Malware Analysis Report

2025-01-22 23:28

Sample ID 240916-r1sb8atajr
Target Backdoor.Win32.Padodor.SK.MTB-1ee44982c490c63d4ef9330ad5e893f1a431cfa25b0a1cb649aeb2b36f817671N
SHA256 1ee44982c490c63d4ef9330ad5e893f1a431cfa25b0a1cb649aeb2b36f817671
Tags
berbew backdoor discovery
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

1ee44982c490c63d4ef9330ad5e893f1a431cfa25b0a1cb649aeb2b36f817671

Threat Level: Known bad

The file Backdoor.Win32.Padodor.SK.MTB-1ee44982c490c63d4ef9330ad5e893f1a431cfa25b0a1cb649aeb2b36f817671N was found to be: Known bad.

Malicious Activity Summary

berbew backdoor discovery

Berbew

Program crash

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-16 14:39

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-16 14:39

Reported

2024-09-16 14:42

Platform

win10v2004-20240802-en

Max time kernel

94s

Max time network

101s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Backdoor.Win32.Padodor.SK.exe"

Signatures

Berbew

backdoor berbew

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\Backdoor.Win32.Padodor.SK.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Backdoor.Win32.Padodor.SK.exe

"C:\Users\Admin\AppData\Local\Temp\Backdoor.Win32.Padodor.SK.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2772 -ip 2772

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2772 -s 420

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.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 44.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp

Files

memory/2772-0-0x0000000000400000-0x000000000043F000-memory.dmp

memory/2772-1-0x0000000000400000-0x000000000043F000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-16 14:39

Reported

2024-09-16 14:42

Platform

win7-20240903-en

Max time kernel

81s

Max time network

17s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Backdoor.Win32.Padodor.SK.exe"

Signatures

Berbew

backdoor berbew

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\Backdoor.Win32.Padodor.SK.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Backdoor.Win32.Padodor.SK.exe

"C:\Users\Admin\AppData\Local\Temp\Backdoor.Win32.Padodor.SK.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1936 -s 140

Network

N/A

Files

memory/1936-0-0x0000000000400000-0x000000000043F000-memory.dmp

memory/1936-1-0x0000000000400000-0x000000000043F000-memory.dmp