Malware Analysis Report

2025-04-03 13:10

Sample ID 241109-1x2wxstbra
Target dupeutils-1.4.5.jar
SHA256 79b9f3db8289f0f9df7e65ab2fa572c533b6faae08f984941fdcb1ab96acc555
Tags
discovery
score
3/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

79b9f3db8289f0f9df7e65ab2fa572c533b6faae08f984941fdcb1ab96acc555

Threat Level: Likely benign

The file dupeutils-1.4.5.jar was found to be: Likely benign.

Malicious Activity Summary

discovery

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

Enumerates system info in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 22:02

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 22:02

Reported

2024-11-09 22:03

Platform

win7-20241010-en

Max time kernel

30s

Max time network

16s

Command Line

java -jar C:\Users\Admin\AppData\Local\Temp\dupeutils-1.4.5.jar

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\DllHost.exe N/A

Enumerates system info in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS C:\Program Files\Google\Chrome\Application\chrome.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName C:\Program Files\Google\Chrome\Application\chrome.exe N/A

Processes

C:\Windows\system32\java.exe

java -jar C:\Users\Admin\AppData\Local\Temp\dupeutils-1.4.5.jar

C:\Windows\SysWOW64\DllHost.exe

C:\Windows\SysWOW64\DllHost.exe /Processid:{06622D85-6856-4460-8DE1-A81921B41C4B}

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe"

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef5a39758,0x7fef5a39768,0x7fef5a39778

Network

N/A

Files

memory/2524-2-0x0000000002650000-0x00000000028C0000-memory.dmp

memory/2524-10-0x0000000000440000-0x0000000000441000-memory.dmp

memory/2524-11-0x0000000002650000-0x00000000028C0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 22:02

Reported

2024-11-09 22:03

Platform

win10v2004-20241007-en

Max time kernel

30s

Max time network

29s

Command Line

java -jar C:\Users\Admin\AppData\Local\Temp\dupeutils-1.4.5.jar

Signatures

N/A

Processes

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe

java -jar C:\Users\Admin\AppData\Local\Temp\dupeutils-1.4.5.jar

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 udp

Files

memory/4656-2-0x00000191A75B0000-0x00000191A7820000-memory.dmp

memory/4656-11-0x00000191A5CF0000-0x00000191A5CF1000-memory.dmp

memory/4656-12-0x00000191A75B0000-0x00000191A7820000-memory.dmp