Malware Analysis Report

2025-03-15 05:23

Sample ID 240628-1nzp7sshmd
Target 44169c50cb61c6dba0d7854512ac514e09f9c87eeefd05d340473f309ba59bc3
SHA256 44169c50cb61c6dba0d7854512ac514e09f9c87eeefd05d340473f309ba59bc3
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

44169c50cb61c6dba0d7854512ac514e09f9c87eeefd05d340473f309ba59bc3

Threat Level: Likely malicious

The file 44169c50cb61c6dba0d7854512ac514e09f9c87eeefd05d340473f309ba59bc3 was found to be: Likely malicious.

Malicious Activity Summary

macro

Suspicious Office macro

Office loads VBA resources, possible macro or embedded object present

Enumerates system info in registry

Modifies Internet Explorer settings

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-28 21:48

Signatures

Suspicious Office macro

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-28 21:48

Reported

2024-06-28 21:49

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\44169c50cb61c6dba0d7854512ac514e09f9c87eeefd05d340473f309ba59bc3.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\MenuExt 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 (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
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
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\Se&nd to OneNote 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
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 (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\44169c50cb61c6dba0d7854512ac514e09f9c87eeefd05d340473f309ba59bc3.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/2196-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2196-1-0x0000000071F7D000-0x0000000071F88000-memory.dmp

memory/2196-9-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-8-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-7-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-6-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-5-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-4-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-3-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-2-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-34-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-62-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-64-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-63-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-60-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-59-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-58-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-57-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-56-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-55-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-54-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-53-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-52-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-51-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-50-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-49-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-48-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-47-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-46-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-65-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-45-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-44-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-43-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-42-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-41-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-40-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-39-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-38-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-37-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-36-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-35-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-33-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-32-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-31-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-30-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-28-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-27-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-26-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-25-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-24-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-23-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-22-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-21-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-20-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-19-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-18-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-17-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-16-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-15-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-14-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-13-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-12-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-11-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-10-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-61-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-66-0x0000000071F7D000-0x0000000071F88000-memory.dmp

memory/2196-67-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-68-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-69-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2196-70-0x0000000000410000-0x0000000000510000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-28 21:48

Reported

2024-06-28 21:49

Platform

win10v2004-20240508-en

Max time kernel

47s

Max time network

41s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\44169c50cb61c6dba0d7854512ac514e09f9c87eeefd05d340473f309ba59bc3.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\44169c50cb61c6dba0d7854512ac514e09f9c87eeefd05d340473f309ba59bc3.xlsm"

Network

Country Destination Domain Proto
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 roaming.officeapps.live.com udp
US 8.8.8.8:53 145.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 97.32.109.52.in-addr.arpa udp
FR 52.109.68.129:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 docs.google.com udp
GB 142.250.200.14:443 docs.google.com tcp
US 8.8.8.8:53 129.68.109.52.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 14.200.250.142.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 18.64.125.162.in-addr.arpa udp
US 8.8.8.8:53 13.173.189.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 95.12.20.2.in-addr.arpa udp

Files

memory/4712-1-0x00007FFBD5A90000-0x00007FFBD5AA0000-memory.dmp

memory/4712-0-0x00007FFBD5A90000-0x00007FFBD5AA0000-memory.dmp

memory/4712-4-0x00007FFBD5A90000-0x00007FFBD5AA0000-memory.dmp

memory/4712-3-0x00007FFBD5A90000-0x00007FFBD5AA0000-memory.dmp

memory/4712-5-0x00007FFC15AAD000-0x00007FFC15AAE000-memory.dmp

memory/4712-2-0x00007FFBD5A90000-0x00007FFBD5AA0000-memory.dmp

memory/4712-7-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp

memory/4712-6-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp

memory/4712-8-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp

memory/4712-10-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp

memory/4712-12-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp

memory/4712-11-0x00007FFBD3A30000-0x00007FFBD3A40000-memory.dmp

memory/4712-9-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp

memory/4712-13-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp

memory/4712-14-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp

memory/4712-15-0x00007FFBD3A30000-0x00007FFBD3A40000-memory.dmp

memory/4712-16-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp

memory/4712-18-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp

memory/4712-17-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp

memory/4712-20-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp

memory/4712-21-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp

memory/4712-19-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp

memory/4712-73-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp

memory/4712-72-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp

memory/4712-159-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp

memory/4712-160-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp

memory/4712-161-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp