Malware Analysis Report

2024-09-23 07:07

Sample ID 231018-pal2eaeb5y
Target d610608364afbb4dcfd94365f718c65d
SHA256 05815418cfc42049037a3aee0cab64353d01bb2003b88faf7a89258b40d6b3b9
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

05815418cfc42049037a3aee0cab64353d01bb2003b88faf7a89258b40d6b3b9

Threat Level: Known bad

The file d610608364afbb4dcfd94365f718c65d 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

Unsigned PE

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2023-10-18 12:07

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-18 12:07

Reported

2023-10-18 12:10

Platform

win7-20230831-en

Max time kernel

121s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe"

Signatures

Azov

ransomware wiper azov

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\d610608364afbb4dcfd94365f718c65d.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.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\d610608364afbb4dcfd94365f718c65d.exe N/A
File created C:\Program Files\7-Zip\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened for modification C:\Program Files\7-Zip\7z.sfx C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe

"C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe"

Network

N/A

Files

memory/2372-1-0x00000000001B0000-0x00000000001B4000-memory.dmp

memory/2372-0-0x00000000000E0000-0x00000000000E7000-memory.dmp

memory/2372-3-0x0000000000100000-0x0000000000105000-memory.dmp

memory/2372-5-0x000000013F5D0000-0x000000013F672000-memory.dmp

memory/2372-4-0x00000000001B0000-0x00000000001B4000-memory.dmp

memory/2372-11-0x0000000000100000-0x0000000000105000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-18 12:07

Reported

2023-10-18 12:10

Platform

win10v2004-20230915-en

Max time kernel

138s

Max time network

160s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe"

Signatures

Azov

ransomware wiper azov

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\d610608364afbb4dcfd94365f718c65d.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe

"C:\Users\Admin\AppData\Local\Temp\d610608364afbb4dcfd94365f718c65d.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 254.211.247.8.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 108.211.229.192.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 160.50.123.104.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 1.202.248.87.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 49.192.11.51.in-addr.arpa udp

Files

memory/2144-1-0x000001995ECB0000-0x000001995ECB4000-memory.dmp

memory/2144-2-0x000001995D4E0000-0x000001995D4E5000-memory.dmp

memory/2144-4-0x00007FF779590000-0x00007FF779632000-memory.dmp

memory/2144-0-0x000001995D4C0000-0x000001995D4C7000-memory.dmp

memory/2144-7-0x000001995ECB0000-0x000001995ECB4000-memory.dmp

memory/2144-10-0x000001995D4E0000-0x000001995D4E5000-memory.dmp

memory/2144-14-0x000001995D4E0000-0x000001995D4E5000-memory.dmp