Malware Analysis Report

2025-06-16 05:26

Sample ID 221011-xtqgyaahbm
Target 1912-231-0x0000000000400000-0x0000000000463000-memory.dmp
SHA256 1e7b0d76ba33d90a0eda37868deaa3614b75dc58e60c1e6c18ea3729314c1025
Tags
517 vidar
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

1e7b0d76ba33d90a0eda37868deaa3614b75dc58e60c1e6c18ea3729314c1025

Threat Level: Known bad

The file 1912-231-0x0000000000400000-0x0000000000463000-memory.dmp was found to be: Known bad.

Malicious Activity Summary

517 vidar

Vidar family

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-10-11 19:08

Signatures

Vidar family

vidar

Analysis: behavioral1

Detonation Overview

Submitted

2022-10-11 19:08

Reported

2022-10-11 19:12

Platform

win7-20220812-en

Max time kernel

38s

Max time network

48s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1912-231-0x0000000000400000-0x0000000000463000-memory.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\1912-231-0x0000000000400000-0x0000000000463000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\1912-231-0x0000000000400000-0x0000000000463000-memory.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1652 -s 36

Network

N/A

Files

memory/1072-54-0x0000000000000000-mapping.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-10-11 19:08

Reported

2022-10-11 19:12

Platform

win10v2004-20220812-en

Max time kernel

147s

Max time network

161s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1912-231-0x0000000000400000-0x0000000000463000-memory.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\1912-231-0x0000000000400000-0x0000000000463000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\1912-231-0x0000000000400000-0x0000000000463000-memory.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 5080 -ip 5080

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5080 -s 224

Network

Country Destination Domain Proto
US 209.197.3.8:80 tcp
AU 104.46.162.224:443 tcp
US 93.184.220.29:80 tcp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
NL 104.80.225.205:443 tcp
US 209.197.3.8:80 tcp
US 93.184.220.29:80 tcp
US 8.8.8.8:53 176.122.125.40.in-addr.arpa udp
US 8.8.8.8:53 0.e.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.4.0.c.0.0.3.0.1.3.0.6.2.ip6.arpa udp

Files

N/A