Malware Analysis Report

2024-11-13 18:33

Sample ID 231020-hypnwage39
Target NEAS.20f218010b4a83ad4af68bfe387b4275a86eef84354e279bde5b11c07b7433a7jar_JC.zip
SHA256 20f218010b4a83ad4af68bfe387b4275a86eef84354e279bde5b11c07b7433a7
Tags
strrat
score
10/10

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
10/10

SHA256

20f218010b4a83ad4af68bfe387b4275a86eef84354e279bde5b11c07b7433a7

Threat Level: Known bad

The file NEAS.20f218010b4a83ad4af68bfe387b4275a86eef84354e279bde5b11c07b7433a7jar_JC.zip was found to be: Known bad.

Malicious Activity Summary

strrat

Strrat family

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-10-20 07:08

Signatures

Strrat family

strrat

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-20 07:08

Reported

2023-10-20 07:11

Platform

win10v2004-20230915-en

Max time kernel

151s

Max time network

156s

Command Line

java -jar C:\Users\Admin\AppData\Local\Temp\NEAS.20f218010b4a83ad4af68bfe387b4275a86eef84354e279bde5b11c07b7433a7jar_JC.jar

Signatures

N/A

Processes

C:\ProgramData\Oracle\Java\javapath\java.exe

java -jar C:\Users\Admin\AppData\Local\Temp\NEAS.20f218010b4a83ad4af68bfe387b4275a86eef84354e279bde5b11c07b7433a7jar_JC.jar

Network

Country Destination Domain Proto
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 8.3.197.209.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 repo1.maven.org udp
US 8.8.8.8:53 github.com udp
US 199.232.192.209:443 repo1.maven.org tcp
US 199.232.192.209:443 repo1.maven.org tcp
US 199.232.192.209:443 repo1.maven.org tcp
DE 140.82.121.3:443 github.com tcp
US 8.8.8.8:53 209.192.232.199.in-addr.arpa udp
US 8.8.8.8:53 3.121.82.140.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 udp
N/A 192.229.221.95:80 tcp
US 8.8.8.8:53 udp

Files

memory/1520-2-0x0000000002960000-0x0000000003960000-memory.dmp

memory/1520-11-0x0000000000980000-0x0000000000981000-memory.dmp

memory/1520-21-0x0000000002960000-0x0000000003960000-memory.dmp

memory/1520-22-0x0000000000980000-0x0000000000981000-memory.dmp

memory/1520-23-0x0000000002960000-0x0000000003960000-memory.dmp

memory/1520-31-0x0000000002960000-0x0000000003960000-memory.dmp

memory/1520-33-0x0000000002960000-0x0000000003960000-memory.dmp

memory/1520-38-0x0000000002960000-0x0000000003960000-memory.dmp

memory/1520-45-0x0000000000980000-0x0000000000981000-memory.dmp

memory/1520-46-0x0000000002960000-0x0000000003960000-memory.dmp

memory/1520-76-0x0000000002960000-0x0000000003960000-memory.dmp

memory/1520-92-0x0000000000980000-0x0000000000981000-memory.dmp

memory/1520-103-0x0000000000980000-0x0000000000981000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-20 07:08

Reported

2023-10-20 07:11

Platform

win7-20230831-en

Max time kernel

151s

Max time network

160s

Command Line

java -jar C:\Users\Admin\AppData\Local\Temp\NEAS.20f218010b4a83ad4af68bfe387b4275a86eef84354e279bde5b11c07b7433a7jar_JC.jar

Signatures

N/A

Processes

C:\Windows\system32\java.exe

java -jar C:\Users\Admin\AppData\Local\Temp\NEAS.20f218010b4a83ad4af68bfe387b4275a86eef84354e279bde5b11c07b7433a7jar_JC.jar

Network

Country Destination Domain Proto
US 8.8.8.8:53 repo1.maven.org udp
US 8.8.8.8:53 github.com udp
US 199.232.192.209:443 repo1.maven.org tcp
US 199.232.192.209:443 repo1.maven.org tcp
US 199.232.192.209:443 repo1.maven.org tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 140.82.113.3:443 github.com tcp
US 8.8.8.8:53 github.com udp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
DE 140.82.121.3:443 github.com tcp
US 8.8.8.8:53 github.com udp
DE 140.82.121.4:443 github.com tcp
DE 140.82.121.4:443 github.com tcp
DE 140.82.121.4:443 github.com tcp
DE 140.82.121.4:443 github.com tcp
DE 140.82.121.4:443 github.com tcp
DE 140.82.121.4:443 github.com tcp
DE 140.82.121.4:443 github.com tcp
DE 140.82.121.4:443 github.com tcp
DE 140.82.121.4:443 github.com tcp
DE 140.82.121.4:443 tcp
DE 140.82.121.4:443 tcp
DE 140.82.121.4:443 tcp
DE 140.82.121.4:443 tcp
DE 140.82.121.4:443 tcp
DE 140.82.121.4:443 tcp
DE 140.82.121.4:443 tcp
DE 140.82.121.4:443 tcp
DE 140.82.121.4:443 tcp
DE 140.82.121.4:443 tcp
DE 140.82.121.4:443 tcp
DE 140.82.121.4:443 tcp

Files

memory/2156-2-0x00000000020F0000-0x00000000050F0000-memory.dmp

memory/2156-10-0x0000000001D70000-0x0000000001D71000-memory.dmp

memory/2156-17-0x0000000001D70000-0x0000000001D71000-memory.dmp

memory/2156-18-0x0000000001D70000-0x0000000001D71000-memory.dmp

memory/2156-24-0x0000000001D70000-0x0000000001D71000-memory.dmp

memory/2156-29-0x0000000001D70000-0x0000000001D71000-memory.dmp

memory/2156-28-0x0000000001D70000-0x0000000001D71000-memory.dmp

memory/2156-30-0x0000000001D70000-0x0000000001D71000-memory.dmp

memory/2156-31-0x00000000020F0000-0x00000000050F0000-memory.dmp

memory/2156-32-0x0000000001D70000-0x0000000001D71000-memory.dmp

memory/2156-33-0x0000000001D70000-0x0000000001D71000-memory.dmp

memory/2156-38-0x0000000001D70000-0x0000000001D71000-memory.dmp

memory/2156-39-0x0000000001D70000-0x0000000001D71000-memory.dmp

memory/2156-40-0x0000000001D70000-0x0000000001D71000-memory.dmp

memory/2156-43-0x0000000001D70000-0x0000000001D71000-memory.dmp

memory/2156-55-0x0000000001D70000-0x0000000001D71000-memory.dmp

memory/2156-56-0x0000000001D70000-0x0000000001D71000-memory.dmp

memory/2156-60-0x0000000001D70000-0x0000000001D71000-memory.dmp

memory/2156-62-0x0000000001D70000-0x0000000001D71000-memory.dmp

memory/2156-84-0x0000000001D70000-0x0000000001D71000-memory.dmp

memory/2156-86-0x0000000001D70000-0x0000000001D71000-memory.dmp