| File name: | emBridge.exe |
| Full analysis: | https://app.any.run/tasks/c1443671-6575-4f30-a0e6-b830f0be2825 |
| Verdict: | Malicious activity |
| Analysis date: | January 07, 2022, 12:48:15 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | A75AEAB3B9EF0B67499A3E6BFDEC54BA |
| SHA1: | AD7FB68C6A960E4FC1479239DCC197E9E87EA10F |
| SHA256: | 3AD1460DE17F78B2A3E06CC93C1EA8DCF54B445F2889ADE491F0F9C23314FFF4 |
| SSDEEP: | 196608:yG92kjIVWgLlfqFOB0eHSR8ntyU7DygJ6M8YYk:yGjjIVWg6V8ntbDd8YYk |
| .exe | | | Inno Setup installer (51.8) |
|---|---|---|
| .exe | | | InstallShield setup (20.3) |
| .exe | | | Win32 EXE PECompact compressed (generic) (19.6) |
| .dll | | | Win32 Dynamic Link Library (generic) (3.1) |
| .exe | | | Win32 Executable (generic) (2.1) |
| ProductVersion: | 5.8.7.0 |
|---|---|
| ProductName: | emBridge |
| OriginalFileName: | |
| LegalCopyright: | |
| FileVersion: | 5.8.7.0 |
| FileDescription: | emBridge Setup |
| CompanyName: | eMudhra Limited |
| Comments: | This installation was built with Inno Setup. |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 5.8.7.0 |
| FileVersionNumber: | 5.8.7.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 6.1 |
| ImageVersion: | 6 |
| OSVersion: | 6.1 |
| EntryPoint: | 0xb5eec |
| UninitializedDataSize: | - |
| InitializedDataSize: | 38400 |
| CodeSize: | 741376 |
| LinkerVersion: | 2.25 |
| PEType: | PE32 |
| TimeStamp: | 2020:11:15 10:48:30+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 15-Nov-2020 09:48:30 |
| Detected languages: |
|
| Comments: | This installation was built with Inno Setup. |
| CompanyName: | eMudhra Limited |
| FileDescription: | emBridge Setup |
| FileVersion: | 5.8.7.0 |
| LegalCopyright: | - |
| OriginalFileName: | - |
| ProductName: | emBridge |
| ProductVersion: | 5.8.7.0 |
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0050 |
| Pages in file: | 0x0002 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x000F |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x001A |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000100 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 10 |
| Time date stamp: | 15-Nov-2020 09:48:30 |
| 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 | 0x000B361C | 0x000B3800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.35606 |
.itext | 0x000B5000 | 0x00001688 | 0x00001800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.97275 |
.data | 0x000B7000 | 0x000037A4 | 0x00003800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.0444 |
.bss | 0x000BB000 | 0x00006DE8 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x000C2000 | 0x00000F36 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.8987 |
.didata | 0x000C3000 | 0x000001A4 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.75636 |
.edata | 0x000C4000 | 0x0000009A | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 1.87222 |
.tls | 0x000C5000 | 0x00000018 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x000C6000 | 0x0000005D | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 1.38389 |
.rsrc | 0x000C7000 | 0x00004800 | 0x00004800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.42104 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.18295 | 1830 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 3.47151 | 1384 | UNKNOWN | Dutch - Netherlands | RT_ICON |
3 | 3.91708 | 744 | UNKNOWN | Dutch - Netherlands | RT_ICON |
4 | 3.91366 | 2216 | UNKNOWN | Dutch - Netherlands | RT_ICON |
4086 | 3.16547 | 864 | UNKNOWN | UNKNOWN | RT_STRING |
4087 | 3.40938 | 608 | UNKNOWN | UNKNOWN | RT_STRING |
4088 | 3.31153 | 1116 | UNKNOWN | UNKNOWN | RT_STRING |
4089 | 3.33977 | 1036 | UNKNOWN | UNKNOWN | RT_STRING |
4090 | 3.36723 | 724 | UNKNOWN | UNKNOWN | RT_STRING |
4091 | 3.33978 | 184 | UNKNOWN | UNKNOWN | RT_STRING |
advapi32.dll |
comctl32.dll |
kernel32.dll |
kernel32.dll (delay-loaded) |
netapi32.dll |
oleaut32.dll |
user32.dll |
version.dll |
Title | Ordinal | Address |
|---|---|---|
dbkFCallWrapperAddr | 1 | 0x000BE63C |
