File name: | 12345.exe |
Full analysis: | https://app.any.run/tasks/902a3723-9104-4df3-97cb-7209029396be |
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, 10:17:02 |
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: | D481B7CA0AA94DB13BE00D7B557BDD22 |
SHA1: | 381998BBC2FCA2D3CEBA160F52F5E80E859323B3 |
SHA256: | 1A3BEC52EAC8871238C0E770C75E8A8B5A40D8740ED5D161CF1E8DD613DE01AF |
SSDEEP: | 24576:2Eqr4MROxnF25bHKTlQwrZlI0AilFEvxHik6N:2EjMiwwrZlI0AilFEvxHi |
.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) |
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: | 0xe503e |
UninitializedDataSize: | - |
InitializedDataSize: | 4608 |
CodeSize: | 930304 |
LinkerVersion: | 8 |
PEType: | PE32 |
ImageFileCharacteristics: | Executable, 32-bit |
TimeStamp: | 2023:04:01 10:16:51+00:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 01-Apr-2023 10:16:51 |
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 |
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 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 3 |
Time date stamp: | 01-Apr-2023 10:16:51 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.text | 0x00002000 | 0x000E3044 | 0x000E3200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.15503 |
.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 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 4.99793 | 3128 | UNKNOWN | UNKNOWN | RT_MANIFEST |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2824 | "C:\Users\admin\AppData\Local\Temp\12345.exe" | C:\Users\admin\AppData\Local\Temp\12345.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
3076 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\ac9837bx.cmdline" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe | 12345.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual C# Command Line Compiler Exit code: 0 Version: 8.0.50727.5483 (Win7SP1GDR.050727-5400) Modules
| |||||||||||||||
3172 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RESF53F.tmp" "c:\Users\admin\AppData\Local\Temp\CSCF53E.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: 8.00.50727.5003 (Win7SP1GDR.050727-5400) Modules
| |||||||||||||||
3392 | "C:\Windows\System32\eventvwr.exe" | C:\Windows\System32\eventvwr.exe | — | 12345.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Event Viewer Snapin Launcher Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
1704 | "C:\Windows\System32\eventvwr.exe" | C:\Windows\System32\eventvwr.exe | 12345.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Event Viewer Snapin Launcher Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
692 | "C:\Users\admin\AppData\Local\Temp\12345.exe" | C:\Users\admin\AppData\Local\Temp\12345.exe | eventvwr.exe | ||||||||||||
User: admin Integrity Level: HIGH Version: 1.0.0.0 Modules
Orcus(PID) Process(692) 12345.exe Options WatchdogBuilderProperty PreventFileDeletionfalse WatchdogLocationAppData NameOrcusWatchdog.exe IsEnabledfalse SetRunProgramAsAdminFlagBuilderProperty SetFlagfalse ServiceBuilderProperty Installfalse RespawnTaskBuilderProperty TaskNameOrcus Respawner IsEnabledfalse RequireAdministratorPrivilegesInstallerBuilderProperty RequireAdministratorPrivilegestrue ReconnectDelayProperty Delay10000 ProxyBuilderProperty ProxyType2 ProxyPort1080 ProxyAddressnull ProxyOptionNone MutexBuilderProperty Mutex27ad70e916bf41949a8a3eb32d9a1fa3 KeyloggerBuilderProperty IsEnabledfalse InstallBuilderProperty Installtrue InstallationLocationBuilderProperty Path%programfiles%\Orcus\Orcus.exe HideFileBuilderProperty HideFilefalse FrameworkVersionBuilderProperty FrameworkVersionNET35 DisableInstallationPromptBuilderProperty IsDisabledfalse DefaultPrivilegesBuilderProperty RequireAdministratorRightsfalse DataFolderBuilderProperty Path%appdata%\Orcus ClientTagBuilderProperty ClientTagnull ChangeIconBuilderProperty IconPathnull ChangeIconfalse ChangeCreationDateBuilderProperty NewCreationDate2023-04-01T13:12:58 IsEnabledfalse ChangeAssemblyInformationBuilderProperty AssemblyFileVersion1.0.0.0 AssemblyProductVersion1.0.0.0 AssemblyTrademarksnull AssemblyCopyrightnull AssemblyProductNamenull AssemblyCompanyNamenull AssemblyDescriptionnull AssemblyTitlenull ChangeAssemblyInformationfalse AutostartBuilderProperty