Malware Analysis Report

2025-01-22 19:07

Sample ID 240719-z6mmxszgnr
Target 2d166d09614a0012d413a20f787314bb9abc542d9417e978e763074308414e8f
SHA256 2d166d09614a0012d413a20f787314bb9abc542d9417e978e763074308414e8f
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: 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

2d166d09614a0012d413a20f787314bb9abc542d9417e978e763074308414e8f

Threat Level: Likely malicious

The file 2d166d09614a0012d413a20f787314bb9abc542d9417e978e763074308414e8f was found to be: Likely malicious.

Malicious Activity Summary

macro macro_on_action

Office macro that triggers on suspicious action

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

2024-07-19 21:19

Signatures

Office macro that triggers on suspicious action

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-19 21:19

Reported

2024-07-19 21:20

Platform

win7-20240704-en

Max time kernel

24s

Max time network

17s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\2d166d09614a0012d413a20f787314bb9abc542d9417e978e763074308414e8f.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\2d166d09614a0012d413a20f787314bb9abc542d9417e978e763074308414e8f.xls

Network

N/A

Files

memory/2760-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2760-1-0x000000007280D000-0x0000000072818000-memory.dmp

memory/2760-8-0x0000000006460000-0x0000000006560000-memory.dmp

memory/2760-9-0x000000007280D000-0x0000000072818000-memory.dmp

memory/2760-10-0x0000000006460000-0x0000000006560000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-19 21:19

Reported

2024-07-19 21:20

Platform

win10v2004-20240709-en

Max time kernel

47s

Max time network

35s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\2d166d09614a0012d413a20f787314bb9abc542d9417e978e763074308414e8f.xls"

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\2d166d09614a0012d413a20f787314bb9abc542d9417e978e763074308414e8f.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 46.28.109.52.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.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 19.89.109.52.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.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 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 9.179.89.13.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.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 8.8.8.8:53 240.221.184.93.in-addr.arpa udp

Files

memory/1952-0-0x00007FF942410000-0x00007FF942420000-memory.dmp

memory/1952-4-0x00007FF98242D000-0x00007FF98242E000-memory.dmp

memory/1952-3-0x00007FF942410000-0x00007FF942420000-memory.dmp

memory/1952-2-0x00007FF942410000-0x00007FF942420000-memory.dmp

memory/1952-1-0x00007FF942410000-0x00007FF942420000-memory.dmp

memory/1952-5-0x00007FF982390000-0x00007FF982585000-memory.dmp

memory/1952-7-0x00007FF942410000-0x00007FF942420000-memory.dmp

memory/1952-6-0x00007FF982390000-0x00007FF982585000-memory.dmp

memory/1952-11-0x00007FF982390000-0x00007FF982585000-memory.dmp

memory/1952-10-0x00007FF982390000-0x00007FF982585000-memory.dmp

memory/1952-9-0x00007FF982390000-0x00007FF982585000-memory.dmp

memory/1952-8-0x00007FF982390000-0x00007FF982585000-memory.dmp

memory/1952-12-0x00007FF982390000-0x00007FF982585000-memory.dmp

memory/1952-13-0x00007FF93FD90000-0x00007FF93FDA0000-memory.dmp

memory/1952-14-0x00007FF982390000-0x00007FF982585000-memory.dmp

memory/1952-15-0x00007FF93FD90000-0x00007FF93FDA0000-memory.dmp

memory/1952-17-0x00007FF982390000-0x00007FF982585000-memory.dmp

memory/1952-16-0x00007FF982390000-0x00007FF982585000-memory.dmp

memory/1952-19-0x00007FF982390000-0x00007FF982585000-memory.dmp

memory/1952-20-0x00007FF982390000-0x00007FF982585000-memory.dmp

memory/1952-18-0x00007FF982390000-0x00007FF982585000-memory.dmp

memory/1952-33-0x00007FF982390000-0x00007FF982585000-memory.dmp

memory/1952-32-0x00007FF982390000-0x00007FF982585000-memory.dmp

memory/1952-35-0x00007FF982390000-0x00007FF982585000-memory.dmp

memory/1952-34-0x00007FF982390000-0x00007FF982585000-memory.dmp

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

MD5 19036d29f29a7c0eabadd81d23aeb6a8
SHA1 8739e7d8258d829d1a633347513c89640615d210
SHA256 99b7f14b7fb7fac584598c6b9632b6ee3da242c44700467fa19ae3d601c9b604
SHA512 1ac277f793b25705022c6b2f0764b974ded067888e7d7a97e837ae53ebe87c5693e9f979269ecac5803a106517fb0b4c9bdaa94d595652d1cd8543c6cc47ef91

memory/1952-52-0x00007FF982390000-0x00007FF982585000-memory.dmp