Malware Analysis Report

2025-08-06 01:58

Sample ID 241112-1f8m5s1kcv
Target 64aee50403c5e9cca6e35f25e4510a87e300bd79d9fe8f4d5bd99e73aa99f6ce
SHA256 64aee50403c5e9cca6e35f25e4510a87e300bd79d9fe8f4d5bd99e73aa99f6ce
Tags
emotet epoch5 banker trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

64aee50403c5e9cca6e35f25e4510a87e300bd79d9fe8f4d5bd99e73aa99f6ce

Threat Level: Known bad

The file 64aee50403c5e9cca6e35f25e4510a87e300bd79d9fe8f4d5bd99e73aa99f6ce was found to be: Known bad.

Malicious Activity Summary

emotet epoch5 banker trojan

Emotet

Emotet family

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-11-12 21:36

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-12 21:36

Reported

2024-11-12 21:39

Platform

win7-20241010-en

Max time kernel

143s

Max time network

150s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\64aee50403c5e9cca6e35f25e4510a87e300bd79d9fe8f4d5bd99e73aa99f6ce.dll

Signatures

Emotet

trojan banker emotet

Emotet family

emotet

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\system32\regsvr32.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Windows\system32\regsvr32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2260 wrote to memory of 2900 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2260 wrote to memory of 2900 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2260 wrote to memory of 2900 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2260 wrote to memory of 2900 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2260 wrote to memory of 2900 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\64aee50403c5e9cca6e35f25e4510a87e300bd79d9fe8f4d5bd99e73aa99f6ce.dll

C:\Windows\system32\regsvr32.exe

C:\Windows\system32\regsvr32.exe "C:\Windows\system32\XqOXf\cTzxtGuGwpZ.dll"

Network

Country Destination Domain Proto
MY 103.8.26.17:8080 tcp
MY 103.8.26.17:8080 tcp
US 134.122.119.23:8080 tcp
US 134.122.119.23:8080 tcp
US 104.248.225.227:8080 tcp
US 104.248.225.227:8080 tcp

Files

memory/2260-1-0x0000000180000000-0x0000000180031000-memory.dmp

memory/2260-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

memory/2260-4-0x000007FEF6A70000-0x000007FEF6B30000-memory.dmp

memory/2900-5-0x000007FEF69B0000-0x000007FEF6A70000-memory.dmp

memory/2900-12-0x0000000180000000-0x0000000180031000-memory.dmp

memory/2900-13-0x000007FEF69B0000-0x000007FEF6A70000-memory.dmp

memory/2900-15-0x000007FEF69B0000-0x000007FEF6A70000-memory.dmp

memory/2900-16-0x000007FEF69B0000-0x000007FEF6A70000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-12 21:36

Reported

2024-11-12 21:39

Platform

win10v2004-20241007-en

Max time kernel

137s

Max time network

146s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\64aee50403c5e9cca6e35f25e4510a87e300bd79d9fe8f4d5bd99e73aa99f6ce.dll

Signatures

Emotet

trojan banker emotet

Emotet family

emotet

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\system32\regsvr32.exe N/A
N/A N/A C:\Windows\system32\regsvr32.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Windows\system32\regsvr32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1640 wrote to memory of 1824 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 1640 wrote to memory of 1824 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\64aee50403c5e9cca6e35f25e4510a87e300bd79d9fe8f4d5bd99e73aa99f6ce.dll

C:\Windows\system32\regsvr32.exe

C:\Windows\system32\regsvr32.exe "C:\Windows\system32\UIgZfufuYZ\RSweWbbleUDzvzk.dll"

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.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 82.190.18.2.in-addr.arpa udp
MY 103.8.26.17:8080 tcp
US 134.122.119.23:8080 tcp
US 104.248.225.227:8080 tcp
US 8.8.8.8:53 103.209.201.84.in-addr.arpa udp
RU 188.225.32.231:4143 tcp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
FR 195.154.146.35:443 tcp
GB 178.62.112.199:8080 tcp
KR 116.124.128.206:8080 tcp

Files

memory/1640-3-0x0000000000E60000-0x0000000000E61000-memory.dmp

memory/1640-0-0x0000000180000000-0x0000000180031000-memory.dmp

memory/1640-4-0x00007FF84BFB0000-0x00007FF84C070000-memory.dmp

memory/1824-8-0x0000000180000000-0x0000000180031000-memory.dmp