Malware Analysis Report

2024-11-30 23:26

Sample ID 230810-xw9nlaae3w
Target 2144-134-0x00007FFF9E9D0000-0x00007FFF9F3A1000-memory.dmp
SHA256 97148ba7837b984e6a7df3db3c5934e39db3a8104a0ce81d61af945b29265d32
Tags
vmprotect systembc
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

97148ba7837b984e6a7df3db3c5934e39db3a8104a0ce81d61af945b29265d32

Threat Level: Known bad

The file 2144-134-0x00007FFF9E9D0000-0x00007FFF9F3A1000-memory.dmp was found to be: Known bad.

Malicious Activity Summary

vmprotect systembc

Systembc family

VMProtect packed file

Unsigned PE

Program crash

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-08-10 19:13

Signatures

Systembc family

systembc

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

2023-08-10 19:13

Reported

2023-08-10 19:16

Platform

win7-20230712-en

Max time kernel

121s

Max time network

124s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\2144-134-0x00007FFF9E9D0000-0x00007FFF9F3A1000-memory.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\2144-134-0x00007FFF9E9D0000-0x00007FFF9F3A1000-memory.dll,#1

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-08-10 19:13

Reported

2023-08-10 19:16

Platform

win10v2004-20230703-en

Max time kernel

118s

Max time network

128s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\2144-134-0x00007FFF9E9D0000-0x00007FFF9F3A1000-memory.dll,#1

Signatures

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\system32\WerFault.exe C:\Windows\system32\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\2144-134-0x00007FFF9E9D0000-0x00007FFF9F3A1000-memory.dll,#1

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -pss -s 424 -p 3448 -ip 3448

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 3448 -s 240

Network

Country Destination Domain Proto
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 240.81.21.72.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 108.211.229.192.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 137.71.105.51.in-addr.arpa udp

Files

N/A