Malware Analysis Report

2025-08-11 07:59

Sample ID 241112-zkfbqatqer
Target 8fe3218c80d7e0e542f243ff3d45a05d4fde1aa75459ae14da5c347122923d4b
SHA256 8fe3218c80d7e0e542f243ff3d45a05d4fde1aa75459ae14da5c347122923d4b
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

8fe3218c80d7e0e542f243ff3d45a05d4fde1aa75459ae14da5c347122923d4b

Threat Level: Known bad

The file 8fe3218c80d7e0e542f243ff3d45a05d4fde1aa75459ae14da5c347122923d4b 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 20:46

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-12 20:46

Reported

2024-11-12 20:48

Platform

win7-20240903-en

Max time kernel

146s

Max time network

149s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\8fe3218c80d7e0e542f243ff3d45a05d4fde1aa75459ae14da5c347122923d4b.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 2100 wrote to memory of 2548 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2100 wrote to memory of 2548 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2100 wrote to memory of 2548 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2100 wrote to memory of 2548 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2100 wrote to memory of 2548 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\8fe3218c80d7e0e542f243ff3d45a05d4fde1aa75459ae14da5c347122923d4b.dll

C:\Windows\system32\regsvr32.exe

C:\Windows\system32\regsvr32.exe "C:\Windows\system32\PDrmVdnEPeUQu\jdfBeRWrSecqpQb.dll"

Network

Country Destination Domain Proto
DE 165.22.73.229:8080 tcp
DE 165.22.73.229:8080 tcp
JP 160.16.143.191:7080 tcp
JP 160.16.143.191:7080 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/2100-0-0x0000000180000000-0x0000000180031000-memory.dmp

memory/2100-3-0x00000000002C0000-0x00000000002C1000-memory.dmp

memory/2100-4-0x0000000010000000-0x00000000100B3000-memory.dmp

memory/2548-8-0x0000000180000000-0x0000000180031000-memory.dmp

memory/2548-9-0x0000000010000000-0x00000000100B3000-memory.dmp

memory/2548-11-0x0000000010000000-0x00000000100B3000-memory.dmp

memory/2548-13-0x0000000010000000-0x00000000100B3000-memory.dmp

memory/2548-18-0x0000000010000000-0x00000000100B3000-memory.dmp

memory/2548-19-0x0000000010000000-0x00000000100B3000-memory.dmp

memory/2548-22-0x0000000010000000-0x00000000100B3000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-12 20:46

Reported

2024-11-12 20:48

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

151s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\8fe3218c80d7e0e542f243ff3d45a05d4fde1aa75459ae14da5c347122923d4b.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 2340 wrote to memory of 4136 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2340 wrote to memory of 4136 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\8fe3218c80d7e0e542f243ff3d45a05d4fde1aa75459ae14da5c347122923d4b.dll

C:\Windows\system32\regsvr32.exe

C:\Windows\system32\regsvr32.exe "C:\Windows\system32\VXkoiVJntotRyPp\PRfvvuLFpUA.dll"

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
DE 165.22.73.229:8080 tcp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
JP 160.16.143.191:7080 tcp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 134.122.119.23:8080 tcp
US 104.248.225.227:8080 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
GH 196.44.98.190:8080 tcp
SG 37.44.244.177:8080 tcp
DE 87.106.97.83:7080 tcp

Files

memory/2340-0-0x0000000180000000-0x0000000180031000-memory.dmp

memory/2340-3-0x0000000002E10000-0x0000000002E11000-memory.dmp

memory/2340-4-0x0000000010000000-0x00000000100B3000-memory.dmp

memory/4136-8-0x0000000180000000-0x0000000180031000-memory.dmp