__dbk_fcall_wrapper | 2 | 0x0000D0A0 |
TMethodImplementationIntercept | 3 | 0x00054060 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 872 | "C:\Windows\System32\cmd.exe" /C CheckNetIsolation LoopbackExempt -a -n=Microsoft.MicrosoftEdge_8wekyb3d8bbwe | C:\Windows\System32\cmd.exe | — | emBridge.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1252 | "C:\Windows\System32\cmd.exe" /C netsh http add urlacl url=https://+:26770/ user=Everyone | C:\Windows\System32\cmd.exe | — | emBridge.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1696 | "C:\Windows\System32\cmd.exe" /C netsh http add sslcert ipport=0.0.0.0:26770 appid= {a38aa4bd-f42d-44fa-a9c9-da61f74ca666} certhash="62c822907a111a65a1a3ad0aa72e722d1c0f6663" | C:\Windows\System32\cmd.exe | — | emBridge.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1700 | netsh http add urlacl url=https://+:26770/ user=Everyone | C:\Windows\system32\netsh.exe | — | cmd.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Network Command Shell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1784 | "C:\Windows\System32\cmd.exe" /C netsh http add urlacl url=https://+:26769/ user=Everyone | C:\Windows\System32\cmd.exe | — | emBridge.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2156 | "C:\Users\admin\AppData\Local\Temp\is-J0M3A.tmp\emBridge.tmp" /SL5="$1401B6,5966789,780800,C:\Users\admin\AppData\Local\Temp\emBridge.exe" /SPAWNWND=$90128 /NOTIFYWND=$4017A | C:\Users\admin\AppData\Local\Temp\is-J0M3A.tmp\emBridge.tmp | emBridge.exe | ||||||||||||
User: admin Company: eMudhra Limited Integrity Level: HIGH Description: Setup/Uninstall Exit code: 0 Version: 51.1052.0.0 Modules
| |||||||||||||||
| 2184 | "C:\Windows\System32\cmd.exe" /C netsh http dele sslcert ipport=0.0.0.0:26769 | C:\Windows\System32\cmd.exe | — | emBridge.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2508 | netsh http dele sslcert ipport=0.0.0.0:26769 | C:\Windows\system32\netsh.exe | — | cmd.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Network Command Shell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2536 | "C:\Users\admin\AppData\Local\Temp\is-02VK7.tmp\emBridge.tmp" /SL5="$4017A,5966789,780800,C:\Users\admin\AppData\Local\Temp\emBridge.exe" | C:\Users\admin\AppData\Local\Temp\is-02VK7.tmp\emBridge.tmp | — | emBridge.exe | |||||||||||
User: admin Company: eMudhra Limited Integrity Level: MEDIUM Description: Setup/Uninstall Exit code: 0 Version: 51.1052.0.0 Modules
| |||||||||||||||
| 2612 | "C:\Windows\System32\cmd.exe" /C netsh http dele sslcert ipport=0.0.0.0:26770 | C:\Windows\System32\cmd.exe | — | emBridge.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| (PID) Process: | (2156) emBridge.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | Owner |
Value: 6C080000CA63D2D9C403D801 | |||
| (PID) Process: | (2156) emBridge.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | SessionHash |
Value: D9348B89802CAEA9C432552782D424C15AE5A7BCBAF30C7DDBC61F56A2AC9B73 | |||
| (PID) Process: | (2156) emBridge.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | Sequence |
Value: 1 | |||
| (PID) Process: | (2156) emBridge.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | RegFiles0000 |
Value: C:\Program Files\eMudhra\emBridge\emBridge.exe | |||
| (PID) Process: | (2156) emBridge.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | RegFilesHash |
Value: 73BE0D991990609C20BA1F36688B84B9727D9D3671F29CBA16824F7E2C5DA035 | |||
| (PID) Process: | (2156) emBridge.tmp | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2 |
| Operation: | write | Name: | (default) |
Value: | |||
| (PID) Process: | (2156) emBridge.tmp | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Server |
| Operation: | write | Name: | Enabled |
Value: | |||
| (PID) Process: | (2156) emBridge.tmp | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Server |
| Operation: | write | Name: | DisabledByDefault |
Value: 0 | |||
| (PID) Process: | (2156) emBridge.tmp | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Client |
| Operation: | write | Name: | Enabled |
Value: | |||
| (PID) Process: | (2156) emBridge.tmp | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Client |