TryAllAutostartMethodsOnFailtrue RegistryKeyNameOrcus RegistryHiddenStarttrue TaskHighestPrivilegestrue TaskSchedulerTaskNameOrcus AutostartMethodDisable Plugins Guiddccbc1db-f7d1-413d-bba4-72611d485d3a ResourceTypeClientPlugin ResourceNamefa17c4ee74d94d9cae2702b013157545 PluginVersion2.0 PluginNameBSoD Protection Guide6ee5674-bb94-46c7-8bbc-5729af6e2c28 ResourceTypeClientPlugin ResourceNamea2651bf77c824fdca10c6ecde6c7a200 PluginVersion1.0 PluginNameDisable Webcam Lights Guid0a189c79-87ca-4d8d-bfb5-fac811f4048e ResourceTypeClientPlugin ResourceNameaf0f21fbfa6741c1b532211a1e7a737d PluginVersion1.5 PluginNameSilent Elevation Keys Salt AES1660f34ffd22f8ce3dcb9f1c1e75a71a7892302066b866ef19c3fb651cfa6f67 C2 (1)212.ip.ply.gg:25428 | |||||||||||||||
2812 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\tzf8uxjm.cmdline" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe | 12345.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Visual C# Command Line Compiler Exit code: 0 Version: 8.0.50727.5483 (Win7SP1GDR.050727-5400) Modules
| |||||||||||||||
2956 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RESF84C.tmp" "c:\Users\admin\AppData\Local\Temp\CSCF84B.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: 8.00.50727.5003 (Win7SP1GDR.050727-5400) Modules
|
(PID) Process: | (2824) 12345.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
(PID) Process: | (2824) 12345.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | IntranetName |
Value: 1 | |||
(PID) Process: | (2824) 12345.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
(PID) Process: | (2824) 12345.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 0 | |||
(PID) Process: | (1704) eventvwr.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
(PID) Process: | (1704) eventvwr.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | IntranetName |
Value: 1 | |||
(PID) Process: | (1704) eventvwr.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
(PID) Process: | (1704) eventvwr.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 0 | |||
(PID) Process: | (692) 12345.exe | Key: | HKEY_CLASSES_ROOT\mscfile\shell\open\command |
Operation: | delete key | Name: | (default) |
Value: |
PID | Process | Filename | Type | |
---|---|---|---|---|
2956 | cvtres.exe | C:\Users\admin\AppData\Local\Temp\RESF84C.tmp | o | |
MD5:A1C2294833BB2961D689EECA3D3C2B39 | SHA256:E9ACA0CE15B65BA0D05710432B771D3C64AF560A96E739CA2825F48F06670782 | |||
3076 | csc.exe | C:\Users\admin\AppData\Local\Temp\CSCF53E.tmp | res | |
MD5:CE18B0C440C94C3AE1B51079DFBE380E | SHA256:5240224699F7D769062A080078B98FA68DDB184CCF5A70CEE3E6DE8609C7071D | |||
3076 | csc.exe | C:\Users\admin\AppData\Local\Temp\ac9837bx.out | text | |
MD5:F87D8E8B30DCF2E7E516969D3D511B21 | SHA256:645BDEA9788A2ECB2CB57028DD47B9563B1C19430E6C6013453744BC942155A8 | |||
2824 | 12345.exe | C:\Users\admin\AppData\Local\Temp\ac9837bx.cmdline | text | |
MD5:5D45663C7DDFF1F67DAF922E295A328B | SHA256:CB2C49F5A4D9179B7F55EEEC5E0A54535CBCC027B393FFF7A4979D4A8E5DC4DB | |||
2824 | 12345.exe | C:\Users\admin\AppData\Local\Temp\ac9837bx.0.cs | text | |
MD5:03CB0C2D2D62A97F9432680E4CD44411 | SHA256:B262C0242578FD3FE3D78EE4CE0F17051C2B6CCBAEABF3E82037474244921D18 | |||
2812 | csc.exe | C:\Users\admin\AppData\Local\Temp\tzf8uxjm.out | text | |
MD5:47E16BFA4BE1C74D444113F99BADA887 | SHA256:535298E6B8294756529A0CD01B9485974DCE3498DC10F8CB4C4AC60EF0AAA671 | |||
3172 | cvtres.exe | C:\Users\admin\AppData\Local\Temp\RESF53F.tmp | o | |
MD5:25FBCFEFCF11736C3F140D4E84B64150 | SHA256:B842902A0D62B6E96717490DBA3A0D4823651ECE8E904F97FBD3F1F68FF13357 | |||
692 | 12345.exe | C:\Users\admin\AppData\Local\Temp\tzf8uxjm.0.cs | text | |
MD5:B07C8C554C80A31E1A02527DD6661E9C | SHA256:E4E6463439F75F27A0278DA5332B10B31F3AC23045C8E5B6CC84285B8E7E7B49 | |||
692 | 12345.exe | C:\Users\admin\AppData\Local\Temp\tzf8uxjm.cmdline | text | |
MD5:38C0FD3ADAFCD1AA12B326118030F1EF | SHA256:AD6164BBDEE46825358B3D794E509B3FA6DD04A5AAAF68B3006CFFB0DE586552 | |||
3076 | csc.exe | C:\Users\admin\AppData\Local\Temp\ac9837bx.dll | executable | |
MD5:6EBD214A207C465466A3EEE4D825329D | SHA256:934CA572059D848FEAFB6663963061ABA7D12D6EDC068F1BDD2E99CF9AC127F7 |
Domain | IP | Reputation |
---|---|---|
dl.n1ckna.me |
| unknown |