Malware Analysis Report

2025-04-14 03:40

Sample ID 240612-s17mkszfne
Target a2d037d9c1d46ae3fd2c15ec35e3a5dfcfd56e601503f05edde3d7a18adce541
SHA256 a2d037d9c1d46ae3fd2c15ec35e3a5dfcfd56e601503f05edde3d7a18adce541
Tags
score
3/10

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
3/10

SHA256

a2d037d9c1d46ae3fd2c15ec35e3a5dfcfd56e601503f05edde3d7a18adce541

Threat Level: Likely benign

The file a2d037d9c1d46ae3fd2c15ec35e3a5dfcfd56e601503f05edde3d7a18adce541 was found to be: Likely benign.

Malicious Activity Summary


Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-12 15:36

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-12 15:36

Reported

2024-06-12 15:39

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

149s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2d037d9c1d46ae3fd2c15ec35e3a5dfcfd56e601503f05edde3d7a18adce541.dll,#1

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1076 wrote to memory of 3812 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1076 wrote to memory of 3812 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1076 wrote to memory of 3812 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\a2d037d9c1d46ae3fd2c15ec35e3a5dfcfd56e601503f05edde3d7a18adce541.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2d037d9c1d46ae3fd2c15ec35e3a5dfcfd56e601503f05edde3d7a18adce541.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-12 15:36

Reported

2024-06-12 15:39

Platform

win7-20240611-en

Max time kernel

120s

Max time network

121s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2d037d9c1d46ae3fd2c15ec35e3a5dfcfd56e601503f05edde3d7a18adce541.dll,#1

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1732 wrote to memory of 2136 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1732 wrote to memory of 2136 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1732 wrote to memory of 2136 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1732 wrote to memory of 2136 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1732 wrote to memory of 2136 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1732 wrote to memory of 2136 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1732 wrote to memory of 2136 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\a2d037d9c1d46ae3fd2c15ec35e3a5dfcfd56e601503f05edde3d7a18adce541.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2d037d9c1d46ae3fd2c15ec35e3a5dfcfd56e601503f05edde3d7a18adce541.dll,#1

Network

N/A

Files

N/A