Malware Analysis Report

2025-08-10 21:49

Sample ID 240608-hzqmkaaa81
Target 2024-06-08_ec73c1ddc8243af77cc2a026cf868cd2_ryuk
SHA256 f3561121fd461a97bef1a8d6521e1ae5984b7abfa0d3dc6b08a1527ced1973f6
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

f3561121fd461a97bef1a8d6521e1ae5984b7abfa0d3dc6b08a1527ced1973f6

Threat Level: Likely benign

The file 2024-06-08_ec73c1ddc8243af77cc2a026cf868cd2_ryuk was found to be: Likely benign.

Malicious Activity Summary


Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-08 07:10

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-08 07:10

Reported

2024-06-08 07:13

Platform

win7-20231129-en

Max time kernel

117s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-08_ec73c1ddc8243af77cc2a026cf868cd2_ryuk.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-08_ec73c1ddc8243af77cc2a026cf868cd2_ryuk.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-08_ec73c1ddc8243af77cc2a026cf868cd2_ryuk.exe"

Network

N/A

Files

memory/1652-0-0x000000013FE10000-0x00000001401F3000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-08 07:10

Reported

2024-06-08 07:13

Platform

win10v2004-20240426-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-08_ec73c1ddc8243af77cc2a026cf868cd2_ryuk.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-08_ec73c1ddc8243af77cc2a026cf868cd2_ryuk.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-08_ec73c1ddc8243af77cc2a026cf868cd2_ryuk.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 240.143.123.92.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 213.143.182.52.in-addr.arpa udp

Files

memory/1404-0-0x00007FF78A970000-0x00007FF78AD53000-memory.dmp