Malware Analysis Report

2025-01-22 12:21

Sample ID 240624-1wz1yatgkb
Target 374292a417b5db015bd07b7e330897ebb04fa6dc7e7675d83d46abe4aa3df5ce
SHA256 374292a417b5db015bd07b7e330897ebb04fa6dc7e7675d83d46abe4aa3df5ce
Tags
macro
score
8/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
8/10

SHA256

374292a417b5db015bd07b7e330897ebb04fa6dc7e7675d83d46abe4aa3df5ce

Threat Level: Likely malicious

The file 374292a417b5db015bd07b7e330897ebb04fa6dc7e7675d83d46abe4aa3df5ce was found to be: Likely malicious.

Malicious Activity Summary

macro

Suspicious Office macro

Office loads VBA resources, possible macro or embedded object present

Suspicious behavior: AddClipboardFormatListener

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Modifies Internet Explorer settings

Checks processor information in registry

Enumerates system info in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-24 22:00

Signatures

Suspicious Office macro

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-24 22:00

Reported

2024-06-24 22:01

Platform

win10v2004-20240611-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\374292a417b5db015bd07b7e330897ebb04fa6dc7e7675d83d46abe4aa3df5ce.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 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
Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS 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

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
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\374292a417b5db015bd07b7e330897ebb04fa6dc7e7675d83d46abe4aa3df5ce.xlsm"

Network

Country Destination Domain Proto
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 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 97.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 docs.google.com udp
GB 142.250.200.14:443 docs.google.com tcp
US 8.8.8.8:53 243.76.109.52.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 www.dropbox.com udp
GB 162.125.64.18:443 www.dropbox.com tcp
US 8.8.8.8:53 g.bing.com udp
US 8.8.8.8:53 14.200.250.142.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 18.64.125.162.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 27.178.89.13.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 32.251.17.2.in-addr.arpa udp

Files

memory/1292-0-0x00007FFCCCC50000-0x00007FFCCCC60000-memory.dmp

memory/1292-1-0x00007FFCCCC50000-0x00007FFCCCC60000-memory.dmp

memory/1292-2-0x00007FFCCCC50000-0x00007FFCCCC60000-memory.dmp

memory/1292-3-0x00007FFCCCC50000-0x00007FFCCCC60000-memory.dmp

memory/1292-4-0x00007FFCCCC50000-0x00007FFCCCC60000-memory.dmp

memory/1292-6-0x00007FFD0CBD0000-0x00007FFD0CDC5000-memory.dmp

memory/1292-7-0x00007FFD0CBD0000-0x00007FFD0CDC5000-memory.dmp

memory/1292-5-0x00007FFD0CC6D000-0x00007FFD0CC6E000-memory.dmp

memory/1292-9-0x00007FFD0CBD0000-0x00007FFD0CDC5000-memory.dmp

memory/1292-10-0x00007FFD0CBD0000-0x00007FFD0CDC5000-memory.dmp

memory/1292-8-0x00007FFCCA5C0000-0x00007FFCCA5D0000-memory.dmp

memory/1292-11-0x00007FFD0CBD0000-0x00007FFD0CDC5000-memory.dmp

memory/1292-12-0x00007FFD0CBD0000-0x00007FFD0CDC5000-memory.dmp

memory/1292-13-0x00007FFD0CBD0000-0x00007FFD0CDC5000-memory.dmp

memory/1292-14-0x00007FFCCA5C0000-0x00007FFCCA5D0000-memory.dmp

memory/1292-15-0x00007FFD0CBD0000-0x00007FFD0CDC5000-memory.dmp

memory/1292-18-0x00007FFD0CBD0000-0x00007FFD0CDC5000-memory.dmp

memory/1292-17-0x00007FFD0CBD0000-0x00007FFD0CDC5000-memory.dmp

memory/1292-19-0x00007FFD0CBD0000-0x00007FFD0CDC5000-memory.dmp

memory/1292-16-0x00007FFD0CBD0000-0x00007FFD0CDC5000-memory.dmp

memory/1292-83-0x00007FFD0CBD0000-0x00007FFD0CDC5000-memory.dmp

memory/1292-158-0x00007FFD0CBD0000-0x00007FFD0CDC5000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-24 22:00

Reported

2024-06-24 22:01

Platform

win7-20240419-en

Max time kernel

45s

Max time network

16s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\374292a417b5db015bd07b7e330897ebb04fa6dc7e7675d83d46abe4aa3df5ce.xlsm

Signatures

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

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\MenuExt C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar 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\374292a417b5db015bd07b7e330897ebb04fa6dc7e7675d83d46abe4aa3df5ce.xlsm

Network

Country Destination Domain Proto
US 8.8.8.8:53 docs.google.com udp
GB 142.250.200.14:443 docs.google.com tcp
US 8.8.8.8:53 www.dropbox.com udp
GB 162.125.64.18:443 www.dropbox.com tcp
GB 162.125.64.18:443 www.dropbox.com tcp

Files

memory/1704-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/1704-1-0x000000007227D000-0x0000000072288000-memory.dmp

memory/1704-2-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-3-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-7-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-8-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-6-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-9-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-5-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-10-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-4-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-11-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-12-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-15-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-26-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-25-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-24-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-23-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-22-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-21-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-20-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-19-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-18-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-17-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-16-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-14-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-13-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-39-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-38-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-37-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-36-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-35-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-34-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-33-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-32-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-65-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-64-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-63-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-62-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-61-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-60-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-59-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-58-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-57-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-56-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-55-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-54-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-53-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-52-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-51-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-50-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-49-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-48-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-66-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-47-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-46-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-45-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-44-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-43-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-42-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-41-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-40-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-31-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-30-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-29-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-28-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-27-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-67-0x000000007227D000-0x0000000072288000-memory.dmp

memory/1704-68-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-69-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-70-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-71-0x00000000006D0000-0x00000000007D0000-memory.dmp

memory/1704-72-0x00000000006D0000-0x00000000007D0000-memory.dmp