Malware Analysis Report

2024-10-18 22:55

Sample ID 220524-vazv6adgcr
Target 98bff67b26daf42bc09a7579d8f08ad88a83cdaafed1bc5c7bea8519af3c9817
SHA256 98bff67b26daf42bc09a7579d8f08ad88a83cdaafed1bc5c7bea8519af3c9817
Tags
cryptone packer zloader spx138 spx138 botnet 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

98bff67b26daf42bc09a7579d8f08ad88a83cdaafed1bc5c7bea8519af3c9817

Threat Level: Known bad

The file 98bff67b26daf42bc09a7579d8f08ad88a83cdaafed1bc5c7bea8519af3c9817 was found to be: Known bad.

Malicious Activity Summary

cryptone packer zloader spx138 spx138 botnet trojan

Zloader, Terdot, DELoader, ZeusSphinx

CryptOne packer

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-05-24 16:47

Signatures

CryptOne packer

cryptone packer
Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-05-24 16:47

Reported

2022-05-24 17:41

Platform

win7-20220414-en

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2022-05-24 16:47

Reported

2022-05-24 17:43

Platform

win10v2004-20220414-en

Max time kernel

118s

Max time network

134s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\98bff67b26daf42bc09a7579d8f08ad88a83cdaafed1bc5c7bea8519af3c9817.dll,#1

Signatures

Zloader, Terdot, DELoader, ZeusSphinx

trojan botnet zloader

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4160 wrote to memory of 4084 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4160 wrote to memory of 4084 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4160 wrote to memory of 4084 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\98bff67b26daf42bc09a7579d8f08ad88a83cdaafed1bc5c7bea8519af3c9817.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\98bff67b26daf42bc09a7579d8f08ad88a83cdaafed1bc5c7bea8519af3c9817.dll,#1

Network

Country Destination Domain Proto
US 185.199.108.153:80 tcp
NL 20.190.160.6:443 tcp
N/A 20.190.160.136:443 tcp
N/A 20.189.173.4:443 tcp
US 8.8.8.8:53 udp
N/A 52.109.12.20:443 tcp
N/A 20.190.160.69:443 tcp
IE 20.54.89.106:443 tcp
N/A 52.109.12.20:443 tcp
NL 104.123.41.162:80 tcp
IE 20.54.89.106:443 tcp
US 8.8.8.8:53 udp
FR 2.16.119.157:443 tcp
NL 20.190.160.2:443 tcp
NL 104.110.191.165:80 tcp
NL 20.190.160.4:443 tcp

Files

memory/4084-130-0x0000000000000000-mapping.dmp

memory/4084-132-0x0000000001030000-0x000000000105C000-memory.dmp

memory/4084-131-0x0000000000FA0000-0x0000000000FC9000-memory.dmp