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| File name: | CLVIEW.exe |
| Full analysis: | https://app.any.run/tasks/4f185a86-2efe-4032-a4c1-0897ad2c1f15 |
| 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: | May 20, 2019, 18:12:50 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | F1192A02588DFB2051B7524545A7D0F3 |
| SHA1: | 0569B1B17C61F8D79D207FD12433689AE386CB4F |
| SHA256: | 1F2F65EF1C3FB25EB078A61A9E1A3B01BBAC9C502294DF72B45FAAA19687B42D |
| SSDEEP: | 24576:b3M4bqRj43Sn860gSebeJTi9cNzHo2BK:b3hWnBoMKNU2BK |
MALICIOUS
Detected Imminent RAT
- InstallUtil.exe (PID: 3204)
Writes to a start menu file
- PresentationFontCache.exe (PID: 3648)
Connects to CnC server
- InstallUtil.exe (PID: 3204)
SUSPICIOUS
Executable content was dropped or overwritten
- cmd.exe (PID: 2816)
- CLVIEW.exe (PID: 2568)
Starts CMD.EXE for commands execution
- CLVIEW.exe (PID: 2568)
- FontCache.exe (PID: 1336)
- PresentationFontCache.exe (PID: 3648)
Creates files in the user directory
- cmd.exe (PID: 2816)
- PresentationFontCache.exe (PID: 3648)
- InstallUtil.exe (PID: 3204)
Reads Environment values
- InstallUtil.exe (PID: 3204)
Executed as Windows Service
- WmiApSrv.exe (PID: 4068)
INFO
Application was crashed
- PresentationFontCache.exe (PID: 3648)
Reads settings of System Certificates
- InstallUtil.exe (PID: 3204)
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.) (82.9) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (7.4) |
| .exe | | | Win32 Executable (generic) (5.1) |
| .exe | | | Generic Win/DOS Executable (2.2) |
| .exe | | | DOS Executable Generic (2.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1999:01:14 04:42:55+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 648704 |
| InitializedDataSize: | 332288 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xa040e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 2.22.33.995 |
| ProductVersionNumber: | 2.22.33.995 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Dynamic link library |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Piriform Ltd |
| FileDescription: | Defraggler |
| FileVersion: | 2.22.33.995 |
| InternalName: | Defraggler.exe |
| LegalCopyright: | Copyright © 2005-2018 Piriform Ltd |
| OriginalFileName: | Defraggler.exe |
| ProductName: | Defraggler |
| ProductVersion: | 2.22.33.995 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 14-Jan-1999 03:42:55 |
| Detected languages: |
|
| CompanyName: | Piriform Ltd |
| FileDescription: | Defraggler |
| FileVersion: | 2.22.33.995 |
| InternalName: | Defraggler.exe |
| LegalCopyright: | Copyright © 2005-2018 Piriform Ltd |
| OriginalFilename: | Defraggler.exe |
| ProductName: | Defraggler |
| ProductVersion: | 2.22.33.995 |
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: | 14-Jan-1999 03:42:55 |
| 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 | 0x0009E414 | 0x0009E600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.61383 |
.rsrc | 0x000A2000 | 0x00051000 | 0x00051000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.15831 |
.reloc | 0x000F4000 | 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 | 5.00112 | 490 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
7 | 3.2075 | 250 | UNKNOWN | English - United States | RT_STRING |
8 | 3.30215 | 664 | UNKNOWN | English - United States | RT_STRING |
9 | 3.25755 | 232 | UNKNOWN | English - United States | RT_STRING |
10 | 3.25596 | 504 | UNKNOWN | English - United States | RT_STRING |
11 | 3.34407 | 376 | UNKNOWN | English - United States | RT_STRING |
12 | 3.3979 | 504 | UNKNOWN | English - United States | RT_STRING |
13 | 3.11103 | 188 | UNKNOWN | English - United States | RT_STRING |
14 | 2.99071 | 268 | UNKNOWN | English - United States | RT_STRING |
15 | 2.85913 | 148 | UNKNOWN | English - United States | RT_STRING |
Imports
mscoree.dll |
Total processes
59
Monitored processes
14
Malicious processes
5
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2568 | "C:\Users\admin\Desktop\CLVIEW.exe" | C:\Users\admin\Desktop\CLVIEW.exe | explorer.exe | |
User: admin Company: Piriform Ltd Integrity Level: MEDIUM Description: Defraggler Exit code: 0 Version: 2.22.33.995 | ||||
| 3032 | "C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\admin\Desktop\CLVIEW.exe:Zone.Identifier" | C:\Windows\System32\cmd.exe | — | CLVIEW.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 3720 | "C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\admin\Desktop\CLVIEW.exe:Zone.Identifier" | C:\Windows\System32\cmd.exe | — | CLVIEW.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 3040 | "C:\Windows\System32\cmd.exe" /c, "C:\Users\admin\AppData\Local\Temp\FontCache.exe" | C:\Windows\System32\cmd.exe | — | CLVIEW.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 1336 | "C:\Users\admin\AppData\Local\Temp\FontCache.exe" | C:\Users\admin\AppData\Local\Temp\FontCache.exe | — | cmd.exe |
