Malware Analysis Report

2024-11-30 19:07

Sample ID 240311-bg7d2age7z
Target bf7263b764e448afc9ebc0a2b1d3c5cb
SHA256 41cbe11b74100e521c478735575ad3f150c201e8bda5c3f1b2485dc9c34a60ba
Tags
remcos april agilenet persistence rat
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

41cbe11b74100e521c478735575ad3f150c201e8bda5c3f1b2485dc9c34a60ba

Threat Level: Known bad

The file bf7263b764e448afc9ebc0a2b1d3c5cb was found to be: Known bad.

Malicious Activity Summary

remcos april agilenet persistence rat

Remcos family

Modifies WinLogon for persistence

Remcos

Adds policy Run key to start application

Executes dropped EXE

Loads dropped DLL

Obfuscated with Agile.Net obfuscator

Adds Run key to start application

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Runs ping.exe

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-03-11 01:08

Signatures

Remcos family

remcos

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-11 01:08

Reported

2024-03-11 01:10

Platform

win7-20240221-en

Max time kernel

120s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe"

Signatures

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\AppData\\Local\\Temp\\6ytghb\\hebyd783.exe\"" C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\WINDOWS\\system32\\userinit.exe, \"C:\\Users\\Admin\\AppData\\Local\\Temp\\6ytghb\\hebyd783.exe\"" C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe N/A

Remcos

rat remcos

Adds policy Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\546rt7gy8u980i9i08675e = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\6ytghb\\hebyd783.exe\"" C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A

Obfuscated with Agile.Net obfuscator

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\546rt7gy8u980i9i08675e = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\6ytghb\\hebyd783.exe\"" C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Windows\CurrentVersion\Run\aq3ws4e5dr67t8yu9 = "C:\\Windows\\system32\\pcalua.exe -a C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\ddtcfyugih.exe" C:\Windows\SysWOW64\reg.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Windows\CurrentVersion\Run\546rt7gy8u980i9i08675e = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\6ytghb\\hebyd783.exe\"" C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2992 set thread context of 1344 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe

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:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2928 wrote to memory of 2680 N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe C:\Windows\SysWOW64\cmd.exe
PID 2928 wrote to memory of 2680 N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe C:\Windows\SysWOW64\cmd.exe
PID 2928 wrote to memory of 2680 N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe C:\Windows\SysWOW64\cmd.exe
PID 2928 wrote to memory of 2680 N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe C:\Windows\SysWOW64\cmd.exe
PID 2680 wrote to memory of 1572 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2680 wrote to memory of 1572 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2680 wrote to memory of 1572 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2680 wrote to memory of 1572 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2928 wrote to memory of 1076 N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2928 wrote to memory of 1076 N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2928 wrote to memory of 1076 N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2928 wrote to memory of 1076 N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1076 wrote to memory of 2992 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe
PID 1076 wrote to memory of 2992 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe
PID 1076 wrote to memory of 2992 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe
PID 1076 wrote to memory of 2992 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe
PID 2992 wrote to memory of 1344 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
PID 2992 wrote to memory of 1344 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
PID 2992 wrote to memory of 1344 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
PID 2992 wrote to memory of 1344 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
PID 2992 wrote to memory of 1344 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
PID 2992 wrote to memory of 1344 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
PID 2992 wrote to memory of 1344 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
PID 2992 wrote to memory of 1344 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
PID 2992 wrote to memory of 1344 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
PID 2992 wrote to memory of 1344 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
PID 1344 wrote to memory of 2284 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe C:\Windows\SysWOW64\cmd.exe
PID 1344 wrote to memory of 2284 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe C:\Windows\SysWOW64\cmd.exe
PID 1344 wrote to memory of 2284 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe C:\Windows\SysWOW64\cmd.exe
PID 1344 wrote to memory of 2284 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe C:\Windows\SysWOW64\cmd.exe
PID 1344 wrote to memory of 2284 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe C:\Windows\SysWOW64\cmd.exe
PID 1344 wrote to memory of 2284 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe C:\Windows\SysWOW64\cmd.exe
PID 1344 wrote to memory of 2284 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe C:\Windows\SysWOW64\cmd.exe
PID 2284 wrote to memory of 2272 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2284 wrote to memory of 2272 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2284 wrote to memory of 2272 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2284 wrote to memory of 2272 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2284 wrote to memory of 3000 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\6ytghb\hebyd783.exe
PID 2284 wrote to memory of 3000 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\6ytghb\hebyd783.exe
PID 2284 wrote to memory of 3000 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\6ytghb\hebyd783.exe
PID 2284 wrote to memory of 3000 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\6ytghb\hebyd783.exe

Processes

C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe

"C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe"

