| File name: | die.exe |
| Full analysis: | https://app.any.run/tasks/b63b1954-2e6c-4656-bbdc-607af4e46dde |
| 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 20, 2024, 00:16:38 |
| 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: | E0E9F2B50BFA42D18679C8C0B429CDDD |
| SHA1: | B7F28F076A3D109396380BF85BFB732FA45B7901 |
| SHA256: | DAD9C156FB5562B5CA6A3FC66CE92D0435091A0444448633A8D8D0E7CAEE6534 |
| SSDEEP: | 98304:xIw6+hhhGTYHrLkYQdf9SkGEWebnugM30F4iphCbXbKtTABE14tVzxvyTkFo051p:X6XUB |
MALICIOUS
Orcus is detected
- die.exe (PID: 5000)
- die.exe (PID: 3632)
- Orcus.exe (PID: 5288)
ORCUS has been detected (YARA)
- Orcus.exe (PID: 5288)
SUSPICIOUS
Reads security settings of Internet Explorer
- die.exe (PID: 5000)
- die.exe (PID: 3632)
Reads the date of Windows installation
- die.exe (PID: 5000)
- die.exe (PID: 3632)
Application launched itself
- die.exe (PID: 5000)
Starts itself from another location
- die.exe (PID: 3632)
There is functionality for taking screenshot (YARA)
- Orcus.exe (PID: 5288)
Executable content was dropped or overwritten
- die.exe (PID: 3632)
Connects to unusual port
- Orcus.exe (PID: 5288)
INFO
Reads the computer name
- die.exe (PID: 5000)
- die.exe (PID: 3632)
- Orcus.exe (PID: 5288)
Reads the machine GUID from the registry
- die.exe (PID: 5000)
- die.exe (PID: 3632)
- Orcus.exe (PID: 5288)
Checks supported languages
- die.exe (PID: 5000)
- Orcus.exe (PID: 5288)
- die.exe (PID: 3632)
Creates files or folders in the user directory
- die.exe (PID: 5000)
The process uses the downloaded file
- die.exe (PID: 5000)
- die.exe (PID: 3632)
Process checks computer location settings
- die.exe (PID: 5000)
- die.exe (PID: 3632)
Creates files in the program directory
- die.exe (PID: 3632)
Reads Environment values
- Orcus.exe (PID: 5288)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Orcus
(PID) Process(5288) Orcus.exe
C2 (1)10.211.55.25:10134
Keys
AES9ddf609eff20c4835c6167ca16f2ff408c4c3de9ba7a9077ede7a6cb92dccf1a
Salt
Options
AutostartBuilderProperty
AutostartMethodDisable
TaskSchedulerTaskNameOrcus
TaskHighestPrivilegestrue
RegistryHiddenStarttrue
RegistryKeyNameOrcus
TryAllAutostartMethodsOnFailtrue
ChangeAssemblyInformationBuilderProperty
ChangeAssemblyInformationfalse
AssemblyTitlenull
AssemblyDescriptionnull
AssemblyCompanyNamenull
AssemblyProductNamenull
AssemblyCopyrightnull
AssemblyTrademarksnull
AssemblyProductVersion1.0.0.0
AssemblyFileVersion1.0.0.0
ChangeCreationDateBuilderProperty
IsEnabledfalse
NewCreationDate2024-11-19T18:00:03
ChangeIconBuilderProperty
ChangeIconfalse
IconPathnull
ClientTagBuilderProperty
ClientTagnull
DataFolderBuilderProperty
Path%appdata%\Orcus
DefaultPrivilegesBuilderProperty
RequireAdministratorRightsfalse
DisableInstallationPromptBuilderProperty
IsDisabledfalse
FrameworkVersionBuilderProperty
FrameworkVersionNET48
HideFileBuilderProperty
HideFilefalse
InstallationLocationBuilderProperty
Path%programfiles%\Orcus\Orcus.exe
InstallBuilderProperty
Installtrue
KeyloggerBuilderProperty
IsEnabledfalse
MutexBuilderProperty
Mutex0d5c4caa686e4bf1a077d8b4011ad8f2
ProxyBuilderProperty
ProxyOptionNone
ProxyAddressnull
ProxyPort1080
ProxyType2
ReconnectDelayProperty
Delay10000
RequireAdministratorPrivilegesInstallerBuilderProperty
RequireAdministratorPrivilegestrue
RespawnTaskBuilderProperty
IsEnabledfalse
TaskNameOrcus Respawner
ServiceBuilderProperty
Installfalse
SetRunProgramAsAdminFlagBuilderProperty
SetFlagfalse
WatchdogBuilderProperty
IsEnabledfalse
NameOrcusWatchdog.exe
WatchdogLocationAppData
PreventFileDeletionfalse
Plugins (0)
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: | 2023:11:25 19:10:16+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 48 |
| CodeSize: | 3088384 |
| InitializedDataSize: | 4608 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x2f3f0e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| 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 |
Total processes
119
Monitored processes
3
