Malware Analysis Report

2024-11-30 21:14

Sample ID 231230-17gnqsaghm
Target 1e3796d3b9d64e0b4fabcf85f3915969
SHA256 e81eb25c6ad505bd281e25dc59ce7a29267a8e9e8006d06f6eef8a60ac731b76
Tags
dridex botnet evasion payload trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

e81eb25c6ad505bd281e25dc59ce7a29267a8e9e8006d06f6eef8a60ac731b76

Threat Level: Known bad

The file 1e3796d3b9d64e0b4fabcf85f3915969 was found to be: Known bad.

Malicious Activity Summary

dridex botnet evasion payload trojan

Dridex

Dridex Shellcode

Checks whether UAC is enabled

Unsigned PE

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-12-30 22:17

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-30 22:17

Reported

2024-01-01 08:39

Platform

win7-20231215-en

Max time network

119s

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-30 22:17

Reported

2024-01-01 08:38

Platform

win10v2004-20231215-en

Max time kernel

20s

Max time network

121s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\1e3796d3b9d64e0b4fabcf85f3915969.dll,#1

Signatures

Dridex

botnet dridex

Dridex Shellcode

botnet payload
Description Indicator Process Target
N/A N/A N/A N/A

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Windows\system32\rundll32.exe N/A

Suspicious behavior: EnumeratesProcesses

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

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\1e3796d3b9d64e0b4fabcf85f3915969.dll,#1

C:\Windows\system32\PresentationSettings.exe

C:\Windows\system32\PresentationSettings.exe

C:\Users\Admin\AppData\Local\EscBE\PresentationSettings.exe

C:\Users\Admin\AppData\Local\EscBE\PresentationSettings.exe

C:\Windows\system32\WindowsActionDialog.exe

C:\Windows\system32\WindowsActionDialog.exe

C:\Users\Admin\AppData\Local\GiOHl\WindowsActionDialog.exe

C:\Users\Admin\AppData\Local\GiOHl\WindowsActionDialog.exe

C:\Windows\system32\SystemPropertiesProtection.exe

C:\Windows\system32\SystemPropertiesProtection.exe

C:\Users\Admin\AppData\Local\JIxCUky2\SystemPropertiesProtection.exe

C:\Users\Admin\AppData\Local\JIxCUky2\SystemPropertiesProtection.exe

Network

Country Destination Domain Proto
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
GB 96.17.178.176:80 tcp
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 174.178.17.96.in-addr.arpa udp

Files

memory/4240-0-0x000002594EFA0000-0x000002594EFA7000-memory.dmp

memory/4240-1-0x0000000140000000-0x000000014020E000-memory.dmp

memory/4240-7-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-10-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-13-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-16-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-20-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-22-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-27-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-29-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-33-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-37-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-41-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-44-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-47-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-52-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-57-0x0000000001100000-0x0000000001107000-memory.dmp

memory/3444-55-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-63-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-64-0x00007FFB12F40000-0x00007FFB12F50000-memory.dmp

memory/3444-73-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-75-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-54-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-53-0x0000000140000000-0x000000014020E000-memory.dmp

memory/1044-85-0x000001F424C10000-0x000001F424C17000-memory.dmp

memory/3444-51-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-50-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-49-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-48-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-46-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-45-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-43-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-42-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-40-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-38-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-39-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-36-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-35-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-34-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-32-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-31-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-30-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-28-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-25-0x0000000140000000-0x000000014020E000-memory.dmp

memory/2144-102-0x0000019B8B890000-0x0000019B8B897000-memory.dmp

memory/3444-26-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-24-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-23-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3228-118-0x000002D297D90000-0x000002D297D97000-memory.dmp

memory/3444-21-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-19-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-18-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-17-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-15-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-14-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-12-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-11-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-9-0x00007FFB12A5A000-0x00007FFB12A5B000-memory.dmp

memory/3444-8-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-6-0x0000000140000000-0x000000014020E000-memory.dmp

memory/3444-4-0x0000000001300000-0x0000000001301000-memory.dmp