C:\Windows\SysWOW64\cmd.exe

"cmd.exe" /c REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /f /v aq3ws4e5dr67t8yu9 /t REG_SZ /d C:\Windows\system32\pcalua.exe" -a C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe"

C:\Windows\SysWOW64\reg.exe

REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /f /v aq3ws4e5dr67t8yu9 /t REG_SZ /d C:\Windows\system32\pcalua.exe" -a C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Start-Process C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe

"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe"

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

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

C:\Windows\SysWOW64\cmd.exe

cmd /c ""C:\Users\Admin\AppData\Local\Temp\install.bat" "

C:\Windows\SysWOW64\PING.EXE

PING 127.0.0.1 -n 2

C:\Users\Admin\AppData\Local\Temp\6ytghb\hebyd783.exe

"C:\Users\Admin\AppData\Local\Temp\6ytghb\hebyd783.exe"

Network

N/A

Files

memory/2928-0-0x0000000000180000-0x00000000001E4000-memory.dmp

memory/2928-1-0x00000000746D0000-0x0000000074DBE000-memory.dmp

memory/2928-2-0x00000000006B0000-0x00000000006C6000-memory.dmp

memory/2928-3-0x00000000746D0000-0x0000000074DBE000-memory.dmp

memory/2928-4-0x0000000001D70000-0x0000000001D78000-memory.dmp

memory/2928-5-0x0000000004980000-0x00000000049C0000-memory.dmp

memory/2928-6-0x0000000001EF0000-0x0000000001EF8000-memory.dmp

memory/2928-7-0x0000000001F70000-0x0000000001F78000-memory.dmp

memory/2928-9-0x0000000004980000-0x00000000049C0000-memory.dmp

memory/2928-10-0x00000000746D0000-0x0000000074DBE000-memory.dmp

memory/1076-13-0x0000000074710000-0x0000000074CBB000-memory.dmp

memory/1076-14-0x0000000074710000-0x0000000074CBB000-memory.dmp

memory/1076-15-0x00000000023A0000-0x00000000023E0000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe

MD5 bf7263b764e448afc9ebc0a2b1d3c5cb
SHA1 0b424d6643fd2f8612c2716128df1cfb5e6e576d
SHA256 41cbe11b74100e521c478735575ad3f150c201e8bda5c3f1b2485dc9c34a60ba
SHA512 6dd9f97b9985d8b9399c98db7b1d75bcfd4ff16ae52486eaeb937cb8b06658e7dda2b17682828db3cbd0deef1c948b618cdaf4dd55165515caabf30d5a50dd47

memory/2992-19-0x0000000000CA0000-0x0000000000D04000-memory.dmp

memory/2992-20-0x000000006FF90000-0x000000007067E000-memory.dmp

memory/1076-21-0x0000000074710000-0x0000000074CBB000-memory.dmp

memory/2992-22-0x00000000004A0000-0x00000000004B6000-memory.dmp

memory/2992-23-0x0000000000B90000-0x0000000000BD0000-memory.dmp

memory/2992-24-0x000000006FF90000-0x000000007067E000-memory.dmp

memory/2992-25-0x0000000000950000-0x000000000095A000-memory.dmp

memory/1344-26-0x0000000000400000-0x0000000000417000-memory.dmp

memory/2992-28-0x0000000000B90000-0x0000000000BD0000-memory.dmp

memory/1344-29-0x0000000000400000-0x0000000000417000-memory.dmp

memory/1344-30-0x0000000000400000-0x0000000000417000-memory.dmp

memory/1344-32-0x0000000000400000-0x0000000000417000-memory.dmp

memory/1344-34-0x0000000000400000-0x0000000000417000-memory.dmp

memory/1344-35-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

memory/1344-36-0x0000000000400000-0x0000000000417000-memory.dmp

memory/1344-39-0x0000000000400000-0x0000000000417000-memory.dmp

memory/2992-38-0x000000006FF90000-0x000000007067E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\install.bat

MD5 08eb3fcea962bf376aff7477188b1f83
SHA1 80839a74d709ddbdf456b455c9503bf079892c23
SHA256 77bbaa27cd9254e2c3c33f31541aec89bc0918d60d5ecfd9c66f2a58bd6a2af7
SHA512 abd8f6e3a19be619fbe7c0b6e9e753bda42ecf563001d47d936ffe0fb37d906b6bef681e0f9697c6a19761424729d2b15f75d85408cd4f8ca1bdc25adf79b18b

