Malware Analysis Report

2025-08-05 11:07

Sample ID 241112-1qt8havphk
Target ae0138cdff0c8bbdb1613a302e5c811e0516b43bb1333a244ee61161525b71b1
SHA256 ae0138cdff0c8bbdb1613a302e5c811e0516b43bb1333a244ee61161525b71b1
Tags
emotet epoch1 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

ae0138cdff0c8bbdb1613a302e5c811e0516b43bb1333a244ee61161525b71b1

Threat Level: Known bad

The file ae0138cdff0c8bbdb1613a302e5c811e0516b43bb1333a244ee61161525b71b1 was found to be: Known bad.

Malicious Activity Summary

emotet epoch1 banker discovery trojan

Emotet

Emotet family

Blocklisted process makes network request

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-12 21:51

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-12 21:51

Reported

2024-11-12 21:54

Platform

win7-20240903-en

Max time kernel

140s

Max time network

144s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\ae0138cdff0c8bbdb1613a302e5c811e0516b43bb1333a244ee61161525b71b1.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

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
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1404 wrote to memory of 2512 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1404 wrote to memory of 2512 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1404 wrote to memory of 2512 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1404 wrote to memory of 2512 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1404 wrote to memory of 2512 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1404 wrote to memory of 2512 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1404 wrote to memory of 2512 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\ae0138cdff0c8bbdb1613a302e5c811e0516b43bb1333a244ee61161525b71b1.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\ae0138cdff0c8bbdb1613a302e5c811e0516b43bb1333a244ee61161525b71b1.dll,#1

Network

Country Destination Domain Proto
IT 93.149.120.214:80 tcp
IT 93.149.120.214:80 tcp
RO 82.208.146.142:7080 tcp
RO 82.208.146.142:7080 tcp
US 138.197.99.250:8080 tcp
US 138.197.99.250:8080 tcp
US 167.71.148.58:443 tcp
US 167.71.148.58:443 tcp
KR 211.215.18.93:8080 tcp
KR 211.215.18.93:8080 tcp

Files

memory/2512-0-0x00000000001B0000-0x00000000001CF000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-12 21:51

Reported

2024-11-12 21:54

Platform

win10v2004-20241007-en

Max time kernel

146s

Max time network

151s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\ae0138cdff0c8bbdb1613a302e5c811e0516b43bb1333a244ee61161525b71b1.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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3744 wrote to memory of 3508 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3744 wrote to memory of 3508 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3744 wrote to memory of 3508 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\ae0138cdff0c8bbdb1613a302e5c811e0516b43bb1333a244ee61161525b71b1.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\ae0138cdff0c8bbdb1613a302e5c811e0516b43bb1333a244ee61161525b71b1.dll,#1

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 98.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
IT 93.149.120.214:80 tcp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 70.209.201.84.in-addr.arpa udp
RO 82.208.146.142:7080 tcp
US 138.197.99.250:8080 tcp
US 167.71.148.58:443 tcp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
KR 211.215.18.93:8080 tcp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
DE 185.94.252.27:443 tcp
US 70.32.84.74:8080 tcp
TR 81.214.253.80:443 tcp

Files

memory/3508-0-0x00000000021A0000-0x00000000021BF000-memory.dmp