| File name: | 123.exe |
| Full analysis: | https://app.any.run/tasks/9fee8e8a-daa1-43ea-a233-2c1f23f7749b |
| 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: | April 01, 2023, 10:32:20 |
| 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: | 748D1C43616123EEEBC558AB4A0E3E86 |
| SHA1: | D05B3BEBC76B5D11C87E62CEB0A2F57782B952C4 |
| SHA256: | C185B300E74F6B2C9FFF7630791F20B3D54380EA18174E591EA08A0839786A39 |
| SSDEEP: | 24576:q1X4MROxnFVpSxXS8rrcI0AilFEvxHP3ooq:q+MihKS8rrcI0AilFEvxHP |
MALICIOUS
Orcus is detected
- 123.exe (PID: 2824)
- 123.exe (PID: 3692)
- Orcus.exe (PID: 1124)
ORCUS detected by memory dumps
- Orcus.exe (PID: 1124)
SUSPICIOUS
Reads the Internet Settings
- 123.exe (PID: 2824)
- 123.exe (PID: 3692)
Application launched itself
- 123.exe (PID: 2824)
Executable content was dropped or overwritten
- 123.exe (PID: 3692)
Starts itself from another location
- 123.exe (PID: 3692)
Connects to unusual port
- Orcus.exe (PID: 1124)
INFO
Checks supported languages
- 123.exe (PID: 2824)
- 123.exe (PID: 3692)
- wmpnscfg.exe (PID: 2592)
- Orcus.exe (PID: 1124)
Reads the machine GUID from the registry
- 123.exe (PID: 2824)
- 123.exe (PID: 3692)
- Orcus.exe (PID: 1124)
- wmpnscfg.exe (PID: 2592)
Reads the computer name
- 123.exe (PID: 2824)
- 123.exe (PID: 3692)
- Orcus.exe (PID: 1124)
- wmpnscfg.exe (PID: 2592)
The process checks LSA protection
- 123.exe (PID: 2824)
- Orcus.exe (PID: 1124)
- 123.exe (PID: 3692)
- wmpnscfg.exe (PID: 2592)
Creates files or folders in the user directory
- 123.exe (PID: 2824)
Reads Environment values
- Orcus.exe (PID: 1124)
Manual execution by a user
- wmpnscfg.exe (PID: 2592)
Creates files in the program directory
- 123.exe (PID: 3692)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Orcus
(PID) Process(1124) Orcus.exe
C2 (2)192.168.0.200:1604
212.ip.ply.gg:25428
Keys
AESc078cf01773a1b1d141b3f50973e05dc7aae3659b0844858fd2f2b45e55143ed
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
NewCreationDate2023-04-01T13:31:11.3971501+03:00
ChangeIconBuilderProperty
ChangeIconfalse
IconPathnull
ClientTagBuilderProperty
ClientTagtest
DataFolderBuilderProperty
Path%appdata%\Orcus
DefaultPrivilegesBuilderProperty
RequireAdministratorRightsfalse
DisableInstallationPromptBuilderProperty
IsDisabledfalse
FrameworkVersionBuilderProperty
FrameworkVersionNET45
HideFileBuilderProperty
HideFilefalse
InstallationLocationBuilderProperty
Path%programfiles%\Orcus\Orcus.exe
InstallBuilderProperty
Installtrue
KeyloggerBuilderProperty
IsEnabledfalse
MutexBuilderProperty
Mutexff4d1555a43848e982dcc45c5e650edf
ProxyBuilderProperty
ProxyOptionNone
ProxyAddressnull
ProxyPort1080
ProxyType2
ReconnectDelayProperty
Delay10000
RequireAdministratorPrivilegesInstallerBuilderProperty
RequireAdministratorPrivilegestrue
RespawnTaskBuilderProperty
IsEnabledfalse
TaskNameOrcus Respawner
ServiceBuilderProperty
Installfalse
SetRunProgramAsAdminFlagBuilderProperty
SetFlagfalse
WatchdogBuilderProperty
IsEnabledfalse
NameOrcusWatchdog.exe
WatchdogLocationAppData
PreventFileDeletionfalse
Plugins
PluginNameBSoD Protection
PluginVersion2.0
ResourceNameb69692f4c7c24a738cd4f9b0ac212943
ResourceTypeClientPlugin
Guiddccbc1db-f7d1-413d-bba4-72611d485d3a
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
| AssemblyVersion: | 1.0.0.0 |
|---|---|
| ProductVersion: | 1.0.0.0 |
| ProductName: | - |
| OriginalFileName: | Orcus.exe |
| LegalTrademarks: | - |
| LegalCopyright: | - |
| InternalName: | Orcus.exe |
| FileVersion: | 1.0.0.0 |
| FileDescription: | - |
| CompanyName: | - |
| Comments: | - |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.0.0.0 |
| FileVersionNumber: | 1.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0xe333e |
| UninitializedDataSize: | - |
| InitializedDataSize: | 4608 |
| CodeSize: | 922624 |
| LinkerVersion: | 8 |
| PEType: | PE32 |
| ImageFileCharacteristics: | Executable, 32-bit |
| TimeStamp: | 2023:04:01 10:32:07+00:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 01-Apr-2023 10:32:07 |
| 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: | 01-Apr-2023 10:32:07 |
| 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 | 0x000E1344 | 0x000E1400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.1516 |
.rsrc | 0x000E4000 | 0x00001000 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.99491 |
