| File name: | eh.exe |
| Full analysis: | https://app.any.run/tasks/00b7d6a0-4ab5-485e-ad8f-87c1bcc98a99 |
| Verdict: | Malicious activity |
| Threats: | Orcus is a modular Remote Access Trojan with some unusual functions. This RAT enables attackers to create plugins using a custom development library and offers a robust core feature set that makes it one of the most dangerous malicious programs in its class. |
| Analysis date: | June 12, 2019, 05:41:33 |
| 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: | 6EC60B8BFC7A5CE8A84CFD11E24E8385 |
| SHA1: | F047003F5F42E45FECEEA469356415CB797D87DB |
| SHA256: | D59A4C58943BEF9C3FB6EEDF337B2CF29741F15D2EAAC8BAFA58E1F812226A83 |
| SSDEEP: | 24576:tSs4MROxnFj3gxXFHXRrZlI0AilFEvxHiPM:tS/Mi1IRhrZlI0AilFEvxHi |
MALICIOUS
Starts Visual C# compiler
- eh.exe (PID: 2624)
- eh.exe (PID: 236)
Orcus was detected
- eh.exe (PID: 2624)
- eh.exe (PID: 236)
Loads the Task Scheduler COM API
- eh.exe (PID: 2624)
SUSPICIOUS
Executed via Task Scheduler
- eh.exe (PID: 236)
Creates files in the user directory
- eh.exe (PID: 2624)
Executable content was dropped or overwritten
- eh.exe (PID: 2624)
Uses RUNDLL32.EXE to load library
- eh.exe (PID: 2624)
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.) (56.7) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (21.3) |
| .scr | | | Windows screen saver (10.1) |
| .dll | | | Win32 Dynamic Link Library (generic) (5) |
| .exe | | | Win32 Executable (generic) (3.4) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:06:12 07:41:06+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 925696 |
| InitializedDataSize: | 5120 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xe3ede |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | - |
| CompanyName: | NetFlix Checker by xRisky |
| FileDescription: | NetFlix Checker by xRisky |
| FileVersion: | 1.0.0.0 |
| InternalName: | NetFlix Checker by xRisky.exe |
| LegalCopyright: | Copyright © 2019 |
| LegalTrademarks: | NetFlix Checker by xRisky |
| OriginalFileName: | Orcus.exe |
| ProductName: | NetFlix Checker by xRisky |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 12-Jun-2019 05:41:06 |
| Comments: | - |
| CompanyName: | NetFlix Checker by xRisky |
| FileDescription: | NetFlix Checker by xRisky |
| FileVersion: | 1.0.0.0 |
| InternalName: | NetFlix Checker by xRisky.exe |
| LegalCopyright: | Copyright © 2019 |
| LegalTrademarks: | NetFlix Checker by xRisky |
| OriginalFilename: | Orcus.exe |
| ProductName: | NetFlix Checker by xRisky |
| ProductVersion: | 1.0.0.0 |
| Assembly Version: | 1.0.0.0 |
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: | 12-Jun-2019 05:41:06 |
| 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 | 0x000E1EE4 | 0x000E2000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.15252 |
.rsrc | 0x000E4000 | 0x000010AC | 0x00001200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.19422 |
.reloc | 0x000E6000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.99793 | 3128 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
42
Monitored processes
8
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 236 | C:\Users\admin\AppData\Local\Temp\eh.exe | C:\Users\admin\AppData\Local\Temp\eh.exe | taskeng.exe | ||||||||||||
User: admin Company: NetFlix Checker by xRisky Integrity Level: MEDIUM Description: NetFlix Checker by xRisky Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 904 | "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Roaming\man | C:\Windows\system32\rundll32.exe | — | eh.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 920 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RESF451.tmp" "c:\Users\admin\AppData\Local\Temp\CSCF450.tmp" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe | — | csc.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft® Resource File To COFF Object Conversion Utility Exit code: 0 Version: 8.00.50727.4940 (Win7SP1.050727-5400) Modules
| |||||||||||||||
| 2624 | "C:\Users\admin\AppData\Local\Temp\eh.exe" | C:\Users\admin\AppData\Local\Temp\eh.exe | explorer.exe | ||||||||||||
User: admin Company: NetFlix Checker by xRisky Integrity Level: MEDIUM Description: NetFlix Checker by xRisky Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3036 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RESEFFB.tmp" "c:\Users\admin\AppData\Local\Temp\CSCEFFA.tmp" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe | — | csc.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft® Resource File To COFF Object Conversion Utility Exit code: 0 Version: 8.00.50727.4940 (Win7SP1.050727-5400) Modules
