Malware Analysis Report

2024-12-07 04:18

Sample ID 241113-webvkawfqb
Target a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89
SHA256 a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89

Threat Level: Known bad

The file a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89 was found to be: Known bad.

Malicious Activity Summary

emotet epoch1 banker discovery trojan

Emotet

Emotet family

Emotet payload

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-13 17:49

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-13 17:49

Reported

2024-11-13 17:52

Platform

win10v2004-20241007-en

Max time kernel

150s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.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\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe

"C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
BR 177.107.79.214:8080 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 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 98.103.204.12:443 tcp
HK 59.148.253.194:8080 tcp
CA 172.86.186.21:8080 tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
EC 186.70.127.199:8090 tcp
AR 201.213.177.139:80 tcp
US 8.8.8.8:53 13.179.89.13.in-addr.arpa udp

Files

memory/4464-4-0x00000000022B0000-0x00000000022D1000-memory.dmp

memory/4464-8-0x0000000002230000-0x0000000002250000-memory.dmp

memory/4464-0-0x0000000002270000-0x0000000002293000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 17:49

Reported

2024-11-13 17:52

Platform

win7-20240729-en

Max time kernel

149s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.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\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe

"C:\Users\Admin\AppData\Local\Temp\a1f9caa7fbe144baca16f5440e5779eb10c4891c6dea49f966c45ab1cb01ef89.exe"

Network

Country Destination Domain Proto
BR 177.107.79.214:8080 tcp
BR 177.107.79.214:8080 tcp
US 98.103.204.12:443 tcp
US 98.103.204.12:443 tcp
HK 59.148.253.194:8080 tcp
HK 59.148.253.194:8080 tcp

Files

memory/2320-4-0x00000000003B0000-0x00000000003D1000-memory.dmp

memory/2320-0-0x0000000000270000-0x0000000000293000-memory.dmp

memory/2320-8-0x00000000001D0000-0x00000000001F0000-memory.dmp