Malware Analysis Report

2025-01-22 19:07

Sample ID 240719-z1bngatejc
Target 3297cda8a3e1de969d300202240e1c316c0871672ecf100398dcaed6e250b91f
SHA256 3297cda8a3e1de969d300202240e1c316c0871672ecf100398dcaed6e250b91f
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

3297cda8a3e1de969d300202240e1c316c0871672ecf100398dcaed6e250b91f

Threat Level: Likely malicious

The file 3297cda8a3e1de969d300202240e1c316c0871672ecf100398dcaed6e250b91f 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 21:10

Signatures

Office macro that triggers on suspicious action

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-19 21:10

Reported

2024-07-19 21:11

Platform

win7-20240708-en

Max time kernel

23s

Max time network

18s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\3297cda8a3e1de969d300202240e1c316c0871672ecf100398dcaed6e250b91f.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\3297cda8a3e1de969d300202240e1c316c0871672ecf100398dcaed6e250b91f.xls

Network

N/A

Files

memory/3040-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/3040-1-0x000000007233D000-0x0000000072348000-memory.dmp

memory/3040-8-0x0000000006BB0000-0x0000000006CB0000-memory.dmp

memory/3040-9-0x000000007233D000-0x0000000072348000-memory.dmp

memory/3040-10-0x0000000006BB0000-0x0000000006CB0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-19 21:10

Reported

2024-07-19 21:12

Platform

win10v2004-20240709-en

Max time kernel

46s

Max time network

37s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\3297cda8a3e1de969d300202240e1c316c0871672ecf100398dcaed6e250b91f.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 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\3297cda8a3e1de969d300202240e1c316c0871672ecf100398dcaed6e250b91f.xls"

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.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 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 47.28.109.52.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 12.173.189.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 121.170.16.2.in-addr.arpa udp

Files

memory/4180-0-0x00007FFA7ED10000-0x00007FFA7ED20000-memory.dmp

memory/4180-2-0x00007FFA7ED10000-0x00007FFA7ED20000-memory.dmp

memory/4180-1-0x00007FFA7ED10000-0x00007FFA7ED20000-memory.dmp

memory/4180-4-0x00007FFA7ED10000-0x00007FFA7ED20000-memory.dmp

memory/4180-3-0x00007FFABED2D000-0x00007FFABED2E000-memory.dmp

memory/4180-5-0x00007FFABEC90000-0x00007FFABEE85000-memory.dmp

memory/4180-9-0x00007FFABEC90000-0x00007FFABEE85000-memory.dmp

memory/4180-10-0x00007FFABEC90000-0x00007FFABEE85000-memory.dmp

memory/4180-8-0x00007FFABEC90000-0x00007FFABEE85000-memory.dmp

memory/4180-7-0x00007FFABEC90000-0x00007FFABEE85000-memory.dmp

memory/4180-11-0x00007FFA7C760000-0x00007FFA7C770000-memory.dmp

memory/4180-6-0x00007FFA7ED10000-0x00007FFA7ED20000-memory.dmp

memory/4180-12-0x00007FFABEC90000-0x00007FFABEE85000-memory.dmp

memory/4180-13-0x00007FFA7C760000-0x00007FFA7C770000-memory.dmp

memory/4180-14-0x00007FFABEC90000-0x00007FFABEE85000-memory.dmp

memory/4180-23-0x00007FFABEC90000-0x00007FFABEE85000-memory.dmp

memory/4180-24-0x00007FFABEC90000-0x00007FFABEE85000-memory.dmp

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

MD5 329ba66be82568575628a3ad9273fe20
SHA1 b4c35122da833ebd513afadc93d3d25b2142f96b
SHA256 25d33ef0fe7ee6b705d9ca649400e57cdcea3e94d51c6dae03f053a9bab294f6
SHA512 56001c10f3482c8fc9fd15d97c4d580f6fdc3f46de9a1c355dc6f541bc7a61a4acf6d4165458df7ddfbe074c4566d6677dae01dbefff1bca6f82a6b67932d7d8

memory/4180-42-0x00007FFABEC90000-0x00007FFABEE85000-memory.dmp