Malware Analysis Report

2025-08-11 01:42

Sample ID 221109-xvnpqsdagl
Target 387f95a838c7e7698e1387206b627526d9265cadeef240338b00ccaa77490213.xls
SHA256 387f95a838c7e7698e1387206b627526d9265cadeef240338b00ccaa77490213
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

387f95a838c7e7698e1387206b627526d9265cadeef240338b00ccaa77490213

Threat Level: Likely malicious

The file 387f95a838c7e7698e1387206b627526d9265cadeef240338b00ccaa77490213.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 19:10

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 19:10

Reported

2022-11-09 19:13

Platform

win10-20220812-en

Max time kernel

168s

Max time network

179s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\387f95a838c7e7698e1387206b627526d9265cadeef240338b00ccaa77490213.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\387f95a838c7e7698e1387206b627526d9265cadeef240338b00ccaa77490213.xls"

Network

Country Destination Domain Proto
NL 52.178.17.3:443 tcp
US 209.197.3.8:80 tcp

Files

memory/4748-116-0x00007FF7D2620000-0x00007FF7D2630000-memory.dmp

memory/4748-117-0x00007FF7D2620000-0x00007FF7D2630000-memory.dmp

memory/4748-118-0x00007FF7D2620000-0x00007FF7D2630000-memory.dmp

memory/4748-119-0x00007FF7D2620000-0x00007FF7D2630000-memory.dmp

memory/4748-128-0x00007FF7CEC60000-0x00007FF7CEC70000-memory.dmp

memory/4748-129-0x00007FF7CEC60000-0x00007FF7CEC70000-memory.dmp

memory/4748-292-0x00007FF7D2620000-0x00007FF7D2630000-memory.dmp

memory/4748-293-0x00007FF7D2620000-0x00007FF7D2630000-memory.dmp

memory/4748-294-0x00007FF7D2620000-0x00007FF7D2630000-memory.dmp

memory/4748-295-0x00007FF7D2620000-0x00007FF7D2630000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-11-09 19:10

Reported

2022-11-09 19:13

Platform

win10-20220812-en

Max time kernel

155s

Max time network

180s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\387f95a838c7e7698e1387206b627526d9265cadeef240338b00ccaa77490213.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\387f95a838c7e7698e1387206b627526d9265cadeef240338b00ccaa77490213.xls"

Network

Country Destination Domain Proto
FR 51.11.192.50:443 tcp
US 93.184.220.29:80 tcp

Files

memory/3580-116-0x00007FFA815E0000-0x00007FFA815F0000-memory.dmp

memory/3580-117-0x00007FFA815E0000-0x00007FFA815F0000-memory.dmp

memory/3580-118-0x00007FFA815E0000-0x00007FFA815F0000-memory.dmp

memory/3580-119-0x00007FFA815E0000-0x00007FFA815F0000-memory.dmp

memory/3580-128-0x00007FFA7DFF0000-0x00007FFA7E000000-memory.dmp

memory/3580-129-0x00007FFA7DFF0000-0x00007FFA7E000000-memory.dmp

memory/3580-290-0x00007FFA815E0000-0x00007FFA815F0000-memory.dmp

memory/3580-291-0x00007FFA815E0000-0x00007FFA815F0000-memory.dmp

memory/3580-292-0x00007FFA815E0000-0x00007FFA815F0000-memory.dmp

memory/3580-293-0x00007FFA815E0000-0x00007FFA815F0000-memory.dmp