Malware Analysis Report

2025-01-23 13:47

Sample ID 241225-yhq5rsvlfs
Target 09cb2abc870f911336e0318d4d18802e6ef11f0e850c7a3453cd57cb54df9ed6
SHA256 09cb2abc870f911336e0318d4d18802e6ef11f0e850c7a3453cd57cb54df9ed6
Tags
cryptone packer dridex 10111 botnet discovery evasion 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

09cb2abc870f911336e0318d4d18802e6ef11f0e850c7a3453cd57cb54df9ed6

Threat Level: Known bad

The file 09cb2abc870f911336e0318d4d18802e6ef11f0e850c7a3453cd57cb54df9ed6 was found to be: Known bad.

Malicious Activity Summary

cryptone packer dridex 10111 botnet discovery evasion trojan

Dridex family

Dridex

CryptOne packer

Checks installed software on the system

Checks whether UAC is enabled

System Location Discovery: System Language Discovery

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-25 19:47

Signatures

CryptOne packer

cryptone packer
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

2024-12-25 19:47

Reported

2024-12-25 19:50

Platform

win7-20240903-en

Max time kernel

141s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\09cb2abc870f911336e0318d4d18802e6ef11f0e850c7a3453cd57cb54df9ed6.exe"

Signatures

Dridex

botnet dridex

Dridex family

dridex

Checks installed software on the system

discovery

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\09cb2abc870f911336e0318d4d18802e6ef11f0e850c7a3453cd57cb54df9ed6.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\09cb2abc870f911336e0318d4d18802e6ef11f0e850c7a3453cd57cb54df9ed6.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\09cb2abc870f911336e0318d4d18802e6ef11f0e850c7a3453cd57cb54df9ed6.exe

"C:\Users\Admin\AppData\Local\Temp\09cb2abc870f911336e0318d4d18802e6ef11f0e850c7a3453cd57cb54df9ed6.exe"

Network

Country Destination Domain Proto
US 162.241.44.26:9443 tcp
US 162.241.44.26:9443 tcp

Files

memory/2080-1-0x0000000000400000-0x000000000043D000-memory.dmp

memory/2080-0-0x0000000000220000-0x000000000025C000-memory.dmp

memory/2080-2-0x0000000000400000-0x000000000043D000-memory.dmp

memory/2080-3-0x0000000000400000-0x000000000056B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-25 19:47

Reported

2024-12-25 19:50

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\09cb2abc870f911336e0318d4d18802e6ef11f0e850c7a3453cd57cb54df9ed6.exe"

Signatures

Dridex

botnet dridex

Dridex family

dridex

Checks installed software on the system

discovery

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\09cb2abc870f911336e0318d4d18802e6ef11f0e850c7a3453cd57cb54df9ed6.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\09cb2abc870f911336e0318d4d18802e6ef11f0e850c7a3453cd57cb54df9ed6.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\09cb2abc870f911336e0318d4d18802e6ef11f0e850c7a3453cd57cb54df9ed6.exe

"C:\Users\Admin\AppData\Local\Temp\09cb2abc870f911336e0318d4d18802e6ef11f0e850c7a3453cd57cb54df9ed6.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 162.241.44.26:9443 tcp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

memory/4664-1-0x0000000000400000-0x000000000043D000-memory.dmp

memory/4664-0-0x00000000022F0000-0x000000000232C000-memory.dmp

memory/4664-3-0x0000000000400000-0x000000000043D000-memory.dmp

memory/4664-2-0x0000000000400000-0x000000000056B000-memory.dmp