| File name: | Client.exe |
| Full analysis: | https://app.any.run/tasks/4d542c1d-7ab5-453d-b5a5-b2a0ad7eff16 |
| 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: | December 14, 2024, 04:17:17 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections |
| MD5: | E9BC8253DB832402B30833FC7B23E567 |
| SHA1: | 18C07C0D52AA468A0163A0B28DBD74D85A8DB4FD |
| SHA256: | D70EBC61DAAFC227910D5D2BD4BD7278A181563AD370F2E6D09A80951FE4771F |
| SSDEEP: | 3072:Kv+iSJcZ8pHEdKKPQPuHxru+td1LBXbcW+LTmKIiu67XZnugejZp:vU8pHEd/PQ2RDtd1LZbcWe6VMX5uT |
MALICIOUS
Uses Task Scheduler to autorun other applications
- cmd.exe (PID: 5472)
Changes the autorun value in the registry
- Client.exe (PID: 2380)
Changes the login/logoff helper path in the registry
- Client.exe (PID: 2380)
Connects to the CnC server
- Client.exe (PID: 2380)
SHEETRAT has been detected (SURICATA)
- Client.exe (PID: 2380)
SUSPICIOUS
Starts CMD.EXE for commands execution
- Client.exe (PID: 2380)
Reads security settings of Internet Explorer
- Client.exe (PID: 2100)
Executable content was dropped or overwritten
- Client.exe (PID: 2380)
Connects to unusual port
- Client.exe (PID: 2380)
Reads the date of Windows installation
- Client.exe (PID: 2100)
Application launched itself
- Client.exe (PID: 2100)
Executes as Windows Service
- WmiApSrv.exe (PID: 5000)
The process checks if it is being run in the virtual environment
- Client.exe (PID: 2380)
Contacting a server suspected of hosting an CnC
- Client.exe (PID: 2380)
INFO
Reads the machine GUID from the registry
- Client.exe (PID: 2100)
- Client.exe (PID: 2380)
Reads the computer name
- Client.exe (PID: 2100)
- Client.exe (PID: 2380)
Process checks computer location settings
- Client.exe (PID: 2100)
Checks supported languages
- Client.exe (PID: 2380)
- Client.exe (PID: 2100)
The process uses the downloaded file
- Client.exe (PID: 2100)
Reads the time zone
- Client.exe (PID: 2380)
Reads CPU info
- Client.exe (PID: 2380)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (72.2) |
|---|---|---|
| .scr | | | Windows screen saver (12.9) |
| .dll | | | Win32 Dynamic Link Library (generic) (6.4) |
| .exe | | | Win32 Executable (generic) (4.4) |
| .exe | | | Generic Win/DOS Executable (1.9) |
EXIF
EXE
| AssemblyVersion: | 259.41.258.69 |
|---|---|
| ProductVersion: | 259.41.258.69 |
| ProductName: | F.lux |
| OriginalFileName: | Inkscape Upgrade.exe |
| LegalTrademarks: | Avast Antivirus |
| LegalCopyright: | Microsoft Visual Studio |
| InternalName: | Inkscape Upgrade.exe |
| FileVersion: | 21.86.6.79 |
| FileDescription: | QuickBooks Upgrade |
| CompanyName: | Microsoft Money |
| Comments: | - |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 259.41.258.69 |
| FileVersionNumber: | 21.86.6.79 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x4af4e |
| UninitializedDataSize: | - |
| InitializedDataSize: | 2560 |
| CodeSize: | 299008 |
| LinkerVersion: | 48 |
| PEType: | PE32 |
| ImageFileCharacteristics: | Executable, Large address aware |
| TimeStamp: | 2100:10:13 03:20:15+00:00 |
| MachineType: | Intel 386 or later, and compatibles |
Total processes
128
Monitored processes
7
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2100 | "C:\Users\admin\Desktop\Client.exe" | C:\Users\admin\Desktop\Client.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Money Integrity Level: MEDIUM Description: QuickBooks Upgrade Exit code: 0 Version: 21.86.6.79 Modules
| |||||||||||||||
| 2380 | "C:\Users\admin\Desktop\Client.exe" | C:\Users\admin\Desktop\Client.exe | Client.exe | ||||||||||||
User: admin Company: Microsoft Money Integrity Level: HIGH Description: QuickBooks Upgrade Version: 21.86.6.79 Modules
| |||||||||||||||
