Malware Analysis Report

2024-10-24 17:10

Sample ID 240909-1ah6asshne
Target 0e5b9362287b8e220f1ff1e6ac157be5150c1c1a2791ed80462208ef1b4bbc80
SHA256 0e5b9362287b8e220f1ff1e6ac157be5150c1c1a2791ed80462208ef1b4bbc80
Tags
xlm discovery
score
10/10

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
10/10

SHA256

0e5b9362287b8e220f1ff1e6ac157be5150c1c1a2791ed80462208ef1b4bbc80

Threat Level: Known bad

The file 0e5b9362287b8e220f1ff1e6ac157be5150c1c1a2791ed80462208ef1b4bbc80 was found to be: Known bad.

Malicious Activity Summary

xlm discovery

System Location Discovery: System Language Discovery

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

2024-09-09 21:26

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-09 21:26

Reported

2024-09-09 21:27

Platform

win7-20240704-en

Max time kernel

15s

Max time network

16s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\0e5b9362287b8e220f1ff1e6ac157be5150c1c1a2791ed80462208ef1b4bbc80.xlsx

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

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\0e5b9362287b8e220f1ff1e6ac157be5150c1c1a2791ed80462208ef1b4bbc80.xlsx

Network

N/A

Files

memory/2192-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2192-1-0x000000007257D000-0x0000000072588000-memory.dmp

memory/2192-3-0x000000007257D000-0x0000000072588000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-09 21:26

Reported

2024-09-09 21:27

Platform

win10v2004-20240802-en

Max time kernel

50s

Max time network

62s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\0e5b9362287b8e220f1ff1e6ac157be5150c1c1a2791ed80462208ef1b4bbc80.xlsx"

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\0e5b9362287b8e220f1ff1e6ac157be5150c1c1a2791ed80462208ef1b4bbc80.xlsx"

Network

Country Destination Domain Proto
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
IE 52.109.76.243:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 97.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 243.76.109.52.in-addr.arpa udp
US 8.8.8.8:53 10.173.189.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp

Files

memory/3344-3-0x00007FF9D13CD000-0x00007FF9D13CE000-memory.dmp

memory/3344-0-0x00007FF9913B0000-0x00007FF9913C0000-memory.dmp

memory/3344-2-0x00007FF9913B0000-0x00007FF9913C0000-memory.dmp

memory/3344-1-0x00007FF9913B0000-0x00007FF9913C0000-memory.dmp

memory/3344-6-0x00007FF9D1330000-0x00007FF9D1525000-memory.dmp

memory/3344-7-0x00007FF9913B0000-0x00007FF9913C0000-memory.dmp

memory/3344-5-0x00007FF9D1330000-0x00007FF9D1525000-memory.dmp

memory/3344-9-0x00007FF9D1330000-0x00007FF9D1525000-memory.dmp

memory/3344-8-0x00007FF9D1330000-0x00007FF9D1525000-memory.dmp

memory/3344-4-0x00007FF9913B0000-0x00007FF9913C0000-memory.dmp

memory/3344-12-0x00007FF9D1330000-0x00007FF9D1525000-memory.dmp

memory/3344-13-0x00007FF9D1330000-0x00007FF9D1525000-memory.dmp

memory/3344-11-0x00007FF9D1330000-0x00007FF9D1525000-memory.dmp

memory/3344-10-0x00007FF98ED60000-0x00007FF98ED70000-memory.dmp

memory/3344-14-0x00007FF98ED60000-0x00007FF98ED70000-memory.dmp

memory/3344-26-0x00007FF9D13CD000-0x00007FF9D13CE000-memory.dmp

memory/3344-27-0x00007FF9D1330000-0x00007FF9D1525000-memory.dmp

memory/3344-28-0x00007FF9D1330000-0x00007FF9D1525000-memory.dmp