Malware Analysis Report

2025-08-05 15:54

Sample ID 240602-3qmvjabd9t
Target 2024-06-02_03b965c187e77068243c22da5b84bdb7_ryuk
SHA256 9ba84e0f43059a1ce83b1521f80811b75883da841ada9f80d13de8250f88c0d8
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

9ba84e0f43059a1ce83b1521f80811b75883da841ada9f80d13de8250f88c0d8

Threat Level: Likely benign

The file 2024-06-02_03b965c187e77068243c22da5b84bdb7_ryuk was found to be: Likely benign.

Malicious Activity Summary


Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-02 23:43

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-02 23:43

Reported

2024-06-02 23:45

Platform

win7-20240221-en

Max time kernel

122s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-02_03b965c187e77068243c22da5b84bdb7_ryuk.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-02_03b965c187e77068243c22da5b84bdb7_ryuk.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-02_03b965c187e77068243c22da5b84bdb7_ryuk.exe"

Network

N/A

Files

memory/2860-6-0x0000000000900000-0x0000000000960000-memory.dmp

memory/2860-0-0x0000000000900000-0x0000000000960000-memory.dmp

memory/2860-9-0x0000000140000000-0x000000014021C000-memory.dmp

memory/2860-13-0x0000000140000000-0x000000014021C000-memory.dmp

memory/2860-12-0x0000000000900000-0x0000000000960000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-02 23:43

Reported

2024-06-02 23:45

Platform

win10v2004-20240426-en

Max time kernel

93s

Max time network

95s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-02_03b965c187e77068243c22da5b84bdb7_ryuk.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-02_03b965c187e77068243c22da5b84bdb7_ryuk.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-02_03b965c187e77068243c22da5b84bdb7_ryuk.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

memory/3404-6-0x00000000035A0000-0x0000000003600000-memory.dmp

memory/3404-9-0x00000000035A0000-0x0000000003600000-memory.dmp

memory/3404-0-0x00000000035A0000-0x0000000003600000-memory.dmp

memory/3404-8-0x0000000140000000-0x000000014021C000-memory.dmp

memory/3404-12-0x0000000140000000-0x000000014021C000-memory.dmp