| File name: | 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe |
| Full analysis: | https://app.any.run/tasks/3835402c-c558-4e8d-a58c-852f0c5f9d3c |
| 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 11, 2018, 16:56:37 |
| 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: | FC769EAD7460247858F3E0F39CE81B89 |
| SHA1: | 9F72B96A8E1941852DC5213C16AA0883DA8E5EEF |
| SHA256: | 5B3B4203B132B8F4411438266410843F68C72BCFABE8988C2EB825D00DC8B5C6 |
| SSDEEP: | 24576:K+K4MROxnFl3d2rrcI0AilFEvxHjMQ3hUI:K+ZMird2rrcI0AilFEvxHj52 |
MALICIOUS
Application was dropped or rewritten from another process
- WindowsInput.exe (PID: 3904)
- WindowsInput.exe (PID: 1356)
- OrcusWatchdog.exe (PID: 2928)
- OrcusWatchdog.exe (PID: 2684)
Loads the Task Scheduler COM API
- Orcus.exe (PID: 3628)
Changes the autorun value in the registry
- Orcus.exe (PID: 3628)
Orcus RAT was detected
- OrcusWatchdog.exe (PID: 2928)
SUSPICIOUS
Creates files in the Windows directory
- 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe (PID: 3456)
- WindowsInput.exe (PID: 3904)
Application launched itself
- 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe (PID: 964)
Creates or modifies windows services
- WindowsInput.exe (PID: 3904)
Creates files in the program directory
- 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe (PID: 3456)
Executes application which crashes
- 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe (PID: 3456)
Starts itself from another location
- 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe (PID: 3456)
Creates files in the user directory
- Orcus.exe (PID: 3628)
INFO
Loads the .NET runtime environment
- 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe (PID: 964)
- 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe (PID: 3456)
- WindowsInput.exe (PID: 3904)
- WindowsInput.exe (PID: 1356)
- Orcus.exe (PID: 3628)
- Orcus.exe (PID: 2080)
- OrcusWatchdog.exe (PID: 2928)
- OrcusWatchdog.exe (PID: 2684)
Dropped object may contain URL's
- 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe (PID: 3456)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (63.1) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (23.8) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
| .exe | | | Generic Win/DOS Executable (1.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2017:11:12 20:49:53+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 944640 |
| InitializedDataSize: | 280064 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xe894e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| 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: | Roblox Cracker |
| LegalCopyright: | - |
| LegalTrademarks: | - |
| OriginalFileName: | Orcus.exe |
| ProductName: | - |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 12-Nov-2017 19:49:53 |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | - |
| FileVersion: | 1.0.0.0 |
| InternalName: | Roblox Cracker |
| 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: | 12-Nov-2017 19:49:53 |
| 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 | 0x000E6954 | 0x000E6A00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.17247 |
.rsrc | 0x000EA000 | 0x0004427C | 0x00044400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.60002 |
.reloc | 0x00130000 | 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 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
2 | 3.08062 | 1640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
3 | 3.39752 | 744 | Latin 1 / Western European | UNKNOWN | RT_ICON |
4 | 3.04092 | 296 | Latin 1 / Western European | UNKNOWN | RT_ICON |
5 | 7.93851 | 24257 | Latin 1 / Western European | UNKNOWN | RT_ICON |
6 | 4.75536 | 3752 | Latin 1 / Western European | UNKNOWN | RT_ICON |
7 | 4.94331 | 2216 | Latin 1 / Western European | UNKNOWN | RT_ICON |
8 | 3.11915 | 1384 | Latin 1 / Western European | UNKNOWN | RT_ICON |
9 | 7.96377 | 37752 | Latin 1 / Western European | UNKNOWN | RT_ICON |
10 | 4.1191 | 67624 | Latin 1 / Western European | UNKNOWN | RT_ICON |
Imports
mscoree.dll |
Total processes
47
Monitored processes
9
Malicious processes
5
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 964 | "C:\Users\admin\AppData\Local\Temp\5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe" | C:\Users\admin\AppData\Local\Temp\5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 1356 | "C:\Windows\system32\WindowsInput.exe" | C:\Windows\system32\WindowsInput.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Integrity Level: SYSTEM Description: Windows Input Exit code: 0 Version: 0.1.0 Modules
