Malware Analysis Report

2024-11-13 17:09

Sample ID 230613-vk87kshd62
Target borisOutOFControl.dat.dll
SHA256 53e705c56ff89ab514519a0a8be6727593e754004aff0fec0b58efb5a41c12ac
Tags
score
3/10

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
3/10

SHA256

53e705c56ff89ab514519a0a8be6727593e754004aff0fec0b58efb5a41c12ac

Threat Level: Likely benign

The file borisOutOFControl.dat.dll was found to be: Likely benign.

Malicious Activity Summary


Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-06-13 17:04

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-06-13 17:04

Reported

2023-06-13 17:06

Platform

win7-20230220-en

Max time kernel

154s

Max time network

34s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\borisOutOFControl.dat.dll,#1

Signatures

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\borisOutOFControl.dat.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\borisOutOFControl.dat.dll,#1

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1180 -s 224

Network

N/A

Files

memory/1180-54-0x0000000066240000-0x00000000662C3000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-06-13 17:04

Reported

2023-06-13 17:06

Platform

win10v2004-20230221-en

Max time kernel

143s

Max time network

150s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\borisOutOFControl.dat.dll,#1

Signatures

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\rundll32.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1464 wrote to memory of 2348 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1464 wrote to memory of 2348 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1464 wrote to memory of 2348 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\borisOutOFControl.dat.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\borisOutOFControl.dat.dll,#1

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 2348 -ip 2348

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2348 -s 600

Network

Country Destination Domain Proto
US 8.248.1.254:80 tcp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 93.184.220.29:80 tcp
US 93.184.220.29:80 tcp
US 8.8.8.8:53 33.18.126.40.in-addr.arpa udp
US 8.248.1.254:80 tcp
US 8.8.8.8:53 254.3.248.8.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 40.125.122.176:443 tcp
US 104.208.16.90:443 tcp
US 8.248.3.254:80 tcp
US 209.197.3.8:80 tcp
NL 173.223.113.164:443 tcp
NL 173.223.113.131:80 tcp
US 204.79.197.203:80 tcp
US 40.125.122.151:443 tcp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
NL 8.238.22.254:80 tcp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 2.36.159.162.in-addr.arpa udp
US 8.248.1.254:80 tcp
US 8.8.8.8:53 254.178.238.8.in-addr.arpa udp
US 8.8.8.8:53 36.146.190.20.in-addr.arpa udp
US 8.8.8.8:53 6.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.7.0.0.0.0.3.0.1.3.0.6.2.ip6.arpa udp
US 8.8.8.8:53 39.146.190.20.in-addr.arpa udp

Files

memory/2348-133-0x0000000066240000-0x00000000662C3000-memory.dmp