Malware Analysis Report

2025-01-22 12:17

Sample ID 240623-z6549swckr
Target 47071b1cee6c1088daa845ebd9e3bc260218dc5076ad9111c7e682706e5e74f6
SHA256 47071b1cee6c1088daa845ebd9e3bc260218dc5076ad9111c7e682706e5e74f6
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

47071b1cee6c1088daa845ebd9e3bc260218dc5076ad9111c7e682706e5e74f6

Threat Level: Likely malicious

The file 47071b1cee6c1088daa845ebd9e3bc260218dc5076ad9111c7e682706e5e74f6 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

Suspicious use of FindShellTrayWindow

Enumerates system info in registry

Modifies Internet Explorer settings

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-23 21:20

Signatures

Suspicious Office macro

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-23 21:20

Reported

2024-06-23 21:21

Platform

win7-20240508-en

Max time kernel

41s

Max time network

27s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\47071b1cee6c1088daa845ebd9e3bc260218dc5076ad9111c7e682706e5e74f6.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 (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\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-1-5-21-268080393-3149932598-1824759070-1000\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-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\MenuExt C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\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-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" 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\47071b1cee6c1088daa845ebd9e3bc260218dc5076ad9111c7e682706e5e74f6.xlsm

Network

Country Destination Domain Proto
US 8.8.8.8:53 docs.google.com udp

Files

memory/2224-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2224-1-0x000000007245D000-0x0000000072468000-memory.dmp

memory/2224-2-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-4-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-22-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-6-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-5-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-3-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-20-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-23-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-21-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-27-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-19-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-18-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-17-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-16-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-15-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-14-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-13-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-12-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-11-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-10-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-9-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-8-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-7-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-24-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-51-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-62-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-63-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-61-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-60-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-58-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-56-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-57-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-55-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-54-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-52-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-50-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-49-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-48-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-47-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-46-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-45-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-44-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-43-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-42-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-41-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-40-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-39-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-38-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-37-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-36-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-35-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-34-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-33-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-32-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-31-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-30-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-29-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-28-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-26-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-25-0x00000000004F0000-0x00000000005F0000-memory.dmp

memory/2224-64-0x000000007245D000-0x0000000072468000-memory.dmp

memory/2224-65-0x00000000004F0000-0x00000000005F0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-23 21:20

Reported

2024-06-23 21:21

Platform

win10v2004-20240508-en

Max time kernel

54s

Max time network

55s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\47071b1cee6c1088daa845ebd9e3bc260218dc5076ad9111c7e682706e5e74f6.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

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\47071b1cee6c1088daa845ebd9e3bc260218dc5076ad9111c7e682706e5e74f6.xlsm"

Network

Country Destination Domain Proto
US 8.8.8.8:53 docs.google.com udp
US 8.8.8.8:53 roaming.officeapps.live.com udp

Files

memory/3232-0-0x00007FFDAD8F0000-0x00007FFDAD900000-memory.dmp

memory/3232-2-0x00007FFDAD8F0000-0x00007FFDAD900000-memory.dmp

memory/3232-3-0x00007FFDAD8F0000-0x00007FFDAD900000-memory.dmp

memory/3232-4-0x00007FFDED90D000-0x00007FFDED90E000-memory.dmp

memory/3232-5-0x00007FFDAD8F0000-0x00007FFDAD900000-memory.dmp

memory/3232-1-0x00007FFDAD8F0000-0x00007FFDAD900000-memory.dmp

memory/3232-6-0x00007FFDED870000-0x00007FFDEDA65000-memory.dmp

memory/3232-7-0x00007FFDED870000-0x00007FFDEDA65000-memory.dmp

memory/3232-8-0x00007FFDED870000-0x00007FFDEDA65000-memory.dmp

memory/3232-9-0x00007FFDAB7A0000-0x00007FFDAB7B0000-memory.dmp

memory/3232-10-0x00007FFDED870000-0x00007FFDEDA65000-memory.dmp

memory/3232-13-0x00007FFDED870000-0x00007FFDEDA65000-memory.dmp

memory/3232-14-0x00007FFDAB7A0000-0x00007FFDAB7B0000-memory.dmp

memory/3232-12-0x00007FFDED870000-0x00007FFDEDA65000-memory.dmp

memory/3232-16-0x00007FFDED870000-0x00007FFDEDA65000-memory.dmp

memory/3232-15-0x00007FFDED870000-0x00007FFDEDA65000-memory.dmp

memory/3232-11-0x00007FFDED870000-0x00007FFDEDA65000-memory.dmp

memory/3232-61-0x00007FFDED870000-0x00007FFDEDA65000-memory.dmp

memory/3232-126-0x00007FFDED870000-0x00007FFDEDA65000-memory.dmp

memory/3232-127-0x00007FFDED870000-0x00007FFDEDA65000-memory.dmp