Malware Analysis Report

2025-03-15 07:00

Sample ID 231231-gjkwpshdcm
Target 2aaaddd6dc4252abe0eb0ef07524f28d
SHA256 3b16be6d5ec90cf54334cebf1bb8aa86ee5e82aa97183b5e577be863ce883b0c
Tags
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

3b16be6d5ec90cf54334cebf1bb8aa86ee5e82aa97183b5e577be863ce883b0c

Threat Level: Known bad

The file 2aaaddd6dc4252abe0eb0ef07524f28d was found to be: Known bad.

Malicious Activity Summary

macro xlm

Process spawned unexpected child process

Suspicious Office macro

Modifies Internet Explorer settings

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-12-31 05:50

Signatures

Suspicious Office macro

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-31 05:50

Reported

2024-01-02 09:08

Platform

win7-20231215-en

Max time kernel

0s

Max time network

121s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\2aaaddd6dc4252abe0eb0ef07524f28d.xls

Signatures

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process N/A C:\Windows\SysWOW64\rundll32.exe C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" 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\2aaaddd6dc4252abe0eb0ef07524f28d.xls

C:\Windows\SysWOW64\rundll32.exe

"C:\Windows\system32\rundll32.exe" C:\Users\Public\Documents\OQyROk.txt,DllRegisterServer

Network

Country Destination Domain Proto
US 8.8.8.8:53 statedauto.com udp
US 107.23.135.72:443 statedauto.com tcp
US 34.226.105.125:443 statedauto.com tcp
US 8.8.8.8:53 markens.online udp

Files

memory/2332-1-0x000000007225D000-0x0000000072268000-memory.dmp

memory/2332-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2332-2-0x000000007225D000-0x0000000072268000-memory.dmp

memory/2332-3-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2332-4-0x000000007225D000-0x0000000072268000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-31 05:50

Reported

2024-01-02 09:08

Platform

win10v2004-20231215-en

Max time kernel

0s

Max time network

114s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\2aaaddd6dc4252abe0eb0ef07524f28d.xls"

Signatures

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process N/A C:\Windows\explorer.exe C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE

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\2aaaddd6dc4252abe0eb0ef07524f28d.xls"

C:\Windows\explorer.exe

explorer.exe C:\Users\Public\Documents\FHFwb.vbs

C:\Windows\explorer.exe

C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding

C:\Windows\System32\WScript.exe

"C:\Windows\System32\WScript.exe" "C:\Users\Public\Documents\FHFwb.vbs"

Network

Country Destination Domain Proto
US 20.231.121.79:80 tcp
US 8.8.8.8:53 97.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 statedauto.com udp
US 107.23.135.72:443 statedauto.com tcp
US 8.8.8.8:53 g.bing.com udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 204.79.197.200:443 g.bing.com tcp
US 34.226.105.125:443 statedauto.com tcp
US 8.8.8.8:53 12.173.189.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 100.5.17.2.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 189.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 174.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp

Files

memory/2536-5-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

memory/2536-10-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

memory/2536-12-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

memory/2536-16-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

memory/2536-19-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

memory/2536-22-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

memory/2536-23-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

memory/2536-21-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

memory/2536-20-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

memory/2536-18-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

memory/2536-17-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

memory/2536-15-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

memory/2536-14-0x00007FF8D21F0000-0x00007FF8D2200000-memory.dmp

memory/2536-13-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

memory/2536-11-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

memory/2536-9-0x00007FF8D21F0000-0x00007FF8D2200000-memory.dmp

memory/2536-8-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

memory/2536-7-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

memory/2536-6-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

memory/2536-4-0x00007FF8D4330000-0x00007FF8D4340000-memory.dmp

memory/2536-3-0x00007FF8D4330000-0x00007FF8D4340000-memory.dmp

memory/2536-2-0x00007FF8D4330000-0x00007FF8D4340000-memory.dmp

memory/2536-1-0x00007FF8D4330000-0x00007FF8D4340000-memory.dmp

memory/2536-0-0x00007FF8D4330000-0x00007FF8D4340000-memory.dmp

memory/2536-35-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp