Malware Analysis Report

2024-10-19 10:31

Sample ID 220419-c4a5sabhb8
Target 390ed1dde4ff03adfcf67c59ee02567ac5665bb5e029eaebf0332bc81e4d1891
SHA256 390ed1dde4ff03adfcf67c59ee02567ac5665bb5e029eaebf0332bc81e4d1891
Tags
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

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
7/10

SHA256

390ed1dde4ff03adfcf67c59ee02567ac5665bb5e029eaebf0332bc81e4d1891

Threat Level: Shows suspicious behavior

The file 390ed1dde4ff03adfcf67c59ee02567ac5665bb5e029eaebf0332bc81e4d1891 was found to be: Shows suspicious behavior.

Malicious Activity Summary


Deletes itself

Enumerates system info in registry

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-04-19 02:37

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-04-19 02:37

Reported

2022-04-19 06:11

Platform

win7-20220414-en

Max time kernel

116s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\390ed1dde4ff03adfcf67c59ee02567ac5665bb5e029eaebf0332bc81e4d1891.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\390ed1dde4ff03adfcf67c59ee02567ac5665bb5e029eaebf0332bc81e4d1891.exe

"C:\Users\Admin\AppData\Local\Temp\390ed1dde4ff03adfcf67c59ee02567ac5665bb5e029eaebf0332bc81e4d1891.exe"

C:\Windows\SysWOW64\cmd.exe

cmd.exe /C del /Q /F "C:\Users\Admin\AppData\Local\Temp\390ed1dde4ff03adfcf67c59ee02567ac5665bb5e029eaebf0332bc81e4d1891.exe"

Network

Country Destination Domain Proto
UA 31.202.130.9:80 tcp
UA 91.234.35.106:80 91.234.35.106 tcp
RU 83.217.8.61:80 83.217.8.61 tcp

Files

memory/756-54-0x0000000075941000-0x0000000075943000-memory.dmp

memory/756-56-0x0000000000400000-0x00000000004A7000-memory.dmp

memory/756-55-0x0000000000400000-0x00000000004A7000-memory.dmp

memory/1848-57-0x0000000000000000-mapping.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-04-19 02:37

Reported

2022-04-19 06:11

Platform

win10v2004-20220414-en

Max time kernel

141s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\390ed1dde4ff03adfcf67c59ee02567ac5665bb5e029eaebf0332bc81e4d1891.exe"

Signatures

Enumerates system info in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier C:\Users\Admin\AppData\Local\Temp\390ed1dde4ff03adfcf67c59ee02567ac5665bb5e029eaebf0332bc81e4d1891.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\390ed1dde4ff03adfcf67c59ee02567ac5665bb5e029eaebf0332bc81e4d1891.exe

"C:\Users\Admin\AppData\Local\Temp\390ed1dde4ff03adfcf67c59ee02567ac5665bb5e029eaebf0332bc81e4d1891.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 226.101.242.52.in-addr.arpa udp
UA 31.202.130.9:80 tcp
RU 83.217.8.61:80 83.217.8.61 tcp
UA 91.234.35.106:80 tcp
UA 31.202.130.9:80 tcp
RU 83.217.8.61:80 tcp

Files

memory/4248-130-0x0000000000400000-0x00000000004A7000-memory.dmp

memory/4248-131-0x0000000000400000-0x00000000004A7000-memory.dmp