Malware Analysis Report

2024-12-07 04:17

Sample ID 241113-wfsvgazlfk
Target 32fe7ed9fdd9627fab612462b6aed0b63963d65ab447e7ee22a2ea1c2e523094
SHA256 32fe7ed9fdd9627fab612462b6aed0b63963d65ab447e7ee22a2ea1c2e523094
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

32fe7ed9fdd9627fab612462b6aed0b63963d65ab447e7ee22a2ea1c2e523094

Threat Level: Known bad

The file 32fe7ed9fdd9627fab612462b6aed0b63963d65ab447e7ee22a2ea1c2e523094 was found to be: Known bad.

Malicious Activity Summary

emotet epoch5 banker trojan

Emotet

Emotet family

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-11-13 17:52

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 17:52

Reported

2024-11-13 17:54

Platform

win7-20241023-en

Max time kernel

149s

Max time network

149s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\32fe7ed9fdd9627fab612462b6aed0b63963d65ab447e7ee22a2ea1c2e523094.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
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 108 wrote to memory of 2360 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 108 wrote to memory of 2360 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 108 wrote to memory of 2360 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 108 wrote to memory of 2360 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 108 wrote to memory of 2360 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\32fe7ed9fdd9627fab612462b6aed0b63963d65ab447e7ee22a2ea1c2e523094.dll

C:\Windows\system32\regsvr32.exe

C:\Windows\system32\regsvr32.exe "C:\Windows\system32\CclVgOj\COQA.dll"

Network

Country Destination Domain Proto
ID 115.178.55.22:80 tcp
SG 172.105.115.71:8080 tcp
KR 218.38.121.17:443 tcp
KR 218.38.121.17:443 tcp
BR 186.250.48.5:443 tcp
IN 103.71.99.57:8080 tcp
DE 85.214.67.203:8080 tcp
FR 85.25.120.45:8080 tcp
CN 139.196.72.155:8080 tcp
ID 103.85.95.4:8080 tcp
US 198.199.70.22:8080 tcp

Files

memory/108-1-0x0000000180000000-0x000000018002E000-memory.dmp

memory/108-0-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/108-7-0x000007FEF6970000-0x000007FEF69F9000-memory.dmp

memory/2360-8-0x000007FEF6970000-0x000007FEF69F9000-memory.dmp

memory/2360-11-0x000007FEF6970000-0x000007FEF69F9000-memory.dmp

memory/2360-13-0x000007FEF6970000-0x000007FEF69F9000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-13 17:52

Reported

2024-11-13 17:54

Platform

win10v2004-20241007-en

Max time kernel

146s

Max time network

148s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\32fe7ed9fdd9627fab612462b6aed0b63963d65ab447e7ee22a2ea1c2e523094.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
N/A N/A C:\Windows\system32\regsvr32.exe N/A
N/A N/A C:\Windows\system32\regsvr32.exe N/A
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 636 wrote to memory of 3300 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 636 wrote to memory of 3300 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\32fe7ed9fdd9627fab612462b6aed0b63963d65ab447e7ee22a2ea1c2e523094.dll

C:\Windows\system32\regsvr32.exe

C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ULpQer\SqNSdPVEhhkySuZ.dll"

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
ID 115.178.55.22:80 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
SG 172.105.115.71:8080 tcp
KR 218.38.121.17:443 218.38.121.17 tcp
US 8.8.8.8:53 17.121.38.218.in-addr.arpa udp
BR 186.250.48.5:443 tcp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
IN 103.71.99.57:8080 tcp
DE 85.214.67.203:8080 tcp
FR 85.25.120.45:8080 tcp
CN 139.196.72.155:8080 tcp

Files

memory/636-3-0x0000000000CC0000-0x0000000000CC1000-memory.dmp

memory/636-0-0x0000000180000000-0x000000018002E000-memory.dmp

memory/636-7-0x00007FF8DEF30000-0x00007FF8DEFB9000-memory.dmp