Malware Analysis Report

2025-01-22 19:11

Sample ID 240723-16fp2s1hnn
Target adc6fcbeb34fae4aaa40735a45f67c921fd400b4a0b68f64593fa83b17a5f52d
SHA256 adc6fcbeb34fae4aaa40735a45f67c921fd400b4a0b68f64593fa83b17a5f52d
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

adc6fcbeb34fae4aaa40735a45f67c921fd400b4a0b68f64593fa83b17a5f52d

Threat Level: Likely malicious

The file adc6fcbeb34fae4aaa40735a45f67c921fd400b4a0b68f64593fa83b17a5f52d 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

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

2024-07-23 22:15

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

2024-07-23 22:15

Reported

2024-07-23 22:16

Platform

win7-20240708-en

Max time kernel

21s

Max time network

17s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\adc6fcbeb34fae4aaa40735a45f67c921fd400b4a0b68f64593fa83b17a5f52d.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\adc6fcbeb34fae4aaa40735a45f67c921fd400b4a0b68f64593fa83b17a5f52d.xls

Network

N/A

Files

memory/2632-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2632-1-0x0000000072A9D000-0x0000000072AA8000-memory.dmp

memory/2632-68-0x0000000006280000-0x0000000006380000-memory.dmp

memory/2632-67-0x0000000006280000-0x0000000006380000-memory.dmp

memory/2632-66-0x0000000006280000-0x0000000006380000-memory.dmp

memory/2632-69-0x0000000072A9D000-0x0000000072AA8000-memory.dmp

memory/2632-70-0x0000000006280000-0x0000000006380000-memory.dmp

memory/2632-71-0x0000000006280000-0x0000000006380000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-23 22:15

Reported

2024-07-23 22:16

Platform

win10v2004-20240709-en

Max time kernel

43s

Max time network

44s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\adc6fcbeb34fae4aaa40735a45f67c921fd400b4a0b68f64593fa83b17a5f52d.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\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

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\adc6fcbeb34fae4aaa40735a45f67c921fd400b4a0b68f64593fa83b17a5f52d.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 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 roaming.officeapps.live.com udp
US 8.8.8.8:53 97.32.109.52.in-addr.arpa udp
GB 52.109.32.7:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 7.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.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 11.173.189.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 147.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp

Files

memory/1464-1-0x00007FFDE6130000-0x00007FFDE6140000-memory.dmp

memory/1464-0-0x00007FFDE6130000-0x00007FFDE6140000-memory.dmp

memory/1464-2-0x00007FFDE6130000-0x00007FFDE6140000-memory.dmp

memory/1464-3-0x00007FFDE6130000-0x00007FFDE6140000-memory.dmp

memory/1464-5-0x00007FFE2614D000-0x00007FFE2614E000-memory.dmp

memory/1464-7-0x00007FFE260B0000-0x00007FFE262A5000-memory.dmp

memory/1464-6-0x00007FFE260B0000-0x00007FFE262A5000-memory.dmp

memory/1464-4-0x00007FFDE6130000-0x00007FFDE6140000-memory.dmp

memory/1464-9-0x00007FFE260B0000-0x00007FFE262A5000-memory.dmp

memory/1464-11-0x00007FFDE37D0000-0x00007FFDE37E0000-memory.dmp

memory/1464-10-0x00007FFE260B0000-0x00007FFE262A5000-memory.dmp

memory/1464-8-0x00007FFE260B0000-0x00007FFE262A5000-memory.dmp

memory/1464-13-0x00007FFE260B0000-0x00007FFE262A5000-memory.dmp

memory/1464-14-0x00007FFDE37D0000-0x00007FFDE37E0000-memory.dmp

memory/1464-17-0x00007FFE260B0000-0x00007FFE262A5000-memory.dmp

memory/1464-18-0x00007FFE260B0000-0x00007FFE262A5000-memory.dmp

memory/1464-16-0x00007FFE260B0000-0x00007FFE262A5000-memory.dmp

memory/1464-15-0x00007FFE260B0000-0x00007FFE262A5000-memory.dmp

memory/1464-12-0x00007FFE260B0000-0x00007FFE262A5000-memory.dmp

memory/1464-27-0x00007FFE260B0000-0x00007FFE262A5000-memory.dmp

memory/1464-28-0x00007FFE260B0000-0x00007FFE262A5000-memory.dmp

memory/1464-26-0x00007FFE260B0000-0x00007FFE262A5000-memory.dmp

memory/1464-40-0x00007FFE260B0000-0x00007FFE262A5000-memory.dmp