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| File name: | CPU_Meter_App Win7.exe |
| Full analysis: | https://app.any.run/tasks/9d42d2f6-c7e7-45ac-8a2e-0f570df0d1ee |
| Verdict: | Malicious activity |
| Analysis date: | June 12, 2019, 12:04:42 |
| 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: | C58507BE97AF4F4BB8E34D6B62F79AB9 |
| SHA1: | 92834808DC7BD081566E5E2951F858463C7FF579 |
| SHA256: | 2BA355EE2FF69E9DF7B64915B66C5F828CFA869A00CC33D74E82FDAD2C3EE682 |
| SSDEEP: | 6144:Gw3Dvgauf3yJDA71LMUdEs5RzMYYexA71Hugf6oAA/3I9MY:Gw3IyK1/EY1MYYV1HugioZ/+MY |
MALICIOUS
Writes to a start menu file
- CPU_Meter_App Win7.exe (PID: 2456)
Application was dropped or rewritten from another process
- HelpViewer.exe (PID: 3412)
Changes the autorun value in the registry
- HelpViewer.exe (PID: 3412)
Connects to CnC server
- CPU_Meter_App Win7.exe (PID: 2456)
SUSPICIOUS
Creates files in the user directory
- CPU_Meter_App Win7.exe (PID: 2456)
Executable content was dropped or overwritten
- CPU_Meter_App Win7.exe (PID: 2456)
Executed as Windows Service
- PresentationFontCache.exe (PID: 2728)
INFO
No info indicators.
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.) (55.8) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (21) |
| .scr | | | Windows screen saver (9.9) |
| .dll | | | Win32 Dynamic Link Library (generic) (5) |
| .exe | | | Win32 Executable (generic) (3.4) |
EXIF
EXE
| AssemblyVersion: | 1.1.0.0 |
|---|---|
| ProductVersion: | 1.1.0.0 |
| ProductName: | CPU Meter 2 |
| OriginalFileName: | CPU_Meter_App.exe |
| LegalCopyright: | Copyright © 2013 |
| InternalName: | CPU_Meter_App.exe |
| FileVersion: | 1.1.0.0 |
| FileDescription: | CPU-Meter App |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.1.0.0 |
| FileVersionNumber: | 1.1.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x600ee |
| UninitializedDataSize: | - |
| InitializedDataSize: | 33792 |
| CodeSize: | 385536 |
| LinkerVersion: | 11 |
| PEType: | PE32 |
| TimeStamp: | 2014:10:14 00:25:15+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 13-Oct-2014 22:25:15 |
| Debug artifacts: |
|
| FileDescription: | CPU-Meter App |
| FileVersion: | 1.1.0.0 |
| InternalName: | CPU_Meter_App.exe |
| LegalCopyright: | Copyright © 2013 |
| OriginalFilename: | CPU_Meter_App.exe |
| ProductName: | CPU Meter 2 |
| ProductVersion: | 1.1.0.0 |
| Assembly Version: | 1.1.0.0 |
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0090 |
| Pages in file: | 0x0003 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x0000 |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 13-Oct-2014 22:25:15 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00002000 | 0x0005E0F4 | 0x0005E200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.82713 |
.rsrc | 0x00062000 | 0x00008168 | 0x00008200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.38718 |
.reloc | 0x0006C000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0815394 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.35978 | 716 | UNKNOWN | UNKNOWN | RT_VERSION |
2 | 5.24827 | 16936 | UNKNOWN | UNKNOWN | RT_ICON |
3 | 5.30446 | 9640 | UNKNOWN | UNKNOWN | RT_ICON |
4 | 5.72096 | 4264 | UNKNOWN | UNKNOWN | RT_ICON |
5 | 5.67345 | 1128 | UNKNOWN | UNKNOWN | RT_ICON |
32512 | 2.68598 | 62 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
Imports
mscoree.dll |
Total processes
34
Monitored processes
3
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2456 | "C:\Users\admin\Downloads\CPU_Meter_App Win7.exe" | C:\Users\admin\Downloads\CPU_Meter_App Win7.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: CPU-Meter App Version: 1.1.0.0 Modules
| |||||||||||||||
| 3412 | "C:\Users\admin\AppData\Local\HelpViewer.exe" | C:\Users\admin\AppData\Local\HelpViewer.exe | CPU_Meter_App Win7.exe | ||||||||||||
User: admin Company: HelpViewer MS Inc Integrity Level: MEDIUM Description: HelpViewer Version: 1.0.0.0 Modules
| |||||||||||||||
| 2728 | C:\Windows\Microsoft.Net\Framework\v3.0\WPF\PresentationFontCache.exe | C:\Windows\Microsoft.Net\Framework\v3.0\WPF\PresentationFontCache.exe | — | services.exe | |||||||||||
