Malware Analysis Report

2025-08-05 17:24

Sample ID 221031-2tkznseghr
Target 088c92fca5f0e7b3af29cdc68bc811f0bab819a2ab63f6691f9bdbe0c36df1be
SHA256 088c92fca5f0e7b3af29cdc68bc811f0bab819a2ab63f6691f9bdbe0c36df1be
Tags
score
1/10

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
1/10

SHA256

088c92fca5f0e7b3af29cdc68bc811f0bab819a2ab63f6691f9bdbe0c36df1be

Threat Level: No (potentially) malicious behavior was detected

The file 088c92fca5f0e7b3af29cdc68bc811f0bab819a2ab63f6691f9bdbe0c36df1be was found to be: No (potentially) malicious behavior was detected.

Malicious Activity Summary


Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-10-31 22:52

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-10-31 22:52

Reported

2022-10-31 22:55

Platform

win7-20220812-en

Max time kernel

43s

Max time network

46s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\088c92fca5f0e7b3af29cdc68bc811f0bab819a2ab63f6691f9bdbe0c36df1be.dll,#1

Signatures

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\088c92fca5f0e7b3af29cdc68bc811f0bab819a2ab63f6691f9bdbe0c36df1be.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\088c92fca5f0e7b3af29cdc68bc811f0bab819a2ab63f6691f9bdbe0c36df1be.dll,#1

Network

N/A

Files

memory/2004-54-0x0000000000000000-mapping.dmp

memory/2004-55-0x0000000074AB1000-0x0000000074AB3000-memory.dmp

memory/2004-56-0x0000000010000000-0x0000000010019000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-10-31 22:52

Reported

2022-10-31 22:55

Platform

win10v2004-20220812-en

Max time kernel

91s

Max time network

127s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\088c92fca5f0e7b3af29cdc68bc811f0bab819a2ab63f6691f9bdbe0c36df1be.dll,#1

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3208 wrote to memory of 3584 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3208 wrote to memory of 3584 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3208 wrote to memory of 3584 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\088c92fca5f0e7b3af29cdc68bc811f0bab819a2ab63f6691f9bdbe0c36df1be.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\088c92fca5f0e7b3af29cdc68bc811f0bab819a2ab63f6691f9bdbe0c36df1be.dll,#1

Network

Country Destination Domain Proto
US 40.77.2.164:443 tcp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
US 8.8.8.8:53 96.108.152.52.in-addr.arpa udp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
NL 104.80.225.205:443 tcp

Files

memory/3584-132-0x0000000000000000-mapping.dmp

memory/3584-133-0x0000000010000000-0x0000000010019000-memory.dmp