Malware Analysis Report

2025-03-15 04:20

Sample ID 241129-wg2trstkhr
Target tedfd.te
SHA256 13907caae48ea741942bce60fa32087328475bd14f5a81a6d04d82286bd28b4d
Tags
atlantida credential_access discovery spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

13907caae48ea741942bce60fa32087328475bd14f5a81a6d04d82286bd28b4d

Threat Level: Known bad

The file tedfd.te was found to be: Known bad.

Malicious Activity Summary

atlantida credential_access discovery spyware stealer

Atlantida stealer

Atlantida family

Reads data files stored by FTP clients

Reads user/profile data of web browsers

Unsecured Credentials: Credentials In Files

Accesses cryptocurrency files/wallets, possible credential harvesting

Unsigned PE

System Location Discovery: System Language Discovery

Browser Information Discovery

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-29 17:54

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-29 17:54

Reported

2024-11-29 17:57

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

98s

Command Line

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

Signatures

Atlantida family

atlantida

Atlantida stealer

stealer atlantida

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Unsecured Credentials: Credentials In Files

credential_access stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Browser Information Discovery

discovery

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Processes

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

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

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
DE 185.172.128.95:6666 tcp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
DE 185.172.128.95:6655 tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp

Files

memory/1052-0-0x00007FFF6B503000-0x00007FFF6B505000-memory.dmp

memory/1052-1-0x0000000000870000-0x0000000000F22000-memory.dmp

memory/1176-2-0x0000000000B20000-0x00000000011B9000-memory.dmp

memory/1052-3-0x00007FFF6B500000-0x00007FFF6BFC1000-memory.dmp

memory/1176-5-0x0000000003650000-0x0000000003CE5000-memory.dmp

memory/1176-6-0x0000000003650000-0x0000000003CE5000-memory.dmp

memory/1052-8-0x00007FFF6B503000-0x00007FFF6B505000-memory.dmp

memory/1052-9-0x00007FFF6B500000-0x00007FFF6BFC1000-memory.dmp

memory/1176-10-0x0000000003650000-0x0000000003CE5000-memory.dmp