| File name: | y8-browser-web-setup-1.0.10.exe |
| Full analysis: | https://app.any.run/tasks/ec4b0bbe-da5c-4b49-af8c-ee5e779ef0dd |
| Verdict: | Malicious activity |
| Analysis date: | October 08, 2021, 02:52:38 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive |
| MD5: | CC6330972427884D4C58F7C0A063C815 |
| SHA1: | 7D8A90CEFCDF0B3291242FF1633F8942E8BA50A6 |
| SHA256: | 06035C50BB3E3F927F2B9921697438C9ACEAD3722C70A6A35FD857F454ED7373 |
| SSDEEP: | 12288:I+W/z69tQGx5SiDj8FrpugKgOv2PIS1uXv9LthszLPat:IvG9tQGx5BEFygOePRg63Ct |
| .exe | | | Win32 Executable MS Visual C++ (generic) (67.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (14.2) |
| .exe | | | Win32 Executable (generic) (9.7) |
| .exe | | | Generic Win/DOS Executable (4.3) |
| .exe | | | DOS Executable Generic (4.3) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:01:30 04:58:52+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 26624 |
| InitializedDataSize: | 473088 |
| UninitializedDataSize: | 16384 |
| EntryPoint: | 0x338f |
| OSVersion: | 4 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.10.0 |
| ProductVersionNumber: | 1.0.10.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Windows, Latin1 |
| CompanyName: | Y8 Games |
| FileDescription: | Custom Y8 Browser |
| FileVersion: | 1.0.10 |
| LegalCopyright: | Copyright © year Y8 Games |
| LegalTrademarks: | com.y8.y8-browser |
| ProductName: | Y8 Browser |
| ProductVersion: | 1.0.10 |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 30-Jan-2018 03:58:52 |
| Detected languages: |
|
| CompanyName: | Y8 Games |
| FileDescription: | Custom Y8 Browser |
| FileVersion: | 1.0.10 |
| LegalCopyright: | Copyright © year Y8 Games |
| LegalTrademarks: | com.y8.y8-browser |
| ProductName: | Y8 Browser |
| ProductVersion: | 1.0.10 |
| 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: | 0x000000D8 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 30-Jan-2018 03:58:52 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x00006627 | 0x00006800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.45068 |
.rdata | 0x00008000 | 0x0000149A | 0x00001600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.00708 |
.data | 0x0000A000 | 0x00070FF8 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.03712 |
.ndata | 0x0007B000 | 0x00128000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x001A3000 | 0x00021448 | 0x00021600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.88042 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.2963 | 1059 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 7.96537 | 27540 | UNKNOWN | English - United States | RT_ICON |
3 | 4.91438 | 16936 | UNKNOWN | English - United States | RT_ICON |
4 | 5.05115 | 9640 | UNKNOWN | English - United States | RT_ICON |
5 | 5.17374 | 4264 | UNKNOWN | English - United States | RT_ICON |
6 | 5.32342 | 1128 | UNKNOWN | English - United States | RT_ICON |
103 | 2.79908 | 90 | UNKNOWN | English - United States | RT_GROUP_ICON |
105 | 2.73893 | 514 | UNKNOWN | English - United States | RT_DIALOG |
106 | 2.91148 | 248 | UNKNOWN | English - United States | RT_DIALOG |
111 | 2.89887 | 238 | UNKNOWN | English - United States | RT_DIALOG |
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
ole32.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1604 | "C:\Users\admin\AppData\Local\Programs\y8-browser\Y8 Browser.exe" --type=renderer --disable-features=SpareRendererForSitePerProcess --service-pipe-token=10169507967835500781 --lang=en-US --app-path="C:\Users\admin\AppData\Local\Programs\y8-browser\resources\app.asar" --enable-plugins --no-sandbox --no-zygote --background-color=#FFF --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=10169507967835500781 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1592 /prefetch:1 | C:\Users\admin\AppData\Local\Programs\y8-browser\Y8 Browser.exe | — | Y8 Browser.exe | |||||||||||
