Malware Analysis Report

2025-01-03 06:14

Sample ID 240522-exdy7sbg84
Target 1c7563b52198d9f963c5f5adb37eb960_NeikiAnalytics.exe
SHA256 542f8359f2a1fff9b9a1b8b2eeb9b8b8917978627fc699a3b59acd972b451599
Tags
emotet epoch4 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

542f8359f2a1fff9b9a1b8b2eeb9b8b8917978627fc699a3b59acd972b451599

Threat Level: Known bad

The file 1c7563b52198d9f963c5f5adb37eb960_NeikiAnalytics.exe was found to be: Known bad.

Malicious Activity Summary

emotet epoch4 banker trojan

Emotet

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-22 04:18

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-22 04:18

Reported

2024-05-22 04:21

Platform

win7-20240508-en

Max time kernel

149s

Max time network

145s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1c7563b52198d9f963c5f5adb37eb960_NeikiAnalytics.dll

Signatures

Emotet

trojan banker 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 1704 wrote to memory of 2828 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 1704 wrote to memory of 2828 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 1704 wrote to memory of 2828 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 1704 wrote to memory of 2828 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 1704 wrote to memory of 2828 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\1c7563b52198d9f963c5f5adb37eb960_NeikiAnalytics.dll

C:\Windows\system32\regsvr32.exe

C:\Windows\system32\regsvr32.exe "C:\Windows\system32\WFwpWpwTRURZu\gFAsVxrUtQ.dll"

Network

Country Destination Domain Proto
US 173.239.37.178:8080 tcp
US 173.239.37.178:8080 tcp
ES 89.29.244.7:443 tcp
ES 89.29.244.7:443 tcp
DE 172.105.70.96:443 tcp
DE 172.105.70.96:443 tcp
TH 150.95.66.124:8080 tcp
TH 150.95.66.124:8080 tcp
CA 149.56.131.28:8080 tcp

Files

memory/1704-0-0x0000000180000000-0x000000018002F000-memory.dmp

memory/1704-3-0x00000000004D0000-0x00000000004D1000-memory.dmp

memory/1704-4-0x0000000010000000-0x00000000100C2000-memory.dmp

memory/2828-8-0x0000000180000000-0x000000018002F000-memory.dmp

memory/2828-9-0x0000000010000000-0x00000000100C2000-memory.dmp

memory/2828-12-0x0000000010000000-0x00000000100C2000-memory.dmp

memory/2828-13-0x0000000010000000-0x00000000100C2000-memory.dmp

memory/2828-19-0x0000000010000000-0x00000000100C2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-22 04:18

Reported

2024-05-22 04:21

Platform

win10v2004-20240508-en

Max time kernel

128s

Max time network

144s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1c7563b52198d9f963c5f5adb37eb960_NeikiAnalytics.dll

Signatures

Emotet

trojan banker 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 5092 wrote to memory of 4012 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 5092 wrote to memory of 4012 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\1c7563b52198d9f963c5f5adb37eb960_NeikiAnalytics.dll

C:\Windows\system32\regsvr32.exe

C:\Windows\system32\regsvr32.exe "C:\Windows\system32\EjfLTmEewXxDw\hEcq.dll"

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 173.239.37.178:8080 tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
ES 89.29.244.7:443 tcp
DE 172.105.70.96:443 tcp
TH 150.95.66.124:8080 tcp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
CA 149.56.131.28:8080 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
BR 201.94.166.162:443 tcp
BR 131.100.24.231:80 tcp
FR 94.23.45.86:4143 tcp

Files

memory/5092-0-0x0000000180000000-0x000000018002F000-memory.dmp

memory/5092-3-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

memory/5092-4-0x0000000010000000-0x00000000100C2000-memory.dmp

memory/4012-8-0x0000000180000000-0x000000018002F000-memory.dmp