Malware Analysis Report

2024-10-24 17:07

Sample ID 240412-bqy41sec7v
Target 1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793
SHA256 1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793
Tags
orcus ligeon rat spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793

Threat Level: Known bad

The file 1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793 was found to be: Known bad.

Malicious Activity Summary

orcus ligeon rat spyware stealer

Orcus

Orcurs Rat Executable

Executes dropped EXE

Checks computer location settings

Deletes itself

Suspicious use of SetThreadContext

AutoIT Executable

Unsigned PE

Enumerates physical storage devices

Creates scheduled task(s)

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Runs ping.exe

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-12 01:21

Signatures

AutoIT Executable

Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-12 01:21

Reported

2024-04-12 01:24

Platform

win7-20240221-en

Max time kernel

148s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe"

Signatures

Orcus

rat spyware stealer orcus

Orcurs Rat Executable

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Deletes itself

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A

AutoIT Executable

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Enumerates physical storage devices

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Runs ping.exe

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\PING.EXE N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2324 wrote to memory of 1664 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2324 wrote to memory of 1664 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2324 wrote to memory of 1664 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2324 wrote to memory of 1664 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2324 wrote to memory of 1664 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2324 wrote to memory of 1664 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2324 wrote to memory of 1664 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2324 wrote to memory of 1664 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2324 wrote to memory of 1664 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2324 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\SysWOW64\schtasks.exe
PID 2324 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\SysWOW64\schtasks.exe
PID 2324 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\SysWOW64\schtasks.exe
PID 2324 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\SysWOW64\schtasks.exe
PID 2324 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\SysWOW64\cmd.exe
PID 2324 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\SysWOW64\cmd.exe
PID 2324 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\SysWOW64\cmd.exe
PID 2324 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\SysWOW64\cmd.exe
PID 2700 wrote to memory of 2564 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2700 wrote to memory of 2564 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2700 wrote to memory of 2564 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2700 wrote to memory of 2564 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2428 wrote to memory of 1564 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe
PID 2428 wrote to memory of 1564 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe
PID 2428 wrote to memory of 1564 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe
PID 2428 wrote to memory of 1564 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe
PID 1564 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1564 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1564 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1564 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1564 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1564 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1564 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1564 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1564 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1564 wrote to memory of 268 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\SysWOW64\schtasks.exe
PID 1564 wrote to memory of 268 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\SysWOW64\schtasks.exe
PID 1564 wrote to memory of 268 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\SysWOW64\schtasks.exe
PID 1564 wrote to memory of 268 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\SysWOW64\schtasks.exe
PID 2428 wrote to memory of 1132 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe
PID 2428 wrote to memory of 1132 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe
PID 2428 wrote to memory of 1132 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe
PID 2428 wrote to memory of 1132 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe
PID 1132 wrote to memory of 1092 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1132 wrote to memory of 1092 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1132 wrote to memory of 1092 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1132 wrote to memory of 1092 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1132 wrote to memory of 1092 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1132 wrote to memory of 1092 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1132 wrote to memory of 1092 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1132 wrote to memory of 1092 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1132 wrote to memory of 1092 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1132 wrote to memory of 2016 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\SysWOW64\schtasks.exe
PID 1132 wrote to memory of 2016 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\SysWOW64\schtasks.exe
PID 1132 wrote to memory of 2016 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\SysWOW64\schtasks.exe
PID 1132 wrote to memory of 2016 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\SysWOW64\schtasks.exe
PID 2428 wrote to memory of 1592 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe
PID 2428 wrote to memory of 1592 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe
PID 2428 wrote to memory of 1592 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe
PID 2428 wrote to memory of 1592 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe
PID 1592 wrote to memory of 2168 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1592 wrote to memory of 2168 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1592 wrote to memory of 2168 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1592 wrote to memory of 2168 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1592 wrote to memory of 2168 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe

"C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\SysWOW64\schtasks.exe" /create /tn sfc /tr "C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe" /sc minute /mo 1 /F

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" /k ping 127.0.0.1 -t 0 & del C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe & exit

C:\Windows\SysWOW64\PING.EXE

ping 127.0.0.1 -t 0

C:\Windows\system32\taskeng.exe

taskeng.exe {83C5D56C-B494-4B99-93D0-9DFB6F6E20ED} S-1-5-21-778096762-2241304387-192235952-1000:AYFLYVMK\Admin:Interactive:[1]

C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe

C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\SysWOW64\schtasks.exe" /create /tn sfc /tr "C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe" /sc minute /mo 1 /F

C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe

C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\SysWOW64\schtasks.exe" /create /tn sfc /tr "C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe" /sc minute /mo 1 /F

C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe

C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\SysWOW64\schtasks.exe" /create /tn sfc /tr "C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe" /sc minute /mo 1 /F