User: admin Company: Piriform Ltd Integrity Level: MEDIUM Description: Defraggler Exit code: 0 Version: 2.22.33.995 | ||||
| 1916 | "C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\admin\AppData\Local\Temp\FontCache.exe:Zone.Identifier" | C:\Windows\System32\cmd.exe | — | FontCache.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 3220 | "C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\admin\AppData\Local\Temp\FontCache.exe:Zone.Identifier" | C:\Windows\System32\cmd.exe | — | FontCache.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 2816 | "C:\Windows\System32\cmd.exe" /c copy "C:\Users\admin\AppData\Local\Temp\FontCache.exe" "C:\Users\admin\AppData\Roaming\Microsoft\Windows\Templates\PresentationFontCache.exe" | C:\Windows\System32\cmd.exe | FontCache.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 2996 | "C:\Windows\System32\cmd.exe" /c, "C:\Users\admin\AppData\Roaming\Microsoft\Windows\Templates\PresentationFontCache.exe" | C:\Windows\System32\cmd.exe | — | FontCache.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 3762504530 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 3648 | "C:\Users\admin\AppData\Roaming\Microsoft\Windows\Templates\PresentationFontCache.exe" | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Templates\PresentationFontCache.exe | cmd.exe | |
User: admin Company: Piriform Ltd Integrity Level: MEDIUM Description: Defraggler Exit code: 3762504530 Version: 2.22.33.995 | ||||
Total events
706
Read events
669
Write events
37
Delete events
0
Modification events
| (PID) Process: | (2568) CLVIEW.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2568) CLVIEW.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (1336) FontCache.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1336) FontCache.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3648) PresentationFontCache.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3648) PresentationFontCache.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3204) InstallUtil.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\InstallUtil_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3204) InstallUtil.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\InstallUtil_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3204) InstallUtil.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\InstallUtil_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3204) InstallUtil.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\InstallUtil_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
Executable files
2
Suspicious files
6
Text files
1
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3204 | InstallUtil.exe | C:\Users\admin\AppData\Roaming\Imminent\Monitoring\system.dat | binary | |
MD5:08596C3E005BF1C3D364862C097560D2 | SHA256:ABCA1D16C46BC9588F36D4859F26DDAE509DDA4262FB1797EDF06BE1EC101B3F | |||
| 3648 | PresentationFontCache.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\PresentationFontCache.lnk | lnk | |
MD5:C61EEFA3862120C1478554178F8844E7 | SHA256:29BB44F0CA1654C544538C1F77F1ED791BDE78084753A34805C7A5936300CABD | |||
| 3204 | InstallUtil.exe | C:\Users\admin\AppData\Roaming\Imminent\Geo.dat | binary | |
MD5:CFC988FE4588ACAF4ECEA025A88150E6 | SHA256:631F381094A3B94F0A7C5530EA6125916777912A2F58670409CC10C466FAC404 | |||
| 2568 | CLVIEW.exe | C:\Users\admin\AppData\Local\Temp\FontCache.exe | executable | |
MD5:F1192A02588DFB2051B7524545A7D0F3 | SHA256:1F2F65EF1C3FB25EB078A61A9E1A3B01BBAC9C502294DF72B45FAAA19687B42D | |||
| 3204 | InstallUtil.exe | C:\Users\admin\AppData\Roaming\Imminent\Monitoring\network.dat | binary | |
MD5:94B9AA92F0F2ABB9E15D7D6EF1345E5A | SHA256:9A9A69D94D27DBB95CC988FBF742262EEB4E6C777B2ED762BB34F0ED75E9D576 | |||
| 2816 | cmd.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Templates\PresentationFontCache.exe | executable | |
MD5:F1192A02588DFB2051B7524545A7D0F3 | SHA256:1F2F65EF1C3FB25EB078A61A9E1A3B01BBAC9C502294DF72B45FAAA19687B42D | |||
| 3204 | InstallUtil.exe | C:\Users\admin\AppData\Roaming\Imminent\Logs\20-05-2019 | text | |
MD5:33BE604F8044D5984E8E3E3B694D710A | SHA256:3F785F1CC535B0987139623200C7910B2B28F92DFE3309E8E071C091D0CE7313 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
2
DNS requests
2
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3204 | InstallUtil.exe | 45.55.57.244:443 | www.iptrackeronline.com | Digital Ocean, Inc. | US | malicious |
3204 | InstallUtil.exe | 154.66.197.30:9630 | linkadrum.nl | DIAMATRIX | ZA | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
linkadrum.nl |
| unknown |
www.iptrackeronline.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3204 | InstallUtil.exe | A Network Trojan was detected | MALWARE [PTsecurity] Imminent Monitor RAT (outbound) |
2 ETPRO signatures available at the full report