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3632 | "C:\Users\admin\Desktop\die.exe" /wait | C:\Users\admin\Desktop\die.exe | die.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 5000 | "C:\Users\admin\Desktop\die.exe" | C:\Users\admin\Desktop\die.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 5288 | "C:\Program Files\Orcus\Orcus.exe" | C:\Program Files\Orcus\Orcus.exe | die.exe | ||||||||||||
User: admin Integrity Level: HIGH Version: 1.0.0.0 Modules
Orcus(PID) Process(5288) Orcus.exe C2 (1)10.211.55.25:10134 Keys AES9ddf609eff20c4835c6167ca16f2ff408c4c3de9ba7a9077ede7a6cb92dccf1a Salt Options AutostartBuilderProperty AutostartMethodDisable TaskSchedulerTaskNameOrcus TaskHighestPrivilegestrue RegistryHiddenStarttrue RegistryKeyNameOrcus TryAllAutostartMethodsOnFailtrue ChangeAssemblyInformationBuilderProperty ChangeAssemblyInformationfalse AssemblyTitlenull AssemblyDescriptionnull AssemblyCompanyNamenull AssemblyProductNamenull AssemblyCopyrightnull AssemblyTrademarksnull AssemblyProductVersion1.0.0.0 AssemblyFileVersion1.0.0.0 ChangeCreationDateBuilderProperty IsEnabledfalse NewCreationDate2024-11-19T18:00:03 ChangeIconBuilderProperty ChangeIconfalse IconPathnull ClientTagBuilderProperty ClientTagnull DataFolderBuilderProperty Path%appdata%\Orcus DefaultPrivilegesBuilderProperty RequireAdministratorRightsfalse DisableInstallationPromptBuilderProperty IsDisabledfalse FrameworkVersionBuilderProperty FrameworkVersionNET48 HideFileBuilderProperty HideFilefalse InstallationLocationBuilderProperty Path%programfiles%\Orcus\Orcus.exe InstallBuilderProperty Installtrue KeyloggerBuilderProperty IsEnabledfalse MutexBuilderProperty Mutex0d5c4caa686e4bf1a077d8b4011ad8f2 ProxyBuilderProperty ProxyOptionNone ProxyAddressnull ProxyPort1080 ProxyType2 ReconnectDelayProperty Delay10000 RequireAdministratorPrivilegesInstallerBuilderProperty RequireAdministratorPrivilegestrue RespawnTaskBuilderProperty IsEnabledfalse TaskNameOrcus Respawner ServiceBuilderProperty Installfalse SetRunProgramAsAdminFlagBuilderProperty SetFlagfalse WatchdogBuilderProperty IsEnabledfalse NameOrcusWatchdog.exe WatchdogLocationAppData PreventFileDeletionfalse Plugins (0) | |||||||||||||||
Total events
957
Read events
957
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
0
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3632 | die.exe | C:\Program Files\Orcus\Orcus.exe | executable | |
MD5:E0E9F2B50BFA42D18679C8C0B429CDDD | SHA256:DAD9C156FB5562B5CA6A3FC66CE92D0435091A0444448633A8D8D0E7CAEE6534 | |||
| 5000 | die.exe | C:\Users\admin\AppData\Roaming\.orcusInstallation | text | |
MD5:28AABEA1E44B66359793DCB3A4BB5997 | SHA256:455B9CDA3B140B25452A682C4BA5E108D15DBB9CBA3161E4FB11828E617A48E6 | |||
| 3632 | die.exe | C:\Program Files\Orcus\Orcus.exe.config | xml | |
MD5:89817519E9E0B4E703F07E8C55247861 | SHA256:F40DFAA50DCBFF93611D45607009158F798E9CD845170939B1D6088A7D10EE13 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
23
DNS requests
7
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2876 | RUXIMICS.exe | GET | 200 | 2.16.241.19:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4932 | svchost.exe | GET | 200 | 2.16.241.19:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 2.16.241.19:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4932 | 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 |
2876 | RUXIMICS.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.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 |
|---|---|---|---|---|---|---|
4932 | svchost.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 2.23.209.187:443 | www.bing.com | Akamai International B.V. | GB | whitelisted |
2876 | RUXIMICS.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4712 | MoUsoCoreWorker.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2876 | RUXIMICS.exe | 2.16.241.19:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4932 | svchost.exe | 2.16.241.19:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 2.16.241.19:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4932 | svchost.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
self.events.data.microsoft.com |
| whitelisted |