Network

Country Destination Domain Proto
US 8.8.8.8:53 ligeon.ddns.net udp

Files

memory/2324-0-0x0000000000950000-0x0000000000BFA000-memory.dmp

memory/2324-1-0x00000000001E0000-0x00000000001E1000-memory.dmp

memory/1664-2-0x00000000001B0000-0x000000000029A000-memory.dmp

memory/1664-3-0x00000000001B0000-0x000000000029A000-memory.dmp

memory/1664-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/1664-9-0x00000000001B0000-0x000000000029A000-memory.dmp

memory/1664-10-0x00000000001B0000-0x000000000029A000-memory.dmp

memory/1664-13-0x0000000074260000-0x000000007494E000-memory.dmp

memory/1664-14-0x00000000049B0000-0x00000000049F0000-memory.dmp

memory/1664-15-0x0000000000350000-0x000000000035E000-memory.dmp

memory/1664-16-0x00000000007C0000-0x000000000081C000-memory.dmp

memory/1664-17-0x00000000003A0000-0x00000000003B2000-memory.dmp

memory/1664-18-0x0000000000400000-0x0000000000408000-memory.dmp

memory/1664-19-0x0000000000620000-0x0000000000638000-memory.dmp

memory/1664-20-0x0000000000650000-0x0000000000660000-memory.dmp

C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe

MD5 29dd70cfb7f79293242e6f65a503f033
SHA1 4f927a50144b38612fd1aa6ab4aa4ee555f151d4
SHA256 448d0a0a1b97ae6fcfcb16ea158c5c6330a89a7b4a8f2a062c1e3493e09f5aea
SHA512 65c8117a6adb764572c6b829ac7fafb5f6939546374ee77d7365fb21dfe8436cffca93e8fbf4851c45068f92c1e3240516f9296a2119472417065fb470b321a6

memory/1564-23-0x0000000000CE0000-0x0000000000F8A000-memory.dmp

memory/2264-25-0x0000000000120000-0x000000000020A000-memory.dmp

memory/2264-31-0x0000000000120000-0x000000000020A000-memory.dmp

memory/2264-32-0x0000000000120000-0x000000000020A000-memory.dmp

memory/1664-33-0x0000000074260000-0x000000007494E000-memory.dmp

memory/2264-34-0x0000000074260000-0x000000007494E000-memory.dmp

memory/2264-35-0x0000000074260000-0x000000007494E000-memory.dmp

memory/1132-37-0x0000000001070000-0x000000000131A000-memory.dmp

memory/1092-39-0x0000000000400000-0x00000000004EA000-memory.dmp

memory/1092-45-0x0000000000400000-0x00000000004EA000-memory.dmp

memory/1092-46-0x0000000000400000-0x00000000004EA000-memory.dmp

memory/1092-47-0x0000000074260000-0x000000007494E000-memory.dmp

memory/1092-48-0x00000000048E0000-0x0000000004920000-memory.dmp

memory/1092-49-0x0000000074260000-0x000000007494E000-memory.dmp

memory/1592-51-0x0000000001070000-0x000000000131A000-memory.dmp

memory/2168-61-0x0000000074260000-0x000000007494E000-memory.dmp

memory/2168-62-0x0000000004AA0000-0x0000000004AE0000-memory.dmp

memory/2168-63-0x0000000074260000-0x000000007494E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-12 01:21

Reported

2024-04-12 01:24

Platform

win10v2004-20240226-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe"

Signatures

Orcus

rat spyware stealer orcus

Orcurs Rat Executable

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe N/A

AutoIT Executable

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Enumerates physical storage devices

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Runs ping.exe

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\PING.EXE N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4312 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 4312 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 4312 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 4312 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 4312 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 4312 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\SysWOW64\schtasks.exe
PID 4312 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\SysWOW64\schtasks.exe
PID 4312 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\SysWOW64\schtasks.exe
PID 4312 wrote to memory of 5092 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\SysWOW64\cmd.exe
PID 4312 wrote to memory of 5092 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\SysWOW64\cmd.exe
PID 4312 wrote to memory of 5092 N/A C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe C:\Windows\SysWOW64\cmd.exe
PID 5092 wrote to memory of 1900 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 5092 wrote to memory of 1900 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 5092 wrote to memory of 1900 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2864 wrote to memory of 3796 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2864 wrote to memory of 3796 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2864 wrote to memory of 3796 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2864 wrote to memory of 3796 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2864 wrote to memory of 3796 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2864 wrote to memory of 4980 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\SysWOW64\schtasks.exe
PID 2864 wrote to memory of 4980 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\SysWOW64\schtasks.exe
PID 2864 wrote to memory of 4980 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\SysWOW64\schtasks.exe
PID 1504 wrote to memory of 3932 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1504 wrote to memory of 3932 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1504 wrote to memory of 3932 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1504 wrote to memory of 3932 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1504 wrote to memory of 3932 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1504 wrote to memory of 2944 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\SysWOW64\schtasks.exe
PID 1504 wrote to memory of 2944 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\SysWOW64\schtasks.exe
PID 1504 wrote to memory of 2944 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\SysWOW64\schtasks.exe
PID 1760 wrote to memory of 4504 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1760 wrote to memory of 4504 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1760 wrote to memory of 4504 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1760 wrote to memory of 4504 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1760 wrote to memory of 4504 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1760 wrote to memory of 184 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\SysWOW64\schtasks.exe
PID 1760 wrote to memory of 184 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\SysWOW64\schtasks.exe
PID 1760 wrote to memory of 184 N/A C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe C:\Windows\SysWOW64\schtasks.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe

