| File name: | BingWallpaper.exe |
| Full analysis: | https://app.any.run/tasks/e157aee6-7b29-4d02-8078-62481930d977 |
| Verdict: | Malicious activity |
| Analysis date: | September 10, 2020, 12:20:15 |
| 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 |
| MD5: | ED4E137250E2BAC23FC4D319EE902837 |
| SHA1: | 976BEEEDC0682D6FE2A104905F9845A180F0A9D1 |
| SHA256: | FF12A327B4477883E8FCDD11C24A0B0214A6DF358DCF11CDD75D64CBB0A860FC |
| SSDEEP: | 196608:M4OOFjZhzOuU+lEgU01ujn6fsZp2CmyIbZgiTnEoGldOQOCqxvG:MROQ4y01ujn6fsfAiSnfGldO7vxvG |
| .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: | 2068:06:21 08:07:02+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 14.15 |
| CodeSize: | 25600 |
| InitializedDataSize: | 9012736 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x6a00 |
| OSVersion: | 10 |
| ImageVersion: | 10 |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.7.6 |
| ProductVersionNumber: | 1.0.7.6 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Microsoft Corporation |
| FileDescription: | BingWallpaper |
| FileVersion: | 1.0.7.6 |
| InternalName: | Wextract |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| OriginalFileName: | WEXTRACT.EXE .MUI |
| ProductName: | BingWallpaper |
| ProductVersion: | 1.0.7.6 |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 15-May-1932 23:38:46 |
| Detected languages: |
|
| Debug artifacts: |
|
| CompanyName: | Microsoft Corporation |
| FileDescription: | Win32 Cabinet Self-Extractor |
| FileVersion: | 11.00.18362.1 (WinBuild.160101.0800) |
| InternalName: | Wextract |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| OriginalFilename: | WEXTRACT.EXE .MUI |
| ProductName: | Internet Explorer |
| ProductVersion: | 11.00.18362.1 |
| 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: | 0x000000E8 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 15-May-1932 23:38:46 |
| 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 | 0x000062C4 | 0x00006400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.30395 |
.data | 0x00008000 | 0x00001A48 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.97064 |
.idata | 0x0000A000 | 0x00001052 | 0x00001200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.0209 |
.rsrc | 0x0000C000 | 0x00896738 | 0x00896800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.99858 |
.reloc | 0x008A3000 | 0x00000888 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.27286 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00338 | 2018 | Latin 1 / Western European | English - United States | RT_MANIFEST |
2 | 3.15864 | 744 | Latin 1 / Western European | English - United States | RT_ICON |
3 | 3.07737 | 488 | Latin 1 / Western European | English - United States | RT_ICON |
4 | 3.50949 | 296 | Latin 1 / Western European | English - United States | RT_ICON |
5 | 5.56662 | 3752 | Latin 1 / Western European | English - United States | RT_ICON |
6 | 5.94251 | 2216 | Latin 1 / Western European | English - United States | RT_ICON |
7 | 5.99361 | 1736 | Latin 1 / Western European | English - United States | RT_ICON |
8 | 3.37828 | 1384 | Latin 1 / Western European | English - United States | RT_ICON |
9 | 7.98515 | 55762 | Latin 1 / Western European | English - United States | RT_ICON |
10 | 5.33023 | 9640 | Latin 1 / Western European | English - United States | RT_ICON |
ADVAPI32.dll |
COMCTL32.dll |
Cabinet.dll |
GDI32.dll |
KERNEL32.dll |
USER32.dll |
VERSION.dll |
msvcrt.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 332 | "C:\Program Files\Internet Explorer\iexplore.exe" https://go.microsoft.com/fwlink/?linkid=2128904&partnercode=W016&trackingid=bingwallpaper&browser=app&machineid=6AF94B3B61C74A3D8F92E6D4A019BF0B | C:\Program Files\Internet Explorer\iexplore.exe | BWInstaller.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
| |||||||||||||||
| 1676 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2328 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
| |||||||||||||||