\Users\Admin\AppData\Local\Temp\6ytghb\hebyd783.exe

MD5 53076abbb58ebffb79177bef0db30888
SHA1 a7f51030b39b42ef54afba08124908179a6f5e85
SHA256 f7c22d1ac8bd67e0423dfd4929eb1dcebada6e32a573c6228171e7bef2c2b76b
SHA512 19eed50bca35358af182d000eb005f587dce54643294040b41b472e8a1754df28122579bb8d79d2cd2f430ca9b4134ca6c5369b30b922e8b146a8bbfaeb6f9eb

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-11 01:08

Reported

2024-03-11 01:10

Platform

win10v2004-20240226-en

Max time kernel

149s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe"

Signatures

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\AppData\\Local\\Temp\\6ytghb\\hebyd783.exe\"" C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\WINDOWS\\system32\\userinit.exe, \"C:\\Users\\Admin\\AppData\\Local\\Temp\\6ytghb\\hebyd783.exe\"" C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe N/A

Remcos

rat remcos

Adds policy Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\546rt7gy8u980i9i08675e = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\6ytghb\\hebyd783.exe\"" C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe N/A

Obfuscated with Agile.Net obfuscator

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\aq3ws4e5dr67t8yu9 = "C:\\Windows\\system32\\pcalua.exe -a C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\ddtcfyugih.exe" C:\Windows\SysWOW64\reg.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\546rt7gy8u980i9i08675e = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\6ytghb\\hebyd783.exe\"" C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\546rt7gy8u980i9i08675e = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\6ytghb\\hebyd783.exe\"" C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3220 set thread context of 4252 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe

Runs ping.exe

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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3180 wrote to memory of 4712 N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe C:\Windows\SysWOW64\cmd.exe
PID 3180 wrote to memory of 4712 N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe C:\Windows\SysWOW64\cmd.exe
PID 3180 wrote to memory of 4712 N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe C:\Windows\SysWOW64\cmd.exe
PID 4712 wrote to memory of 4804 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 4712 wrote to memory of 4804 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 4712 wrote to memory of 4804 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 3180 wrote to memory of 708 N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3180 wrote to memory of 708 N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3180 wrote to memory of 708 N/A C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 708 wrote to memory of 3220 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe
PID 708 wrote to memory of 3220 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe
PID 708 wrote to memory of 3220 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe
PID 3220 wrote to memory of 4252 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
PID 3220 wrote to memory of 4252 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
PID 3220 wrote to memory of 4252 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
PID 3220 wrote to memory of 4252 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
PID 3220 wrote to memory of 4252 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
PID 3220 wrote to memory of 4252 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
PID 3220 wrote to memory of 4252 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
PID 3220 wrote to memory of 4252 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
PID 3220 wrote to memory of 4252 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
PID 4252 wrote to memory of 4196 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe C:\Windows\SysWOW64\cmd.exe
PID 4252 wrote to memory of 4196 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe C:\Windows\SysWOW64\cmd.exe
PID 4252 wrote to memory of 4196 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe C:\Windows\SysWOW64\cmd.exe
PID 4196 wrote to memory of 4816 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 4196 wrote to memory of 4816 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 4196 wrote to memory of 4816 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 4196 wrote to memory of 840 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\6ytghb\hebyd783.exe
PID 4196 wrote to memory of 840 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\6ytghb\hebyd783.exe
PID 4196 wrote to memory of 840 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\6ytghb\hebyd783.exe

Processes

C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe

"C:\Users\Admin\AppData\Local\Temp\bf7263b764e448afc9ebc0a2b1d3c5cb.exe"

C:\Windows\SysWOW64\cmd.exe

"cmd.exe" /c REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /f /v aq3ws4e5dr67t8yu9 /t REG_SZ /d C:\Windows\system32\pcalua.exe" -a C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe"

C:\Windows\SysWOW64\reg.exe

REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /f /v aq3ws4e5dr67t8yu9 /t REG_SZ /d C:\Windows\system32\pcalua.exe" -a C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Start-Process C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe

"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe"

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

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

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\install.bat" "

C:\Windows\SysWOW64\PING.EXE

PING 127.0.0.1 -n 2

C:\Users\Admin\AppData\Local\Temp\6ytghb\hebyd783.exe

"C:\Users\Admin\AppData\Local\Temp\6ytghb\hebyd783.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 104.241.123.92.in-addr.arpa udp
US 8.8.8.8:53 140.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 174.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 32.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 134.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 208.143.182.52.in-addr.arpa udp

