File name: | 123.exe |
Full analysis: | https://app.any.run/tasks/860f539e-8c33-42a6-9843-220bb9c23392 |
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, 13:13:34 |
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: | 8CE35F432328FB6434AE7CF8DF4E0CFA |
SHA1: | 72F6F75E369C35E9ACCEE972ABCDD287609897DE |
SHA256: | B45A27DF015D267370061BD31378EB681DD2812C73F73A7BD07B15770FAA170E |
SSDEEP: | 24576:ZiC4MROxnFgjsyrrcI0AilFEvxHP47oob:ZuMiZyrrcI0AilFEvxHP |
.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: | 0xe504e |
UninitializedDataSize: | - |
InitializedDataSize: | 4608 |
CodeSize: | 930304 |
LinkerVersion: | 8 |
PEType: | PE32 |
ImageFileCharacteristics: | Executable, 32-bit |
TimeStamp: | 2023:04:01 13:07:12+00:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 01-Apr-2023 13:07:12 |
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 13:07:12 |
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 | 0x000E3054 | 0x000E3200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.15618 |
.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 | 0.0980042 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 4.99793 | 3128 | UNKNOWN | UNKNOWN | RT_MANIFEST |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2696 | "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
| |||||||||||||||
3108 | "C:\Windows\System32\eventvwr.exe" | C:\Windows\System32\eventvwr.exe | — | 123.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
| |||||||||||||||
3724 | "C:\Windows\System32\eventvwr.exe" | C:\Windows\System32\eventvwr.exe | 123.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
| |||||||||||||||
3728 | "C:\Users\admin\AppData\Local\Temp\123.exe" | C:\Users\admin\AppData\Local\Temp\123.exe | eventvwr.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
2964 | "C:\Program Files\Orcus\Orcus.exe" | C:\Program Files\Orcus\Orcus.exe | 123.exe | ||||||||||||
User: admin Integrity Level: HIGH Version: 1.0.0.0 Modules
Orcus(PID) Process(2964) Orcus.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 Mutex3a123d24fb5344d1b5cc1b33b628bfec KeyloggerBuilderProperty IsEnabledfalse InstallBuilderProperty Installtrue InstallationLocationBuilderProperty Path%programfiles%\Orcus\Orcus.exe HideFileBuilderProperty HideFilefalse FrameworkVersionBuilderProperty FrameworkVersionNET45 DisableInstallationPromptBuilderProperty IsDisabledtrue DefaultPrivilegesBuilderProperty RequireAdministratorRightsfalse DataFolderBuilderProperty Path%appdata%\Orcus ClientTagBuilderProperty ClientTagHacked ChangeIconBuilderProperty IconPathnull ChangeIconfalse ChangeCreationDateBuilderProperty NewCreationDate2023-04-01T16:06:15 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 ResourceName99a6eab2959b4562bcd38daf7e585440 PluginVersion2.0 PluginNameBSoD Protection Guide6ee5674-bb94-46c7-8bbc-5729af6e2c28 ResourceTypeClientPlugin ResourceName79dac1b2990f47e9801c721d46d68608 PluginVersion1.0 PluginNameDisable Webcam Lights Guid0a189c79-87ca-4d8d-bfb5-fac811f4048e ResourceTypeClientPlugin ResourceName91e9f74edfb14dd1852a51ea9c3ae62b PluginVersion1.5 PluginNameSilent Elevation Keys Salt AES51aa23aac719275b34e333d8fdfdcac25967d4101ad3406c1ac9769bd1835d9a C2 (2)192.168.0.200:1604 212.ip.ply.gg:21954 | |||||||||||||||
3700 | "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
| |||||||||||||||
1584 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\lbush.rtf" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Exit code: 0 Version: 14.0.6024.1000 Modules
| |||||||||||||||
1296 | C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503} | C:\Windows\System32\dllhost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
|
(PID) Process: | (2696) 123.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