| 2104 | rundll32.exe "C:\Windows\Installer\MSI2F42.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_1459625 1 CustomActions!CustomActions.CustomActions.InstallPing | C:\Windows\system32\rundll32.exe | MsiExec.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2328 | "C:\Program Files\Internet Explorer\iexplore.exe" https://go.microsoft.com/fwlink/?linkid=2118036 | C:\Program Files\Internet Explorer\iexplore.exe | BingWallpaperApp.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
| |||||||||||||||
| 2392 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:332 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
| |||||||||||||||
| 2400 | "C:\Users\admin\AppData\Local\Microsoft\BingWallpaperApp\BingWallpaperApp.exe" | C:\Users\admin\AppData\Local\Microsoft\BingWallpaperApp\BingWallpaperApp.exe | msiexec.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Bing Wallpaper Exit code: 1073807364 Version: 1.0.7.6 Modules
| |||||||||||||||
| 2828 | "C:\Users\admin\AppData\Local\Temp\BingWallpaper.exe" | C:\Users\admin\AppData\Local\Temp\BingWallpaper.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: BingWallpaper Exit code: 0 Version: 1.0.7.6 Modules
| |||||||||||||||
| 2852 | rundll32.exe "C:\Windows\Installer\MSI4B46.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_1461062 7 CustomActions!CustomActions.CustomActions.VSRegisterCheck | C:\Windows\system32\rundll32.exe | MsiExec.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2984 | "C:\Users\admin\AppData\Local\Temp\IXP000.TMP\BWInstaller.exe" | C:\Users\admin\AppData\Local\Temp\IXP000.TMP\BWInstaller.exe | StartupInstaller.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: BWInstaller Exit code: 0 Version: 1.0.7.6 Modules
| |||||||||||||||
| 2992 | C:\Windows\system32\MsiExec.exe -Embedding C957DC911CF83453D9865C7627D78F8C | C:\Windows\system32\MsiExec.exe | — | msiexec.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows® installer Exit code: 0 Version: 5.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| (PID) Process: | (2984) BWInstaller.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Dispatcher |
| Operation: | write | Name: | MachineID |
Value: 6AF94B3B61C74A3D8F92E6D4A019BF0B | |||
| (PID) Process: | (2984) BWInstaller.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2984) BWInstaller.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2984) BWInstaller.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\139\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2984) BWInstaller.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\BingWallpaperApp |
| Operation: | write | Name: | PartnerCode |
Value: W016 | |||
| (PID) Process: | (2400) BingWallpaperApp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BingWallpaperApp_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2400) BingWallpaperApp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BingWallpaperApp_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2400) BingWallpaperApp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BingWallpaperApp_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2400) BingWallpaperApp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BingWallpaperApp_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2400) BingWallpaperApp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BingWallpaperApp_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2828 | BingWallpaper.exe | C:\Users\admin\AppData\Local\Temp\IXP000.TMP\BWCInstaller.msi | — | |
MD5:— | SHA256:— | |||
| 2984 | BWInstaller.exe | C:\Users\admin\AppData\Local\Temp\IXP000.TMP\rgbohd43.newcfg | — | |
MD5:— | SHA256:— | |||
| 2984 | BWInstaller.exe | C:\Users\admin\AppData\Local\Temp\ZMGE7C.tmp | — | |
MD5:— | SHA256:— | |||
| 2984 | BWInstaller.exe | C:\Users\admin\AppData\Local\Temp\ZMGEDB.tmp | — | |
MD5:— | SHA256:— | |||
| 2828 | BingWallpaper.exe | C:\Users\admin\AppData\Local\Temp\IXP000.TMP\BWInstaller.exe | executable | |
MD5:— | SHA256:— | |||
| 2828 | BingWallpaper.exe | C:\Users\admin\AppData\Local\Temp\IXP000.TMP\BWCUI.json | text | |
