Malware Analysis Report

2025-08-05 21:11

Sample ID 231231-lcv6bacdg8
Target 30bafe5e2d742745a33338d965d41cd6
SHA256 1c7c3ed81edd1c033e08fe0be1ed0a37e30bdea6b0b8843d98f5d796806f1861
Tags
vmprotect
score
7/10

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
7/10

SHA256

1c7c3ed81edd1c033e08fe0be1ed0a37e30bdea6b0b8843d98f5d796806f1861

Threat Level: Shows suspicious behavior

The file 30bafe5e2d742745a33338d965d41cd6 was found to be: Shows suspicious behavior.

Malicious Activity Summary

vmprotect

VMProtect packed file

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-12-31 09:23

Signatures

VMProtect packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-31 09:23

Reported

2024-01-10 04:18

Platform

win7-20231215-en

Max time kernel

184s

Max time network

147s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\30bafe5e2d742745a33338d965d41cd6.dll,#1

Signatures

VMProtect packed file

vmprotect
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
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2808 wrote to memory of 2756 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2808 wrote to memory of 2756 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2808 wrote to memory of 2756 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2808 wrote to memory of 2756 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2808 wrote to memory of 2756 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2808 wrote to memory of 2756 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2808 wrote to memory of 2756 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\30bafe5e2d742745a33338d965d41cd6.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\30bafe5e2d742745a33338d965d41cd6.dll,#1

Network

N/A

Files

memory/2756-0-0x0000000000C30000-0x0000000000DE8000-memory.dmp

memory/2756-2-0x0000000000C30000-0x0000000000DE8000-memory.dmp

memory/2756-3-0x0000000000C30000-0x0000000000DE8000-memory.dmp

memory/2756-1-0x0000000000C30000-0x0000000000DE8000-memory.dmp

memory/2756-4-0x0000000000C30000-0x0000000000DE8000-memory.dmp

memory/2756-5-0x0000000000C30000-0x0000000000DE8000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-31 09:23

Reported

2024-01-10 04:16

Platform

win10v2004-20231222-en

Max time kernel

148s

Max time network

109s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\30bafe5e2d742745a33338d965d41cd6.dll,#1

Signatures

VMProtect packed file

vmprotect
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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2656 wrote to memory of 1148 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2656 wrote to memory of 1148 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2656 wrote to memory of 1148 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\30bafe5e2d742745a33338d965d41cd6.dll,#1

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\30bafe5e2d742745a33338d965d41cd6.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 17.53.126.40.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 udp
N/A 20.12.23.50:443 tcp
US 8.8.8.8:53 udp
N/A 20.12.23.50:443 tcp
N/A 20.12.23.50:443 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
N/A 51.124.78.146:443 tcp
N/A 51.124.78.146:443 tcp
US 8.8.8.8:53 udp
N/A 20.3.187.198:443 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
N/A 20.12.23.50:443 tcp
US 8.8.8.8:53 udp
N/A 20.3.187.198:443 tcp
US 8.8.8.8:53 udp
N/A 20.12.23.50:443 tcp
N/A 20.12.23.50:443 tcp
US 8.8.8.8:53 udp
N/A 93.184.221.240:80 tcp
US 8.8.8.8:53 udp
N/A 92.123.241.104:80 tcp
N/A 92.123.241.104:80 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
N/A 20.54.110.119:443 tcp
US 8.8.8.8:53 udp
N/A 20.3.187.198:443 tcp
US 8.8.8.8:53 udp
N/A 96.17.178.194:80 tcp
US 8.8.8.8:53 udp
N/A 96.17.178.194:80 tcp
US 8.8.8.8:53 udp
N/A 93.184.221.240:80 tcp
N/A 93.184.221.240:80 tcp
N/A 93.184.221.240:80 tcp
N/A 93.184.221.240:80 tcp
N/A 96.17.178.194:80 tcp
US 8.8.8.8:53 udp
N/A 96.17.178.174:80 tcp
US 8.8.8.8:53 udp
N/A 20.31.169.57:443 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
US 8.8.8.8:53 udp
N/A 93.184.221.240:80 tcp
N/A 93.184.221.240:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
N/A 93.184.221.240:80 tcp
N/A 93.184.221.240:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
US 8.8.8.8:53 udp
GB 88.221.135.83:80 tcp
N/A 93.184.221.240:80 tcp
N/A 93.184.221.240:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
US 8.8.8.8:53 udp
GB 88.221.135.83:80 tcp
N/A 52.111.227.14:443 tcp
US 8.8.8.8:53 udp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
US 8.8.8.8:53 udp
N/A 20.31.169.57:443 tcp
N/A 20.31.169.57:443 tcp
N/A 20.31.169.57:443 tcp
GB 88.221.135.83:80 tcp
US 8.8.8.8:53 udp
N/A 204.79.197.200:443 tcp
N/A 204.79.197.200:443 tcp
N/A 204.79.197.200:443 tcp
N/A 204.79.197.200:443 tcp
N/A 204.79.197.200:443 tcp
US 192.229.221.95:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
GB 88.221.135.83:80 tcp
US 8.8.8.8:53 udp
N/A 96.16.110.114:80 tcp
US 8.8.8.8:53 udp
N/A 138.91.171.81:80 tcp
GB 88.221.135.83:80 tcp
N/A 93.184.221.240:80 tcp
N/A 93.184.221.240:80 tcp
US 8.8.8.8:53 udp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.16.110.114:80 tcp
N/A 96.17.178.174:80 tcp
US 8.8.8.8:53 udp
N/A 52.142.223.178:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 96.17.178.174:80 tcp
N/A 20.3.187.198:443 tcp
N/A 93.184.221.240:80 tcp
N/A 93.184.221.240:80 tcp
N/A 93.184.221.240:80 tcp
US 8.8.8.8:53 udp
N/A 96.17.178.176:80 tcp
N/A 96.17.178.176:80 tcp
US 8.8.8.8:53 udp
N/A 93.184.221.240:80 tcp
N/A 93.184.221.240:80 tcp

Files

memory/1148-0-0x0000000000400000-0x00000000005B8000-memory.dmp

memory/1148-1-0x0000000000400000-0x00000000005B8000-memory.dmp

memory/1148-2-0x0000000000400000-0x00000000005B8000-memory.dmp