Malware Analysis Report

2024-12-07 04:25

Sample ID 241113-v8kh5awerb
Target 954187de69a83fc226a89b2dde4e8711e2bf798345a6ffce753575a9f59c3ac9
SHA256 954187de69a83fc226a89b2dde4e8711e2bf798345a6ffce753575a9f59c3ac9
Tags
emotet epoch5 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

954187de69a83fc226a89b2dde4e8711e2bf798345a6ffce753575a9f59c3ac9

Threat Level: Known bad

The file 954187de69a83fc226a89b2dde4e8711e2bf798345a6ffce753575a9f59c3ac9 was found to be: Known bad.

Malicious Activity Summary

emotet epoch5 banker discovery trojan

Emotet

Emotet family

Blocklisted process makes network request

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-13 17:39

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 17:39

Reported

2024-11-13 17:42

Platform

win7-20240903-en

Max time kernel

148s

Max time network

148s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\954187de69a83fc226a89b2dde4e8711e2bf798345a6ffce753575a9f59c3ac9.dll,#1

Signatures

Emotet

trojan banker emotet

Emotet family

emotet

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\rundll32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2416 wrote to memory of 2328 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2416 wrote to memory of 2328 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2416 wrote to memory of 2328 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2416 wrote to memory of 2328 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2416 wrote to memory of 2328 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2416 wrote to memory of 2328 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2416 wrote to memory of 2328 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2328 wrote to memory of 2244 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2328 wrote to memory of 2244 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2328 wrote to memory of 2244 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2328 wrote to memory of 2244 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2328 wrote to memory of 2244 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2328 wrote to memory of 2244 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2328 wrote to memory of 2244 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\954187de69a83fc226a89b2dde4e8711e2bf798345a6ffce753575a9f59c3ac9.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\954187de69a83fc226a89b2dde4e8711e2bf798345a6ffce753575a9f59c3ac9.dll,#1

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\954187de69a83fc226a89b2dde4e8711e2bf798345a6ffce753575a9f59c3ac9.dll",Control_RunDLL

Network

Country Destination Domain Proto
FR 51.178.61.60:443 tcp
FR 51.178.61.60:443 tcp
AR 168.197.250.14:80 tcp
AR 168.197.250.14:80 tcp
US 45.79.33.48:8080 tcp
US 45.79.33.48:8080 tcp
GH 196.44.98.190:8080 tcp
GH 196.44.98.190:8080 tcp
BR 177.72.80.14:7080 tcp

Files

memory/2328-0-0x0000000000260000-0x0000000000284000-memory.dmp

memory/2328-2-0x0000000000340000-0x0000000000368000-memory.dmp

memory/2244-8-0x0000000000200000-0x0000000000228000-memory.dmp

memory/2244-12-0x0000000000200000-0x0000000000228000-memory.dmp

memory/2244-15-0x00000000003C0000-0x00000000003E8000-memory.dmp

memory/2244-21-0x0000000000880000-0x00000000008A8000-memory.dmp

memory/2244-27-0x0000000000DE0000-0x0000000000E08000-memory.dmp

memory/2244-33-0x0000000000EB0000-0x0000000000ED8000-memory.dmp

memory/2244-39-0x00000000027B0000-0x00000000027D8000-memory.dmp

memory/2244-45-0x0000000002A20000-0x0000000002A48000-memory.dmp

memory/2244-51-0x0000000002AD0000-0x0000000002AF8000-memory.dmp

memory/2244-63-0x0000000002CB0000-0x0000000002CD8000-memory.dmp

memory/2244-57-0x0000000002B30000-0x0000000002B58000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-13 17:39

Reported

2024-11-13 17:42

Platform

win10v2004-20241007-en

Max time kernel

145s

Max time network

149s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\954187de69a83fc226a89b2dde4e8711e2bf798345a6ffce753575a9f59c3ac9.dll,#1

Signatures

Emotet

trojan banker emotet

Emotet family

emotet

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\rundll32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4632 wrote to memory of 4616 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4632 wrote to memory of 4616 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4632 wrote to memory of 4616 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4616 wrote to memory of 2556 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4616 wrote to memory of 2556 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4616 wrote to memory of 2556 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\954187de69a83fc226a89b2dde4e8711e2bf798345a6ffce753575a9f59c3ac9.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\954187de69a83fc226a89b2dde4e8711e2bf798345a6ffce753575a9f59c3ac9.dll,#1

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\954187de69a83fc226a89b2dde4e8711e2bf798345a6ffce753575a9f59c3ac9.dll",Control_RunDLL

Network

Country Destination Domain Proto
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
FR 51.178.61.60:443 tcp
AR 168.197.250.14:80 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 45.79.33.48:8080 tcp
GH 196.44.98.190:8080 tcp
BR 177.72.80.14:7080 tcp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
FR 51.210.242.234:8080 tcp
DE 185.148.169.10:8080 tcp
CA 142.4.219.173:8080 tcp
DE 78.47.204.80:443 tcp
DE 78.46.73.125:443 tcp
US 8.8.8.8:53 208.143.182.52.in-addr.arpa udp

Files

memory/4616-0-0x0000000000920000-0x0000000000948000-memory.dmp

memory/2556-4-0x0000000001570000-0x0000000001598000-memory.dmp

memory/2556-8-0x0000000001570000-0x0000000001598000-memory.dmp

memory/2556-9-0x00000000034C0000-0x00000000034E8000-memory.dmp

memory/2556-13-0x0000000003660000-0x0000000003688000-memory.dmp

memory/2556-17-0x00000000036C0000-0x00000000036E8000-memory.dmp

memory/2556-21-0x00000000037A0000-0x00000000037C8000-memory.dmp

memory/2556-25-0x00000000038B0000-0x00000000038D8000-memory.dmp

memory/2556-29-0x00000000039B0000-0x00000000039D8000-memory.dmp

memory/2556-33-0x0000000003AA0000-0x0000000003AC8000-memory.dmp

memory/2556-37-0x0000000003B80000-0x0000000003BA8000-memory.dmp

memory/2556-41-0x00000000013E0000-0x0000000001408000-memory.dmp

memory/2556-45-0x00000000014D0000-0x00000000014F8000-memory.dmp

memory/2556-49-0x0000000003560000-0x0000000003588000-memory.dmp

memory/2556-53-0x0000000003930000-0x0000000003958000-memory.dmp