Malware Analysis Report

2025-03-15 05:23

Sample ID 240629-1ye4js1bnr
Target 396327235cdf46587f502e999428fe08b9f4584eabf83f0f63e512c675191be7
SHA256 396327235cdf46587f502e999428fe08b9f4584eabf83f0f63e512c675191be7
Tags
macro
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

396327235cdf46587f502e999428fe08b9f4584eabf83f0f63e512c675191be7

Threat Level: Likely malicious

The file 396327235cdf46587f502e999428fe08b9f4584eabf83f0f63e512c675191be7 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 SetWindowsHookEx

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-29 22:03

Signatures

Suspicious Office macro

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-29 22:03

Reported

2024-06-29 22:04

Platform

win7-20240508-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\396327235cdf46587f502e999428fe08b9f4584eabf83f0f63e512c675191be7.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
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\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
Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\MenuExt C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\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-1-5-21-3691908287-3775019229-3534252667-1000\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-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" 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\396327235cdf46587f502e999428fe08b9f4584eabf83f0f63e512c675191be7.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/2256-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2256-1-0x00000000725FD000-0x0000000072608000-memory.dmp

memory/2256-3-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-17-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-16-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-15-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-14-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-13-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-12-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-11-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-10-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-9-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-8-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-7-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-6-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-5-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-4-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-2-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-65-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-64-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-63-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-62-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-61-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-60-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-59-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-58-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-57-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-56-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-55-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-54-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-53-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-52-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-51-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-50-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-49-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-48-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-47-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-46-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-45-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-44-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-43-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-42-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-41-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-40-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-39-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-38-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-37-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-36-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-35-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-34-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-33-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-32-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-31-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-30-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-29-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-28-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-27-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-26-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-25-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-24-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-23-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-22-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-21-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-20-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-18-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-19-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-66-0x00000000725FD000-0x0000000072608000-memory.dmp

memory/2256-67-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-68-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-69-0x00000000003C0000-0x00000000004C0000-memory.dmp

memory/2256-70-0x00000000003C0000-0x00000000004C0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-29 22:03

Reported

2024-06-29 22:04

Platform

win10v2004-20240508-en

Max time kernel

46s

Max time network

35s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\396327235cdf46587f502e999428fe08b9f4584eabf83f0f63e512c675191be7.xlsm"

Signatures

Checks processor information in registry

Description Indicator Process Target
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
Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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

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\396327235cdf46587f502e999428fe08b9f4584eabf83f0f63e512c675191be7.xlsm"

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 docs.google.com udp
US 8.8.8.8:53 roaming.officeapps.live.com udp
GB 52.109.32.7:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 240.76.109.52.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 7.32.109.52.in-addr.arpa 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
US 8.8.8.8:53 14.200.250.142.in-addr.arpa udp
US 8.8.8.8:53 18.64.125.162.in-addr.arpa udp
US 8.8.8.8:53 11.173.189.20.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp

Files

memory/2868-0-0x00007FF8B62F0000-0x00007FF8B6300000-memory.dmp

memory/2868-3-0x00007FF8B62F0000-0x00007FF8B6300000-memory.dmp

memory/2868-2-0x00007FF8B62F0000-0x00007FF8B6300000-memory.dmp

memory/2868-4-0x00007FF8F630D000-0x00007FF8F630E000-memory.dmp

memory/2868-5-0x00007FF8B62F0000-0x00007FF8B6300000-memory.dmp

memory/2868-1-0x00007FF8B62F0000-0x00007FF8B6300000-memory.dmp

memory/2868-6-0x00007FF8F6270000-0x00007FF8F6465000-memory.dmp

memory/2868-9-0x00007FF8F6270000-0x00007FF8F6465000-memory.dmp

memory/2868-10-0x00007FF8F6270000-0x00007FF8F6465000-memory.dmp

memory/2868-11-0x00007FF8B4050000-0x00007FF8B4060000-memory.dmp

memory/2868-12-0x00007FF8F6270000-0x00007FF8F6465000-memory.dmp

memory/2868-7-0x00007FF8F6270000-0x00007FF8F6465000-memory.dmp

memory/2868-14-0x00007FF8F6270000-0x00007FF8F6465000-memory.dmp

memory/2868-13-0x00007FF8F6270000-0x00007FF8F6465000-memory.dmp

memory/2868-8-0x00007FF8F6270000-0x00007FF8F6465000-memory.dmp

memory/2868-15-0x00007FF8F6270000-0x00007FF8F6465000-memory.dmp

memory/2868-16-0x00007FF8B4050000-0x00007FF8B4060000-memory.dmp

memory/2868-61-0x00007FF8F6270000-0x00007FF8F6465000-memory.dmp

memory/2868-153-0x00007FF8F6270000-0x00007FF8F6465000-memory.dmp

memory/2868-154-0x00007FF8F6270000-0x00007FF8F6465000-memory.dmp