File name: | poop.exe |
Full analysis: | https://app.any.run/tasks/37c1febf-cdad-44db-98b3-05c1d2995530 |
Verdict: | Malicious activity |
Threats: | AsyncRAT is a RAT that can monitor and remotely control infected systems. This malware was introduced on Github as a legitimate open-source remote administration software, but hackers use it for its many powerful malicious functions. |
Analysis date: | November 29, 2020, 22:27:07 |
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: | C000C4DDA510A00A7FF8762178711DC0 |
SHA1: | E2A8E1A2F615619170E3EB99B4BC8670E005929F |
SHA256: | 534C1831D088072A000753F94E5C8F695B0CA2A4845C10A693B37AA40ACB4DA8 |
SSDEEP: | 12288:lfAVutoEzPRxyjqu7dG1lFlWcYT70pxnnaaoawQjKgRRAhrZNrI0AilFEvxHvBMR:/fM4MROxnFOgHGrZlI0AilFEvxHi5xJ |
.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 23:26:35+01:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 29-Nov-2020 22:26:35 |
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 22:26:35 |
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 | 7.15089 |
.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 |
---|---|---|---|---|
2868 | "C:\Users\admin\AppData\Local\Temp\poop.exe" | C:\Users\admin\AppData\Local\Temp\poop.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.0.0.0 | ||||
2196 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\8jxrsakn.cmdline" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe | — | poop.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) | ||||
3144 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RESD54D.tmp" "c:\Users\admin\AppData\Local\Temp\CSCD54C.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) | ||||
2988 | "C:\Users\admin\AppData\Local\Temp\poop.exe" /wait | C:\Users\admin\AppData\Local\Temp\poop.exe | poop.exe | |
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 | ||||
768 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\05cuowln.cmdline" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe | — | poop.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) | ||||
3372 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RESDD4C.tmp" "c:\Users\admin\AppData\Local\Temp\CSCDD4B.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) | ||||
2168 | "C:\Program Files\Orcus\Orcus.exe" | C:\Program Files\Orcus\Orcus.exe | poop.exe | |
User: admin Integrity Level: HIGH Version: 1.0.0.0 |
PID | Process | Filename | Type | |
---|---|---|---|---|
2196 | csc.exe | C:\Users\admin\AppData\Local\Temp\CSCD54C.tmp | — | |
MD5:— | SHA256:— | |||
2196 | csc.exe | C:\Users\admin\AppData\Local\Temp\8jxrsakn.dll | — | |
MD5:— | SHA256:— | |||
3144 | cvtres.exe | C:\Users\admin\AppData\Local\Temp\RESD54D.tmp | — | |
MD5:— | SHA256:— | |||
2196 | csc.exe | C:\Users\admin\AppData\Local\Temp\8jxrsakn.out | — | |
MD5:— | SHA256:— | |||
2988 | poop.exe | C:\Users\admin\AppData\Local\Temp\05cuowln.0.cs | — | |
MD5:— | SHA256:— | |||
2988 | poop.exe | C:\Users\admin\AppData\Local\Temp\05cuowln.cmdline | — | |
MD5:— | SHA256:— | |||
768 | csc.exe | C:\Users\admin\AppData\Local\Temp\CSCDD4B.tmp | — | |
MD5:— | SHA256:— | |||
3372 | cvtres.exe | C:\Users\admin\AppData\Local\Temp\RESDD4C.tmp | — | |
MD5:— | SHA256:— | |||
768 | csc.exe | C:\Users\admin\AppData\Local\Temp\05cuowln.dll | — | |
MD5:— | SHA256:— | |||
768 | csc.exe | C:\Users\admin\AppData\Local\Temp\05cuowln.out | — | |
MD5:— | SHA256:— |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2168 | Orcus.exe | GET | 200 | 205.185.216.10:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 57.5 Kb | whitelisted |
2168 | Orcus.exe | GET | 304 | 205.185.216.10:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 57.5 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2168 | Orcus.exe | 205.185.216.10:80 | www.download.windowsupdate.com | Highwinds Network Group, Inc. | US | whitelisted |
2168 | Orcus.exe | 24.240.72.240:5353 | chair123.ddns.net | Charter Communications | US | malicious |
Domain | IP | Reputation |
---|---|---|
chair123.ddns.net |
| malicious |
www.download.windowsupdate.com |
| whitelisted |
PID | Process | Class | Message |
---|---|---|---|
— | — | Potentially Bad Traffic | ET POLICY DNS Query to DynDNS Domain *.ddns .net |
2168 | Orcus.exe | A Network Trojan was detected | MALWARE [PTsecurity] Malicious SSL connection (Orcus RAT) |