Malware Analysis Report

2025-03-15 07:58

Sample ID 240815-1x2ads1hqn
Target ba8f984d13c58fe745f8e184f7c74cd07d9e38273b6c730780da93e36b3dfd0f
SHA256 ba8f984d13c58fe745f8e184f7c74cd07d9e38273b6c730780da93e36b3dfd0f
Tags
macro macro_on_action discovery
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

ba8f984d13c58fe745f8e184f7c74cd07d9e38273b6c730780da93e36b3dfd0f

Threat Level: Likely malicious

The file ba8f984d13c58fe745f8e184f7c74cd07d9e38273b6c730780da93e36b3dfd0f was found to be: Likely malicious.

Malicious Activity Summary

macro macro_on_action discovery

Suspicious Office macro

Office macro that triggers on suspicious action

System Location Discovery: System Language Discovery

Office loads VBA resources, possible macro or embedded object present

Enumerates system info in registry

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-15 22:02

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: behavioral1

Detonation Overview

Submitted

2024-08-15 22:02

Reported

2024-08-15 22:03

Platform

win7-20240708-en

Max time kernel

16s

Max time network

16s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\ba8f984d13c58fe745f8e184f7c74cd07d9e38273b6c730780da93e36b3dfd0f.xls

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A

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\ba8f984d13c58fe745f8e184f7c74cd07d9e38273b6c730780da93e36b3dfd0f.xls

Network

N/A

Files

memory/1640-1-0x0000000071EDD000-0x0000000071EE8000-memory.dmp

memory/1640-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/1640-5-0x00000000063D0000-0x00000000064D0000-memory.dmp

memory/1640-9-0x0000000071EDD000-0x0000000071EE8000-memory.dmp

memory/1640-10-0x00000000063D0000-0x00000000064D0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-15 22:02

Reported

2024-08-15 22:03

Platform

win10v2004-20240802-en

Max time kernel

47s

Max time network

36s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\ba8f984d13c58fe745f8e184f7c74cd07d9e38273b6c730780da93e36b3dfd0f.xls"

Signatures

Checks processor information in registry

Description Indicator Process Target
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
Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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\ba8f984d13c58fe745f8e184f7c74cd07d9e38273b6c730780da93e36b3dfd0f.xls"

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
NL 52.109.89.19:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 97.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 19.89.109.52.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 11.179.89.13.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 147.142.123.92.in-addr.arpa udp

Files

memory/4120-0-0x00007FFF60C90000-0x00007FFF60CA0000-memory.dmp

memory/4120-4-0x00007FFF60C90000-0x00007FFF60CA0000-memory.dmp

memory/4120-5-0x00007FFF60C90000-0x00007FFF60CA0000-memory.dmp

memory/4120-3-0x00007FFF60C90000-0x00007FFF60CA0000-memory.dmp

memory/4120-2-0x00007FFF60C90000-0x00007FFF60CA0000-memory.dmp

memory/4120-1-0x00007FFFA0CAD000-0x00007FFFA0CAE000-memory.dmp

memory/4120-10-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

memory/4120-11-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

memory/4120-9-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

memory/4120-8-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

memory/4120-13-0x00007FFF5EA70000-0x00007FFF5EA80000-memory.dmp

memory/4120-12-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

memory/4120-7-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

memory/4120-6-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

memory/4120-14-0x00007FFF5EA70000-0x00007FFF5EA80000-memory.dmp

memory/4120-17-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

memory/4120-20-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

memory/4120-19-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

memory/4120-18-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

memory/4120-16-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

memory/4120-15-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

memory/4120-40-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

memory/4120-39-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

memory/4120-38-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

memory/4120-41-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

memory/4120-42-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

memory/4120-43-0x00007FFFA0CAD000-0x00007FFFA0CAE000-memory.dmp

memory/4120-44-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

memory/4120-45-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

memory/4120-49-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

MD5 806ec04f907f65883e395630e8617883
SHA1 70de40c6b364421e0ca8d2405996a3bda1330282
SHA256 2df4a50e9a0552aacac56a4a3adecf28f93e504ba640b851ae7a88e119c772ae
SHA512 d75ac30b4ea932c36ba0b566c80327a96fab90c5dfb928ce21540881f786d499db89735a13340ae7d039733f0b0a9f04b7774d365f0ea972f1ffb9a798909224