Malware Analysis Report

2024-09-23 07:03

Sample ID 220224-nfa1naebfr
Target 1bc44eef75779e3ca1eefb8ff5a64807dbc942b1e4a2672d77b9f6928d292591.bin
SHA256 1bc44eef75779e3ca1eefb8ff5a64807dbc942b1e4a2672d77b9f6928d292591
Tags
score
8/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
8/10

SHA256

1bc44eef75779e3ca1eefb8ff5a64807dbc942b1e4a2672d77b9f6928d292591

Threat Level: Likely malicious

The file 1bc44eef75779e3ca1eefb8ff5a64807dbc942b1e4a2672d77b9f6928d292591.bin was found to be: Likely malicious.

Malicious Activity Summary


Drops file in Drivers directory

Suspicious behavior: LoadsDriver

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2022-02-24 11:19

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2022-02-24 11:19

Reported

2022-02-24 11:22

Platform

win10v2004-en-20220112

Max time kernel

150s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1bc44eef75779e3ca1eefb8ff5a64807dbc942b1e4a2672d77b9f6928d292591.exe"

Signatures

Drops file in Drivers directory

Description Indicator Process Target
File created C:\Windows\system32\Drivers\lxdr C:\Users\Admin\AppData\Local\Temp\1bc44eef75779e3ca1eefb8ff5a64807dbc942b1e4a2672d77b9f6928d292591.exe N/A
File opened for modification C:\Windows\system32\Drivers\lxdr C:\Users\Admin\AppData\Local\Temp\1bc44eef75779e3ca1eefb8ff5a64807dbc942b1e4a2672d77b9f6928d292591.exe N/A
File created C:\Windows\system32\Drivers\lxdr.sys C:\Users\Admin\AppData\Local\Temp\1bc44eef75779e3ca1eefb8ff5a64807dbc942b1e4a2672d77b9f6928d292591.exe N/A

Suspicious behavior: LoadsDriver

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

Processes

C:\Users\Admin\AppData\Local\Temp\1bc44eef75779e3ca1eefb8ff5a64807dbc942b1e4a2672d77b9f6928d292591.exe

"C:\Users\Admin\AppData\Local\Temp\1bc44eef75779e3ca1eefb8ff5a64807dbc942b1e4a2672d77b9f6928d292591.exe"

Network

Country Destination Domain Proto
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
US 8.8.8.8:53 geo.prod.do.dsp.mp.microsoft.com udp
US 52.184.217.56:443 geo.prod.do.dsp.mp.microsoft.com tcp
US 8.8.8.8:53 kv501.prod.do.dsp.mp.microsoft.com udp
NL 184.29.205.2:443 kv501.prod.do.dsp.mp.microsoft.com tcp
US 8.8.8.8:53 cp501.prod.do.dsp.mp.microsoft.com udp
NL 184.29.205.2:443 cp501.prod.do.dsp.mp.microsoft.com tcp
US 209.197.3.8:80 tcp
NL 184.29.205.2:443 cp501.prod.do.dsp.mp.microsoft.com tcp
NL 104.80.224.57:443 tcp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-02-24 11:19

Reported

2022-02-24 11:22

Platform

win7-en-20211208

Max time kernel

121s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1bc44eef75779e3ca1eefb8ff5a64807dbc942b1e4a2672d77b9f6928d292591.exe"

Signatures

Drops file in Drivers directory

Description Indicator Process Target
File opened for modification C:\Windows\system32\Drivers\zddr C:\Users\Admin\AppData\Local\Temp\1bc44eef75779e3ca1eefb8ff5a64807dbc942b1e4a2672d77b9f6928d292591.exe N/A
File created C:\Windows\system32\Drivers\zddr.sys C:\Users\Admin\AppData\Local\Temp\1bc44eef75779e3ca1eefb8ff5a64807dbc942b1e4a2672d77b9f6928d292591.exe N/A
File created C:\Windows\system32\Drivers\zddr C:\Users\Admin\AppData\Local\Temp\1bc44eef75779e3ca1eefb8ff5a64807dbc942b1e4a2672d77b9f6928d292591.exe N/A

Suspicious behavior: LoadsDriver

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

Processes

C:\Users\Admin\AppData\Local\Temp\1bc44eef75779e3ca1eefb8ff5a64807dbc942b1e4a2672d77b9f6928d292591.exe

"C:\Users\Admin\AppData\Local\Temp\1bc44eef75779e3ca1eefb8ff5a64807dbc942b1e4a2672d77b9f6928d292591.exe"

Network

N/A

Files

memory/2004-54-0x0000000076511000-0x0000000076513000-memory.dmp