Malware Analysis Report

2025-03-15 07:58

Sample ID 240815-d9axmssgna
Target 0c6a192dcefd394741e0730d48a090ba34e017d09b7efa64bb8cf59bd6fe6a0f
SHA256 0c6a192dcefd394741e0730d48a090ba34e017d09b7efa64bb8cf59bd6fe6a0f
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

0c6a192dcefd394741e0730d48a090ba34e017d09b7efa64bb8cf59bd6fe6a0f

Threat Level: Likely malicious

The file 0c6a192dcefd394741e0730d48a090ba34e017d09b7efa64bb8cf59bd6fe6a0f was found to be: Likely malicious.

Malicious Activity Summary

macro macro_on_action discovery

Office macro that triggers on suspicious action

Suspicious Office macro

System Location Discovery: System Language Discovery

Office loads VBA resources, possible macro or embedded object present

Suspicious use of SetWindowsHookEx

Checks processor information in registry

Suspicious use of FindShellTrayWindow

Enumerates system info in registry

Suspicious behavior: AddClipboardFormatListener

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-15 03:42

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 03:41

Reported

2024-08-15 03:43

Platform

win7-20240704-en

Max time kernel

27s

Max time network

15s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\0c6a192dcefd394741e0730d48a090ba34e017d09b7efa64bb8cf59bd6fe6a0f.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\0c6a192dcefd394741e0730d48a090ba34e017d09b7efa64bb8cf59bd6fe6a0f.xls

Network

N/A

Files

memory/3012-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/3012-1-0x0000000071E5D000-0x0000000071E68000-memory.dmp

memory/3012-2-0x0000000000470000-0x0000000000570000-memory.dmp

memory/3012-3-0x0000000000470000-0x0000000000570000-memory.dmp

memory/3012-4-0x0000000000470000-0x0000000000570000-memory.dmp

memory/3012-7-0x0000000000470000-0x0000000000570000-memory.dmp

memory/3012-6-0x0000000000470000-0x0000000000570000-memory.dmp

memory/3012-5-0x0000000000470000-0x0000000000570000-memory.dmp

memory/3012-9-0x0000000071E5D000-0x0000000071E68000-memory.dmp

memory/3012-10-0x0000000000470000-0x0000000000570000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-15 03:41

Reported

2024-08-15 03:43

Platform

win10v2004-20240802-en

Max time kernel

36s

Max time network

36s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\0c6a192dcefd394741e0730d48a090ba34e017d09b7efa64bb8cf59bd6fe6a0f.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 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
Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS 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\0c6a192dcefd394741e0730d48a090ba34e017d09b7efa64bb8cf59bd6fe6a0f.xls"

Network

Country Destination Domain Proto
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 47.28.109.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 224.162.46.104.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

memory/4908-0-0x00007FF885E30000-0x00007FF885E40000-memory.dmp

memory/4908-2-0x00007FF885E30000-0x00007FF885E40000-memory.dmp

memory/4908-1-0x00007FF885E30000-0x00007FF885E40000-memory.dmp

memory/4908-4-0x00007FF885E30000-0x00007FF885E40000-memory.dmp

memory/4908-3-0x00007FF885E30000-0x00007FF885E40000-memory.dmp

memory/4908-7-0x00007FF8C5DB0000-0x00007FF8C5FA5000-memory.dmp

memory/4908-8-0x00007FF8C5DB0000-0x00007FF8C5FA5000-memory.dmp

memory/4908-5-0x00007FF8C5E4D000-0x00007FF8C5E4E000-memory.dmp

memory/4908-10-0x00007FF8C5DB0000-0x00007FF8C5FA5000-memory.dmp

memory/4908-9-0x00007FF8C5DB0000-0x00007FF8C5FA5000-memory.dmp

memory/4908-6-0x00007FF8C5DB0000-0x00007FF8C5FA5000-memory.dmp

memory/4908-11-0x00007FF883AD0000-0x00007FF883AE0000-memory.dmp

memory/4908-12-0x00007FF883AD0000-0x00007FF883AE0000-memory.dmp

memory/4908-29-0x00007FF8C5DB0000-0x00007FF8C5FA5000-memory.dmp

memory/4908-30-0x00007FF8C5DB0000-0x00007FF8C5FA5000-memory.dmp

memory/4908-31-0x00007FF8C5DB0000-0x00007FF8C5FA5000-memory.dmp

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

MD5 27a35fc401bbf58412fad44b3404c8bf
SHA1 9da68448b81ff984664426feee646f11c95bd0bb
SHA256 b45f5c9c5a44d439f1d81edd22fcc52510fa9a94b0aac44478fd41c5fa21c7c6
SHA512 01e97bbc5e974391f67dab638691909908110df2f981565d78a61a62d7f158c6d642b202cc07817371699f9feae1364fe984bdac379c795f6ca2a6cad2db6d77

memory/4908-37-0x00007FF8C5DB0000-0x00007FF8C5FA5000-memory.dmp