File name: | pp.exe |
Full analysis: | https://app.any.run/tasks/d6a4d8c6-5ec3-473c-8c36-cd4108bc3050 |
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: | November 29, 2020, 22:23:22 |
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: | 217CEC6AB7484DCA7B67609A1B7528C3 |
SHA1: | C5D9B133B164B45EBD1B935ABC2AB3C766F8062D |
SHA256: | 280DDB3D8459A2BE3B61F7015807043DF595E14F8A7A329ED60F6F7097491EEF |
SSDEEP: | 12288:GfAVutoEzPRxyjqu7dG1lFlWcYT70pxnnaaoawQjKgRRAErZNrI0AilFEvxHvBM0:+fM4MROxnFOgHvrZlI0AilFEvxHiGJ |
.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: | 0xe38ce |
UninitializedDataSize: | - |
InitializedDataSize: | 4608 |
CodeSize: | 924160 |
LinkerVersion: | 8 |
PEType: | PE32 |
TimeStamp: | 2020:11:29 23:22:57+01:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 29-Nov-2020 22:22:57 |
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: | 29-Nov-2020 22:22:57 |
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 | 0x000E18D4 | 0x000E1A00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.15095 |
.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 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 4.99793 | 3128 | UNKNOWN | UNKNOWN | RT_MANIFEST |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
1036 | "C:\Users\admin\AppData\Local\Temp\pp.exe" | C:\Users\admin\AppData\Local\Temp\pp.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.0.0.0 | ||||
1836 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\hohwipv-.cmdline" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe | — | pp.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual C# Command Line Compiler Exit code: 0 Version: 8.0.50727.4927 (NetFXspW7.050727-4900) | ||||
3192 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RESD52E.tmp" "c:\Users\admin\AppData\Local\Temp\CSCD52D.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: 8.00.50727.4940 (Win7SP1.050727-5400) | ||||
3120 | "C:\Users\admin\AppData\Local\Temp\pp.exe" /wait | C:\Users\admin\AppData\Local\Temp\pp.exe | pp.exe | |
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 | ||||
2532 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\or-ztai1.cmdline" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe | — | pp.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Visual C# Command Line Compiler Exit code: 0 Version: 8.0.50727.4927 (NetFXspW7.050727-4900) | ||||
3400 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RESDD1D.tmp" "c:\Users\admin\AppData\Local\Temp\CSCDD1C.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: 8.00.50727.4940 (Win7SP1.050727-5400) | ||||
2524 | "C:\Program Files\Orcus\Orcus.exe" | C:\Program Files\Orcus\Orcus.exe | pp.exe | |
User: admin Integrity Level: HIGH Version: 1.0.0.0 |
PID | Process | Filename | Type | |
---|---|---|---|---|
1836 | csc.exe | C:\Users\admin\AppData\Local\Temp\CSCD52D.tmp | — | |
MD5:— | SHA256:— | |||
3192 | cvtres.exe | C:\Users\admin\AppData\Local\Temp\RESD52E.tmp | — | |
MD5:— | SHA256:— | |||
1836 | csc.exe | C:\Users\admin\AppData\Local\Temp\hohwipv-.dll | — | |
MD5:— | SHA256:— | |||
1836 | csc.exe | C:\Users\admin\AppData\Local\Temp\hohwipv-.out | — | |
MD5:— | SHA256:— | |||
3120 | pp.exe | C:\Users\admin\AppData\Local\Temp\or-ztai1.0.cs | — | |
MD5:— | SHA256:— | |||
3120 | pp.exe | C:\Users\admin\AppData\Local\Temp\or-ztai1.cmdline | — | |
MD5:— | SHA256:— | |||
2532 | csc.exe | C:\Users\admin\AppData\Local\Temp\CSCDD1C.tmp | — | |
MD5:— | SHA256:— | |||
3400 | cvtres.exe | C:\Users\admin\AppData\Local\Temp\RESDD1D.tmp | — | |
MD5:— | SHA256:— | |||
2532 | csc.exe | C:\Users\admin\AppData\Local\Temp\or-ztai1.dll | — | |
MD5:— | SHA256:— | |||
2532 | csc.exe | C:\Users\admin\AppData\Local\Temp\or-ztai1.out | — | |
MD5:— | SHA256:— |