User: LOCAL SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: PresentationFontCache.exe Version: 3.0.6920.4902 built by: NetFXw7 Modules
| |||||||||||||||
Total events
551
Read events
532
Write events
19
Delete events
0
Modification events
| (PID) Process: | (2456) CPU_Meter_App Win7.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2456) CPU_Meter_App Win7.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2456) CPU_Meter_App Win7.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication |
| Operation: | write | Name: | Name |
Value: CPU_Meter_App Win7.exe | |||
| (PID) Process: | (3412) HelpViewer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication |
| Operation: | write | Name: | Name |
Value: HelpViewer.exe | |||
| (PID) Process: | (3412) HelpViewer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | 4CA4CD23-06BC-44E1-B22A-8F541DD4D82B |
Value: "C:\Users\admin\AppData\Local\HelpViewer.exe" /STARTUP | |||
| (PID) Process: | (2456) CPU_Meter_App Win7.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\CPU_Meter_App Win7_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2456) CPU_Meter_App Win7.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\CPU_Meter_App Win7_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2456) CPU_Meter_App Win7.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\CPU_Meter_App Win7_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2456) CPU_Meter_App Win7.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\CPU_Meter_App Win7_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2456) CPU_Meter_App Win7.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\CPU_Meter_App Win7_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
Executable files
2
Suspicious files
0
Text files
1
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3412 | HelpViewer.exe | C:\Users\admin\AppData\Local\HelpViewer_MS_Inc\HelpViewer.exe_Url_1oxygdkgkjeb2hipiajj3anhfrqjvjar\1.0.0.0\2wymnkpx.newcfg | — | |
MD5:— | SHA256:— | |||
| 3412 | HelpViewer.exe | C:\Users\admin\AppData\Local\HelpViewer_MS_Inc\HelpViewer.exe_Url_1oxygdkgkjeb2hipiajj3anhfrqjvjar\1.0.0.0\user.config | xml | |
MD5:31B86437B9B358587D89DFCD006D07FC | SHA256:E6E3682FD5BD4E68AABB90A30B0B35C288BAA7FDFDCB07DEAD0860B298EBF280 | |||
| 2456 | CPU_Meter_App Win7.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\CPU_Meter.lnk | lnk | |
MD5:2E0D474D424F0DA12160A9383E40AE11 | SHA256:BC9DE357BC98EB0CFFA3E8195E07EACC24EF029E769383BACDFE7CA4FB261140 | |||
| 2456 | CPU_Meter_App Win7.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\CPU_Meter.lnk | lnk | |
MD5:2E0D474D424F0DA12160A9383E40AE11 | SHA256:BC9DE357BC98EB0CFFA3E8195E07EACC24EF029E769383BACDFE7CA4FB261140 | |||
| 2456 | CPU_Meter_App Win7.exe | C:\Users\admin\AppData\Local\HelpViewer.exe | executable | |
MD5:EE2D5D62DE0370D7C77D3FFCF7DB2211 | SHA256:143A827F346E091142B09A7B448314B0F71FA980D8704CCCAAA39314F1359805 | |||
| 2456 | CPU_Meter_App Win7.exe | C:\Users\admin\AppData\Local\Arun Programs\CPU_Meter\CPU_Meter_App.exe | executable | |
MD5:C58507BE97AF4F4BB8E34D6B62F79AB9 | SHA256:2BA355EE2FF69E9DF7B64915B66C5F828CFA869A00CC33D74E82FDAD2C3EE682 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
3
DNS requests
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2456 | CPU_Meter_App Win7.exe | GET | — | 195.22.26.248:80 | http://mycpumeter.com/CPUMeterUpdate/Update.txt | PT | — | — | whitelisted |
2456 | CPU_Meter_App Win7.exe | GET | — | 195.22.26.248:80 | http://mycpumeter.com/CPUMeterUpdate/Update.txt | PT | — | — | whitelisted |
2456 | CPU_Meter_App Win7.exe | GET | — | 195.22.26.248:80 | http://mycpumeter.com/CPUMeterUpdate/Update.txt | PT | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2456 | CPU_Meter_App Win7.exe | 195.22.26.248:80 | mycpumeter.com | Claranet Ltd | PT | malicious |
— | — | 195.22.26.248:80 | mycpumeter.com | Claranet Ltd | PT | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
mycpumeter.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2456 | CPU_Meter_App Win7.exe | A Network Trojan was detected | ET CNC Ransomware Tracker Reported CnC Server group 67 |