Malware Analysis Report

2024-09-23 06:58

Sample ID 221115-fnmqesbd5w
Target febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe
SHA256 febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb
Tags
azov persistence ransomware wiper
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

febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb

Threat Level: Known bad

The file febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe was found to be: Known bad.

Malicious Activity Summary

azov persistence ransomware wiper

Azov

Adds Run key to start application

Enumerates connected drives

Drops file in Program Files directory

MITRE ATT&CK Matrix V6

Analysis: static1

Detonation Overview

Reported

2022-11-15 05:01

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-11-15 05:01

Reported

2022-11-15 05:03

Platform

win7-20220812-en

Max time kernel

43s

Max time network

46s

Command Line

"C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe"

Signatures

Azov

ransomware wiper azov

Adds Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Bandera = "C:\\ProgramData\\rdpclient.exe" C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\F: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\7-Zip\7-zip.chm C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File created C:\Program Files\7-Zip\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened for modification C:\Program Files\7-Zip\7z.sfx C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened for modification C:\Program Files\7-Zip\7z.exe C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened for modification C:\Program Files\7-Zip\7zFM.exe C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe

"C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe"

Network

N/A

Files

memory/1728-54-0x00000000000A0000-0x00000000000A4000-memory.dmp

memory/1728-55-0x000000013F800000-0x000000013F85F000-memory.dmp

memory/1728-56-0x0000000000070000-0x0000000000077000-memory.dmp

memory/1728-57-0x0000000000090000-0x0000000000095000-memory.dmp

memory/1728-58-0x00000000000A0000-0x00000000000A4000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-11-15 05:01

Reported

2022-11-15 05:03

Platform

win10v2004-20220812-en

Max time kernel

91s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe"

Signatures

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Bandera = "C:\\ProgramData\\rdpclient.exe" C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\F: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\7-Zip\7zG.exe C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened for modification C:\Program Files\7-Zip\7z.exe C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A
File opened for modification C:\Program Files\7-Zip\7zFM.exe C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe

"C:\Users\Admin\AppData\Local\Temp\febdd0a7b6040ba8ebe0d2bbaf9c832bfe32c249189b368fcefcbdbfd27adecb.exe"

Network

Country Destination Domain Proto
N/A 20.44.10.122:443 tcp
N/A 8.238.21.126:80 tcp
N/A 8.238.21.126:80 tcp
N/A 8.238.21.126:80 tcp

Files

memory/5036-132-0x0000026A47D20000-0x0000026A47D24000-memory.dmp

memory/5036-133-0x00007FF6A8210000-0x00007FF6A826F000-memory.dmp

memory/5036-134-0x0000026A47CE0000-0x0000026A47CE7000-memory.dmp

memory/5036-135-0x0000026A47D10000-0x0000026A47D15000-memory.dmp

memory/5036-136-0x0000026A47D20000-0x0000026A47D24000-memory.dmp