Malware Analysis Report

2024-10-16 02:53

Sample ID 240622-wcztls1fkm
Target Doc1.doc
SHA256 97b84105ed69bf520ed6748bc69122a8d6de5e105efc5efa93554668f959dd57
Tags
macro macro_on_action
score
8/10

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
8/10

SHA256

97b84105ed69bf520ed6748bc69122a8d6de5e105efc5efa93554668f959dd57

Threat Level: Likely malicious

The file Doc1.doc was found to be: Likely malicious.

Malicious Activity Summary

macro macro_on_action

Office macro that triggers on suspicious action

Suspicious Office macro

Suspicious use of SetWindowsHookEx

Checks processor information in registry

Enumerates system info in registry

Suspicious behavior: AddClipboardFormatListener

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-22 17:47

Signatures

Office macro that triggers on suspicious action

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

Suspicious Office macro

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-22 17:47

Reported

2024-06-22 17:51

Platform

win11-20240508-en

Max time kernel

145s

Max time network

143s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Doc1.doc" /o ""

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

Suspicious behavior: AddClipboardFormatListener

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

Processes

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

"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Doc1.doc" /o ""

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 the.earth.li udp
US 8.8.8.8:53 roaming.officeapps.live.com udp
US 8.8.8.8:53 metadata.templates.cdn.office.net udp

Files

memory/336-0-0x00007FFBF2FF0000-0x00007FFBF3000000-memory.dmp

memory/336-2-0x00007FFBF2FF0000-0x00007FFBF3000000-memory.dmp

memory/336-1-0x00007FFBF2FF0000-0x00007FFBF3000000-memory.dmp

memory/336-3-0x00007FFC33003000-0x00007FFC33004000-memory.dmp

memory/336-5-0x00007FFC32F60000-0x00007FFC33169000-memory.dmp

memory/336-6-0x00007FFBF2FF0000-0x00007FFBF3000000-memory.dmp

memory/336-4-0x00007FFBF2FF0000-0x00007FFBF3000000-memory.dmp

memory/336-7-0x00007FFC32F60000-0x00007FFC33169000-memory.dmp

memory/336-8-0x00007FFC32F60000-0x00007FFC33169000-memory.dmp

memory/336-9-0x00007FFC32F60000-0x00007FFC33169000-memory.dmp

memory/336-11-0x00007FFC32F60000-0x00007FFC33169000-memory.dmp

memory/336-10-0x00007FFBF05C0000-0x00007FFBF05D0000-memory.dmp

memory/336-13-0x00007FFC32F60000-0x00007FFC33169000-memory.dmp

memory/336-12-0x00007FFC32F60000-0x00007FFC33169000-memory.dmp

memory/336-14-0x00007FFC32F60000-0x00007FFC33169000-memory.dmp

memory/336-16-0x00007FFC32F60000-0x00007FFC33169000-memory.dmp

memory/336-17-0x00007FFBF05C0000-0x00007FFBF05D0000-memory.dmp

memory/336-18-0x00007FFC32F60000-0x00007FFC33169000-memory.dmp

memory/336-23-0x00007FFC32F60000-0x00007FFC33169000-memory.dmp

memory/336-22-0x00007FFC32F60000-0x00007FFC33169000-memory.dmp

memory/336-21-0x00007FFC32F60000-0x00007FFC33169000-memory.dmp

memory/336-20-0x00007FFC32F60000-0x00007FFC33169000-memory.dmp

memory/336-19-0x00007FFC32F60000-0x00007FFC33169000-memory.dmp

memory/336-15-0x00007FFC32F60000-0x00007FFC33169000-memory.dmp

memory/336-58-0x00007FFC32F60000-0x00007FFC33169000-memory.dmp

memory/336-59-0x00007FFC32F60000-0x00007FFC33169000-memory.dmp

memory/336-60-0x00007FFC32F60000-0x00007FFC33169000-memory.dmp