Malware Analysis Report

2025-03-15 05:41

Sample ID 240628-z7lr1svgpm
Target 1504e4a03018fd36971ed261473fae1d59f51230840a06a77e59bba0dbdf2705
SHA256 1504e4a03018fd36971ed261473fae1d59f51230840a06a77e59bba0dbdf2705
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

1504e4a03018fd36971ed261473fae1d59f51230840a06a77e59bba0dbdf2705

Threat Level: Likely malicious

The file 1504e4a03018fd36971ed261473fae1d59f51230840a06a77e59bba0dbdf2705 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 21:21

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 21:21

Reported

2024-06-28 21:22

Platform

win7-20240221-en

Max time kernel

48s

Max time network

17s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\1504e4a03018fd36971ed261473fae1d59f51230840a06a77e59bba0dbdf2705.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-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\MenuExt C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\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-1-5-21-2297530677-1229052932-2803917579-1000\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-1-5-21-2297530677-1229052932-2803917579-1000\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-1-5-21-2297530677-1229052932-2803917579-1000\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-1-5-21-2297530677-1229052932-2803917579-1000\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 (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\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-1-5-21-2297530677-1229052932-2803917579-1000\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\1504e4a03018fd36971ed261473fae1d59f51230840a06a77e59bba0dbdf2705.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/2972-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2972-1-0x0000000072B1D000-0x0000000072B28000-memory.dmp

memory/2972-26-0x00000000060C0000-0x00000000061C0000-memory.dmp

memory/2972-39-0x00000000060C0000-0x00000000061C0000-memory.dmp

memory/2972-52-0x00000000060C0000-0x00000000061C0000-memory.dmp

memory/2972-65-0x00000000060C0000-0x00000000061C0000-memory.dmp

memory/2972-66-0x00000000060C0000-0x00000000061C0000-memory.dmp

memory/2972-67-0x0000000072B1D000-0x0000000072B28000-memory.dmp

memory/2972-68-0x00000000060C0000-0x00000000061C0000-memory.dmp

memory/2972-69-0x00000000060C0000-0x00000000061C0000-memory.dmp

memory/2972-70-0x00000000060C0000-0x00000000061C0000-memory.dmp

memory/2972-71-0x00000000060C0000-0x00000000061C0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-28 21:21

Reported

2024-06-28 21:22

Platform

win10v2004-20240611-en

Max time kernel

47s

Max time network

37s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\1504e4a03018fd36971ed261473fae1d59f51230840a06a77e59bba0dbdf2705.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\1504e4a03018fd36971ed261473fae1d59f51230840a06a77e59bba0dbdf2705.xlsm"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 114.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 97.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 roaming.officeapps.live.com udp
GB 52.109.28.47:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 docs.google.com udp
US 8.8.8.8:53 47.28.109.52.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.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 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 14.179.89.13.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 107.12.20.2.in-addr.arpa udp

Files

memory/232-0-0x00007FFC1B3B0000-0x00007FFC1B3C0000-memory.dmp

memory/232-2-0x00007FFC1B3B0000-0x00007FFC1B3C0000-memory.dmp

memory/232-4-0x00007FFC5B3CD000-0x00007FFC5B3CE000-memory.dmp

memory/232-3-0x00007FFC1B3B0000-0x00007FFC1B3C0000-memory.dmp

memory/232-1-0x00007FFC1B3B0000-0x00007FFC1B3C0000-memory.dmp

memory/232-5-0x00007FFC1B3B0000-0x00007FFC1B3C0000-memory.dmp

memory/232-7-0x00007FFC5B330000-0x00007FFC5B525000-memory.dmp

memory/232-6-0x00007FFC5B330000-0x00007FFC5B525000-memory.dmp

memory/232-8-0x00007FFC5B330000-0x00007FFC5B525000-memory.dmp

memory/232-9-0x00007FFC5B330000-0x00007FFC5B525000-memory.dmp

memory/232-10-0x00007FFC19240000-0x00007FFC19250000-memory.dmp

memory/232-11-0x00007FFC19240000-0x00007FFC19250000-memory.dmp

memory/232-12-0x00007FFC5B330000-0x00007FFC5B525000-memory.dmp

memory/232-13-0x00007FFC5B330000-0x00007FFC5B525000-memory.dmp

memory/232-15-0x00007FFC5B330000-0x00007FFC5B525000-memory.dmp

memory/232-18-0x00007FFC5B330000-0x00007FFC5B525000-memory.dmp

memory/232-20-0x00007FFC5B330000-0x00007FFC5B525000-memory.dmp

memory/232-19-0x00007FFC5B330000-0x00007FFC5B525000-memory.dmp

memory/232-17-0x00007FFC5B330000-0x00007FFC5B525000-memory.dmp

memory/232-16-0x00007FFC5B330000-0x00007FFC5B525000-memory.dmp

memory/232-14-0x00007FFC5B330000-0x00007FFC5B525000-memory.dmp

memory/232-71-0x00007FFC5B330000-0x00007FFC5B525000-memory.dmp

memory/232-157-0x00007FFC5B330000-0x00007FFC5B525000-memory.dmp