Malware Analysis Report

2024-12-07 04:26

Sample ID 241113-waeqnawgpn
Target be5186eba9046829fe1e3e18dfe25af8afdd2d984b6d924ce550dfeb9493654d
SHA256 be5186eba9046829fe1e3e18dfe25af8afdd2d984b6d924ce550dfeb9493654d
Tags
emotet epoch5 banker discovery trojan
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

be5186eba9046829fe1e3e18dfe25af8afdd2d984b6d924ce550dfeb9493654d

Threat Level: Known bad

The file be5186eba9046829fe1e3e18dfe25af8afdd2d984b6d924ce550dfeb9493654d was found to be: Known bad.

Malicious Activity Summary

emotet epoch5 banker discovery trojan

Emotet

Emotet family

Blocklisted process makes network request

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-13 17:42

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 17:42

Reported

2024-11-13 17:45

Platform

win7-20240708-en

Max time kernel

149s

Max time network

150s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\be5186eba9046829fe1e3e18dfe25af8afdd2d984b6d924ce550dfeb9493654d.dll,#1

Signatures

Emotet

trojan banker emotet

Emotet family

emotet

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\rundll32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1504 wrote to memory of 2404 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1504 wrote to memory of 2404 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1504 wrote to memory of 2404 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1504 wrote to memory of 2404 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1504 wrote to memory of 2404 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1504 wrote to memory of 2404 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1504 wrote to memory of 2404 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2404 wrote to memory of 2716 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2404 wrote to memory of 2716 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2404 wrote to memory of 2716 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2404 wrote to memory of 2716 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2404 wrote to memory of 2716 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2404 wrote to memory of 2716 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2404 wrote to memory of 2716 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\be5186eba9046829fe1e3e18dfe25af8afdd2d984b6d924ce550dfeb9493654d.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\be5186eba9046829fe1e3e18dfe25af8afdd2d984b6d924ce550dfeb9493654d.dll,#1

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\be5186eba9046829fe1e3e18dfe25af8afdd2d984b6d924ce550dfeb9493654d.dll",Control_RunDLL

Network

Country Destination Domain Proto
US 45.63.5.129:443 tcp
US 45.63.5.129:443 tcp
SG 128.199.192.135:8080 tcp
SG 128.199.192.135:8080 tcp
FR 51.178.61.60:443 tcp
FR 51.178.61.60:443 tcp
AR 168.197.250.14:80 tcp

Files

memory/2404-0-0x00000000001C0000-0x00000000001E7000-memory.dmp

memory/2404-1-0x00000000001C0000-0x00000000001E7000-memory.dmp

memory/2716-2-0x0000000000130000-0x0000000000157000-memory.dmp

memory/2716-3-0x0000000000130000-0x0000000000157000-memory.dmp

memory/2716-4-0x0000000000130000-0x0000000000157000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-13 17:42

Reported

2024-11-13 17:45

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

149s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\be5186eba9046829fe1e3e18dfe25af8afdd2d984b6d924ce550dfeb9493654d.dll,#1

Signatures

Emotet

trojan banker emotet

Emotet family

emotet

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\rundll32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\be5186eba9046829fe1e3e18dfe25af8afdd2d984b6d924ce550dfeb9493654d.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\be5186eba9046829fe1e3e18dfe25af8afdd2d984b6d924ce550dfeb9493654d.dll,#1

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\be5186eba9046829fe1e3e18dfe25af8afdd2d984b6d924ce550dfeb9493654d.dll",Control_RunDLL

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 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 45.63.5.129:443 tcp
SG 128.199.192.135:8080 tcp
FR 51.178.61.60:443 tcp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
AR 168.197.250.14:80 tcp
BR 177.72.80.14:7080 tcp
FR 51.210.242.234:8080 tcp
CA 142.4.219.173:8080 tcp
DE 78.47.204.80:443 tcp

Files

memory/8-0-0x0000000000DB0000-0x0000000000DD7000-memory.dmp

memory/8-1-0x0000000000DB0000-0x0000000000DD7000-memory.dmp

memory/1952-2-0x00000000009D0000-0x00000000009F7000-memory.dmp

memory/1952-3-0x00000000009D0000-0x00000000009F7000-memory.dmp

memory/1952-4-0x00000000009D0000-0x00000000009F7000-memory.dmp