Malware Analysis Report

2025-01-18 00:11

Sample ID 240613-qtgrga1brf
Target 2024-06-13_4e6e955c8f49600cba498cdd5e137520_ryuk
SHA256 deb2c5beb21ddeaf747878567ae6daa4dbaf513d57d7cb18d9792912dcf33d13
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

deb2c5beb21ddeaf747878567ae6daa4dbaf513d57d7cb18d9792912dcf33d13

Threat Level: Likely benign

The file 2024-06-13_4e6e955c8f49600cba498cdd5e137520_ryuk was found to be: Likely benign.

Malicious Activity Summary


Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-13 13:33

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 13:33

Reported

2024-06-13 13:35

Platform

win7-20240220-en

Max time kernel

118s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-13_4e6e955c8f49600cba498cdd5e137520_ryuk.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-13_4e6e955c8f49600cba498cdd5e137520_ryuk.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-13_4e6e955c8f49600cba498cdd5e137520_ryuk.exe"

Network

N/A

Files

memory/2932-0-0x00000000008E0000-0x0000000000940000-memory.dmp

memory/2932-9-0x00000000008E0000-0x0000000000940000-memory.dmp

memory/2932-6-0x0000000140000000-0x00000001401AF000-memory.dmp

memory/2932-13-0x0000000140000000-0x00000001401AF000-memory.dmp

memory/2932-12-0x00000000008E0000-0x0000000000940000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 13:33

Reported

2024-06-13 13:35

Platform

win10v2004-20240611-en

Max time kernel

93s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-13_4e6e955c8f49600cba498cdd5e137520_ryuk.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-13_4e6e955c8f49600cba498cdd5e137520_ryuk.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-13_4e6e955c8f49600cba498cdd5e137520_ryuk.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
BE 23.41.178.106:443 www.bing.com tcp
US 8.8.8.8:53 106.178.41.23.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 209.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 200.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/3880-6-0x0000000002D70000-0x0000000002DD0000-memory.dmp

memory/3880-0-0x0000000002D70000-0x0000000002DD0000-memory.dmp

memory/3880-11-0x0000000140000000-0x00000001401AF000-memory.dmp

memory/3880-10-0x0000000002D70000-0x0000000002DD0000-memory.dmp

memory/3880-12-0x0000000140000000-0x00000001401AF000-memory.dmp