Malware Analysis Report

2025-01-22 19:15

Sample ID 240719-13qe3swdnb
Target 78db16af020ac3fe74ab35aecf68246d6dc2e779636755794b84b5d138f7d960
SHA256 78db16af020ac3fe74ab35aecf68246d6dc2e779636755794b84b5d138f7d960
Tags
macro macro_on_action
score
8/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
8/10

SHA256

78db16af020ac3fe74ab35aecf68246d6dc2e779636755794b84b5d138f7d960

Threat Level: Likely malicious

The file 78db16af020ac3fe74ab35aecf68246d6dc2e779636755794b84b5d138f7d960 was found to be: Likely malicious.

Malicious Activity Summary

macro macro_on_action

Office macro that triggers on suspicious action

Suspicious Office macro

Office loads VBA resources, possible macro or embedded object present

Checks processor information in registry

Enumerates system info in registry

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-19 22:10

Signatures

Office macro that triggers on suspicious action

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

Suspicious Office macro

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-19 22:10

Reported

2024-07-19 22:12

Platform

win10v2004-20240709-en

Max time kernel

48s

Max time network

41s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\78db16af020ac3fe74ab35aecf68246d6dc2e779636755794b84b5d138f7d960.xls"

Signatures

Checks processor information in registry

Description Indicator Process Target
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
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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\78db16af020ac3fe74ab35aecf68246d6dc2e779636755794b84b5d138f7d960.xls"

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.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 97.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 47.28.109.52.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 90.16.208.104.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 99.58.20.217.in-addr.arpa udp

Files

memory/4240-1-0x00007FFAF50D0000-0x00007FFAF50E0000-memory.dmp

memory/4240-0-0x00007FFAF50D0000-0x00007FFAF50E0000-memory.dmp

memory/4240-2-0x00007FFAF50D0000-0x00007FFAF50E0000-memory.dmp

memory/4240-4-0x00007FFAF50D0000-0x00007FFAF50E0000-memory.dmp

memory/4240-5-0x00007FFB350ED000-0x00007FFB350EE000-memory.dmp

memory/4240-3-0x00007FFAF50D0000-0x00007FFAF50E0000-memory.dmp

memory/4240-7-0x00007FFB35050000-0x00007FFB35245000-memory.dmp

memory/4240-8-0x00007FFB35050000-0x00007FFB35245000-memory.dmp

memory/4240-6-0x00007FFB35050000-0x00007FFB35245000-memory.dmp

memory/4240-9-0x00007FFB35050000-0x00007FFB35245000-memory.dmp

memory/4240-10-0x00007FFB35050000-0x00007FFB35245000-memory.dmp

memory/4240-12-0x00007FFB35050000-0x00007FFB35245000-memory.dmp

memory/4240-14-0x00007FFB35050000-0x00007FFB35245000-memory.dmp

memory/4240-15-0x00007FFAF3020000-0x00007FFAF3030000-memory.dmp

memory/4240-17-0x00007FFB35050000-0x00007FFB35245000-memory.dmp

memory/4240-18-0x00007FFB35050000-0x00007FFB35245000-memory.dmp

memory/4240-16-0x00007FFB35050000-0x00007FFB35245000-memory.dmp

memory/4240-13-0x00007FFB35050000-0x00007FFB35245000-memory.dmp

memory/4240-11-0x00007FFB35050000-0x00007FFB35245000-memory.dmp

memory/4240-19-0x00007FFAF3020000-0x00007FFAF3030000-memory.dmp

memory/4240-37-0x00007FFB35050000-0x00007FFB35245000-memory.dmp

memory/4240-38-0x00007FFB35050000-0x00007FFB35245000-memory.dmp

memory/4240-40-0x00007FFB35050000-0x00007FFB35245000-memory.dmp

memory/4240-39-0x00007FFB35050000-0x00007FFB35245000-memory.dmp

memory/4240-41-0x00007FFB35050000-0x00007FFB35245000-memory.dmp

memory/4240-55-0x00007FFB35050000-0x00007FFB35245000-memory.dmp

memory/4240-56-0x00007FFB35050000-0x00007FFB35245000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-19 22:10

Reported

2024-07-19 22:11

Platform

win7-20240708-en

Max time kernel

24s

Max time network

18s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\78db16af020ac3fe74ab35aecf68246d6dc2e779636755794b84b5d138f7d960.xls

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

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\78db16af020ac3fe74ab35aecf68246d6dc2e779636755794b84b5d138f7d960.xls

Network

N/A

Files

memory/2720-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2720-1-0x0000000071D0D000-0x0000000071D18000-memory.dmp

memory/2720-8-0x0000000006340000-0x0000000006440000-memory.dmp

memory/2720-9-0x0000000071D0D000-0x0000000071D18000-memory.dmp

memory/2720-10-0x0000000006340000-0x0000000006440000-memory.dmp