Malware Analysis Report

2025-06-15 23:51

Sample ID 241113-re6mqatcrl
Target c6ca220e7c03e7fdac37f636492391309f85d0ab4c3da4095cfdaffe4cd4b47a
SHA256 c6ca220e7c03e7fdac37f636492391309f85d0ab4c3da4095cfdaffe4cd4b47a
Tags
emotet epoch4 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

c6ca220e7c03e7fdac37f636492391309f85d0ab4c3da4095cfdaffe4cd4b47a

Threat Level: Known bad

The file c6ca220e7c03e7fdac37f636492391309f85d0ab4c3da4095cfdaffe4cd4b47a was found to be: Known bad.

Malicious Activity Summary

emotet epoch4 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 14:07

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 14:07

Reported

2024-11-13 14:09

Platform

win7-20240903-en

Max time kernel

140s

Max time network

149s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\c6ca220e7c03e7fdac37f636492391309f85d0ab4c3da4095cfdaffe4cd4b47a.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 2524 wrote to memory of 1632 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2524 wrote to memory of 1632 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2524 wrote to memory of 1632 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2524 wrote to memory of 1632 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2524 wrote to memory of 1632 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2524 wrote to memory of 1632 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2524 wrote to memory of 1632 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1632 wrote to memory of 1888 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1632 wrote to memory of 1888 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1632 wrote to memory of 1888 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1632 wrote to memory of 1888 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1632 wrote to memory of 1888 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1632 wrote to memory of 1888 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1632 wrote to memory of 1888 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\c6ca220e7c03e7fdac37f636492391309f85d0ab4c3da4095cfdaffe4cd4b47a.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\c6ca220e7c03e7fdac37f636492391309f85d0ab4c3da4095cfdaffe4cd4b47a.dll,#1

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\c6ca220e7c03e7fdac37f636492391309f85d0ab4c3da4095cfdaffe4cd4b47a.dll",Control_RunDLL

Network

Country Destination Domain Proto
PL 91.200.186.228:443 tcp
PL 91.200.186.228:443 tcp
BR 191.252.196.221:8080 tcp
BR 191.252.196.221:8080 tcp
GB 94.177.248.64:443 tcp
GB 94.177.248.64:443 tcp
SG 66.42.55.5:7080 tcp
SG 66.42.55.5:7080 tcp
MY 103.8.26.103:8080 tcp
MY 103.8.26.103:8080 tcp
TR 185.184.25.237:8080 tcp

Files

memory/1632-0-0x0000000010000000-0x0000000010028000-memory.dmp

memory/1632-1-0x0000000010000000-0x0000000010028000-memory.dmp

memory/1888-2-0x0000000010000000-0x0000000010028000-memory.dmp

memory/1888-3-0x0000000010000000-0x0000000010028000-memory.dmp

memory/1888-4-0x0000000010000000-0x0000000010028000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-13 14:07

Reported

2024-11-13 14:09

Platform

win10v2004-20241007-en

Max time kernel

142s

Max time network

151s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\c6ca220e7c03e7fdac37f636492391309f85d0ab4c3da4095cfdaffe4cd4b47a.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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1984 wrote to memory of 5104 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1984 wrote to memory of 5104 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1984 wrote to memory of 5104 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 5104 wrote to memory of 2976 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 5104 wrote to memory of 2976 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 5104 wrote to memory of 2976 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\c6ca220e7c03e7fdac37f636492391309f85d0ab4c3da4095cfdaffe4cd4b47a.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\c6ca220e7c03e7fdac37f636492391309f85d0ab4c3da4095cfdaffe4cd4b47a.dll,#1

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\c6ca220e7c03e7fdac37f636492391309f85d0ab4c3da4095cfdaffe4cd4b47a.dll",Control_RunDLL

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 75.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
PL 91.200.186.228:443 tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
BR 191.252.196.221:8080 tcp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
GB 94.177.248.64:443 tcp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 232.135.221.88.in-addr.arpa udp
SG 66.42.55.5:7080 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
MY 103.8.26.103:8080 tcp
TR 185.184.25.237:8080 tcp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
MY 103.8.26.102:8080 tcp
GB 178.79.147.66:8080 tcp
KR 58.227.42.236:80 tcp
SG 45.118.135.203:7080 tcp

Files

memory/5104-0-0x0000000010000000-0x0000000010028000-memory.dmp

memory/5104-1-0x0000000010000000-0x0000000010028000-memory.dmp

memory/2976-2-0x0000000010000000-0x0000000010028000-memory.dmp

memory/2976-3-0x0000000010000000-0x0000000010028000-memory.dmp

memory/2976-4-0x0000000010000000-0x0000000010028000-memory.dmp