| File name: | cp.exe |
| Full analysis: | https://app.any.run/tasks/8eaa573e-dea3-4492-a381-ad3dbff47baf |
| Verdict: | Malicious activity |
| Analysis date: | April 03, 2024, 07:00:48 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | ADC187B1E5A6B66CA28FD3BE5F6790CC |
| SHA1: | CE467CB5D6275CD8289847C77ED9EBAEE1C04A89 |
| SHA256: | C4E838A74E5BAF5DBD86BEEDFF96C1C9353B49ECF2AD362F47A4B134453701AB |
| SSDEEP: | 3072:8RTvOkuMFCTSGMaU/IfDo2SnTPBBlKP+7BBlKP+n:JSD/I0V |
MALICIOUS
Drops the executable file immediately after the start
- cp.exe (PID: 2124)
Changes the autorun value in the registry
- cp.exe (PID: 2124)
SUSPICIOUS
Reads settings of System Certificates
- cp.exe (PID: 2124)
Reads the Internet Settings
- cp.exe (PID: 2124)
- InstallUtil.exe (PID: 4004)
Connects to the server without a host name
- InstallUtil.exe (PID: 4004)
INFO
Checks supported languages
- cp.exe (PID: 2124)
- InstallUtil.exe (PID: 4004)
Reads Environment values
- cp.exe (PID: 2124)
- InstallUtil.exe (PID: 4004)
Reads the computer name
- cp.exe (PID: 2124)
- InstallUtil.exe (PID: 4004)
Reads the software policy settings
- cp.exe (PID: 2124)
Create files in a temporary directory
- cp.exe (PID: 2124)
Reads the machine GUID from the registry
- cp.exe (PID: 2124)
- InstallUtil.exe (PID: 4004)
Creates files in the program directory
- InstallUtil.exe (PID: 4004)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (64.6) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (15.4) |
| .exe | | | Win32 Executable (generic) (10.5) |
| .exe | | | Generic Win/DOS Executable (4.6) |
| .exe | | | DOS Executable Generic (4.6) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2024:04:02 15:10:47+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 90624 |
| InitializedDataSize: | 8704 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1800e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 3.3.3.0 |
| ProductVersionNumber: | 3.3.3.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | German |
| CharacterSet: | Unicode |
| Comments: | TraceRouteOK |
| CompanyName: | Nenad Hrg SoftwareOK.com |
| FileDescription: | TraceRouteOK for all MS Windows OS |
| FileVersion: | 3, 3, 3, 0 |
| InternalName: | TraceRouteOK |
| LegalCopyright: | Copyright © 2009-2023 www.SoftwareOK.com |
| LegalTrademarks: | - |
| OriginalFileName: | TraceRouteOK.exe |
| PrivateBuild: | - |
| ProductName: | Nenad Hrg TraceRouteOK |
| ProductVersion: | 3, 3, 3, 0 |
| SpecialBuild: | - |
Total processes
37
Monitored processes
2
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2124 | "C:\Users\admin\AppData\Local\Temp\cp.exe" | C:\Users\admin\AppData\Local\Temp\cp.exe | explorer.exe | ||||||||||||
User: admin Company: Nenad Hrg SoftwareOK.com Integrity Level: MEDIUM Description: TraceRouteOK for all MS Windows OS Exit code: 0 Version: 3, 3, 3, 0 Modules
| |||||||||||||||
| 4004 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | cp.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: .NET Framework installation utility Version: 4.8.3761.0 built by: NET48REL1 Modules
| |||||||||||||||
Total events
5 684
Read events
5 645
Write events
39
Delete events
0
Modification events
| (PID) Process: | (2124) cp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\cp_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2124) cp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\cp_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2124) cp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\cp_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (2124) cp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\cp_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (2124) cp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\cp_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (2124) cp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\cp_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (2124) cp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\cp_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2124) cp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\cp_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2124) cp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\cp_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (2124) cp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\cp_RASMANCS |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
Executable files
0
Suspicious files
3
Text files
0
Unknown types
3
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2124 | cp.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506 | compressed | |
MD5:— | SHA256:— | |||
| 2124 | cp.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 | binary | |
MD5:— | SHA256:— | |||
| 2124 | cp.exe | C:\Users\admin\AppData\Local\Temp\Cab2527.tmp | compressed | |
MD5:— | SHA256:— | |||
| 2124 | cp.exe | C:\Users\admin\AppData\Local\Temp\Tar2528.tmp | binary | |
MD5:— | SHA256:— | |||
| 2124 | cp.exe | C:\Users\admin\AppData\Local\Temp\vuupdate.exe | — | |
MD5:— | SHA256:— | |||
| 4004 | InstallUtil.exe | C:\ProgramData\Corporation\recovery.dat | binary | |
MD5:— | SHA256:— | |||
| 4004 | InstallUtil.exe | C:\ProgramData\Corporation\recoverysol.dat | binary | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
7
DNS requests
4
Threats
4
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2124 | cp.exe | GET | 200 | 23.53.40.73:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?3eb62bd5d68144a3 | unknown | — | — | unknown |
4004 | InstallUtil.exe | GET | 200 | 185.172.128.87:80 | http://185.172.128.87/recoverysol.dat | unknown | — | — | unknown |
4004 | InstallUtil.exe | GET | 200 | 185.172.128.87:80 | http://185.172.128.87/recovery.dat | unknown | — | — | unknown |
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 |
— | — | 224.0.0.252:5355 | — | — | — | unknown |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2124 | cp.exe | 50.7.236.50:443 | pixeldrain.com | COGENT-174 | NL | unknown |
2124 | cp.exe | 23.53.40.73:80 | ctldl.windowsupdate.com | Akamai International B.V. | DE | unknown |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
4004 | InstallUtil.exe | 185.172.128.87:80 | — | OOO Nadym Svyaz Service | RU | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
pixeldrain.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
dns.msftncsi.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1080 | svchost.exe | Misc activity | ET INFO File Sharing Related Domain in DNS Lookup (pixeldrain .com) |
2124 | cp.exe | Misc activity | ET INFO File Sharing Domain Observed in TLS SNI (pixeldrain .com) |
2 ETPRO signatures available at the full report