Malware Analysis Report

2024-12-07 04:18

Sample ID 241113-wdvlaawjgx
Target a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d
SHA256 a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d
Tags
emotet epoch1 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

a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d

Threat Level: Known bad

The file a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d was found to be: Known bad.

Malicious Activity Summary

emotet epoch1 banker discovery trojan

Emotet

Emotet family

Emotet payload

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-13 17:48

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 17:48

Reported

2024-11-13 17:51

Platform

win7-20240903-en

Max time kernel

146s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe"

Signatures

Emotet

trojan banker emotet

Emotet family

emotet

Emotet payload

trojan banker
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe

"C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe"

Network

Country Destination Domain Proto
BR 177.144.135.2:80 tcp
BR 177.144.135.2:80 tcp
US 104.247.221.104:443 tcp
US 104.247.221.104:443 tcp
AR 201.213.32.59:80 tcp
AR 201.213.32.59:80 tcp
CO 190.147.137.153:443 tcp

Files

memory/2176-1-0x0000000000280000-0x000000000028C000-memory.dmp

memory/2176-0-0x0000000000270000-0x0000000000279000-memory.dmp

memory/2176-5-0x0000000000280000-0x000000000028C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-13 17:48

Reported

2024-11-13 17:51

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe"

Signatures

Emotet

trojan banker emotet

Emotet family

emotet

Emotet payload

trojan banker
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe

"C:\Users\Admin\AppData\Local\Temp\a3fa51b979962bb31ab944f0e633be37fcbd0e375adfb95512c347744ef1567d.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
BR 177.144.135.2:80 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 104.247.221.104:443 tcp
AR 201.213.32.59:80 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
CO 190.147.137.153:443 tcp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
GB 178.79.163.131:8080 tcp
AR 190.17.195.202:80 tcp
US 8.8.8.8:53 211.143.182.52.in-addr.arpa udp

Files

memory/3336-4-0x0000000002250000-0x0000000002259000-memory.dmp

memory/3336-0-0x0000000002260000-0x000000000226C000-memory.dmp

memory/3336-5-0x0000000002260000-0x000000000226C000-memory.dmp

memory/3336-6-0x0000000002430000-0x0000000002521000-memory.dmp