Malware Analysis Report

2024-12-07 04:13

Sample ID 241113-wqfmwsznbm
Target e89f7a11c9b264eadf27193d5d2ce6884c00872c92a17f71b5b62de425549075
SHA256 e89f7a11c9b264eadf27193d5d2ce6884c00872c92a17f71b5b62de425549075
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

e89f7a11c9b264eadf27193d5d2ce6884c00872c92a17f71b5b62de425549075

Threat Level: Known bad

The file e89f7a11c9b264eadf27193d5d2ce6884c00872c92a17f71b5b62de425549075 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

2024-11-13 18:07

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 18:07

Reported

2024-11-13 18:09

Platform

win7-20241010-en

Max time kernel

141s

Max time network

149s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e89f7a11c9b264eadf27193d5d2ce6884c00872c92a17f71b5b62de425549075.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 2292 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2100 wrote to memory of 2292 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2100 wrote to memory of 2292 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2100 wrote to memory of 2292 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2100 wrote to memory of 2292 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\e89f7a11c9b264eadf27193d5d2ce6884c00872c92a17f71b5b62de425549075.dll

C:\Windows\system32\regsvr32.exe

C:\Windows\system32\regsvr32.exe "C:\Windows\system32\VQZkrbJ\dafYaxBpNBBb.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/2100-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

memory/2100-1-0x0000000180000000-0x0000000180031000-memory.dmp

memory/2100-4-0x000007FEFB040000-0x000007FEFB0A0000-memory.dmp

memory/2292-8-0x0000000180000000-0x0000000180031000-memory.dmp

memory/2292-9-0x000007FEFAF20000-0x000007FEFAF80000-memory.dmp

memory/2292-11-0x000007FEFAF20000-0x000007FEFAF80000-memory.dmp

memory/2292-12-0x000007FEFAF20000-0x000007FEFAF80000-memory.dmp

memory/2292-17-0x000007FEFAF20000-0x000007FEFAF80000-memory.dmp

memory/2292-18-0x000007FEFAF20000-0x000007FEFAF80000-memory.dmp

memory/2292-20-0x000007FEFAF20000-0x000007FEFAF80000-memory.dmp

memory/2292-21-0x000007FEFAF20000-0x000007FEFAF80000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-13 18:07

Reported

2024-11-13 18:09

Platform

win10v2004-20241007-en

Max time kernel

136s

Max time network

144s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e89f7a11c9b264eadf27193d5d2ce6884c00872c92a17f71b5b62de425549075.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 3272 wrote to memory of 2916 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 3272 wrote to memory of 2916 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\e89f7a11c9b264eadf27193d5d2ce6884c00872c92a17f71b5b62de425549075.dll

C:\Windows\system32\regsvr32.exe

C:\Windows\system32\regsvr32.exe "C:\Windows\system32\BhgvENuri\XtHCXX.dll"

Network

Country Destination Domain Proto
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
DE 165.22.73.229:8080 tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
JP 160.16.143.191:7080 tcp
US 134.122.119.23:8080 tcp
US 104.248.225.227:8080 tcp
US 8.8.8.8:53 102.209.201.84.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/3272-0-0x00000000004E0000-0x00000000004E1000-memory.dmp

memory/3272-1-0x0000000180000000-0x0000000180031000-memory.dmp

memory/3272-4-0x00007FFD604D0000-0x00007FFD60530000-memory.dmp

memory/2916-8-0x0000000180000000-0x0000000180031000-memory.dmp