Malware Analysis Report

2025-08-05 11:08

Sample ID 241112-1j445asara
Target 493a2e12f5bfc7fce626c55d296b0dad79ae47ac79e77ccd630c875b321a2f12
SHA256 493a2e12f5bfc7fce626c55d296b0dad79ae47ac79e77ccd630c875b321a2f12
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

493a2e12f5bfc7fce626c55d296b0dad79ae47ac79e77ccd630c875b321a2f12

Threat Level: Known bad

The file 493a2e12f5bfc7fce626c55d296b0dad79ae47ac79e77ccd630c875b321a2f12 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 21:41

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-12 21:41

Reported

2024-11-12 21:44

Platform

win7-20240903-en

Max time kernel

142s

Max time network

145s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\493a2e12f5bfc7fce626c55d296b0dad79ae47ac79e77ccd630c875b321a2f12.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 2504 wrote to memory of 2396 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2504 wrote to memory of 2396 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2504 wrote to memory of 2396 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2504 wrote to memory of 2396 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2504 wrote to memory of 2396 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\493a2e12f5bfc7fce626c55d296b0dad79ae47ac79e77ccd630c875b321a2f12.dll

C:\Windows\system32\regsvr32.exe

C:\Windows\system32\regsvr32.exe "C:\Windows\system32\FOQEaeqYsFda\wCCjdT.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

Files

memory/2504-0-0x0000000000210000-0x0000000000240000-memory.dmp

memory/2504-3-0x0000000000200000-0x0000000000201000-memory.dmp

memory/2504-7-0x0000000180000000-0x00000001800E4000-memory.dmp

memory/2396-8-0x0000000180000000-0x00000001800E4000-memory.dmp

memory/2396-11-0x0000000180000000-0x00000001800E4000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-12 21:41

Reported

2024-11-12 21:44

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

149s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\493a2e12f5bfc7fce626c55d296b0dad79ae47ac79e77ccd630c875b321a2f12.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 2524 wrote to memory of 4120 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2524 wrote to memory of 4120 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\493a2e12f5bfc7fce626c55d296b0dad79ae47ac79e77ccd630c875b321a2f12.dll

C:\Windows\system32\regsvr32.exe

C:\Windows\system32\regsvr32.exe "C:\Windows\system32\FfdbWXaKaKyBgPIQ\LsRJRvIgztUBnF.dll"

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 73.190.18.2.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
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 19.229.111.52.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

Files

memory/2524-0-0x0000000000F80000-0x0000000000F81000-memory.dmp

memory/2524-1-0x00000000026D0000-0x0000000002700000-memory.dmp

memory/2524-4-0x0000000180000000-0x00000001800E4000-memory.dmp