"C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\SysWOW64\schtasks.exe" /create /tn sfc /tr "C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe" /sc minute /mo 1 /F

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" /k ping 127.0.0.1 -t 0 & del C:\Users\Admin\AppData\Local\Temp\1b670ff7d1762cf8ace33e878b4d4364af807690ebf4baa0fb817d1beeb7d793.exe & exit

C:\Windows\SysWOW64\PING.EXE

ping 127.0.0.1 -t 0

C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe

C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\SysWOW64\schtasks.exe" /create /tn sfc /tr "C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe" /sc minute /mo 1 /F

C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe

C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\SysWOW64\schtasks.exe" /create /tn sfc /tr "C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe" /sc minute /mo 1 /F

C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe

C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\SysWOW64\schtasks.exe" /create /tn sfc /tr "C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe" /sc minute /mo 1 /F

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 130.211.222.173.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 94.65.42.20.in-addr.arpa udp

Files

memory/4312-0-0x0000000000980000-0x0000000000C2A000-memory.dmp

memory/4312-1-0x00000000010F0000-0x00000000010F1000-memory.dmp

memory/2616-2-0x0000000000400000-0x00000000004EA000-memory.dmp

memory/2616-7-0x0000000074230000-0x00000000749E0000-memory.dmp

memory/2616-8-0x00000000057E0000-0x00000000057F0000-memory.dmp

memory/2616-9-0x00000000013D0000-0x00000000013DE000-memory.dmp

memory/2616-10-0x0000000005680000-0x00000000056DC000-memory.dmp

memory/2616-11-0x0000000005DC0000-0x0000000006364000-memory.dmp

memory/2616-14-0x0000000005810000-0x00000000058A2000-memory.dmp

memory/2616-15-0x00000000057F0000-0x0000000005802000-memory.dmp

memory/2616-16-0x0000000005CF0000-0x0000000005CF8000-memory.dmp

memory/2616-17-0x0000000005D10000-0x0000000005D28000-memory.dmp

memory/2616-18-0x0000000006640000-0x0000000006802000-memory.dmp

memory/2616-20-0x00000000064B0000-0x00000000064BA000-memory.dmp

memory/2616-19-0x0000000005D90000-0x0000000005DA0000-memory.dmp

C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe

MD5 9ba31f69e1bd48fac5513a8ece23b98f
SHA1 075b764c5556b2d5547ba613043169740443c573
SHA256 63877b3c46ecc2639003409299de09a78a27dea31ab5882d068ef70df697918a
SHA512 0d8b41b53699d166d04bebde906afd403ca394e70a03edc00e434e742cc7eb5d287e065099193296a35b1bf46fb89da5da5cbe330fbb7c5361596c56797495e3

memory/2864-22-0x0000000000750000-0x00000000009FA000-memory.dmp

memory/2616-24-0x0000000074230000-0x00000000749E0000-memory.dmp

memory/2616-30-0x00000000057E0000-0x00000000057F0000-memory.dmp

memory/3796-31-0x0000000074230000-0x00000000749E0000-memory.dmp

memory/3796-33-0x0000000074230000-0x00000000749E0000-memory.dmp

memory/1504-35-0x0000000000750000-0x00000000009FA000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\RegSvcs.exe.log

MD5 0672db2ef13237d5cb85075ff4915942
SHA1 ad8b4d3eb5e40791c47d48b22e273486f25f663f
SHA256 0a933408890369b5a178f9c30aa93d2c94f425650815cf8e8310de4e90a3b519
SHA512 84ad10ba5b695567d33a52f786405a5544aa49d8d23631ba9edf3afa877c5dbd81570d15bcf74bce5d9fb1afad2117d0a4ef913b396c0d923afefe615619c84b

memory/3932-42-0x0000000074230000-0x00000000749E0000-memory.dmp

memory/3932-43-0x0000000005650000-0x0000000005660000-memory.dmp

memory/3932-44-0x0000000074230000-0x00000000749E0000-memory.dmp

memory/1760-46-0x0000000000750000-0x00000000009FA000-memory.dmp

memory/4504-52-0x0000000074230000-0x00000000749E0000-memory.dmp

memory/4504-53-0x00000000058A0000-0x00000000058B0000-memory.dmp

memory/4504-54-0x0000000074230000-0x00000000749E0000-memory.dmp