Malware Analysis Report

2025-03-15 07:25

Sample ID 241111-y4a1nsyncn
Target b05e2972bc92dd9919d538862c54ecd1d6ebc5e9f2e939a57e4e13ea8c109e31
SHA256 b05e2972bc92dd9919d538862c54ecd1d6ebc5e9f2e939a57e4e13ea8c109e31
Tags
macro 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

b05e2972bc92dd9919d538862c54ecd1d6ebc5e9f2e939a57e4e13ea8c109e31

Threat Level: Known bad

The file b05e2972bc92dd9919d538862c54ecd1d6ebc5e9f2e939a57e4e13ea8c109e31 was found to be: Known bad.

Malicious Activity Summary

macro xlm discovery

Suspicious Office macro

System Location Discovery: System Language Discovery

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Checks processor information in registry

Suspicious use of FindShellTrayWindow

Enumerates system info in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 20:19

Signatures

Suspicious Office macro

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 20:19

Reported

2024-11-11 20:22

Platform

win7-20241010-en

Max time kernel

122s

Max time network

127s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\b05e2972bc92dd9919d538862c54ecd1d6ebc5e9f2e939a57e4e13ea8c109e31.xlsm

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\b05e2972bc92dd9919d538862c54ecd1d6ebc5e9f2e939a57e4e13ea8c109e31.xlsm

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.numberscare.com udp
BR 187.73.33.19:80 www.numberscare.com tcp
US 8.8.8.8:53 kratomcoupons.com udp
US 34.205.126.52:443 kratomcoupons.com tcp
US 8.8.8.8:53 e6.o.lencr.org udp
GB 2.23.210.82:80 e6.o.lencr.org tcp
US 8.8.8.8:53 www.campingforacuresl.com udp
US 8.8.8.8:53 coffee.devtechnosys.info udp
US 8.8.8.8:53 dautuchungkhoanquocte.com udp

Files

memory/2448-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2448-1-0x000000007270D000-0x0000000072718000-memory.dmp

memory/2448-19-0x000000007270D000-0x0000000072718000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 20:19

Reported

2024-11-11 20:22

Platform

win10v2004-20241007-en

Max time kernel

133s

Max time network

139s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\b05e2972bc92dd9919d538862c54ecd1d6ebc5e9f2e939a57e4e13ea8c109e31.xlsm"

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

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
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\b05e2972bc92dd9919d538862c54ecd1d6ebc5e9f2e939a57e4e13ea8c109e31.xlsm"

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 240.76.109.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 roaming.officeapps.live.com udp
FR 52.109.68.129:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 www.numberscare.com udp
BR 187.73.33.19:80 www.numberscare.com tcp
US 8.8.8.8:53 129.68.109.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 19.33.73.187.in-addr.arpa udp
US 8.8.8.8:53 kratomcoupons.com udp
US 34.205.126.52:443 kratomcoupons.com tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 e6.o.lencr.org udp
GB 2.23.210.82:80 e6.o.lencr.org tcp
US 8.8.8.8:53 www.campingforacuresl.com udp
US 8.8.8.8:53 coffee.devtechnosys.info udp
US 8.8.8.8:53 dautuchungkhoanquocte.com udp
US 8.8.8.8:53 52.126.205.34.in-addr.arpa udp
US 8.8.8.8:53 69.194.219.23.in-addr.arpa udp
US 8.8.8.8:53 82.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 30.73.42.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 98.208.201.84.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp

Files

memory/5088-0-0x00007FFB5F330000-0x00007FFB5F340000-memory.dmp

memory/5088-2-0x00007FFB5F330000-0x00007FFB5F340000-memory.dmp

memory/5088-4-0x00007FFB5F330000-0x00007FFB5F340000-memory.dmp

memory/5088-3-0x00007FFB5F330000-0x00007FFB5F340000-memory.dmp

memory/5088-1-0x00007FFB5F330000-0x00007FFB5F340000-memory.dmp

memory/5088-6-0x00007FFB9F2B0000-0x00007FFB9F4A5000-memory.dmp

memory/5088-5-0x00007FFB9F2B0000-0x00007FFB9F4A5000-memory.dmp

memory/5088-8-0x00007FFB9F2B0000-0x00007FFB9F4A5000-memory.dmp

memory/5088-11-0x00007FFB9F2B0000-0x00007FFB9F4A5000-memory.dmp

memory/5088-13-0x00007FFB9F2B0000-0x00007FFB9F4A5000-memory.dmp

memory/5088-14-0x00007FFB5CB80000-0x00007FFB5CB90000-memory.dmp

memory/5088-10-0x00007FFB9F2B0000-0x00007FFB9F4A5000-memory.dmp

memory/5088-15-0x00007FFB5CB80000-0x00007FFB5CB90000-memory.dmp

memory/5088-9-0x00007FFB9F2B0000-0x00007FFB9F4A5000-memory.dmp

memory/5088-18-0x00007FFB9F2B0000-0x00007FFB9F4A5000-memory.dmp

memory/5088-19-0x00007FFB9F2B0000-0x00007FFB9F4A5000-memory.dmp

memory/5088-20-0x00007FFB9F2B0000-0x00007FFB9F4A5000-memory.dmp

memory/5088-17-0x00007FFB9F2B0000-0x00007FFB9F4A5000-memory.dmp

memory/5088-16-0x00007FFB9F2B0000-0x00007FFB9F4A5000-memory.dmp

memory/5088-12-0x00007FFB9F2B0000-0x00007FFB9F4A5000-memory.dmp

memory/5088-7-0x00007FFB9F2B0000-0x00007FFB9F4A5000-memory.dmp

memory/5088-37-0x00007FFB9F2B0000-0x00007FFB9F4A5000-memory.dmp

memory/5088-38-0x00007FFB9F2B0000-0x00007FFB9F4A5000-memory.dmp

memory/5088-42-0x00007FFB9F2B0000-0x00007FFB9F4A5000-memory.dmp