User: admin Company: Y8 Games Integrity Level: MEDIUM Description: Y8 Browser Exit code: 0 Version: 1.0.10 Modules
| |||||||||||||||
| 1824 | "C:\Users\admin\AppData\Local\Temp\y8-browser-web-setup-1.0.10.exe" | C:\Users\admin\AppData\Local\Temp\y8-browser-web-setup-1.0.10.exe | Explorer.EXE | ||||||||||||
User: admin Company: Y8 Games Integrity Level: MEDIUM Description: Custom Y8 Browser Exit code: 0 Version: 1.0.10 Modules
| |||||||||||||||
| 2340 | "C:\Users\admin\AppData\Local\Programs\y8-browser\Y8 Browser.exe" | C:\Users\admin\AppData\Local\Programs\y8-browser\Y8 Browser.exe | Explorer.EXE | ||||||||||||
User: admin Company: Y8 Games Integrity Level: MEDIUM Description: Y8 Browser Exit code: 0 Version: 1.0.10 Modules
| |||||||||||||||
| 3652 | "C:\Users\admin\AppData\Local\Programs\y8-browser\Y8 Browser.exe" --type=gpu-process --disable-features=SpareRendererForSitePerProcess --gpu-preferences=KAAAAAAAAACAAwAAAQAAAAAAAAAAAGAAAAAAAAEAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=16707405049900740851 --mojo-platform-channel-handle=1180 --ignored=" --type=renderer " /prefetch:2 | C:\Users\admin\AppData\Local\Programs\y8-browser\Y8 Browser.exe | — | Y8 Browser.exe | |||||||||||
User: admin Company: Y8 Games Integrity Level: LOW Description: Y8 Browser Exit code: 0 Version: 1.0.10 Modules
| |||||||||||||||
| 3700 | "C:\Users\admin\AppData\Local\Programs\y8-browser\Y8 Browser.exe" --type=gpu-process --disable-features=SpareRendererForSitePerProcess --disable-gpu-sandbox --use-gl=disabled --gpu-preferences=KAAAAAAAAACAAwAAAQAAAAAAAAAAAGAAAAAAAAEAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=10826237295226072784 --mojo-platform-channel-handle=2696 /prefetch:2 | C:\Users\admin\AppData\Local\Programs\y8-browser\Y8 Browser.exe | — | Y8 Browser.exe | |||||||||||
User: admin Company: Y8 Games Integrity Level: MEDIUM Description: Y8 Browser Exit code: 0 Version: 1.0.10 Modules
| |||||||||||||||
| (PID) Process: | (1824) y8-browser-web-setup-1.0.10.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (1824) y8-browser-web-setup-1.0.10.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value: 4600000042010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (1824) y8-browser-web-setup-1.0.10.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (1824) y8-browser-web-setup-1.0.10.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (1824) y8-browser-web-setup-1.0.10.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (1824) y8-browser-web-setup-1.0.10.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (1824) y8-browser-web-setup-1.0.10.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (1824) y8-browser-web-setup-1.0.10.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (1824) y8-browser-web-setup-1.0.10.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (1824) y8-browser-web-setup-1.0.10.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1359CFC4-EEF9-46A6-83C3-C47E751044AE} |
| Operation: | write | Name: | WpadDecisionReason |
Value: 1 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1824 | y8-browser-web-setup-1.0.10.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\y8-browser-1.0.10-ia32.nsis[1].7z | — | |
MD5:— | SHA256:— | |||
| 1824 | y8-browser-web-setup-1.0.10.exe | C:\Users\admin\AppData\Local\Temp\nsp2D18.tmp\package.7z | — | |
MD5:— | SHA256:— | |||
| 1824 | y8-browser-web-setup-1.0.10.exe | C:\Users\admin\AppData\Local\Programs\y8-browser\icudtl.dat | — | |
MD5:— | SHA256:— | |||
| 1824 | y8-browser-web-setup-1.0.10.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\12B578593FDE07EC53D020B1D5DEBF3B_5D74C2DB556F94499BCD6D74A36958A3 | der | |
MD5:— | SHA256:— | |||
