Malware Analysis Report

2025-04-14 03:30

Sample ID 240612-21hg5athlf
Target 2024-06-12_3743d0262f0f2b768fe5cf5d910c5800_ryuk
SHA256 ac5dfa48c3785932d8868df7ae27cc3e5c4f91cabff6ca68826d5aa1e19750e4
Tags
score
3/10

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
3/10

SHA256

ac5dfa48c3785932d8868df7ae27cc3e5c4f91cabff6ca68826d5aa1e19750e4

Threat Level: Likely benign

The file 2024-06-12_3743d0262f0f2b768fe5cf5d910c5800_ryuk was found to be: Likely benign.

Malicious Activity Summary


Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-12 23:02

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-12 23:02

Reported

2024-06-12 23:05

Platform

win7-20240508-en

Max time kernel

122s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-12_3743d0262f0f2b768fe5cf5d910c5800_ryuk.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-12_3743d0262f0f2b768fe5cf5d910c5800_ryuk.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-12_3743d0262f0f2b768fe5cf5d910c5800_ryuk.exe"

Network

N/A

Files

memory/3048-0-0x00000000004C0000-0x0000000000520000-memory.dmp

memory/3048-9-0x00000000004C0000-0x0000000000520000-memory.dmp

memory/3048-8-0x0000000140000000-0x0000000140237000-memory.dmp

memory/3048-11-0x00000000004C0000-0x0000000000520000-memory.dmp

memory/3048-12-0x0000000140000000-0x0000000140237000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-12 23:02

Reported

2024-06-12 23:05

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-12_3743d0262f0f2b768fe5cf5d910c5800_ryuk.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-12_3743d0262f0f2b768fe5cf5d910c5800_ryuk.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-12_3743d0262f0f2b768fe5cf5d910c5800_ryuk.exe"

Network

Files

memory/3616-1-0x0000000000440000-0x00000000004A0000-memory.dmp

memory/3616-6-0x0000000000440000-0x00000000004A0000-memory.dmp

memory/3616-11-0x0000000140000000-0x0000000140237000-memory.dmp

memory/3616-10-0x0000000000440000-0x00000000004A0000-memory.dmp

memory/3616-12-0x0000000140000000-0x0000000140237000-memory.dmp