(PID) Process: | (2696) 123.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | IntranetName |
Value: 1 | |||
(PID) Process: | (2696) 123.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
(PID) Process: | (2696) 123.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 0 | |||
(PID) Process: | (3724) eventvwr.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
(PID) Process: | (3724) eventvwr.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | IntranetName |
Value: 1 | |||
(PID) Process: | (3724) eventvwr.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
(PID) Process: | (3724) eventvwr.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 0 | |||
(PID) Process: | (3728) 123.exe | Key: | HKEY_CLASSES_ROOT\mscfile\shell\open\command |
Operation: | delete key | Name: | (default) |
Value: | |||
(PID) Process: | (3728) 123.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | ProxyBypass |
Value: 1 |
PID | Process | Filename | Type | |
---|---|---|---|---|
1584 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR6038.tmp.cvr | — | |
MD5:— | SHA256:— | |||
3728 | 123.exe | C:\Program Files\Orcus\Orcus.exe | executable | |
MD5:8CE35F432328FB6434AE7CF8DF4E0CFA | SHA256:B45A27DF015D267370061BD31378EB681DD2812C73F73A7BD07B15770FAA170E | |||
3728 | 123.exe | C:\Users\admin\AppData\Roaming\Orcus\err_3a123d24fb5344d1b5cc1b33b628bfec.dat | text | |
MD5:265CB153A11235BF9AAD9BDF54EA67B9 | SHA256:636934A8A5B9EFE901F3747A12493BCC0A0B3AA4BF779B1A73E49ABEE78D6E7C | |||
2964 | Orcus.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 | binary | |
MD5:01944D1CBF609EFBFE9A53B81847B6D0 | SHA256:0E3D4637C7B7F9FFAE98A3264BFDFACAFE04109336B48B721535B825C2C2DC4E | |||
2964 | Orcus.exe | C:\Users\admin\AppData\Local\Temp\Cab3A65.tmp | compressed | |
MD5:E71C8443AE0BC2E282C73FAEAD0A6DD3 | SHA256:95B0A5ACC5BF70D3ABDFD091D0C9F9063AA4FDE65BD34DBF16786082E1992E72 | |||
2964 | Orcus.exe | C:\Users\admin\AppData\Local\Temp\Tar3A66.tmp | cat | |
MD5:BE2BEC6E8C5653136D3E72FE53C98AA3 | SHA256:1919AAB2A820642490169BDC4E88BD1189E22F83E7498BF8EBDFB62EC7D843FD | |||
3728 | 123.exe | C:\Program Files\Orcus\Orcus.exe.config | xml | |
MD5:A2B76CEA3A59FA9AF5EA21FF68139C98 | SHA256:F99EF5BF79A7C43701877F0BB0B890591885BB0A3D605762647CC8FFBF10C839 | |||
1584 | WINWORD.EXE | C:\Users\admin\Desktop\~$lbush.rtf | pgc | |
MD5:8B22B06B97D871B92C03475C9D714210 | SHA256:E5774AEAAAAF795B126B86C544DA73F441E5DD70A05123A1E9C9628CD4C710AF | |||
2964 | Orcus.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506 | compressed | |
MD5:E71C8443AE0BC2E282C73FAEAD0A6DD3 | SHA256:95B0A5ACC5BF70D3ABDFD091D0C9F9063AA4FDE65BD34DBF16786082E1992E72 | |||
2964 | Orcus.exe | C:\Users\admin\AppData\Roaming\Orcus\plg_3a123d24fb5344d1b5cc1b33b628bfec\7e3ec7eec72244d8ab73154728e6c00f_1.2 | compressed | |
MD5:DF0D0B4BD309E9E55F4710C60D103630 | SHA256:FCD4FBEC90CCE3171FB725B6F048CC88C8F9CE4EFA5244E81383E1C425C275EB |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2964 | Orcus.exe | GET | 200 | 67.27.233.254:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?c6d9b27f0051f5d0 | US | compressed | 61.1 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2964 | Orcus.exe | 209.25.141.212:21954 | 212.ip.ply.gg | PLAYIT-GG | US | malicious |
2964 | Orcus.exe | 67.27.233.254:80 | ctldl.windowsupdate.com | LEVEL3 | US | suspicious |
— | — | 192.168.100.37:49313 | — | — | — | malicious |
— | — | 192.168.100.37:49174 | — | — | — | malicious |
Domain | IP | Reputation |
---|---|---|
dl.n1ckna.me |
| unknown |
212.ip.ply.gg |
| malicious |
ctldl.windowsupdate.com |
| whitelisted |
PID | Process | Class | Message |
---|---|---|---|
2964 | Orcus.exe | Generic Protocol Command Decode | SURICATA STREAM bad window update |
2964 | Orcus.exe | Generic Protocol Command Decode | SURICATA STREAM bad window update |