Malware Analysis Report

2025-08-11 01:43

Sample ID 221109-x2dhcadbdl
Target 6b641b11c0c4a907a2ccecac23abd74151d5f80c2e5d49ad8f3e97175f9cf3db.xls
SHA256 6b641b11c0c4a907a2ccecac23abd74151d5f80c2e5d49ad8f3e97175f9cf3db
Tags
macro xlm
score
8/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

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
8/10

SHA256

6b641b11c0c4a907a2ccecac23abd74151d5f80c2e5d49ad8f3e97175f9cf3db

Threat Level: Likely malicious

The file 6b641b11c0c4a907a2ccecac23abd74151d5f80c2e5d49ad8f3e97175f9cf3db.xls was found to be: Likely malicious.

Malicious Activity Summary

macro xlm

Suspicious Office macro

Checks processor information in registry

Enumerates system info in registry

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-11-09 19:20

Signatures

Suspicious Office macro

macro xlm
Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-11-09 19:20

Reported

2022-11-09 19:23

Platform

win10-20220812-en

Max time kernel

148s

Max time network

156s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\6b641b11c0c4a907a2ccecac23abd74151d5f80c2e5d49ad8f3e97175f9cf3db.xls"

Signatures

Checks processor information in registry

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

Enumerates system info in registry

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

Suspicious behavior: AddClipboardFormatListener

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

Processes

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

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\6b641b11c0c4a907a2ccecac23abd74151d5f80c2e5d49ad8f3e97175f9cf3db.xls"

Network

Country Destination Domain Proto
IE 20.50.73.9:443 tcp
US 209.197.3.8:80 tcp

Files

memory/2608-120-0x00007FFF6D700000-0x00007FFF6D710000-memory.dmp

memory/2608-121-0x00007FFF6D700000-0x00007FFF6D710000-memory.dmp

memory/2608-122-0x00007FFF6D700000-0x00007FFF6D710000-memory.dmp

memory/2608-123-0x00007FFF6D700000-0x00007FFF6D710000-memory.dmp

memory/2608-132-0x00007FFF69B90000-0x00007FFF69BA0000-memory.dmp

memory/2608-133-0x00007FFF69B90000-0x00007FFF69BA0000-memory.dmp

memory/2608-290-0x00007FFF6D700000-0x00007FFF6D710000-memory.dmp

memory/2608-291-0x00007FFF6D700000-0x00007FFF6D710000-memory.dmp

memory/2608-292-0x00007FFF6D700000-0x00007FFF6D710000-memory.dmp

memory/2608-293-0x00007FFF6D700000-0x00007FFF6D710000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-11-09 19:20

Reported

2022-11-09 19:23

Platform

win10-20220812-en

Max time kernel

108s

Max time network

142s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\6b641b11c0c4a907a2ccecac23abd74151d5f80c2e5d49ad8f3e97175f9cf3db.xls"

Signatures

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Program Files\Microsoft Office\Root\Office16\EXCEL.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\EXCEL.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A

Suspicious behavior: AddClipboardFormatListener

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

Processes

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

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\6b641b11c0c4a907a2ccecac23abd74151d5f80c2e5d49ad8f3e97175f9cf3db.xls"

Network

Country Destination Domain Proto
US 20.189.173.13:443 tcp
US 209.197.3.8:80 tcp

Files

memory/2584-117-0x00007FFAF1600000-0x00007FFAF1610000-memory.dmp

memory/2584-118-0x00007FFAF1600000-0x00007FFAF1610000-memory.dmp

memory/2584-119-0x00007FFAF1600000-0x00007FFAF1610000-memory.dmp

memory/2584-120-0x00007FFAF1600000-0x00007FFAF1610000-memory.dmp

memory/2584-129-0x00007FFAEDA90000-0x00007FFAEDAA0000-memory.dmp

memory/2584-130-0x00007FFAEDA90000-0x00007FFAEDAA0000-memory.dmp

memory/2584-305-0x00007FFAF1600000-0x00007FFAF1610000-memory.dmp

memory/2584-306-0x00007FFAF1600000-0x00007FFAF1610000-memory.dmp

memory/2584-307-0x00007FFAF1600000-0x00007FFAF1610000-memory.dmp

memory/2584-308-0x00007FFAF1600000-0x00007FFAF1610000-memory.dmp