Malware Analysis Report

2025-03-15 07:55

Sample ID 240805-1myfrataqc
Target 229bb723587ca99e5a65351d70a99d1afae1bc66fb883e361fa24f298439cb78
SHA256 229bb723587ca99e5a65351d70a99d1afae1bc66fb883e361fa24f298439cb78
Tags
macro macro_on_action discovery
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
8/10

SHA256

229bb723587ca99e5a65351d70a99d1afae1bc66fb883e361fa24f298439cb78

Threat Level: Likely malicious

The file 229bb723587ca99e5a65351d70a99d1afae1bc66fb883e361fa24f298439cb78 was found to be: Likely malicious.

Malicious Activity Summary

macro macro_on_action discovery

Suspicious Office macro

Office macro that triggers on suspicious action

System Location Discovery: System Language Discovery

Office loads VBA resources, possible macro or embedded object present

Enumerates system info in registry

Suspicious use of SetWindowsHookEx

Suspicious behavior: AddClipboardFormatListener

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-05 21:46

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

2024-08-05 21:46

Reported

2024-08-05 21:47

Platform

win7-20240708-en

Max time kernel

23s

Max time network

16s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\229bb723587ca99e5a65351d70a99d1afae1bc66fb883e361fa24f298439cb78.xls

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A

Office loads VBA resources, possible macro or embedded object present

Enumerates system info in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A

Processes

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\229bb723587ca99e5a65351d70a99d1afae1bc66fb883e361fa24f298439cb78.xls

Network

N/A

Files

memory/2172-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2172-1-0x000000007248D000-0x0000000072498000-memory.dmp

memory/2172-8-0x0000000006290000-0x0000000006390000-memory.dmp

memory/2172-9-0x000000007248D000-0x0000000072498000-memory.dmp

memory/2172-10-0x0000000006290000-0x0000000006390000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-05 21:46

Reported

2024-08-05 21:47

Platform

win10v2004-20240802-en

Max time kernel

46s

Max time network

36s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\229bb723587ca99e5a65351d70a99d1afae1bc66fb883e361fa24f298439cb78.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\229bb723587ca99e5a65351d70a99d1afae1bc66fb883e361fa24f298439cb78.xls"

Network

Country Destination Domain Proto
US 8.8.8.8:53 18.89.109.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 240.143.123.92.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 226.162.46.104.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 147.142.123.92.in-addr.arpa udp

Files

memory/5080-0-0x00007FFB3B0F0000-0x00007FFB3B100000-memory.dmp

memory/5080-1-0x00007FFB3B0F0000-0x00007FFB3B100000-memory.dmp

memory/5080-2-0x00007FFB3B0F0000-0x00007FFB3B100000-memory.dmp

memory/5080-5-0x00007FFB3B0F0000-0x00007FFB3B100000-memory.dmp

memory/5080-4-0x00007FFB3B0F0000-0x00007FFB3B100000-memory.dmp

memory/5080-3-0x00007FFB7B10D000-0x00007FFB7B10E000-memory.dmp

memory/5080-9-0x00007FFB7B070000-0x00007FFB7B265000-memory.dmp

memory/5080-10-0x00007FFB7B070000-0x00007FFB7B265000-memory.dmp

memory/5080-12-0x00007FFB7B070000-0x00007FFB7B265000-memory.dmp

memory/5080-11-0x00007FFB7B070000-0x00007FFB7B265000-memory.dmp

memory/5080-13-0x00007FFB38790000-0x00007FFB387A0000-memory.dmp

memory/5080-8-0x00007FFB7B070000-0x00007FFB7B265000-memory.dmp

memory/5080-7-0x00007FFB7B070000-0x00007FFB7B265000-memory.dmp

memory/5080-17-0x00007FFB7B070000-0x00007FFB7B265000-memory.dmp

memory/5080-16-0x00007FFB7B070000-0x00007FFB7B265000-memory.dmp

memory/5080-18-0x00007FFB38790000-0x00007FFB387A0000-memory.dmp

memory/5080-19-0x00007FFB7B070000-0x00007FFB7B265000-memory.dmp

memory/5080-15-0x00007FFB7B070000-0x00007FFB7B265000-memory.dmp

memory/5080-14-0x00007FFB7B070000-0x00007FFB7B265000-memory.dmp

memory/5080-6-0x00007FFB7B070000-0x00007FFB7B265000-memory.dmp

memory/5080-33-0x00007FFB7B070000-0x00007FFB7B265000-memory.dmp

memory/5080-32-0x00007FFB7B070000-0x00007FFB7B265000-memory.dmp

memory/5080-31-0x00007FFB7B070000-0x00007FFB7B265000-memory.dmp

memory/5080-34-0x00007FFB7B070000-0x00007FFB7B265000-memory.dmp

memory/5080-40-0x00007FFB7B070000-0x00007FFB7B265000-memory.dmp

memory/5080-41-0x00007FFB7B070000-0x00007FFB7B265000-memory.dmp