].png | image | |
MD5:B15C113AEDDBEB606D938010B88CF8E6 | SHA256:264CA980F97A4F91FEECDFBB12486ED9D66F57190A0C4A302602500C589847F5 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
32
TCP/UDP connections
15
DNS requests
13
Threats
4
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3544 | BraveBrowserSetup.exe | GET | 200 | 103.235.47.69:80 | http://s1.bdstatic.com/r/www/cache/static/home/img/qrcode/zbios_efde696.png | HK | image | 3.28 Kb | whitelisted |
3544 | BraveBrowserSetup.exe | GET | 200 | 103.235.46.39:80 | http://www.baidu.com/ | HK | html | 38.0 Kb | whitelisted |
3544 | BraveBrowserSetup.exe | GET | 200 | 103.235.47.69:80 | http://s1.bdstatic.com/r/www/cache/static/global/img/icons_5859e57.png | HK | image | 14.0 Kb | whitelisted |
3544 | BraveBrowserSetup.exe | GET | 200 | 103.235.46.39:80 | http://www.baidu.com/img/baidu_resultlogo@2.png | HK | image | 6.36 Kb | whitelisted |
3544 | BraveBrowserSetup.exe | GET | 200 | 103.235.47.69:80 | http://s1.bdstatic.com/r/www/cache/static/home/js/nu_instant_search_068a951.js | HK | html | 5.49 Kb | whitelisted |
3544 | BraveBrowserSetup.exe | GET | 200 | 103.235.47.69:80 | http://s1.bdstatic.com/r/www/cache/static/amd_modules/@baidu/search-sug/sug/index_e316659.js | HK | html | 10.7 Kb | whitelisted |
3544 | BraveBrowserSetup.exe | GET | 200 | 103.235.47.69:80 | http://s1.bdstatic.com/r/www/cache/static/global/img/quickdelete_33e3eb8.png | HK | image | 1.07 Kb | whitelisted |
3544 | BraveBrowserSetup.exe | GET | 200 | 103.235.47.69:80 | http://s1.bdstatic.com/r/www/cache/static/amd_modules/@baidu/search-sug_73a0f48.js | HK | text | 83 b | whitelisted |
3544 | BraveBrowserSetup.exe | GET | 200 | 103.235.47.69:80 | http://s1.bdstatic.com/r/www/cache/static/global/js/all_async_search_049a740.js | HK | text | 85.6 Kb | whitelisted |
3544 | BraveBrowserSetup.exe | GET | 200 | 185.161.209.48:80 | http://ozonstd.ru/Microsoft_Framework_NET.js | NL | text | 627 Kb | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3544 | BraveBrowserSetup.exe | 103.235.47.69:80 | s1.bdstatic.com | Beijing Baidu Netcom Science and Technology Co., Ltd. | HK | unknown |
— | — | 180.101.38.49:80 | ecmb.bdimg.com | No.31,Jin-rong Street | CN | unknown |
3544 | BraveBrowserSetup.exe | 104.193.88.77:80 | m.baidu.com | Beijing Baidu Netcom Science and Technology Co., Ltd. | US | malicious |
— | — | 104.193.88.123:80 | m.baidu.com | Beijing Baidu Netcom Science and Technology Co., Ltd. | US | malicious |
3544 | BraveBrowserSetup.exe | 185.10.104.120:80 | i7.baidu.com | — | — | malicious |
3544 | BraveBrowserSetup.exe | 103.235.46.39:80 | www.baidu.com | Beijing Baidu Netcom Science and Technology Co., Ltd. | HK | unknown |
3544 | BraveBrowserSetup.exe | 185.161.209.48:80 | ozonstd.ru | Serverius Holding B.V. | NL | unknown |
3544 | BraveBrowserSetup.exe | 88.99.66.31:443 | yip.su | Hetzner Online GmbH | DE | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
yip.su |
| whitelisted |
www.baidu.com |
| whitelisted |
ozonstd.ru |
| unknown |
s1.bdstatic.com |
| whitelisted |
m.baidu.com |
| unknown |
b1.bdstatic.com |
| whitelisted |
ecmb.bdimg.com |
| suspicious |
i7.baidu.com |
| whitelisted |
i8.baidu.com |
| whitelisted |
t10.baidu.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1068 | svchost.exe | Potentially Bad Traffic | ET DNS Query for .su TLD (Soviet Union) Often Malware Related |
3544 | BraveBrowserSetup.exe | Potential Corporate Privacy Violation | POLICY [PTsecurity] IP Check Domain SSL certificate |
3544 | BraveBrowserSetup.exe | Potential Corporate Privacy Violation | POLICY [PTsecurity] IP Check Domain SSL certificate |
3544 | BraveBrowserSetup.exe | Misc activity | SUSPICIOUS [PTsecurity] Cmd.Powershell.Download HTTP UserAgent (Win7) |