| File name: | pdfcentral (1).exe |
| Full analysis: | https://app.any.run/tasks/eca0025d-bdfe-4daf-8200-b83c1888719b |
| Verdict: | Malicious activity |
| Threats: | Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. |
| Analysis date: | September 27, 2024, 18:35:55 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows |
| MD5: | 1BF2D084D3C09BFED3941FD64ED0EB4D |
| SHA1: | B034BB391450584C9995C5EC26C60F2B611B0769 |
| SHA256: | 0E70BE37B1205A9C7889AA7121D47C3E5054D0B327042E2762D142F0C465BD07 |
| SSDEEP: | 6144:Qbzm9ztCkNtbeoiGVCXOXxusdavobyQJih8YuQWOLCPgRr10h7H8mg4lp:QAdIoiGVCX0YvoFO8YuQT+J874lp |
MALICIOUS
Actions looks like stealing of personal data
- pdfcentral (1).exe (PID: 4120)
SUSPICIOUS
Reads security settings of Internet Explorer
- pdfcentral (1).exe (PID: 4120)
Checks Windows Trust Settings
- pdfcentral (1).exe (PID: 4120)
INFO
Checks supported languages
- pdfcentral (1).exe (PID: 4120)
Reads the computer name
- pdfcentral (1).exe (PID: 4120)
Reads the machine GUID from the registry
- pdfcentral (1).exe (PID: 4120)
The process uses the downloaded file
- pdfcentral (1).exe (PID: 4120)
Creates files or folders in the user directory
- pdfcentral (1).exe (PID: 4120)
Reads the software policy settings
- pdfcentral (1).exe (PID: 4120)
Checks proxy server information
- pdfcentral (1).exe (PID: 4120)
Reads Environment values
- pdfcentral (1).exe (PID: 4120)
Disables trace logs
- pdfcentral (1).exe (PID: 4120)
Create files in a temporary directory
- pdfcentral (1).exe (PID: 4120)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (87.3) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (6.3) |
| .exe | | | DOS Executable Generic (6.3) |
EXIF
EXE
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2041:11:19 21:59:15+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 48 |
| CodeSize: | 591360 |
| InitializedDataSize: | 106496 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x0000 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.9.4 |
| ProductVersionNumber: | 1.0.9.4 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | PDFCentral |
| FileVersion: | 1.0.9.4 |
| InternalName: | PDF Central.exe |
| LegalCopyright: | Copyright © 2022 |
| LegalTrademarks: | - |
| OriginalFileName: | PDF Central.exe |
| ProductName: | PDFCentral |
| ProductVersion: | 1.0.9.4 |
| AssemblyVersion: | 1.0.9.4 |
Total processes
129
Monitored processes
1
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4120 | "C:\Users\admin\AppData\Local\Temp\pdfcentral (1).exe" | C:\Users\admin\AppData\Local\Temp\pdfcentral (1).exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: PDFCentral Exit code: 0 Version: 1.0.9.4 Modules
| |||||||||||||||
Total events
4 819
Read events
4 805
Write events
14
Delete events
0
Modification events
| (PID) Process: | (4120) pdfcentral (1).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pdfcentral (1)_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (4120) pdfcentral (1).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pdfcentral (1)_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (4120) pdfcentral (1).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pdfcentral (1)_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (4120) pdfcentral (1).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pdfcentral (1)_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (4120) pdfcentral (1).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pdfcentral (1)_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (4120) pdfcentral (1).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pdfcentral (1)_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (4120) pdfcentral (1).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pdfcentral (1)_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (4120) pdfcentral (1).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pdfcentral (1)_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (4120) pdfcentral (1).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pdfcentral (1)_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (4120) pdfcentral (1).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pdfcentral (1)_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
0
Suspicious files
8
