Malware Analysis Report

2025-03-15 05:41

Sample ID 240629-zxcflazcjn
Target d9f6fb7a46360cae6e1e635bbc99d7886147fda7e3f678bf42b572c4a0fa7525
SHA256 d9f6fb7a46360cae6e1e635bbc99d7886147fda7e3f678bf42b572c4a0fa7525
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

d9f6fb7a46360cae6e1e635bbc99d7886147fda7e3f678bf42b572c4a0fa7525

Threat Level: Likely malicious

The file d9f6fb7a46360cae6e1e635bbc99d7886147fda7e3f678bf42b572c4a0fa7525 was found to be: Likely malicious.

Malicious Activity Summary

macro

Suspicious Office macro

Office loads VBA resources, possible macro or embedded object present

Modifies Internet Explorer settings

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Checks processor information in registry

Enumerates system info in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-29 21:05

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 21:05

Reported

2024-06-29 21:06

Platform

win7-20240221-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\d9f6fb7a46360cae6e1e635bbc99d7886147fda7e3f678bf42b572c4a0fa7525.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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\MenuExt C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\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-1-5-21-1298544033-3225604241-2703760938-1000\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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\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
Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\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-1-5-21-1298544033-3225604241-2703760938-1000\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-1-5-21-1298544033-3225604241-2703760938-1000\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\d9f6fb7a46360cae6e1e635bbc99d7886147fda7e3f678bf42b572c4a0fa7525.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/2164-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2164-1-0x0000000072CFD000-0x0000000072D08000-memory.dmp

memory/2164-2-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-25-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-26-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-24-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-23-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-22-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-21-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-20-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-19-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-51-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-64-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-63-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-62-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-61-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-60-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-59-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-58-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-57-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-56-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-55-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-54-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-65-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-53-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-52-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-50-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-49-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-48-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-47-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-46-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-45-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-44-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-43-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-42-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-41-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-40-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-39-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-38-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-37-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-36-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-35-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-34-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-33-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-32-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-31-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-30-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-29-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-28-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-27-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-18-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-17-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-16-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-15-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-14-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-13-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-12-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-11-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-10-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-9-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-8-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-7-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-5-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-4-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-3-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-6-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-66-0x0000000072CFD000-0x0000000072D08000-memory.dmp

memory/2164-67-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-68-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-69-0x0000000000360000-0x0000000000460000-memory.dmp

memory/2164-70-0x0000000000360000-0x0000000000460000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-29 21:05

Reported

2024-06-29 21:06

Platform

win10v2004-20240611-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\d9f6fb7a46360cae6e1e635bbc99d7886147fda7e3f678bf42b572c4a0fa7525.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\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
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily 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\d9f6fb7a46360cae6e1e635bbc99d7886147fda7e3f678bf42b572c4a0fa7525.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 roaming.officeapps.live.com udp
GB 52.109.28.47:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 46.28.109.52.in-addr.arpa udp
US 8.8.8.8:53 240.197.17.2.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 www.dropbox.com udp
US 8.8.8.8:53 47.28.109.52.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa 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 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 138.201.86.20.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp

Files

memory/2664-0-0x00007FFCAB690000-0x00007FFCAB6A0000-memory.dmp

memory/2664-1-0x00007FFCEB6AD000-0x00007FFCEB6AE000-memory.dmp

memory/2664-3-0x00007FFCAB690000-0x00007FFCAB6A0000-memory.dmp

memory/2664-2-0x00007FFCAB690000-0x00007FFCAB6A0000-memory.dmp

memory/2664-4-0x00007FFCEB610000-0x00007FFCEB805000-memory.dmp

memory/2664-5-0x00007FFCAB690000-0x00007FFCAB6A0000-memory.dmp

memory/2664-6-0x00007FFCEB610000-0x00007FFCEB805000-memory.dmp

memory/2664-7-0x00007FFCAB690000-0x00007FFCAB6A0000-memory.dmp

memory/2664-9-0x00007FFCEB610000-0x00007FFCEB805000-memory.dmp

memory/2664-10-0x00007FFCEB610000-0x00007FFCEB805000-memory.dmp

memory/2664-8-0x00007FFCEB610000-0x00007FFCEB805000-memory.dmp

memory/2664-11-0x00007FFCA8DC0000-0x00007FFCA8DD0000-memory.dmp

memory/2664-12-0x00007FFCEB610000-0x00007FFCEB805000-memory.dmp

memory/2664-13-0x00007FFCEB610000-0x00007FFCEB805000-memory.dmp

memory/2664-14-0x00007FFCEB610000-0x00007FFCEB805000-memory.dmp

memory/2664-16-0x00007FFCEB610000-0x00007FFCEB805000-memory.dmp

memory/2664-17-0x00007FFCEB610000-0x00007FFCEB805000-memory.dmp

memory/2664-15-0x00007FFCA8DC0000-0x00007FFCA8DD0000-memory.dmp

memory/2664-19-0x00007FFCEB610000-0x00007FFCEB805000-memory.dmp

memory/2664-18-0x00007FFCEB610000-0x00007FFCEB805000-memory.dmp

memory/2664-73-0x00007FFCEB610000-0x00007FFCEB805000-memory.dmp

memory/2664-156-0x00007FFCEB610000-0x00007FFCEB805000-memory.dmp

memory/2664-157-0x00007FFCEB6AD000-0x00007FFCEB6AE000-memory.dmp

memory/2664-158-0x00007FFCEB610000-0x00007FFCEB805000-memory.dmp

memory/2664-159-0x00007FFCEB610000-0x00007FFCEB805000-memory.dmp