Malware Analysis Report

2024-11-16 13:27

Sample ID 240730-bs3j8a1bjq
Target 6cde50643d89d85e47103cb2d55a7985_JaffaCakes118
SHA256 69faf79122e5c4c0e6aaa331acf207ed46c7ece34f0bcd891c3014e81c2bba5b
Tags
urelas trojan discovery
score
10/10

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
10/10

SHA256

69faf79122e5c4c0e6aaa331acf207ed46c7ece34f0bcd891c3014e81c2bba5b

Threat Level: Known bad

The file 6cde50643d89d85e47103cb2d55a7985_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

urelas trojan discovery

Urelas

Urelas family

Unsigned PE

Program crash

System Location Discovery: System Language Discovery

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-30 01:25

Signatures

Urelas family

urelas

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-30 01:25

Reported

2024-07-30 02:08

Platform

win7-20240705-en

Max time kernel

121s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6cde50643d89d85e47103cb2d55a7985_JaffaCakes118.exe"

Signatures

Urelas

trojan urelas

Processes

C:\Users\Admin\AppData\Local\Temp\6cde50643d89d85e47103cb2d55a7985_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\6cde50643d89d85e47103cb2d55a7985_JaffaCakes118.exe"

Network

N/A

Files

memory/2372-0-0x0000000000400000-0x000000000046E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-30 01:25

Reported

2024-07-30 01:59

Platform

win10v2004-20240709-en

Max time kernel

149s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6cde50643d89d85e47103cb2d55a7985_JaffaCakes118.exe"

Signatures

Urelas

trojan urelas

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\6cde50643d89d85e47103cb2d55a7985_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6cde50643d89d85e47103cb2d55a7985_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\6cde50643d89d85e47103cb2d55a7985_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2812 -ip 2812

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2812 -s 184

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 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 udp

Files

memory/2812-0-0x0000000000400000-0x000000000046E000-memory.dmp