Malware Analysis Report

2025-01-22 16:08

Sample ID 241111-vk3pss1lew
Target f1511f2f6c2a62bfe913d924eb9fb10f3c488c646fdc4aab01593bae33bdf6e1
SHA256 f1511f2f6c2a62bfe913d924eb9fb10f3c488c646fdc4aab01593bae33bdf6e1
Tags
discovery macro xlm
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

f1511f2f6c2a62bfe913d924eb9fb10f3c488c646fdc4aab01593bae33bdf6e1

Threat Level: Known bad

The file f1511f2f6c2a62bfe913d924eb9fb10f3c488c646fdc4aab01593bae33bdf6e1 was found to be: Known bad.

Malicious Activity Summary

discovery macro xlm

Suspicious Office macro

System Location Discovery: System Language Discovery

Suspicious use of FindShellTrayWindow

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

2024-11-11 17:03

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 17:03

Reported

2024-11-11 17:06

Platform

win7-20240708-en

Max time kernel

137s

Max time network

148s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\f1511f2f6c2a62bfe913d924eb9fb10f3c488c646fdc4aab01593bae33bdf6e1.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\f1511f2f6c2a62bfe913d924eb9fb10f3c488c646fdc4aab01593bae33bdf6e1.xlsm

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.zmotpro.com udp
IN 13.233.21.246:80 api.zmotpro.com tcp
US 8.8.8.8:53 aetoaluminium.com udp
US 8.8.8.8:53 24studypoint.com udp
US 8.8.8.8:53 baicc-ct.org udp
US 8.8.8.8:53 mustknew.com udp
US 8.8.8.8:53 kiski023.com udp

Files

memory/620-1-0x000000007217D000-0x0000000072188000-memory.dmp

memory/620-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/620-2-0x000000007217D000-0x0000000072188000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 17:03

Reported

2024-11-11 17:06

Platform

win10v2004-20241007-en

Max time kernel

133s

Max time network

137s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\f1511f2f6c2a62bfe913d924eb9fb10f3c488c646fdc4aab01593bae33bdf6e1.xlsm"

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\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
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily 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\f1511f2f6c2a62bfe913d924eb9fb10f3c488c646fdc4aab01593bae33bdf6e1.xlsm"

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.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 api.zmotpro.com udp
IN 13.233.21.246:80 api.zmotpro.com tcp
US 8.8.8.8:53 aetoaluminium.com udp
US 8.8.8.8:53 24studypoint.com udp
US 8.8.8.8:53 baicc-ct.org udp
US 8.8.8.8:53 mustknew.com udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 129.68.109.52.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 246.21.233.13.in-addr.arpa udp
US 8.8.8.8:53 kiski023.com udp
US 8.8.8.8:53 8.173.189.20.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 101.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp

Files

memory/4612-1-0x00007FFBE29ED000-0x00007FFBE29EE000-memory.dmp

memory/4612-0-0x00007FFBA29D0000-0x00007FFBA29E0000-memory.dmp

memory/4612-3-0x00007FFBA29D0000-0x00007FFBA29E0000-memory.dmp

memory/4612-2-0x00007FFBA29D0000-0x00007FFBA29E0000-memory.dmp

memory/4612-6-0x00007FFBE2950000-0x00007FFBE2B45000-memory.dmp

memory/4612-5-0x00007FFBE2950000-0x00007FFBE2B45000-memory.dmp

memory/4612-9-0x00007FFBE2950000-0x00007FFBE2B45000-memory.dmp

memory/4612-10-0x00007FFBE2950000-0x00007FFBE2B45000-memory.dmp

memory/4612-12-0x00007FFBE2950000-0x00007FFBE2B45000-memory.dmp

memory/4612-13-0x00007FFBA08C0000-0x00007FFBA08D0000-memory.dmp

memory/4612-11-0x00007FFBE2950000-0x00007FFBE2B45000-memory.dmp

memory/4612-8-0x00007FFBE2950000-0x00007FFBE2B45000-memory.dmp

memory/4612-14-0x00007FFBA08C0000-0x00007FFBA08D0000-memory.dmp

memory/4612-7-0x00007FFBA29D0000-0x00007FFBA29E0000-memory.dmp

memory/4612-18-0x00007FFBE2950000-0x00007FFBE2B45000-memory.dmp

memory/4612-19-0x00007FFBE2950000-0x00007FFBE2B45000-memory.dmp

memory/4612-17-0x00007FFBE2950000-0x00007FFBE2B45000-memory.dmp

memory/4612-16-0x00007FFBE2950000-0x00007FFBE2B45000-memory.dmp

memory/4612-15-0x00007FFBE2950000-0x00007FFBE2B45000-memory.dmp

memory/4612-4-0x00007FFBA29D0000-0x00007FFBA29E0000-memory.dmp

memory/4612-30-0x00007FFBE2950000-0x00007FFBE2B45000-memory.dmp

memory/4612-31-0x00007FFBE29ED000-0x00007FFBE29EE000-memory.dmp

memory/4612-32-0x00007FFBE2950000-0x00007FFBE2B45000-memory.dmp

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

MD5 0059969f028c214bc1fb8e9fc7d405c6
SHA1 71180964aa0d6beda3a5c97479bf8ef5a5dcdc79
SHA256 9d881ee33a24ca36aecb6e4c078a5cf2b700be908c175ca39268b42bf888649f
SHA512 2f709e54b417efdc145e312f16627fda929b70617e56120e719f2dc5852729c3c2c45ebb14686787f6e6d0a4b805031439c6051439efab314ae2ce6bb81a3b67