Malware Analysis Report

2024-09-11 01:40

Sample ID 231121-cvpxksbf26
Target 88bb86494cb9411a9692f9c8e67ed32c.bin
SHA256 015405133c1e9f760733d3d447d490b24f65c01e1bb9238f35c9fc98456a81bf
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

015405133c1e9f760733d3d447d490b24f65c01e1bb9238f35c9fc98456a81bf

Threat Level: Known bad

The file 88bb86494cb9411a9692f9c8e67ed32c.bin was found to be: Known bad.

Malicious Activity Summary

agenda ransomware

Agenda Ransomware

Agenda family

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2023-11-21 02:24

Signatures

Agenda family

agenda

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-11-21 02:24

Reported

2023-11-21 02:26

Platform

win7-20231020-en

Max time kernel

122s

Max time network

125s

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 2208 wrote to memory of 2008 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2208 wrote to memory of 2008 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2208 wrote to memory of 2008 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2208 wrote to memory of 2008 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2208 wrote to memory of 2008 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2208 wrote to memory of 2008 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2208 wrote to memory of 2008 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/2008-0-0x0000000074D20000-0x0000000074FDF000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-11-21 02:24

Reported

2023-11-21 02:26

Platform

win10v2004-20231023-en

Max time kernel

86s

Max time network

151s

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 4580 wrote to memory of 856 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4580 wrote to memory of 856 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4580 wrote to memory of 856 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

Country Destination Domain Proto
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 39.142.81.104.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 44.122.16.96.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 254.111.26.67.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/856-0-0x0000000075550000-0x000000007580F000-memory.dmp