.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 | UNKNOWN | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
40
Monitored processes
4
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1124 | "C:\Program Files\Orcus\Orcus.exe" | C:\Program Files\Orcus\Orcus.exe | 123.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 Modules
Orcus(PID) Process(1124) Orcus.exe C2 (2)192.168.0.200:1604 212.ip.ply.gg:25428 Keys AESc078cf01773a1b1d141b3f50973e05dc7aae3659b0844858fd2f2b45e55143ed 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 NewCreationDate2023-04-01T13:31:11.3971501+03:00 ChangeIconBuilderProperty ChangeIconfalse IconPathnull ClientTagBuilderProperty ClientTagtest DataFolderBuilderProperty Path%appdata%\Orcus DefaultPrivilegesBuilderProperty RequireAdministratorRightsfalse DisableInstallationPromptBuilderProperty IsDisabledfalse FrameworkVersionBuilderProperty FrameworkVersionNET45 HideFileBuilderProperty HideFilefalse InstallationLocationBuilderProperty Path%programfiles%\Orcus\Orcus.exe InstallBuilderProperty Installtrue KeyloggerBuilderProperty IsEnabledfalse MutexBuilderProperty Mutexff4d1555a43848e982dcc45c5e650edf ProxyBuilderProperty ProxyOptionNone ProxyAddressnull ProxyPort1080 ProxyType2 ReconnectDelayProperty Delay10000 RequireAdministratorPrivilegesInstallerBuilderProperty RequireAdministratorPrivilegestrue RespawnTaskBuilderProperty IsEnabledfalse TaskNameOrcus Respawner ServiceBuilderProperty Installfalse SetRunProgramAsAdminFlagBuilderProperty SetFlagfalse WatchdogBuilderProperty IsEnabledfalse NameOrcusWatchdog.exe WatchdogLocationAppData PreventFileDeletionfalse Plugins PluginNameBSoD Protection PluginVersion2.0 ResourceNameb69692f4c7c24a738cd4f9b0ac212943 ResourceTypeClientPlugin Guiddccbc1db-f7d1-413d-bba4-72611d485d3a | |||||||||||||||
| 2592 | "C:\Program Files\Windows Media Player\wmpnscfg.exe" | C:\Program Files\Windows Media Player\wmpnscfg.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Media Player Network Sharing Service Configuration Application Exit code: 0 Version: 12.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2824 | "C:\Users\admin\AppData\Local\Temp\123.exe" | C:\Users\admin\AppData\Local\Temp\123.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3692 | "C:\Users\admin\AppData\Local\Temp\123.exe" /wait | C:\Users\admin\AppData\Local\Temp\123.exe | 123.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
Total events
2 554
Read events
2 516
Write events
32
Delete events
6
Modification events
| (PID) Process: | (2824) 123.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (2824) 123.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (2824) 123.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (2824) 123.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (3692) 123.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (3692) 123.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (3692) 123.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (3692) 123.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (2592) wmpnscfg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Media Player NSS\3.0\Events\{E5FE8858-EE7A-4C5C-A944-E606E01EB0A7}\{8F20D86D-6DCD-4CEE-8DD8-EA9C19F37518} |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (2592) wmpnscfg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Media Player NSS\3.0\Events\{E5FE8858-EE7A-4C5C-A944-E606E01EB0A7} |
| Operation: | delete key | Name: | (default) |
Value: | |||
Executable files
2
Suspicious files
0
Text files
4
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2824 | 123.exe | C:\Users\admin\AppData\Roaming\.orcusInstallation | text | |
MD5:— | SHA256:— | |||
| 3692 | 123.exe | C:\Program Files\Orcus\Orcus.exe | executable | |
MD5:— | SHA256:— | |||
| 3692 | 123.exe | C:\Program Files\Orcus\Orcus.exe.config | xml | |
MD5:A2B76CEA3A59FA9AF5EA21FF68139C98 | SHA256:F99EF5BF79A7C43701877F0BB0B890591885BB0A3D605762647CC8FFBF10C839 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
10
DNS requests
1
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 |
|---|---|---|---|---|---|---|
— | — | 192.168.100.17:49186 | — | — | — | malicious |
— | — | 209.25.141.212:25428 | 212.ip.ply.gg | PLAYIT-GG | US | malicious |
1124 | Orcus.exe | 209.25.141.212:25428 | 212.ip.ply.gg | PLAYIT-GG | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
212.ip.ply.gg |
| malicious |