MD5:— | SHA256:— | |||
| 2828 | BingWallpaper.exe | C:\Users\admin\AppData\Local\Temp\IXP000.TMP\DispatchQueue.dll | executable | |
MD5:— | SHA256:— | |||
| 2828 | BingWallpaper.exe | C:\Users\admin\AppData\Local\Temp\IXP000.TMP\BrowserDefMgr.dll | executable | |
MD5:— | SHA256:— | |||
| 2828 | BingWallpaper.exe | C:\Users\admin\AppData\Local\Temp\IXP000.TMP\BWInstaller.exe.config | xml | |
MD5:— | SHA256:— | |||
| 2984 | BWInstaller.exe | C:\Users\admin\AppData\Local\Temp\IXP000.TMP\BWInstaller.exe.Config | xml | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2104 | rundll32.exe | GET | 200 | 20.41.62.11:80 | http://g.ceipmsn.com/8SE/44?MI=6AF94B3B61C74A3D8F92E6D4A019BF0B&LV=6.1.7600.16385&OS=6.1.7601.1&TE=40&TV=isW016%7cpkBingWallpaper%7ctmen-us%7cvr1.0.7.6%7cat1%7crt1%7cpt2 | US | — | — | suspicious |
2984 | BWInstaller.exe | GET | 200 | 20.41.62.11:80 | http://g.ceipmsn.com/8SE/44?MI=6AF94B3B61C74A3D8F92E6D4A019BF0B&LV=1.0.7.6&OS=6.1.7601.1&TE=40&TV=isW016%7cpkBWInstaller%7ctmen-us%7chdIE2%2cMF0%2cME2%2cGC0%7csdIE2%2cMF0%2cME2%2cGC0%7chpBing%7cdbIE%7crt2%7cpt1 | US | — | — | suspicious |
2400 | BingWallpaperApp.exe | GET | 200 | 20.41.62.11:80 | http://g.ceipmsn.com/8SE/44?MI=6AF94B3B61C74A3D8F92E6D4A019BF0B&LV=1.0.7.6&OS=6.1.7601.1&TE=40&TV=isW016%7cpkBingWallpaper%7ctmen-us%7cev2%7cat4%7cpt3 | US | — | — | suspicious |
2400 | BingWallpaperApp.exe | GET | — | 20.41.62.11:80 | http://g.ceipmsn.com/8SE/44?MI=6AF94B3B61C74A3D8F92E6D4A019BF0B&LV=1.0.7.6&OS=6.1.7601.1&TE=40&TV=isW016%7cpkBingWallpaper%7ctmen-us%7cev2%7cat3%7cpt3 | US | — | — | suspicious |
2400 | BingWallpaperApp.exe | GET | — | 20.41.62.11:80 | http://g.ceipmsn.com/8SE/44?MI=6AF94B3B61C74A3D8F92E6D4A019BF0B&LV=1.0.7.6&OS=6.1.7601.1&TE=40&TV=isW016%7cpkBingWallpaper%7ctmen-us%7cev2%7cat3%7cpt3 | US | — | — | suspicious |
2392 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEAiIzVJfGSRETRSlgpHeuVI%3D | US | der | 1.47 Kb | whitelisted |
2392 | iexplore.exe | GET | 200 | 172.217.23.131:80 | http://ocsp.pki.goog/gts1o1core/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEGPZqrycpduCCAAAAABUy10%3D | US | der | 471 b | whitelisted |
2392 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTPJvUY%2Bsl%2Bj4yzQuAcL2oQno5fCgQUUWj%2FkK8CB3U8zNllZGKiErhZcjsCEAHBrC%2BxeCnHJwc5Xn74zbM%3D | US | der | 471 b | whitelisted |
2392 | iexplore.exe | GET | 200 | 172.217.23.131:80 | http://ocsp.pki.goog/gts1o1core/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEH0gFHPQ3AZACAAAAABWBkw%3D | US | der | 471 b | whitelisted |
2392 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D | US | der | 1.47 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2400 | BingWallpaperApp.exe | 13.107.21.200:443 | bing.com | Microsoft Corporation | US | whitelisted |
2104 | rundll32.exe | 20.41.62.11:80 | g.ceipmsn.com | — | US | suspicious |
2400 | BingWallpaperApp.exe | 204.79.197.200:443 | bing.com | Microsoft Corporation | US | whitelisted |
2400 | BingWallpaperApp.exe | 104.108.39.131:443 | go.microsoft.com | Akamai Technologies, Inc. | NL | unknown |
2984 | BWInstaller.exe | 20.41.62.11:80 | g.ceipmsn.com | — | US | suspicious |
2400 | BingWallpaperApp.exe | 52.173.134.115:443 | bingwallpaper.microsoft.com | Microsoft Corporation | US | unknown |
2392 | iexplore.exe | 104.108.39.131:443 | go.microsoft.com | Akamai Technologies, Inc. | NL | unknown |
2392 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2392 | iexplore.exe | 104.214.77.221:443 | browserdefaults.microsoft.com | Microsoft Corporation | US | whitelisted |
2392 | iexplore.exe | 152.199.19.160:443 | ajax.aspnetcdn.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
bing.com |
| whitelisted |
g.ceipmsn.com |
| suspicious |
www.bing.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
bingwallpaper.microsoft.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
browserdefaults.microsoft.com |
| whitelisted |
ocsp.msocsp.com |
| whitelisted |
ajax.aspnetcdn.com |
| whitelisted |
www.googletagmanager.com |
| whitelisted |