| |||||||||||||||
| 1744 | "C:\Windows\system32\ntvdm.exe" -i1 | C:\Windows\system32\ntvdm.exe | — | 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: NTVDM.EXE Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2080 | "C:\Program Files\Orcus\Orcus.exe" | C:\Program Files\Orcus\Orcus.exe | — | taskeng.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2684 | "C:\Users\admin\AppData\Roaming\OrcusWatchdog.exe" /watchProcess "C:\Program Files\Orcus\Orcus.exe" 3628 "/protectFile" | C:\Users\admin\AppData\Roaming\OrcusWatchdog.exe | — | OrcusWatchdog.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2928 | "C:\Users\admin\AppData\Roaming\OrcusWatchdog.exe" /launchSelfAndExit "C:\Program Files\Orcus\Orcus.exe" 3628 /protectFile | C:\Users\admin\AppData\Roaming\OrcusWatchdog.exe | — | Orcus.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 2684 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3456 | "C:\Users\admin\AppData\Local\Temp\5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe" /wait | C:\Users\admin\AppData\Local\Temp\5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe | 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3628 | "C:\Program Files\Orcus\Orcus.exe" | C:\Program Files\Orcus\Orcus.exe | 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3904 | "C:\Windows\system32\WindowsInput.exe" --install | C:\Windows\system32\WindowsInput.exe | — | 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe | |||||||||||
User: admin Company: Microsoft Integrity Level: HIGH Description: Windows Input Exit code: 0 Version: 0.1.0 Modules
| |||||||||||||||
Total events
1 538
Read events
1 515
Write events
23
Delete events
0
Modification events
| (PID) Process: | (964) 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (964) 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3904) WindowsInput.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\eventlog\Application |
| Operation: | write | Name: | AutoBackupLogFiles |
Value: 0 | |||
| (PID) Process: | (3904) 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: | (3904) WindowsInput.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3904) WindowsInput.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3456) 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3456) 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3628) Orcus.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Orcus |
Value: "C:\Program Files\Orcus\Orcus.exe" | |||
| (PID) Process: | (3628) Orcus.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
Executable files
3
Suspicious files
1
Text files
4
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1744 | ntvdm.exe | C:\Users\admin\AppData\Local\Temp\scs2C69.tmp | — | |
MD5:— | SHA256:— | |||
| 1744 | ntvdm.exe | C:\Users\admin\AppData\Local\Temp\scs2C6A.tmp | — | |
MD5:— | SHA256:— | |||
| 3456 | 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe | C:\Windows\system32\WindowsInput.exe | executable | |
MD5:E6FCF516D8ED8D0D4427F86E08D0D435 | SHA256:8DBE814359391ED6B0B5B182039008CF1D00964DA9FBC4747F46242A95C24337 | |||
| 3456 | 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe | C:\Program Files\Orcus\Orcus.exe.config | xml | |
MD5:A2B76CEA3A59FA9AF5EA21FF68139C98 | SHA256:F99EF5BF79A7C43701877F0BB0B890591885BB0A3D605762647CC8FFBF10C839 | |||
| 3456 | 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe | C:\Program Files\Orcus\Orcus.exe | executable | |
MD5:— | SHA256:— | |||
| 3456 | 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe | C:\Users\admin\AppData\Local\Temp\375.exe | binary | |
MD5:— | SHA256:— | |||
| 3904 | WindowsInput.exe | C:\Windows\system32\WindowsInput.InstallState | xml | |
MD5:FFB29BD88BD23C639985F1D369DBD1CA | SHA256:1ADB4F9D1D152E018246A0A2762B473D910906340207F57D3F8CE1097E1DE09F | |||
| 3628 | Orcus.exe | C:\Users\admin\AppData\Roaming\OrcusWatchdog.exe.config | xml | |
MD5:A2B76CEA3A59FA9AF5EA21FF68139C98 | SHA256:F99EF5BF79A7C43701877F0BB0B890591885BB0A3D605762647CC8FFBF10C839 | |||
| 3628 | Orcus.exe | C:\Users\admin\AppData\Roaming\OrcusWatchdog.exe | executable | |
MD5:913967B216326E36A08010FB70F9DBA3 | SHA256:8D880758549220154D2FF4EE578F2B49527C5FB76A07D55237B61E30BCC09E3A | |||
| 3456 | 5b3b4203b132b8f4411438266410843f68c72bcfabe8988c2eb825d00dc8b5c6.exe | C:\Windows\system32\WindowsInput.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
1
DNS requests
0
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 |
|---|---|---|---|---|---|---|
— | — | 86.18.66.230:1604 | — | Virgin Media Limited | GB | unknown |