Malware Analysis Report

2024-09-11 01:39

Sample ID 231220-ynp5nagfg9
Target c26ce932f3609ecd710a3a1ca7f7b96f1b103a11b49a86e9423e03664eaabd40.dll
SHA256 c26ce932f3609ecd710a3a1ca7f7b96f1b103a11b49a86e9423e03664eaabd40
Tags
agenda ransomware
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

c26ce932f3609ecd710a3a1ca7f7b96f1b103a11b49a86e9423e03664eaabd40

Threat Level: Known bad

The file c26ce932f3609ecd710a3a1ca7f7b96f1b103a11b49a86e9423e03664eaabd40.dll was found to be: Known bad.

Malicious Activity Summary

agenda ransomware

Agenda family

Agenda Ransomware

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2023-12-20 19:56

Signatures

Agenda family

agenda

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-20 19:56

Reported

2023-12-20 19:59

Platform

win7-20231129-en

Max time kernel

117s

Max time network

118s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\c26ce932f3609ecd710a3a1ca7f7b96f1b103a11b49a86e9423e03664eaabd40.dll,#1

Signatures

Agenda Ransomware

ransomware agenda

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2872 wrote to memory of 2656 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2872 wrote to memory of 2656 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2872 wrote to memory of 2656 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2872 wrote to memory of 2656 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2872 wrote to memory of 2656 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2872 wrote to memory of 2656 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2872 wrote to memory of 2656 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\c26ce932f3609ecd710a3a1ca7f7b96f1b103a11b49a86e9423e03664eaabd40.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\c26ce932f3609ecd710a3a1ca7f7b96f1b103a11b49a86e9423e03664eaabd40.dll,#1

Network

N/A

Files

memory/2656-0-0x0000000074F80000-0x000000007523F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-20 19:56

Reported

2023-12-20 19:59

Platform

win10v2004-20231215-en

Max time kernel

114s

Max time network

123s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\c26ce932f3609ecd710a3a1ca7f7b96f1b103a11b49a86e9423e03664eaabd40.dll,#1

Signatures

Agenda Ransomware

ransomware agenda

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2784 wrote to memory of 2160 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2784 wrote to memory of 2160 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2784 wrote to memory of 2160 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\c26ce932f3609ecd710a3a1ca7f7b96f1b103a11b49a86e9423e03664eaabd40.dll,#1

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\c26ce932f3609ecd710a3a1ca7f7b96f1b103a11b49a86e9423e03664eaabd40.dll,#1

Network

Country Destination Domain Proto
US 138.91.171.81:80 tcp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 0.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 10.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 16.179.17.96.in-addr.arpa udp

Files

memory/2160-0-0x0000000074F50000-0x000000007520F000-memory.dmp