| 1824 | y8-browser-web-setup-1.0.10.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\12B578593FDE07EC53D020B1D5DEBF3B_5D74C2DB556F94499BCD6D74A36958A3 | binary | |
MD5:— | SHA256:— | |||
| 1824 | y8-browser-web-setup-1.0.10.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\2A7611428D62805A3E4E5BC4103D82E4_D0FA13DADFB59BDF00C474952E166CC1 | binary | |
MD5:— | SHA256:— | |||
| 1824 | y8-browser-web-setup-1.0.10.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:— | SHA256:— | |||
| 1824 | y8-browser-web-setup-1.0.10.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\EDC238BFF48A31D55A97E1E93892934B_C20E0DA2D0F89FE526E1490F4A2EE5AB | binary | |
MD5:— | SHA256:— | |||
| 1824 | y8-browser-web-setup-1.0.10.exe | C:\Users\admin\AppData\Local\Temp\nsp2D18.tmp\StdUtils.dll | executable | |
MD5:33B4E69E7835E18B9437623367DD1787 | SHA256:72D38EF115E71FC73DC5978987C583FC8C6B50FF12E4A5D30649A4D164A8B6AE | |||
| 1824 | y8-browser-web-setup-1.0.10.exe | C:\Users\admin\AppData\Local\Temp\nsp2D18.tmp\System.dll | executable | |
MD5:75ED96254FBF894E42058062B4B4F0D1 | SHA256:A632D74332B3F08F834C732A103DAFEB09A540823A2217CA7F49159755E8F1D7 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1824 | y8-browser-web-setup-1.0.10.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTGMlruL6P9M9B3if1rTM7wyj%2FQKQQUUGGmoNI1xBEqII0fD6xC8M0pz0sCEA6L83cNktGW8Lth%2BTxBZr4%3D | US | der | 279 b | whitelisted |
1824 | y8-browser-web-setup-1.0.10.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfqhLjKLEJQZPin0KCzkdAQpVYowQUsT7DaQP4v0cB1JgmGggC72NkK8MCEAZnA1u7FP1jr8DWqFNO%2FhY%3D | US | der | 471 b | whitelisted |
1084 | svchost.exe | GET | 304 | 8.253.95.249:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?9a6509e60365559c | US | — | — | whitelisted |
1824 | y8-browser-web-setup-1.0.10.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfqhLjKLEJQZPin0KCzkdAQpVYowQUsT7DaQP4v0cB1JgmGggC72NkK8MCEATh56TcXPLzbcArQrhdFZ8%3D | US | der | 471 b | whitelisted |
2340 | Y8 Browser.exe | GET | 200 | 8.253.95.249:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?e9c1f699671abaaf | US | compressed | 59.7 Kb | whitelisted |
1824 | y8-browser-web-setup-1.0.10.exe | GET | 200 | 23.32.238.178:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?bf454817566fc0d0 | US | compressed | 4.70 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1824 | y8-browser-web-setup-1.0.10.exe | 23.32.238.178:80 | ctldl.windowsupdate.com | XO Communications | US | suspicious |
1084 | svchost.exe | 8.253.95.249:80 | ctldl.windowsupdate.com | Global Crossing | US | suspicious |
1824 | y8-browser-web-setup-1.0.10.exe | 185.199.108.154:443 | github-releases.githubusercontent.com | GitHub, Inc. | NL | suspicious |
2340 | Y8 Browser.exe | 95.85.39.215:443 | www.y8.com | Digital Ocean, Inc. | NL | unknown |
1824 | y8-browser-web-setup-1.0.10.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2340 | Y8 Browser.exe | 205.185.216.10:443 | img-hws.y8.com | Highwinds Network Group, Inc. | US | whitelisted |
2340 | Y8 Browser.exe | 142.250.185.170:443 | fonts.googleapis.com | Google Inc. | US | whitelisted |
2340 | Y8 Browser.exe | 216.58.212.131:443 | fonts.gstatic.com | Google Inc. | US | whitelisted |
2340 | Y8 Browser.exe | 185.88.180.139:443 | account.y8.com | ServerStack, Inc. | NL | unknown |
2340 | Y8 Browser.exe | 142.250.186.168:443 | ssl.google-analytics.com | Google Inc. | US | suspicious |
Domain | IP | Reputation |
|---|---|---|
github.com |
| malicious |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
github-releases.githubusercontent.com |
| whitelisted |
www.y8.com |
| unknown |
img-hws.y8.com |
| whitelisted |
fonts.googleapis.com |
| whitelisted |
cdn.y8.com |
| malicious |
mc.yandex.ru |
| whitelisted |
fonts.gstatic.com |
| whitelisted |