Malware Analysis Report

2025-03-15 07:02

Sample ID 231230-3ekk2acegq
Target 1fef92943966590650904324867885e8
SHA256 30c6f8f183eec71859c2acc88a7084387fe24364b578e258f76a06a1c39711c0
Tags
macro xlm
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

30c6f8f183eec71859c2acc88a7084387fe24364b578e258f76a06a1c39711c0

Threat Level: Likely malicious

The file 1fef92943966590650904324867885e8 was found to be: Likely malicious.

Malicious Activity Summary

macro xlm

Suspicious Office macro

Modifies Internet Explorer settings

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-12-30 23:25

Signatures

Suspicious Office macro

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-30 23:25

Reported

2024-01-01 12:06

Platform

win7-20231129-en

Max time kernel

0s

Max time network

122s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\1fef92943966590650904324867885e8.xls

Signatures

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Toolbar C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\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\1fef92943966590650904324867885e8.xls

Network

N/A

Files

memory/2792-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2792-1-0x0000000071F7D000-0x0000000071F88000-memory.dmp

memory/2792-2-0x0000000071F7D000-0x0000000071F88000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-30 23:25

Reported

2024-01-01 12:07

Platform

win10v2004-20231215-en

Max time kernel

0s

Max time network

125s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\1fef92943966590650904324867885e8.xls"

Signatures

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\1fef92943966590650904324867885e8.xls"

Network

Country Destination Domain Proto
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 21.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 138.201.86.20.in-addr.arpa udp
US 8.8.8.8:53 104.241.123.92.in-addr.arpa udp
US 8.8.8.8:53 190.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 176.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp

Files

memory/3260-1-0x00007FF937510000-0x00007FF937520000-memory.dmp

memory/3260-5-0x00007FF977490000-0x00007FF977685000-memory.dmp

memory/3260-9-0x00007FF977490000-0x00007FF977685000-memory.dmp

memory/3260-12-0x00007FF977490000-0x00007FF977685000-memory.dmp

memory/3260-14-0x00007FF977490000-0x00007FF977685000-memory.dmp

memory/3260-17-0x00007FF977490000-0x00007FF977685000-memory.dmp

memory/3260-18-0x00007FF977490000-0x00007FF977685000-memory.dmp

memory/3260-20-0x00007FF977490000-0x00007FF977685000-memory.dmp

memory/3260-21-0x00007FF977490000-0x00007FF977685000-memory.dmp

memory/3260-19-0x00007FF977490000-0x00007FF977685000-memory.dmp

memory/3260-16-0x00007FF9354B0000-0x00007FF9354C0000-memory.dmp

memory/3260-15-0x00007FF977490000-0x00007FF977685000-memory.dmp

memory/3260-13-0x00007FF977490000-0x00007FF977685000-memory.dmp

memory/3260-11-0x00007FF9354B0000-0x00007FF9354C0000-memory.dmp

memory/3260-10-0x00007FF977490000-0x00007FF977685000-memory.dmp

memory/3260-8-0x00007FF977490000-0x00007FF977685000-memory.dmp

memory/3260-7-0x00007FF977490000-0x00007FF977685000-memory.dmp

memory/3260-6-0x00007FF937510000-0x00007FF937520000-memory.dmp

memory/3260-4-0x00007FF937510000-0x00007FF937520000-memory.dmp

memory/3260-2-0x00007FF937510000-0x00007FF937520000-memory.dmp

memory/3260-3-0x00007FF977490000-0x00007FF977685000-memory.dmp

memory/3260-0-0x00007FF937510000-0x00007FF937520000-memory.dmp

memory/3260-31-0x00007FF977490000-0x00007FF977685000-memory.dmp