Malware Analysis Report

2024-10-16 02:53

Sample ID 240622-wbje8sxard
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 17:44

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 17:44

Reported

2024-06-22 17:47

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

150s

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 the.earth.li udp
US 8.8.8.8:53 roaming.officeapps.live.com udp
US 8.8.8.8:53 the.earth.li udp
US 8.8.8.8:53 the.earth.li udp

Files

memory/4996-0-0x00007FF87BDF0000-0x00007FF87BE00000-memory.dmp

memory/4996-2-0x00007FF87BDF0000-0x00007FF87BE00000-memory.dmp

memory/4996-3-0x00007FF87BDF0000-0x00007FF87BE00000-memory.dmp

memory/4996-1-0x00007FF87BDF0000-0x00007FF87BE00000-memory.dmp

memory/4996-4-0x00007FF87BDF0000-0x00007FF87BE00000-memory.dmp

memory/4996-5-0x00007FF8BBE0D000-0x00007FF8BBE0E000-memory.dmp

memory/4996-6-0x00007FF8BBD70000-0x00007FF8BBF65000-memory.dmp

memory/4996-7-0x00007FF8BBD70000-0x00007FF8BBF65000-memory.dmp

memory/4996-8-0x00007FF8BBD70000-0x00007FF8BBF65000-memory.dmp

memory/4996-10-0x00007FF8BBD70000-0x00007FF8BBF65000-memory.dmp

memory/4996-9-0x00007FF8BBD70000-0x00007FF8BBF65000-memory.dmp

memory/4996-11-0x00007FF879D30000-0x00007FF879D40000-memory.dmp

memory/4996-12-0x00007FF8BBD70000-0x00007FF8BBF65000-memory.dmp

memory/4996-13-0x00007FF8BBD70000-0x00007FF8BBF65000-memory.dmp

memory/4996-15-0x00007FF8BBD70000-0x00007FF8BBF65000-memory.dmp

memory/4996-14-0x00007FF879D30000-0x00007FF879D40000-memory.dmp

memory/4996-16-0x00007FF8BBD70000-0x00007FF8BBF65000-memory.dmp

memory/4996-19-0x00007FF8BBD70000-0x00007FF8BBF65000-memory.dmp

memory/4996-20-0x00007FF8BBD70000-0x00007FF8BBF65000-memory.dmp

memory/4996-18-0x00007FF8BBD70000-0x00007FF8BBF65000-memory.dmp

memory/4996-17-0x00007FF8BBD70000-0x00007FF8BBF65000-memory.dmp

memory/4996-44-0x00007FF8BBD70000-0x00007FF8BBF65000-memory.dmp

memory/4996-54-0x00007FF8BBD70000-0x00007FF8BBF65000-memory.dmp

memory/4996-62-0x00007FF8BBD70000-0x00007FF8BBF65000-memory.dmp

memory/4996-63-0x00007FF8BBD70000-0x00007FF8BBF65000-memory.dmp

memory/4996-64-0x00007FF8BBD70000-0x00007FF8BBF65000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Office\MSO0127.acl

MD5 b456c91efca3fa427910dadcad568fe3
SHA1 913cb1d8c88ecace8a580f6e0406eb86aa182e24
SHA256 141b1aec8924047934923b92846b4152efd8f640c35920688e543b2ad31289b2
SHA512 74d4af3ccf9c45ac89ca800fb4c5593b6e2b68767fb915c4dd4b30fa0c2a00140073cce92a5fa579b4791025c514c2ce38c58d87f2d44702000f154ebd8e556c