| File name: | unknown.exe |
| Full analysis: | https://app.any.run/tasks/db6dc368-e59a-4ed8-8709-587bea8aa8e8 |
| Verdict: | Malicious activity |
| Threats: | Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links. |
| Analysis date: | January 14, 2025, 02:12:42 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed, 3 sections |
| MD5: | 66C49B26CF4DA200E05A814CEDFC3E83 |
| SHA1: | B211205B3A1CC3219E0C877EE44E913AA05A1F5C |
| SHA256: | D1F85945FA3F402202ED31FC7322C3328676A1D609FC9C17EE3A3CB6A49AA5FB |
| SSDEEP: | 768:+qDxLZFOM5aGISOLmmARGarZhaTAhth+D8wBZZc0GwWY+JMVBKWkKpqnA5/DGeG:JBZQGISmSGvAtc8w/Zc0T+/vQgeG |
MALICIOUS
REMCOS mutex has been found
- unknown.exe (PID: 3628)
SUSPICIOUS
Reads security settings of Internet Explorer
- unknown.exe (PID: 3628)
INFO
Checks supported languages
- unknown.exe (PID: 3628)
Reads the computer name
- unknown.exe (PID: 3628)
Sends debugging messages
- mmc.exe (PID: 6272)
- mmc.exe (PID: 6300)
Process checks computer location settings
- unknown.exe (PID: 3628)
Reads security settings of Internet Explorer
- mmc.exe (PID: 6272)
- mmc.exe (PID: 6300)
Found Base64 encoded text manipulation via PowerShell (YARA)
- mmc.exe (PID: 6300)
Found Base64 encoded reflection usage via PowerShell (YARA)
- mmc.exe (PID: 6300)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | UPX compressed Win32 Executable (64.2) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (15.6) |
| .exe | | | Win32 Executable (generic) (10.6) |
| .exe | | | Generic Win/DOS Executable (4.7) |
| .exe | | | DOS Executable Generic (4.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2017:01:23 02:40:14+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 36864 |
| InitializedDataSize: | 8192 |
| UninitializedDataSize: | 77824 |
| EntryPoint: | 0x1c240 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Total processes
132
Monitored processes
5
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 188 | "C:\Windows\SysWOW64\eventvwr.exe" | C:\Windows\SysWOW64\eventvwr.exe | — | unknown.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Event Viewer Snapin Launcher Exit code: 3221226540 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3628 | "C:\Users\admin\AppData\Local\Temp\unknown.exe" | C:\Users\admin\AppData\Local\Temp\unknown.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 6248 | "C:\Windows\SysWOW64\eventvwr.exe" | C:\Windows\SysWOW64\eventvwr.exe | unknown.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Event Viewer Snapin Launcher Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6272 | "C:\WINDOWS\system32\mmc.exe" "C:\WINDOWS\system32\eventvwr.msc" | C:\Windows\SysWOW64\mmc.exe | eventvwr.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Management Console Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6300 | "C:\WINDOWS\system32\eventvwr.msc" "C:\WINDOWS\system32\eventvwr.msc" | C:\Windows\System32\mmc.exe | mmc.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Management Console Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
979
Read events
974
Write events
5
Delete events
0
Modification events
| (PID) Process: | (3628) unknown.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\KJSBIuibidbiwee-ZJFN94 |
| Operation: | write | Name: | origmsc |
Value: •vá<ïóSU¿M(,r—¨îå— bߺ=öuÈO
ĪXõߦ™ | |||
| (PID) Process: | (6300) mmc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MMC\SnapIns\FX:{b05566ad-fe9c-4363-be05-7a4cbb7cb510} |
| Operation: | write | Name: | HelpTopic |
Value: C:\WINDOWS\Help\eventviewer.chm | |||
| (PID) Process: | (6300) mmc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MMC\SnapIns\FX:{b05566ad-fe9c-4363-be05-7a4cbb7cb510} |
| Operation: | write | Name: | LinkedHelpTopics |
Value: C:\WINDOWS\Help\eventviewer.chm | |||
| (PID) Process: | (6300) mmc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MMC\SnapIns\FX:{b05566ae-fe9c-4363-be05-7a4cbb7cb510} |
| Operation: | write | Name: | HelpTopic |
Value: C:\WINDOWS\Help\eventviewer.chm | |||
| (PID) Process: | (6300) mmc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MMC\SnapIns\FX:{b05566ae-fe9c-4363-be05-7a4cbb7cb510} |
| Operation: | write | Name: | LinkedHelpTopics |
Value: C:\WINDOWS\Help\eventviewer.chm | |||
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
32
DNS requests
19
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
— | — | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 2.16.164.49:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1176 | svchost.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
6724 | backgroundTaskHost.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
7156 | SIHClient.exe | GET | 200 | 23.218.209.163:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
7156 | SIHClient.exe | GET | 200 | 23.218.209.163:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | 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 | 192.168.100.255:138 | — | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 2.16.164.49:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
5064 | SearchApp.exe | 2.23.227.208:443 | www.bing.com | Ooredoo Q.S.C. | QA | whitelisted |
— | — | 2.23.246.101:80 | www.microsoft.com | Ooredoo Q.S.C. | QA | whitelisted |
— | — | 184.30.131.245:80 | ocsp.digicert.com | AKAMAI-AS | US | whitelisted |
2632 | svchost.exe | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
2632 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1176 | svchost.exe | 20.190.160.22:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
crl.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
login.live.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
Threats
Process | Message |
|---|---|
mmc.exe | |
mmc.exe | "C:\WINDOWS\system32\eventvwr.msc" "C:\WINDOWS\system32\eventvwr.msc" |
mmc.exe | ViewerExternalLogsPath = 'C:\ProgramData\Microsoft\Event Viewer\ExternalLogs': Microsoft.Windows.ManagementUI.CombinedControls.EventsNode
|
mmc.exe | ViewerAdminViewsPath = 'C:\ProgramData\Microsoft\Event Viewer\Views\ApplicationViewsRootNode': Microsoft.Windows.ManagementUI.CombinedControls.EventsNode
|
mmc.exe | ViewerConfigPath = 'C:\ProgramData\Microsoft\Event Viewer': Microsoft.Windows.ManagementUI.CombinedControls.EventsNode
|
mmc.exe | ViewerViewsFolderPath = 'C:\ProgramData\Microsoft\Event Viewer\Views': Microsoft.Windows.ManagementUI.CombinedControls.EventsNode
|
mmc.exe | Failed to get ChannelConfigOwningPublisher -122-The data area passed to a system call is too small
|
mmc.exe | ExpandNode:After EventsNode:InsertChildren CountOfChildren = 5
|
mmc.exe | Getting next publisher from enum failed-259-No more data is available
|
mmc.exe | Failed to get ChannelConfigOwningPublisher -122-The data area passed to a system call is too small
|