Malware Analysis Report

2024-11-30 14:50

Sample ID 240925-f6nqfa1akg
Target 25092024_0529_Request for Quotation - NPN 80024835 document.z
SHA256 5686af9a49c9c4740f04fe38d307ab1a5020f5612a6ed84d354795e15d683e69
Tags
vipkeylogger collection discovery keylogger 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

5686af9a49c9c4740f04fe38d307ab1a5020f5612a6ed84d354795e15d683e69

Threat Level: Known bad

The file 25092024_0529_Request for Quotation - NPN 80024835 document.z was found to be: Known bad.

Malicious Activity Summary

vipkeylogger collection discovery keylogger stealer

VIPKeylogger

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

AutoIT Executable

Suspicious use of SetThreadContext

Enumerates physical storage devices

Program crash

Browser Information Discovery

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of FindShellTrayWindow

Suspicious behavior: MapViewOfSection

outlook_office_path

outlook_win_path

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SendNotifyMessage

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-25 05:29

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

2024-09-25 05:29

Reported

2024-09-25 05:34

Platform

win7-20240903-en

Max time kernel

122s

Max time network

134s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A checkip.dyndns.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3044 set thread context of 2388 N/A C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Browser Information Discovery

discovery

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: EnumeratesProcesses

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

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.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 WriteProcessMemory

Description Indicator Process Target
PID 3044 wrote to memory of 2388 N/A C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3044 wrote to memory of 2388 N/A C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3044 wrote to memory of 2388 N/A C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3044 wrote to memory of 2388 N/A C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3044 wrote to memory of 2388 N/A C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3044 wrote to memory of 2388 N/A C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3044 wrote to memory of 2388 N/A C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3044 wrote to memory of 2388 N/A C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.exe

"C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.exe"

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

"C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 checkip.dyndns.org udp
DE 193.122.6.168:80 checkip.dyndns.org tcp
US 8.8.8.8:53 reallyfreegeoip.org udp
US 172.67.177.134:443 reallyfreegeoip.org tcp
US 8.8.8.8:53 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp

Files

memory/3044-2-0x0000000003FE0000-0x00000000043E0000-memory.dmp

memory/2388-3-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2388-7-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2388-5-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2388-8-0x00000000741EE000-0x00000000741EF000-memory.dmp

memory/2388-9-0x00000000741E0000-0x00000000748CE000-memory.dmp

memory/2388-10-0x00000000741EE000-0x00000000741EF000-memory.dmp

memory/2388-11-0x00000000741E0000-0x00000000748CE000-memory.dmp

memory/2388-12-0x00000000741E0000-0x00000000748CE000-memory.dmp

memory/2388-13-0x00000000741E0000-0x00000000748CE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-25 05:29

Reported

2024-09-25 05:34

Platform

win10v2004-20240802-en

Max time kernel

93s

Max time network

203s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Looks up external IP address via web service

Description Indicator Process Target
N/A checkip.dyndns.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1012 set thread context of 2280 N/A C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: EnumeratesProcesses

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

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.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

Processes

C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.exe

"C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.exe"

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

"C:\Users\Admin\AppData\Local\Temp\Request for Quotation - NPN 80024835 document.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1012 -ip 1012

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1012 -s 812

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2280 -ip 2280

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2280 -s 1444

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 checkip.dyndns.org udp
JP 132.226.8.169:80 checkip.dyndns.org tcp
US 8.8.8.8:53 169.8.226.132.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 37.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp

Files

memory/1012-2-0x00000000040E0000-0x00000000042E0000-memory.dmp

memory/2280-3-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2280-4-0x000000007372E000-0x000000007372F000-memory.dmp

memory/2280-5-0x0000000005CC0000-0x0000000006264000-memory.dmp

memory/2280-6-0x0000000005710000-0x00000000057AC000-memory.dmp

memory/2280-7-0x0000000073720000-0x0000000073ED0000-memory.dmp

memory/2280-8-0x0000000073720000-0x0000000073ED0000-memory.dmp