Malware Analysis Report

2025-04-03 12:56

Sample ID 241109-11wt3ssme1
Target c6afd1fe86875cc06c1ff39acc2ce0bdbbe26d580475cd16ece33299f63866d4
SHA256 c6afd1fe86875cc06c1ff39acc2ce0bdbbe26d580475cd16ece33299f63866d4
Tags
macro 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

c6afd1fe86875cc06c1ff39acc2ce0bdbbe26d580475cd16ece33299f63866d4

Threat Level: Likely malicious

The file c6afd1fe86875cc06c1ff39acc2ce0bdbbe26d580475cd16ece33299f63866d4 was found to be: Likely malicious.

Malicious Activity Summary

macro discovery

Suspicious Office macro

System Location Discovery: System Language Discovery

Office loads VBA resources, possible macro or embedded object present

Enumerates system info in registry

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 22:07

Signatures

Suspicious Office macro

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 22:07

Reported

2024-11-09 22:08

Platform

win7-20240903-en

Max time kernel

26s

Max time network

16s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\c6afd1fe86875cc06c1ff39acc2ce0bdbbe26d580475cd16ece33299f63866d4.xlsm

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\c6afd1fe86875cc06c1ff39acc2ce0bdbbe26d580475cd16ece33299f63866d4.xlsm

Network

Country Destination Domain Proto
US 8.8.8.8:53 docs.google.com udp
GB 172.217.169.78:443 docs.google.com tcp
US 8.8.8.8:53 www.dropbox.com udp
NL 162.125.65.18:443 www.dropbox.com tcp
NL 162.125.65.18:443 www.dropbox.com tcp

Files

memory/2728-1-0x0000000071D9D000-0x0000000071DA8000-memory.dmp

memory/2728-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2728-26-0x00000000068C0000-0x00000000069C0000-memory.dmp

memory/2728-39-0x00000000068C0000-0x00000000069C0000-memory.dmp

memory/2728-40-0x00000000068C0000-0x00000000069C0000-memory.dmp

memory/2728-65-0x00000000068C0000-0x00000000069C0000-memory.dmp

memory/2728-66-0x00000000068C0000-0x00000000069C0000-memory.dmp

memory/2728-67-0x0000000071D9D000-0x0000000071DA8000-memory.dmp

memory/2728-68-0x00000000068C0000-0x00000000069C0000-memory.dmp

memory/2728-69-0x00000000068C0000-0x00000000069C0000-memory.dmp

memory/2728-70-0x00000000068C0000-0x00000000069C0000-memory.dmp

memory/2728-71-0x00000000068C0000-0x00000000069C0000-memory.dmp

memory/2728-72-0x00000000068C0000-0x00000000069C0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 22:07

Reported

2024-11-09 22:08

Platform

win10v2004-20241007-en

Max time kernel

47s

Max time network

36s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\c6afd1fe86875cc06c1ff39acc2ce0bdbbe26d580475cd16ece33299f63866d4.xlsm"

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\c6afd1fe86875cc06c1ff39acc2ce0bdbbe26d580475cd16ece33299f63866d4.xlsm"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 docs.google.com udp
GB 172.217.169.78:443 docs.google.com tcp
US 8.8.8.8:53 roaming.officeapps.live.com udp
IE 52.109.76.243:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 www.dropbox.com udp
NL 162.125.65.18:443 www.dropbox.com tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 78.169.217.172.in-addr.arpa udp
US 8.8.8.8:53 97.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 18.65.125.162.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 243.76.109.52.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 15.173.189.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp

Files

memory/2184-3-0x00007FFA8A310000-0x00007FFA8A320000-memory.dmp

memory/2184-2-0x00007FFA8A310000-0x00007FFA8A320000-memory.dmp

memory/2184-1-0x00007FFA8A310000-0x00007FFA8A320000-memory.dmp

memory/2184-0-0x00007FFACA32D000-0x00007FFACA32E000-memory.dmp

memory/2184-5-0x00007FFACA290000-0x00007FFACA485000-memory.dmp

memory/2184-4-0x00007FFACA290000-0x00007FFACA485000-memory.dmp

memory/2184-6-0x00007FFA8A310000-0x00007FFA8A320000-memory.dmp

memory/2184-7-0x00007FFA8A310000-0x00007FFA8A320000-memory.dmp

memory/2184-9-0x00007FFACA290000-0x00007FFACA485000-memory.dmp

memory/2184-10-0x00007FFA87C70000-0x00007FFA87C80000-memory.dmp

memory/2184-8-0x00007FFACA290000-0x00007FFACA485000-memory.dmp

memory/2184-11-0x00007FFACA290000-0x00007FFACA485000-memory.dmp

memory/2184-13-0x00007FFACA290000-0x00007FFACA485000-memory.dmp

memory/2184-16-0x00007FFACA290000-0x00007FFACA485000-memory.dmp

memory/2184-17-0x00007FFACA290000-0x00007FFACA485000-memory.dmp

memory/2184-18-0x00007FFACA290000-0x00007FFACA485000-memory.dmp

memory/2184-15-0x00007FFACA290000-0x00007FFACA485000-memory.dmp

memory/2184-14-0x00007FFA87C70000-0x00007FFA87C80000-memory.dmp

memory/2184-12-0x00007FFACA290000-0x00007FFACA485000-memory.dmp

memory/2184-76-0x00007FFACA290000-0x00007FFACA485000-memory.dmp

memory/2184-150-0x00007FFACA32D000-0x00007FFACA32E000-memory.dmp

memory/2184-151-0x00007FFACA290000-0x00007FFACA485000-memory.dmp

memory/2184-152-0x00007FFACA290000-0x00007FFACA485000-memory.dmp

memory/2184-156-0x00007FFACA290000-0x00007FFACA485000-memory.dmp