| |||||||||||||||
| 3416 | "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Roaming\man | C:\Windows\system32\rundll32.exe | — | eh.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3640 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\wtlcrs1y.cmdline" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe | — | eh.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual C# Command Line Compiler Exit code: 0 Version: 8.0.50727.4927 (NetFXspW7.050727-4900) Modules
| |||||||||||||||
| 3980 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\y4cobyqc.cmdline" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe | — | eh.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual C# Command Line Compiler Exit code: 0 Version: 8.0.50727.4927 (NetFXspW7.050727-4900) Modules
| |||||||||||||||
Total events
491
Read events
462
Write events
29
Delete events
0
Modification events
| (PID) Process: | (2624) eh.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2624) eh.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (904) rundll32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
| Operation: | write | Name: | LangID |
Value: 0904 | |||
| (PID) Process: | (904) rundll32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
| Operation: | write | Name: | C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe |
Value: Adobe Acrobat Reader DC | |||
| (PID) Process: | (904) rundll32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
| Operation: | write | Name: | C:\Windows\eHome\ehshell.exe |
Value: Windows Media Center | |||
| (PID) Process: | (904) rundll32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
| Operation: | write | Name: | C:\Program Files\Internet Explorer\iexplore.exe |
Value: Internet Explorer | |||
| (PID) Process: | (904) rundll32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
| Operation: | write | Name: | C:\Windows\system32\mspaint.exe |
Value: Paint | |||
| (PID) Process: | (2624) eh.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (904) rundll32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
| Operation: | write | Name: | C:\Windows\system32\NOTEPAD.EXE |
Value: Notepad | |||
| (PID) Process: | (904) rundll32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
| Operation: | write | Name: | C:\PROGRA~1\MICROS~1\Office14\OIS.EXE |
Value: Microsoft Office 2010 | |||
Executable files
1
Suspicious files
4
Text files
5
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3036 | cvtres.exe | C:\Users\admin\AppData\Local\Temp\RESEFFB.tmp | — | |
MD5:— | SHA256:— | |||
| 3640 | csc.exe | C:\Users\admin\AppData\Local\Temp\wtlcrs1y.dll | — | |
MD5:— | SHA256:— | |||
| 3640 | csc.exe | C:\Users\admin\AppData\Local\Temp\wtlcrs1y.out | — | |
MD5:— | SHA256:— | |||
| 3980 | csc.exe | C:\Users\admin\AppData\Local\Temp\CSCF450.tmp | — | |
MD5:— | SHA256:— | |||
| 920 | cvtres.exe | C:\Users\admin\AppData\Local\Temp\RESF451.tmp | — | |
MD5:— | SHA256:— | |||
| 3980 | csc.exe | C:\Users\admin\AppData\Local\Temp\y4cobyqc.dll | — | |
MD5:— | SHA256:— | |||
| 3980 | csc.exe | C:\Users\admin\AppData\Local\Temp\y4cobyqc.out | — | |
MD5:— | SHA256:— | |||
| 2624 | eh.exe | C:\Users\admin\AppData\Local\Temp\CabF867.tmp | — | |
MD5:— | SHA256:— | |||
| 2624 | eh.exe | C:\Users\admin\AppData\Local\Temp\TarF868.tmp | — | |
MD5:— | SHA256:— | |||
| 2624 | eh.exe | C:\Users\admin\AppData\Local\Temp\CabF878.tmp | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
3
Threats
6
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2624 | eh.exe | GET | 200 | 67.27.234.126:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 56.2 Kb | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2624 | eh.exe | 67.27.234.126:80 | www.download.windowsupdate.com | Level 3 Communications, Inc. | US | suspicious |
2624 | eh.exe | 199.195.250.222:9161 | thatsgay.duckdns.org | FranTech Solutions | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
thatsgay.duckdns.org |
| malicious |
www.download.windowsupdate.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1056 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
1056 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
2624 | eh.exe | A Network Trojan was detected | MALWARE [PTsecurity] Malicious SSL Certificate (Orcus RAT) |
2624 | eh.exe | A Network Trojan was detected | MALWARE [PTsecurity] Malicious SSL Certificate (Orcus RAT) |
2624 | eh.exe | A Network Trojan was detected | MALWARE [PTsecurity] Malicious SSL connection (Orcus RAT) |
1 ETPRO signatures available at the full report