File name: | j.exe |
Full analysis: | https://app.any.run/tasks/9830e718-fb1d-4771-a2d2-38393e9f7f6f |
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: | May 20, 2022, 23:36:01 |
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: | 5857DA682629AAE97B39465A622EB0D6 |
SHA1: | FC0070E837E34555C83631D80B470F1952DE1545 |
SHA256: | CA5AC4135850A9B1FBACE992A63659794C2FB0C5A0DD72CDD26F4FC1A7450E5F |
SSDEEP: | 24576:Dj54MROxnFt3sKrrcI0AilFEvxHPqfoof:D6Mij9rrcI0AilFEvxHP |
.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: | 0xe751e |
UninitializedDataSize: | - |
InitializedDataSize: | 4608 |
CodeSize: | 939520 |
LinkerVersion: | 8 |
PEType: | PE32 |
TimeStamp: | 2022:05:21 01:35:30+02:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 20-May-2022 23:35:30 |
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: | 20-May-2022 23:35:30 |
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 | 0x000E5524 | 0x000E5600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.17364 |
.rsrc | 0x000E8000 | 0x00001000 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.99502 |
.reloc | 0x000EA000 | 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 | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1500 | "C:\Users\admin\AppData\Local\Temp\j.exe" | C:\Users\admin\AppData\Local\Temp\j.exe | Explorer.EXE | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
1116 | "C:\Users\admin\AppData\Local\Temp\j.exe" /wait | C:\Users\admin\AppData\Local\Temp\j.exe | j.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
2504 | "C:\Windows\system32\WindowsInput.exe" --install | C:\Windows\system32\WindowsInput.exe | — | j.exe | |||||||||||
User: admin Company: Microsoft Integrity Level: HIGH Description: Windows Input Exit code: 0 Version: 0.1.0 Modules
| |||||||||||||||
4084 | "C:\Windows\system32\WindowsInput.exe" | C:\Windows\system32\WindowsInput.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Integrity Level: SYSTEM Description: Windows Input Version: 0.1.0 Modules
| |||||||||||||||
3008 | "C:\Users\admin\AppData\Roaming\Java\javaUpdate.exe" | C:\Users\admin\AppData\Roaming\Java\javaUpdate.exe | j.exe | ||||||||||||
User: admin Integrity Level: HIGH Version: 1.0.0.0 Modules
| |||||||||||||||
3572 | C:\Users\admin\AppData\Roaming\Java\javaUpdate.exe | C:\Users\admin\AppData\Roaming\Java\javaUpdate.exe | taskeng.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
3508 | "C:\Users\admin\AppData\Roaming\Watchdog.exe" /launchSelfAndExit "C:\Users\admin\AppData\Roaming\Java\javaUpdate.exe" 3008 /protectFile | C:\Users\admin\AppData\Roaming\Watchdog.exe | javaUpdate.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 2324 Version: 1.0.0.0 Modules
| |||||||||||||||
2324 | "C:\Users\admin\AppData\Roaming\Watchdog.exe" /watchProcess "C:\Users\admin\AppData\Roaming\Java\javaUpdate.exe" 3008 "/protectFile" | C:\Users\admin\AppData\Roaming\Watchdog.exe | — | Watchdog.exe | |||||||||||
User: admin Integrity Level: HIGH Version: 1.0.0.0 Modules
|
(PID) Process: | (1500) j.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
(PID) Process: | (1500) j.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | IntranetName |
Value: 1 | |||
(PID) Process: | (1500) j.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
(PID) Process: | (1500) j.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 0 | |||
(PID) Process: | (1116) j.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
(PID) Process: | (1116) j.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | IntranetName |
Value: 1 | |||
(PID) Process: | (1116) j.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
(PID) Process: | (1116) j.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 0 | |||
(PID) Process: | (2504) WindowsInput.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\eventlog\Application |
Operation: | write | Name: | AutoBackupLogFiles |
Value: 0 | |||
(PID) Process: | (2504) WindowsInput.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\eventlog\Application\WindowsInput |
Operation: | write | Name: | EventMessageFile |
Value: C:\Windows\Microsoft.NET\Framework\v4.0.30319\EventLogMessages.dll |
PID | Process | Filename | Type | |
---|---|---|---|---|
1116 | j.exe | C:\Users\admin\AppData\Roaming\Java\javaUpdate.exe | executable | |
MD5:5857DA682629AAE97B39465A622EB0D6 | SHA256:CA5AC4135850A9B1FBACE992A63659794C2FB0C5A0DD72CDD26F4FC1A7450E5F | |||
3008 | javaUpdate.exe | C:\Users\admin\AppData\Roaming\Watchdog.exe.config | xml | |
MD5:A2B76CEA3A59FA9AF5EA21FF68139C98 | SHA256:F99EF5BF79A7C43701877F0BB0B890591885BB0A3D605762647CC8FFBF10C839 | |||
1116 | j.exe | C:\Windows\system32\WindowsInput.exe | executable | |
MD5:E6FCF516D8ED8D0D4427F86E08D0D435 | SHA256:8DBE814359391ED6B0B5B182039008CF1D00964DA9FBC4747F46242A95C24337 | |||
2504 | WindowsInput.exe | C:\Windows\system32\WindowsInput.InstallState | xml | |
MD5:FFB29BD88BD23C639985F1D369DBD1CA | SHA256:1ADB4F9D1D152E018246A0A2762B473D910906340207F57D3F8CE1097E1DE09F | |||
1116 | j.exe | C:\Windows\system32\WindowsInput.exe.config | xml | |
MD5:A2B76CEA3A59FA9AF5EA21FF68139C98 | SHA256:F99EF5BF79A7C43701877F0BB0B890591885BB0A3D605762647CC8FFBF10C839 | |||
1116 | j.exe | C:\Users\admin\AppData\Roaming\Java\javaUpdate.exe.config | xml | |
MD5:A2B76CEA3A59FA9AF5EA21FF68139C98 | SHA256:F99EF5BF79A7C43701877F0BB0B890591885BB0A3D605762647CC8FFBF10C839 | |||
3008 | javaUpdate.exe | C:\Users\admin\AppData\Roaming\Watchdog.exe | executable | |
MD5:913967B216326E36A08010FB70F9DBA3 | SHA256:8D880758549220154D2FF4EE578F2B49527C5FB76A07D55237B61E30BCC09E3A |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
— | — | 192.168.100.132:58700 | — | — | — | malicious |
— | — | 192.168.100.132:58900 | — | — | — | malicious |
— | — | 192.168.100.132:59091 | — | — | — | malicious |
— | — | 192.168.100.132:59290 | — | — | — | malicious |
— | — | 192.168.100.132:59484 | — | — | — | malicious |