Malware Analysis Report

2024-10-18 21:25

Sample ID 231015-yfxjrseb9s
Target bc51d3bdc58bb7adb125867d39349390_exe32.exe
SHA256 87cbfe861d6e50113ce1cd056bb80d521af49e8845177befaa8dc1bb43926480
Tags
a310logger spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

87cbfe861d6e50113ce1cd056bb80d521af49e8845177befaa8dc1bb43926480

Threat Level: Known bad

The file bc51d3bdc58bb7adb125867d39349390_exe32.exe was found to be: Known bad.

Malicious Activity Summary

a310logger spyware stealer

A310logger family

A310logger

A310logger Executable

A310logger Executable

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-10-15 19:44

Signatures

A310logger Executable

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

A310logger family

a310logger

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-15 19:44

Reported

2023-10-15 23:45

Platform

win7-20230831-en

Max time kernel

122s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bc51d3bdc58bb7adb125867d39349390_exe32.exe"

Signatures

A310logger

stealer spyware a310logger

A310logger Executable

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

Processes

C:\Users\Admin\AppData\Local\Temp\bc51d3bdc58bb7adb125867d39349390_exe32.exe

"C:\Users\Admin\AppData\Local\Temp\bc51d3bdc58bb7adb125867d39349390_exe32.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2712 -s 512

Network

N/A

Files

memory/2712-0-0x0000000001340000-0x000000000135C000-memory.dmp

memory/2712-1-0x000007FEF5040000-0x000007FEF5A2C000-memory.dmp

memory/2712-2-0x000007FEF5040000-0x000007FEF5A2C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-15 19:44

Reported

2023-10-15 23:45

Platform

win10v2004-20230915-en

Max time kernel

44s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bc51d3bdc58bb7adb125867d39349390_exe32.exe"

Signatures

A310logger

stealer spyware a310logger

A310logger Executable

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

Processes

C:\Users\Admin\AppData\Local\Temp\bc51d3bdc58bb7adb125867d39349390_exe32.exe

"C:\Users\Admin\AppData\Local\Temp\bc51d3bdc58bb7adb125867d39349390_exe32.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 8.3.197.209.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp

Files

memory/2436-0-0x00000000008C0000-0x00000000008DC000-memory.dmp

memory/2436-1-0x00007FFEF37D0000-0x00007FFEF4291000-memory.dmp

memory/2436-2-0x00007FFEF37D0000-0x00007FFEF4291000-memory.dmp