Malware Analysis Report

2025-01-22 19:14

Sample ID 240719-zxsskstcre
Target 2e04ee671126d1601258f791fcc2fb780ffd045e1e71bb8ba8f777077557bb36
SHA256 2e04ee671126d1601258f791fcc2fb780ffd045e1e71bb8ba8f777077557bb36
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

2e04ee671126d1601258f791fcc2fb780ffd045e1e71bb8ba8f777077557bb36

Threat Level: Likely malicious

The file 2e04ee671126d1601258f791fcc2fb780ffd045e1e71bb8ba8f777077557bb36 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 21:06

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 21:06

Reported

2024-07-19 21:07

Platform

win7-20240704-en

Max time kernel

24s

Max time network

18s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\2e04ee671126d1601258f791fcc2fb780ffd045e1e71bb8ba8f777077557bb36.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\2e04ee671126d1601258f791fcc2fb780ffd045e1e71bb8ba8f777077557bb36.xls

Network

N/A

Files

memory/332-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/332-1-0x000000007287D000-0x0000000072888000-memory.dmp

memory/332-3-0x0000000000400000-0x0000000000500000-memory.dmp

memory/332-2-0x0000000000400000-0x0000000000500000-memory.dmp

memory/332-5-0x0000000000400000-0x0000000000500000-memory.dmp

memory/332-6-0x0000000000400000-0x0000000000500000-memory.dmp

memory/332-4-0x0000000000400000-0x0000000000500000-memory.dmp

memory/332-9-0x000000007287D000-0x0000000072888000-memory.dmp

memory/332-10-0x0000000000400000-0x0000000000500000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-19 21:06

Reported

2024-07-19 21:07

Platform

win10v2004-20240709-en

Max time kernel

35s

Max time network

38s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\2e04ee671126d1601258f791fcc2fb780ffd045e1e71bb8ba8f777077557bb36.xls"

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

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\2e04ee671126d1601258f791fcc2fb780ffd045e1e71bb8ba8f777077557bb36.xls"

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.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 8.8.8.8:53 243.76.109.52.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 36.56.20.217.in-addr.arpa udp

Files

memory/1544-1-0x00007FFD81D90000-0x00007FFD81DA0000-memory.dmp

memory/1544-2-0x00007FFD81D90000-0x00007FFD81DA0000-memory.dmp

memory/1544-0-0x00007FFD81D90000-0x00007FFD81DA0000-memory.dmp

memory/1544-3-0x00007FFD81D90000-0x00007FFD81DA0000-memory.dmp

memory/1544-4-0x00007FFDC1DAD000-0x00007FFDC1DAE000-memory.dmp

memory/1544-5-0x00007FFD81D90000-0x00007FFD81DA0000-memory.dmp

memory/1544-6-0x00007FFDC1D10000-0x00007FFDC1F05000-memory.dmp

memory/1544-7-0x00007FFDC1D10000-0x00007FFDC1F05000-memory.dmp

memory/1544-9-0x00007FFDC1D10000-0x00007FFDC1F05000-memory.dmp

memory/1544-12-0x00007FFDC1D10000-0x00007FFDC1F05000-memory.dmp

memory/1544-11-0x00007FFDC1D10000-0x00007FFDC1F05000-memory.dmp

memory/1544-10-0x00007FFDC1D10000-0x00007FFDC1F05000-memory.dmp

memory/1544-8-0x00007FFDC1D10000-0x00007FFDC1F05000-memory.dmp

memory/1544-14-0x00007FFDC1D10000-0x00007FFDC1F05000-memory.dmp

memory/1544-16-0x00007FFDC1D10000-0x00007FFDC1F05000-memory.dmp

memory/1544-17-0x00007FFD7F7B0000-0x00007FFD7F7C0000-memory.dmp

memory/1544-15-0x00007FFDC1D10000-0x00007FFDC1F05000-memory.dmp

memory/1544-13-0x00007FFDC1D10000-0x00007FFDC1F05000-memory.dmp

memory/1544-19-0x00007FFD7F7B0000-0x00007FFD7F7C0000-memory.dmp

memory/1544-37-0x00007FFDC1D10000-0x00007FFDC1F05000-memory.dmp

memory/1544-36-0x00007FFDC1D10000-0x00007FFDC1F05000-memory.dmp

memory/1544-38-0x00007FFDC1D10000-0x00007FFDC1F05000-memory.dmp