| 5472 | "CMD" /C SchTaSKs /CrEAte /F /sc OnLoGoN /rl HighEst /tn "ok" /tr "C:\WINDOWS\Registry" & exit | C:\Windows\System32\cmd.exe | Client.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3092 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2600 | SchTaSKs /CrEAte /F /sc OnLoGoN /rl HighEst /tn "ok" /tr "C:\WINDOWS\Registry" | C:\Windows\System32\schtasks.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Task Scheduler Configuration Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2192 | C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s Dnscache | C:\Windows\System32\svchost.exe | services.exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5000 | C:\WINDOWS\system32\wbem\WmiApSrv.exe | C:\Windows\System32\wbem\WmiApSrv.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: WMI Performance Reverse Adapter Exit code: 0 Version: 10.0.19041.3758 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
3 647
Read events
3 633
Write events
14
Delete events
0
Modification events
| (PID) Process: | (2100) Client.exe | Key: | HKEY_CURRENT_USER\SOFTWARE |
| Operation: | write | Name: | hwid |
Value: MUFFQ0EyRTVDODhDMzgzNkJFQkZBM0M= | |||
| (PID) Process: | (2380) Client.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon |
| Operation: | write | Name: | Userinit |
Value: C:\Windows\System32\userinit.exe,C:\WINDOWS\Registry | |||
| (PID) Process: | (2380) Client.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | ok |
Value: C:\WINDOWS\Registry | |||
| (PID) Process: | (2380) Client.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\.NET Memory Cache 4.0\Linkage |
| Operation: | write | Name: | Export |
Value: .NET Memory Cache 4.0 | |||
| (PID) Process: | (2380) Client.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\MSDTC Bridge 3.0.0.0\Linkage |
| Operation: | write | Name: | Export |
Value: MSDTC Bridge 3.0.0.0 | |||
| (PID) Process: | (2380) Client.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\MSDTC Bridge 4.0.0.0\Linkage |
| Operation: | write | Name: | Export |
Value: MSDTC Bridge 4.0.0.0 | |||
| (PID) Process: | (2380) Client.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\ServiceModelEndpoint 3.0.0.0\Linkage |
| Operation: | write | Name: | Export |
Value: ServiceModelEndpoint 3.0.0.0 | |||
| (PID) Process: | (2380) Client.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\ServiceModelOperation 3.0.0.0\Linkage |
| Operation: | write | Name: | Export |
Value: ServiceModelOperation 3.0.0.0 | |||
| (PID) Process: | (2380) Client.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\ServiceModelService 3.0.0.0\Linkage |
| Operation: | write | Name: | Export |
Value: ServiceModelService 3.0.0.0 | |||
| (PID) Process: | (2380) Client.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SMSvcHost 3.0.0.0\Linkage |
| Operation: | write | Name: | Export |
Value: SMSvcHost 3.0.0.0 | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2380 | Client.exe | C:\Windows\Registry | executable | |
MD5:E9BC8253DB832402B30833FC7B23E567 | SHA256:D70EBC61DAAFC227910D5D2BD4BD7278A181563AD370F2E6D09A80951FE4771F | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
24
DNS requests
7
Threats
6
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
372 | svchost.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
372 | svchost.exe | GET | 200 | 2.16.164.106:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 2.16.164.106:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.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 |
|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
372 | 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 |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | 2.16.164.106:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
372 | svchost.exe | 2.16.164.106:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
4712 | MoUsoCoreWorker.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
372 | svchost.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
2380 | Client.exe | 147.185.221.24:13571 | community-pride.gl.at.ply.gg | PLAYIT-GG | US | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
community-pride.gl.at.ply.gg |
| unknown |
self.events.data.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Potentially Bad Traffic | ET INFO playit .gg Tunneling Domain in DNS Lookup |
— | — | Misc activity | ET INFO Tunneling Service in DNS Lookup (* .ply .gg) |
— | — | Malware Command and Control Activity Detected | REMOTE [ANY.RUN] SheetRat (Ping) |
3 ETPRO signatures available at the full report