Malware Analysis Report

2025-08-06 01:58

Sample ID 241112-1f2vlasaqk
Target e5d3e1dee3f98c06beabe3c70d0d22274fd68bf766e5a00696ad4e5e62f630fd
SHA256 e5d3e1dee3f98c06beabe3c70d0d22274fd68bf766e5a00696ad4e5e62f630fd
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

e5d3e1dee3f98c06beabe3c70d0d22274fd68bf766e5a00696ad4e5e62f630fd

Threat Level: Known bad

The file e5d3e1dee3f98c06beabe3c70d0d22274fd68bf766e5a00696ad4e5e62f630fd was found to be: Known bad.

Malicious Activity Summary

emotet epoch5 banker trojan

Emotet family

Emotet

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 21:38

Platform

win7-20240903-en

Max time kernel

142s

Max time network

144s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e5d3e1dee3f98c06beabe3c70d0d22274fd68bf766e5a00696ad4e5e62f630fd.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
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 2956 wrote to memory of 2884 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2956 wrote to memory of 2884 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2956 wrote to memory of 2884 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2956 wrote to memory of 2884 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2956 wrote to memory of 2884 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\e5d3e1dee3f98c06beabe3c70d0d22274fd68bf766e5a00696ad4e5e62f630fd.dll

C:\Windows\system32\regsvr32.exe

C:\Windows\system32\regsvr32.exe "C:\Windows\system32\XCjogif\FcoirjRairOOLgGg.dll"

Network

Country Destination Domain Proto
KR 218.38.121.17:443 tcp
KR 218.38.121.17:443 tcp
BR 186.250.48.5:443 tcp
IT 80.211.107.116:8080 tcp
US 174.138.33.49:7080 tcp
SG 165.22.254.236:8080 tcp
DE 185.148.169.10:8080 tcp
DE 62.171.178.147:8080 tcp
SG 128.199.217.206:443 tcp
ID 210.57.209.142:8080 tcp
ID 36.67.23.59:443 tcp

Files

memory/2956-0-0x0000000180000000-0x0000000180030000-memory.dmp

memory/2956-3-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/2956-7-0x0000000010000000-0x00000000100C6000-memory.dmp

memory/2884-8-0x0000000010000000-0x00000000100C6000-memory.dmp

memory/2884-11-0x0000000010000000-0x00000000100C6000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-12 21:36

Reported

2024-11-12 21:38

Platform

win10v2004-20241007-en

Max time kernel

134s

Max time network

148s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e5d3e1dee3f98c06beabe3c70d0d22274fd68bf766e5a00696ad4e5e62f630fd.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
N/A N/A C:\Windows\system32\regsvr32.exe N/A
N/A N/A C:\Windows\system32\regsvr32.exe N/A
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 3420 wrote to memory of 4040 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 3420 wrote to memory of 4040 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\e5d3e1dee3f98c06beabe3c70d0d22274fd68bf766e5a00696ad4e5e62f630fd.dll

C:\Windows\system32\regsvr32.exe

C:\Windows\system32\regsvr32.exe "C:\Windows\system32\HwUmLfCAEBFVrAow\evDZv.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 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
KR 218.38.121.17:443 218.38.121.17 tcp
US 8.8.8.8:53 17.121.38.218.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
BR 186.250.48.5:443 tcp
IT 80.211.107.116:8080 tcp
US 174.138.33.49:7080 tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
SG 165.22.254.236:8080 tcp
DE 185.148.169.10:8080 tcp
DE 62.171.178.147:8080 tcp
SG 128.199.217.206:443 tcp
ID 210.57.209.142:8080 tcp

Files

memory/3420-3-0x00000000025B0000-0x00000000025B1000-memory.dmp

memory/3420-0-0x0000000180000000-0x0000000180030000-memory.dmp

memory/3420-7-0x0000000010000000-0x00000000100C6000-memory.dmp