Malware Analysis Report

2025-05-06 00:30

Sample ID 241109-z9g7ls1qhz
Target fa45c51259c93ebb9b35bf7df6c3a30644353dccc8c9c232553bd5a4d742da36
SHA256 fa45c51259c93ebb9b35bf7df6c3a30644353dccc8c9c232553bd5a4d742da36
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

fa45c51259c93ebb9b35bf7df6c3a30644353dccc8c9c232553bd5a4d742da36

Threat Level: Likely malicious

The file fa45c51259c93ebb9b35bf7df6c3a30644353dccc8c9c232553bd5a4d742da36 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 21:24

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 21:24

Reported

2024-11-09 21:25

Platform

win7-20240903-en

Max time kernel

16s

Max time network

16s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\fa45c51259c93ebb9b35bf7df6c3a30644353dccc8c9c232553bd5a4d742da36.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\fa45c51259c93ebb9b35bf7df6c3a30644353dccc8c9c232553bd5a4d742da36.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/1444-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/1444-1-0x0000000071FBD000-0x0000000071FC8000-memory.dmp

memory/1444-11-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-10-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-12-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-9-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-8-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-7-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-6-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-5-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-4-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-3-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-2-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-14-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-13-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-65-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-64-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-63-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-62-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-61-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-60-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-58-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-57-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-56-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-55-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-54-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-53-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-52-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-51-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-50-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-66-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-49-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-48-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-47-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-46-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-45-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-44-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-43-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-42-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-40-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-39-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-38-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-37-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-36-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-35-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-34-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-33-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-32-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-31-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-30-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-29-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-28-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-27-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-26-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-25-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-23-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-24-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-22-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-21-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-20-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-18-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-17-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-16-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-15-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-59-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-67-0x0000000071FBD000-0x0000000071FC8000-memory.dmp

memory/1444-68-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-69-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-70-0x0000000000490000-0x0000000000590000-memory.dmp

memory/1444-71-0x0000000000490000-0x0000000000590000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 21:24

Reported

2024-11-09 21:26

Platform

win10v2004-20241007-en

Max time kernel

46s

Max time network

39s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\fa45c51259c93ebb9b35bf7df6c3a30644353dccc8c9c232553bd5a4d742da36.xlsm"

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 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\fa45c51259c93ebb9b35bf7df6c3a30644353dccc8c9c232553bd5a4d742da36.xlsm"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
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 docs.google.com udp
GB 172.217.169.78:443 docs.google.com tcp
US 8.8.8.8:53 46.28.109.52.in-addr.arpa udp
US 8.8.8.8:53 243.76.109.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 78.169.217.172.in-addr.arpa udp
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 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 18.65.125.162.in-addr.arpa udp
US 8.8.8.8:53 104.193.132.51.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp

Files

memory/2468-0-0x00007FF976350000-0x00007FF976360000-memory.dmp

memory/2468-1-0x00007FF9B636D000-0x00007FF9B636E000-memory.dmp

memory/2468-4-0x00007FF976350000-0x00007FF976360000-memory.dmp

memory/2468-3-0x00007FF976350000-0x00007FF976360000-memory.dmp

memory/2468-2-0x00007FF976350000-0x00007FF976360000-memory.dmp

memory/2468-5-0x00007FF976350000-0x00007FF976360000-memory.dmp

memory/2468-10-0x00007FF9B62D0000-0x00007FF9B64C5000-memory.dmp

memory/2468-9-0x00007FF9B62D0000-0x00007FF9B64C5000-memory.dmp

memory/2468-8-0x00007FF9B62D0000-0x00007FF9B64C5000-memory.dmp

memory/2468-7-0x00007FF9B62D0000-0x00007FF9B64C5000-memory.dmp

memory/2468-6-0x00007FF9B62D0000-0x00007FF9B64C5000-memory.dmp

memory/2468-11-0x00007FF9B62D0000-0x00007FF9B64C5000-memory.dmp

memory/2468-12-0x00007FF9B62D0000-0x00007FF9B64C5000-memory.dmp

memory/2468-16-0x00007FF9B62D0000-0x00007FF9B64C5000-memory.dmp

memory/2468-15-0x00007FF9741C0000-0x00007FF9741D0000-memory.dmp

memory/2468-14-0x00007FF9B62D0000-0x00007FF9B64C5000-memory.dmp

memory/2468-13-0x00007FF9B62D0000-0x00007FF9B64C5000-memory.dmp

memory/2468-17-0x00007FF9741C0000-0x00007FF9741D0000-memory.dmp

memory/2468-72-0x00007FF9B62D0000-0x00007FF9B64C5000-memory.dmp

memory/2468-149-0x00007FF9B62D0000-0x00007FF9B64C5000-memory.dmp

memory/2468-150-0x00007FF9B636D000-0x00007FF9B636E000-memory.dmp

memory/2468-151-0x00007FF9B62D0000-0x00007FF9B64C5000-memory.dmp

memory/2468-152-0x00007FF9B62D0000-0x00007FF9B64C5000-memory.dmp

memory/2468-156-0x00007FF9B62D0000-0x00007FF9B64C5000-memory.dmp