| Operation: | write | Name: | DisabledByDefault |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3008 | emBridge.exe | C:\Users\admin\AppData\Local\Temp\is-J0M3A.tmp\emBridge.tmp | executable | |
MD5:— | SHA256:— | |||
| 2156 | emBridge.tmp | C:\Program Files\eMudhra\emBridge\emBridge.exe | executable | |
MD5:— | SHA256:— | |||
| 2156 | emBridge.tmp | C:\Program Files\eMudhra\emBridge\is-9MA71.tmp | executable | |
MD5:— | SHA256:— | |||
| 2156 | emBridge.tmp | C:\Program Files\eMudhra\emBridge\unins000.exe | executable | |
MD5:— | SHA256:— | |||
| 3144 | emBridge.exe | C:\Users\admin\AppData\Local\Temp\is-02VK7.tmp\emBridge.tmp | executable | |
MD5:— | SHA256:— | |||
| 2156 | emBridge.tmp | C:\Program Files\eMudhra\emBridge\is-NNCKH.tmp | executable | |
MD5:— | SHA256:— | |||
| 2156 | emBridge.tmp | C:\Program Files\eMudhra\emBridge\is-UTJ6A.tmp | executable | |
MD5:C724ACF1B7F9D029C35F80315D3E340A | SHA256:EC2C36C86514579E8E960724C9D5FDE2793F4FD68BED503B62F2C580B96D863C | |||
| 2156 | emBridge.tmp | C:\Program Files\eMudhra\emBridge\is-KN06F.tmp | executable | |
MD5:C0673BFB50E597A571C63F5DACF720CA | SHA256:E324586890F7C70AC593C3C45D7C607B39B21822C5EF44E3D6FB0F1F57920858 | |||
| 2156 | emBridge.tmp | C:\Program Files\eMudhra\emBridge\System.Web.Http.dll | executable | |
MD5:BDC52F53AE7BBD99D60CDC2156F27BD3 | SHA256:EA4C2C88771AD1FAB8C1772B75FC9B16162AFD94596FF92905D9741047F75C9B | |||
| 2156 | emBridge.tmp | C:\Program Files\eMudhra\emBridge\System.Net.Http.Formatting.dll | executable | |
MD5:C0673BFB50E597A571C63F5DACF720CA | SHA256:E324586890F7C70AC593C3C45D7C607B39B21822C5EF44E3D6FB0F1F57920858 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3832 | emBridge.exe | GET | 200 | 13.234.80.198:80 | http://resources.emudhra.com/hs/updates.xml | IN | text | 1.14 Kb | suspicious |
3832 | emBridge.exe | GET | 200 | 104.18.30.182:80 | http://emudhra.ocsp.sectigo.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTOOmC2H0WF3YELCqGsqHJengV18gQU6hccABH%2BMkOiwFM6owOKyrAEEokCEHgSV%2BJobjSYo31vc93pcNc%3D | US | der | 471 b | whitelisted |
3832 | emBridge.exe | GET | 200 | 104.18.30.182:80 | http://ocsp.usertrust.com/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTNMNJMNDqCqx8FcBWK16EHdimS6QQUU3m%2FWqorSs9UgOHYm8Cd8rIDZssCEQDIWdDD04YvTP7eE%2BWZKH3B | US | der | 728 b | whitelisted |
3832 | emBridge.exe | GET | 200 | 91.199.212.52:80 | http://emudhra.crt.sectigo.com/eMudhraRSADomainValidationSecureServerCA.crt | GB | der | 1.54 Kb | whitelisted |
3832 | emBridge.exe | GET | 200 | 93.184.221.240:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?2d52618f992c1e96 | US | compressed | 4.70 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3832 | emBridge.exe | 13.234.80.198:80 | resources.emudhra.com | Amazon.com, Inc. | IN | suspicious |
3832 | emBridge.exe | 91.199.212.52:80 | emudhra.crt.sectigo.com | Comodo CA Ltd | GB | suspicious |
3832 | emBridge.exe | 104.18.30.182:80 | ocsp.usertrust.com | Cloudflare Inc | US | suspicious |
3832 | emBridge.exe | 93.184.221.240:80 | ctldl.windowsupdate.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
resources.emudhra.com |
| suspicious |
ctldl.windowsupdate.com |
| whitelisted |
emudhra.crt.sectigo.com |
| whitelisted |
ocsp.usertrust.com |
| whitelisted |
emudhra.ocsp.sectigo.com |
| whitelisted |
Process | Message |
|---|---|
emBridge.exe | Topshelf.HostFactory Information: 0 : |
emBridge.exe | Configuration Result:
[Success] Name emBridge
[Success] DisplayName emBridge Service
[Success] Description emBridge Service.
[Success] ServiceName emBridge
|
emBridge.exe | Topshelf.HostConfigurators.HostConfiguratorImpl Information: 0 : |
emBridge.exe | Topshelf v3.3.154.0, .NET Framework v4.0.30319.34209
|
emBridge.exe | Topshelf.Runtime.Windows.HostInstaller Information: 0 : |
emBridge.exe | Installing emBridge Service service
|
emBridge.exe | Topshelf.HostFactory Information: 0 : |
emBridge.exe | Configuration Result:
[Success] Name emBridge
[Success] DisplayName emBridge Service
[Success] Description emBridge Service.
[Success] ServiceName emBridge
|
emBridge.exe | Topshelf.HostConfigurators.HostConfiguratorImpl Information: 0 : |
emBridge.exe | Topshelf v3.3.154.0, .NET Framework v4.0.30319.34209
|