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| File name: | SpacexFN.exe |
| Full analysis: | https://app.any.run/tasks/c49ce1c8-266a-4810-9234-65fa10acf157 |
| 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: | November 29, 2020, 22:14:13 |
| 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: | 2F18F1F7A52F2B80ADCA2CB57915A0A3 |
| SHA1: | B46F392C3B13D942E30ED7762A7DB187E9AE24D6 |
| SHA256: | C9F8FC11083AF17B26983D067D44BE5962E206F19F2941B482B0745C161505EF |
| SSDEEP: | 24576:Xhg4MROxnFR3KTnqrZlI0AilFEvxHiUz:XhDMijprZlI0AilFEvxHi |
MALICIOUS
ORCUS was detected
- SpacexFN.exe (PID: 968)
- SpacexFN.exe (PID: 2560)
- Orcus.exe (PID: 2672)
- OrcusWatchdog.exe (PID: 1720)
Starts Visual C# compiler
- SpacexFN.exe (PID: 968)
- SpacexFN.exe (PID: 2560)
Application was dropped or rewritten from another process
- OrcusWatchdog.exe (PID: 1720)
- OrcusWatchdog.exe (PID: 3272)
Changes the autorun value in the registry
- Orcus.exe (PID: 2672)
SUSPICIOUS
Application launched itself
- SpacexFN.exe (PID: 2560)
- OrcusWatchdog.exe (PID: 1720)
Creates files in the program directory
- SpacexFN.exe (PID: 968)
Starts itself from another location
- SpacexFN.exe (PID: 968)
Creates a directory in Program Files
- SpacexFN.exe (PID: 968)
Drops a file with a compile date too recent
- SpacexFN.exe (PID: 968)
Executable content was dropped or overwritten
- SpacexFN.exe (PID: 968)
- Orcus.exe (PID: 2672)
Drops a file that was compiled in debug mode
- Orcus.exe (PID: 2672)
Creates files in the user directory
- Orcus.exe (PID: 2672)
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: | 2020:11:29 23:14:03+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 930816 |
| InitializedDataSize: | 4608 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xe532e |
| 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: | - |
| FileDescription: | - |
| FileVersion: | 1.0.0.0 |
| InternalName: | Orcus.exe |
| LegalCopyright: | - |
| LegalTrademarks: | - |
| OriginalFileName: | Orcus.exe |
| ProductName: | - |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 29-Nov-2020 22:14:03 |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | - |
| FileVersion: | 1.0.0.0 |
| InternalName: | Orcus.exe |
| LegalCopyright: | - |
| LegalTrademarks: | - |
| OriginalFilename: | Orcus.exe |
| ProductName: | - |
| 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: | 29-Nov-2020 22:14:03 |
| 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 | 0x000E3334 | 0x000E3400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.1601 |
.rsrc | 0x000E6000 | 0x00001000 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.99406 |
.reloc | 0x000E8000 | 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 | UNKNOWN | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
47
Monitored processes
9
Malicious processes
5
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2560 | "C:\Users\admin\AppData\Local\Temp\SpacexFN.exe" | C:\Users\admin\AppData\Local\Temp\SpacexFN.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.0.0.0 | ||||
| 2164 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\_6wlwew0.cmdline" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe | — | SpacexFN.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) | ||||
| 3036 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RESAB6D.tmp" "c:\Users\admin\AppData\Local\Temp\CSCAB5D.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) | ||||
| 968 | "C:\Users\admin\AppData\Local\Temp\SpacexFN.exe" /wait | C:\Users\admin\AppData\Local\Temp\SpacexFN.exe | SpacexFN.exe | |
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 | ||||
| 3068 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\qodr7zhy.cmdline" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe | — | SpacexFN.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Visual C# Command Line Compiler Exit code: 0 Version: 8.0.50727.4927 (NetFXspW7.050727-4900) | ||||
| 3204 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RESB34D.tmp" "c:\Users\admin\AppData\Local\Temp\CSCB34C.tmp" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe | — | csc.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft® Resource File To COFF Object Conversion Utility Exit code: 0 Version: 8.00.50727.4940 (Win7SP1.050727-5400) | ||||
| 2672 | "C:\Program Files\Orcus\Orcus.exe" | C:\Program Files\Orcus\Orcus.exe | SpacexFN.exe | |
User: admin Integrity Level: HIGH Version: 1.0.0.0 | ||||
| 1720 | "C:\Users\admin\AppData\Roaming\OrcusWatchdog.exe" /launchSelfAndExit "C:\Program Files\Orcus\Orcus.exe" 2672 | C:\Users\admin\AppData\Roaming\OrcusWatchdog.exe | Orcus.exe | |
User: admin Integrity Level: HIGH Exit code: 3272 Version: 1.0.0.0 | ||||
| 3272 | "C:\Users\admin\AppData\Roaming\OrcusWatchdog.exe" /watchProcess "C:\Program Files\Orcus\Orcus.exe" 2672 | C:\Users\admin\AppData\Roaming\OrcusWatchdog.exe | — | OrcusWatchdog.exe |
User: admin Integrity Level: HIGH Version: 1.0.0.0 | ||||
Total events
1 138
Read events
1 121
Write events
17
Delete events
0
Modification events
| (PID) Process: | (2560) SpacexFN.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2560) SpacexFN.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (968) SpacexFN.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (968) SpacexFN.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2672) Orcus.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | SpaceX |
Value: "C:\Program Files\Orcus\Orcus.exe" | |||
| (PID) Process: | (2672) Orcus.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2672) Orcus.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (1720) OrcusWatchdog.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1720) OrcusWatchdog.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
2
Suspicious files
0
Text files
6
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2164 | csc.exe | C:\Users\admin\AppData\Local\Temp\CSCAB5D.tmp | — | |
MD5:— | SHA256:— | |||
| 3036 | cvtres.exe | C:\Users\admin\AppData\Local\Temp\RESAB6D.tmp | — | |
MD5:— | SHA256:— | |||
| 2164 | csc.exe | C:\Users\admin\AppData\Local\Temp\_6wlwew0.dll | — | |
MD5:— | SHA256:— | |||
| 2164 | csc.exe | C:\Users\admin\AppData\Local\Temp\_6wlwew0.out | — | |
MD5:— | SHA256:— | |||
| 3068 | csc.exe | C:\Users\admin\AppData\Local\Temp\CSCB34C.tmp | — | |
MD5:— | SHA256:— | |||
| 3204 | cvtres.exe | C:\Users\admin\AppData\Local\Temp\RESB34D.tmp | — | |
MD5:— | SHA256:— | |||
| 3068 | csc.exe | C:\Users\admin\AppData\Local\Temp\qodr7zhy.dll | — | |
MD5:— | SHA256:— | |||
| 3068 | csc.exe | C:\Users\admin\AppData\Local\Temp\qodr7zhy.out | — | |
MD5:— | SHA256:— | |||
| 968 | SpacexFN.exe | C:\Users\admin\AppData\Local\Temp\qodr7zhy.0.cs | text | |
MD5:FDA2AC9C32249E174E26A921F066C34A | SHA256:A405F53A8B5B78E0AD5403135DC360EECC9D7ADFA10A6F6DF7CD3904109B9C9C | |||
| 2560 | SpacexFN.exe | C:\Users\admin\AppData\Local\Temp\_6wlwew0.0.cs | text | |
MD5:8192BA99993179D017A4F31FD69AC90F | SHA256:A2AF6D707886FCE43C62239B7999E9BDEEE47AD01664F4EF6AA054ECF9F59A3E | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report