Malware Analysis Report

2025-01-22 19:07

Sample ID 240719-1qrglsvfnh
Target f5f63178af127b85656b1a1ef0414d32e7f9954610a903d486d216958fa1a6d6
SHA256 f5f63178af127b85656b1a1ef0414d32e7f9954610a903d486d216958fa1a6d6
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

f5f63178af127b85656b1a1ef0414d32e7f9954610a903d486d216958fa1a6d6

Threat Level: Likely malicious

The file f5f63178af127b85656b1a1ef0414d32e7f9954610a903d486d216958fa1a6d6 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

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 21:51

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

2024-07-19 21:51

Reported

2024-07-19 21:52

Platform

win7-20240705-en

Max time kernel

23s

Max time network

20s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\f5f63178af127b85656b1a1ef0414d32e7f9954610a903d486d216958fa1a6d6.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\f5f63178af127b85656b1a1ef0414d32e7f9954610a903d486d216958fa1a6d6.xls

Network

N/A

Files

memory/2508-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2508-1-0x0000000071D3D000-0x0000000071D48000-memory.dmp

memory/2508-8-0x0000000006150000-0x0000000006250000-memory.dmp

memory/2508-9-0x0000000071D3D000-0x0000000071D48000-memory.dmp

memory/2508-10-0x0000000006150000-0x0000000006250000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-19 21:51

Reported

2024-07-19 21:52

Platform

win10v2004-20240709-en

Max time kernel

48s

Max time network

45s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\f5f63178af127b85656b1a1ef0414d32e7f9954610a903d486d216958fa1a6d6.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\f5f63178af127b85656b1a1ef0414d32e7f9954610a903d486d216958fa1a6d6.xls"

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.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 47.28.109.52.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.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 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.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 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp

Files

memory/4484-0-0x00007FFE18790000-0x00007FFE187A0000-memory.dmp

memory/4484-2-0x00007FFE18790000-0x00007FFE187A0000-memory.dmp

memory/4484-3-0x00007FFE18790000-0x00007FFE187A0000-memory.dmp

memory/4484-1-0x00007FFE18790000-0x00007FFE187A0000-memory.dmp

memory/4484-5-0x00007FFE587AD000-0x00007FFE587AE000-memory.dmp

memory/4484-4-0x00007FFE18790000-0x00007FFE187A0000-memory.dmp

memory/4484-8-0x00007FFE58710000-0x00007FFE58905000-memory.dmp

memory/4484-9-0x00007FFE58710000-0x00007FFE58905000-memory.dmp

memory/4484-7-0x00007FFE58710000-0x00007FFE58905000-memory.dmp

memory/4484-6-0x00007FFE58710000-0x00007FFE58905000-memory.dmp

memory/4484-10-0x00007FFE166A0000-0x00007FFE166B0000-memory.dmp

memory/4484-12-0x00007FFE58710000-0x00007FFE58905000-memory.dmp

memory/4484-11-0x00007FFE58710000-0x00007FFE58905000-memory.dmp

memory/4484-14-0x00007FFE58710000-0x00007FFE58905000-memory.dmp

memory/4484-15-0x00007FFE58710000-0x00007FFE58905000-memory.dmp

memory/4484-13-0x00007FFE58710000-0x00007FFE58905000-memory.dmp

memory/4484-18-0x00007FFE58710000-0x00007FFE58905000-memory.dmp

memory/4484-20-0x00007FFE58710000-0x00007FFE58905000-memory.dmp

memory/4484-19-0x00007FFE166A0000-0x00007FFE166B0000-memory.dmp

memory/4484-17-0x00007FFE58710000-0x00007FFE58905000-memory.dmp

memory/4484-16-0x00007FFE58710000-0x00007FFE58905000-memory.dmp

memory/4484-38-0x00007FFE58710000-0x00007FFE58905000-memory.dmp

memory/4484-39-0x00007FFE58710000-0x00007FFE58905000-memory.dmp

memory/4484-40-0x00007FFE58710000-0x00007FFE58905000-memory.dmp

memory/4484-41-0x00007FFE58710000-0x00007FFE58905000-memory.dmp

memory/4484-42-0x00007FFE58710000-0x00007FFE58905000-memory.dmp

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

MD5 0440fa490c63e5503b26334706038c3f
SHA1 2bd3a86a4c456c73c2d08ae39196bfe96222f6d4
SHA256 8f892b57043872820c8508e8fe2dcda26e5083f38cf01d5cea2ee3640d9880b1
SHA512 019bb992d6835aeb983d5c3a00778c84b04554a23320b73dc613eaacdc216dea9c4def71426e5882ed43323300020f39997cdf0079f0568823692915dfc85db9

memory/4484-51-0x00007FFE58710000-0x00007FFE58905000-memory.dmp