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4120 | pdfcentral (1).exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\357F04AD41BCF5FE18FCB69F60C6680F_BF36EA7E332DD5EB78F882A0F14C4EAB | der | |
MD5:79D138B82C606203597D9A7EF1FE45F2 | SHA256:A47F125116FAB999D0CD5B773F77B14A9C8E64CC33995EE5A1FDC7BB3738A803 | |||
| 4120 | pdfcentral (1).exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\9CB4373A4252DE8D2212929836304EC5_1AB74AA2E3A56E1B8AD8D3FEC287554E | binary | |
MD5:6B34A304A3A38A68AEB9114FEE36290A | SHA256:A30847202AC203BFEE74C764422B52C64D372AE78B9D140DA5BBB7E839BDF7E5 | |||
| 4120 | pdfcentral (1).exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\9CB4373A4252DE8D2212929836304EC5_1AB74AA2E3A56E1B8AD8D3FEC287554E | der | |
MD5:528EF3272369D473132C5D9477C70E73 | SHA256:0C47BFA200F488EF5457C1ADB065BFC657FC6E2CF9B832B62F1D05838B14BA13 | |||
| 4120 | pdfcentral (1).exe | C:\Users\admin\AppData\Local\Temp\PDF Central\installing_cen.gif | image | |
MD5:C6A195D7D55AEC9A3377CC89302E09D7 | SHA256:4610DCD3B167B86B89C230072AEC3A1F095F0EFABA1F913D9DBB7170E87FC40B | |||
| 4120 | pdfcentral (1).exe | C:\Users\admin\AppData\Local\Temp\PDF Central\uifirstscreen.json | binary | |
MD5:F0F1AA6D4FD045044559F863AB0E4B21 | SHA256:A170C2561709684FD849AACE098CD02D0215584241AEF32F6AD62EA556B3A829 | |||
| 4120 | pdfcentral (1).exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\357F04AD41BCF5FE18FCB69F60C6680F_BF36EA7E332DD5EB78F882A0F14C4EAB | binary | |
MD5:3EF57423F5D38A8B222857CA12E540F1 | SHA256:5F991E30580524D7ABACDFB344B7E476041279A83DFA608BD105B75CCFC86B76 | |||
| 4120 | pdfcentral (1).exe | C:\Users\admin\AppData\Local\Temp\PDF Central\jsonassets.json | binary | |
MD5:E3E975E10CFCB964CDE7B4849F8F55AB | SHA256:D46D20D0FB67F923DA42602542D91293BAD6E5FA73A1765D4627F50D32DDA4FA | |||
| 4120 | pdfcentral (1).exe | C:\Users\admin\AppData\Local\Temp\PDF Central\uisecondscreen.json | binary | |
MD5:8F90AEC2BFD098101D6E73E0E4C28C6A | SHA256:FDF2CA75D382827AEF164651C4998A97A672D603A02A6AB5C1C903BABF6FDBA7 | |||
| 4120 | pdfcentral (1).exe | C:\Users\admin\AppData\Local\Temp\PDF Central\uithirdscreen.json | binary | |
MD5:6A64397D79E96F94AE6879807A89143F | SHA256:282A6D7D94F9834E27B476D9750F47CE0C2A4CDA9BAE9EC0C24243DAE61352C7 | |||
| 4120 | pdfcentral (1).exe | C:\Users\admin\AppData\Local\Temp\PDF Central\favicon.ico | image | |
MD5:1950DC998B26282B687D2AD1DF3D3E8A | SHA256:E250E769F83B852BBFBA6CE843E89E42F09F7E0E3370454A2E1E5F1DD4907737 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
42
DNS requests
17
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2120 | MoUsoCoreWorker.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4120 | pdfcentral (1).exe | GET | 200 | 104.18.21.226:80 | http://ocsp.globalsign.com/codesigningrootr45/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQVFZP5vqhCrtRN5SWf40Rn6NM1IAQUHwC%2FRoAK%2FHg5t6W0Q9lWULvOljsCEHe9DgW3WQu2HUdhUx4%2Fde0%3D | unknown | — | — | whitelisted |
4120 | pdfcentral (1).exe | GET | 200 | 104.18.21.226:80 | http://ocsp.globalsign.com/gsgccr45evcodesignca2020/ME0wSzBJMEcwRTAJBgUrDgMCGgUABBQaCbVYh07WONuW4e63Ydlu4AlbDAQUJZ3Q%2FFkJhmPF7POxEztXHAOSNhECDEnMahvwpGPl3rI7AQ%3D%3D | unknown | — | — | whitelisted |
5832 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
1144 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
6556 | SIHClient.exe | GET | 200 | 88.221.169.152:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
6556 | SIHClient.exe | GET | 200 | 88.221.169.152:80 | 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 | 192.168.100.255:137 | — | — | — | whitelisted |
3928 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2120 | MoUsoCoreWorker.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
3888 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4120 | pdfcentral (1).exe | 104.18.21.226:80 | ocsp.globalsign.com | CLOUDFLARENET | — | whitelisted |
4324 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
3928 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
5832 | svchost.exe | 20.190.159.71:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
ocsp.globalsign.com |
| whitelisted |
gpt.centixclient.com |
| unknown |
login.live.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
arc.msn.com |
| whitelisted |