Files

memory/3180-0-0x0000000000DC0000-0x0000000000E24000-memory.dmp

memory/3180-1-0x0000000074EA0000-0x0000000075650000-memory.dmp

memory/3180-2-0x0000000005700000-0x0000000005716000-memory.dmp

memory/3180-3-0x00000000057F0000-0x0000000005800000-memory.dmp

memory/3180-4-0x00000000064A0000-0x0000000006A44000-memory.dmp

memory/3180-5-0x0000000005EE0000-0x0000000005EE8000-memory.dmp

memory/3180-6-0x0000000005FF0000-0x0000000006082000-memory.dmp

memory/3180-8-0x0000000005FE0000-0x0000000005FE8000-memory.dmp

memory/3180-7-0x00000000057F0000-0x0000000005800000-memory.dmp

memory/3180-9-0x0000000006410000-0x0000000006454000-memory.dmp

memory/3180-10-0x0000000074EA0000-0x0000000075650000-memory.dmp

memory/3180-11-0x00000000057F0000-0x0000000005800000-memory.dmp

memory/3180-12-0x00000000061D0000-0x00000000061D8000-memory.dmp

memory/3180-14-0x00000000057F0000-0x0000000005800000-memory.dmp

memory/3180-16-0x0000000074EA0000-0x0000000075650000-memory.dmp

memory/708-17-0x0000000074EA0000-0x0000000075650000-memory.dmp

memory/708-19-0x0000000004F10000-0x0000000004F46000-memory.dmp

memory/708-18-0x0000000004F00000-0x0000000004F10000-memory.dmp

memory/708-20-0x0000000005580000-0x0000000005BA8000-memory.dmp

memory/708-21-0x00000000054D0000-0x00000000054F2000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1qocu323.2r3.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/708-22-0x0000000005DA0000-0x0000000005E06000-memory.dmp

memory/708-28-0x0000000005E50000-0x0000000005EB6000-memory.dmp

memory/708-33-0x0000000005FD0000-0x0000000006324000-memory.dmp

memory/708-34-0x00000000064D0000-0x00000000064EE000-memory.dmp

memory/708-35-0x0000000006510000-0x000000000655C000-memory.dmp

memory/708-36-0x00000000076A0000-0x0000000007736000-memory.dmp

memory/708-37-0x00000000069D0000-0x00000000069EA000-memory.dmp

memory/708-38-0x0000000006A20000-0x0000000006A42000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ddtcfyugih.exe

MD5 bf7263b764e448afc9ebc0a2b1d3c5cb
SHA1 0b424d6643fd2f8612c2716128df1cfb5e6e576d
SHA256 41cbe11b74100e521c478735575ad3f150c201e8bda5c3f1b2485dc9c34a60ba
SHA512 6dd9f97b9985d8b9399c98db7b1d75bcfd4ff16ae52486eaeb937cb8b06658e7dda2b17682828db3cbd0deef1c948b618cdaf4dd55165515caabf30d5a50dd47

memory/3220-43-0x0000000074EA0000-0x0000000075650000-memory.dmp

memory/708-44-0x0000000074EA0000-0x0000000075650000-memory.dmp

memory/3220-45-0x0000000004EF0000-0x0000000004F00000-memory.dmp

memory/3220-46-0x0000000004EF0000-0x0000000004F00000-memory.dmp

memory/3220-47-0x0000000074EA0000-0x0000000075650000-memory.dmp

memory/3220-48-0x0000000005B40000-0x0000000005B4A000-memory.dmp

memory/3220-49-0x0000000004EF0000-0x0000000004F00000-memory.dmp

memory/4252-50-0x0000000000400000-0x0000000000417000-memory.dmp

memory/4252-53-0x0000000000400000-0x0000000000417000-memory.dmp

memory/3220-54-0x0000000074EA0000-0x0000000075650000-memory.dmp

memory/4252-55-0x0000000000400000-0x0000000000417000-memory.dmp

memory/4252-61-0x0000000000400000-0x0000000000417000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\install.bat

MD5 08eb3fcea962bf376aff7477188b1f83
SHA1 80839a74d709ddbdf456b455c9503bf079892c23
SHA256 77bbaa27cd9254e2c3c33f31541aec89bc0918d60d5ecfd9c66f2a58bd6a2af7
SHA512 abd8f6e3a19be619fbe7c0b6e9e753bda42ecf563001d47d936ffe0fb37d906b6bef681e0f9697c6a19761424729d2b15f75d85408cd4f8ca1bdc25adf79b18b

C:\Users\Admin\AppData\Local\Temp\6ytghb\hebyd783.exe

MD5 8ea79e659da869468746abe850d67996
SHA1 c4d483ac89670539592d1b73733c25fb4fe3f574
SHA256 7d8d8696acd1815316174fba563f2e2ad0be3b5e9c6a28e237f9131a41067169
SHA512 f7d62ffa3f0cd1e3e8a163ee2d724854f749ece3169180f573ca683f2641519e8c7fc4308e0e4cc362a78f40640649d2f251ff0e35cd1e1710f810d79b7512b5