Malware Analysis Report

2024-10-16 03:21

Sample ID 230309-feptesaf74
Target 924-54-0x0000000000BD0000-0x0000000000BE7000-memory.dmp
SHA256 e44345e64dc202f0226bfcf5c8a77446f9242debffa2d6e8eca14a1613b11794
Tags
upx blackmatter
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

e44345e64dc202f0226bfcf5c8a77446f9242debffa2d6e8eca14a1613b11794

Threat Level: Known bad

The file 924-54-0x0000000000BD0000-0x0000000000BE7000-memory.dmp was found to be: Known bad.

Malicious Activity Summary

upx blackmatter

Blackmatter family

UPX packed file

Program crash

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-03-09 04:47

Signatures

Blackmatter family

blackmatter

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-03-09 04:47

Reported

2023-03-09 04:49

Platform

win10v2004-20230220-en

Max time kernel

77s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\924-54-0x0000000000BD0000-0x0000000000BE7000-memory.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\924-54-0x0000000000BD0000-0x0000000000BE7000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\924-54-0x0000000000BD0000-0x0000000000BE7000-memory.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 840 -ip 840

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 840 -s 216

Network

Country Destination Domain Proto
US 93.184.221.240:80 tcp
US 93.184.220.29:80 tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 199.176.139.52.in-addr.arpa udp
US 8.8.8.8:53 39.146.190.20.in-addr.arpa udp
US 8.8.8.8:53 177.238.32.23.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 13.89.179.9:443 tcp
US 93.184.221.240:80 tcp
NL 173.223.113.164:443 tcp
NL 173.223.113.131:80 tcp
US 8.8.8.8:53 45.8.109.52.in-addr.arpa udp
US 93.184.221.240:80 tcp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-03-09 04:47

Reported

2023-03-09 04:49

Platform

win7-20230220-en

Max time kernel

32s

Max time network

35s

Command Line

"C:\Users\Admin\AppData\Local\Temp\924-54-0x0000000000BD0000-0x0000000000BE7000-memory.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\924-54-0x0000000000BD0000-0x0000000000BE7000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\924-54-0x0000000000BD0000-0x0000000000BE7000-memory.exe"

Network

N/A

Files

N/A