Malware Analysis Report

2025-03-15 05:55

Sample ID 240514-h7a7vafd34
Target update.exe
SHA256 8355f93d847348f8d19e48671863821f517cefdd5bfd4126cea7191313a1a5de
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

8355f93d847348f8d19e48671863821f517cefdd5bfd4126cea7191313a1a5de

Threat Level: Shows suspicious behavior

The file update.exe was found to be: Shows suspicious behavior.

Malicious Activity Summary

vmprotect

VMProtect packed file

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-14 07:22

Signatures

VMProtect packed file

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-14 07:22

Reported

2024-05-14 07:24

Platform

win7-20240220-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\update.exe"

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 behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\update.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\update.exe

"C:\Users\Admin\AppData\Local\Temp\update.exe"

Network

Country Destination Domain Proto
CN 42.192.131.115:8088 tcp

Files

memory/1720-2-0x0000000077470000-0x0000000077472000-memory.dmp

memory/1720-0-0x0000000077470000-0x0000000077472000-memory.dmp

memory/1720-4-0x0000000077470000-0x0000000077472000-memory.dmp

memory/1720-7-0x0000000001543000-0x00000000018CF000-memory.dmp

memory/1720-5-0x00000000010B0000-0x0000000001FCF000-memory.dmp

memory/1720-10-0x00000000010B0000-0x0000000001FCF000-memory.dmp

memory/1720-11-0x0000000001543000-0x00000000018CF000-memory.dmp

memory/1720-12-0x00000000010B0000-0x0000000001FCF000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-14 07:22

Reported

2024-05-14 07:24

Platform

win10v2004-20240426-en

Max time kernel

136s

Max time network

105s

Command Line

"C:\Users\Admin\AppData\Local\Temp\update.exe"

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 behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\update.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\update.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\update.exe

"C:\Users\Admin\AppData\Local\Temp\update.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 216.197.17.2.in-addr.arpa udp
CN 42.192.131.115:8088 tcp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.115:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 115.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.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 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 138.201.86.20.in-addr.arpa udp

Files

memory/4472-3-0x0000000000C73000-0x0000000000FFF000-memory.dmp

memory/4472-1-0x00000000007E0000-0x00000000016FF000-memory.dmp

memory/4472-0-0x00007FFC85450000-0x00007FFC85452000-memory.dmp

memory/4472-6-0x00000000007E0000-0x00000000016FF000-memory.dmp

memory/4472-7-0x0000000000C73000-0x0000000000FFF000-memory.dmp

memory/4472-8-0x00000000007E0000-0x00000000016FF000-memory.dmp

memory/4472-9-0x0000000000C73000-0x0000000000FFF000-memory.dmp