matiex

General

Target

ac52db0c62fac74e6708635ac3db5f46.exe
Size

343KB
Sample

211011-l7yvpaggfp
MD5

ac52db0c62fac74e6708635ac3db5f46
SHA1

0f35104cb6938b60cabbaf6257975792d5399024
SHA256

cd4d29b138b75a9d1a10fa7d724168ae155ef7779d97c042e8014b9ae6f93087
SHA512

95953124e75a38ed27ad6e60cbe0f9e952d5d367237784a3c0b47ed7d5fa30846f61a575458e3880b8f0539924cfd029983aa46a137db5ff5152e82140df7925

Score

10^/10

Malware Config

Extracted

Family

matiex

C2

https://api.telegram.org/bot1395392888:AAFrJovDdZICOFB0gX0eGWrAUzEKCRpv8xo/sendMessage?chat_id=1300181783

Targets

- Target
  
  ac52db0c62fac74e6708635ac3db5f46.exe
- Size
  
  343KB
- MD5
  
  ac52db0c62fac74e6708635ac3db5f46
- SHA1
  
  0f35104cb6938b60cabbaf6257975792d5399024
- SHA256
  
  cd4d29b138b75a9d1a10fa7d724168ae155ef7779d97c042e8014b9ae6f93087
- SHA512
  
  95953124e75a38ed27ad6e60cbe0f9e952d5d367237784a3c0b47ed7d5fa30846f61a575458e3880b8f0539924cfd029983aa46a137db5ff5152e82140df7925
Score

10^/10

matiex keylogger stealer collection spyware suricata
- Matiex
  Matiex is a keylogger and infostealer first seen in July 2020.
  stealer keylogger matiex
- Matiex Main Payload
- suricata: ET MALWARE Matiex Keylogger Exfil Via Telegram
  suricata: ET MALWARE Matiex Keylogger Exfil Via Telegram
  suricata
- Loads dropped DLL
- Reads data files stored by FTP clients
  Tries to access configuration files associated with programs like FileZilla.
  spyware stealer
- Reads user/profile data of local email clients
  Email clients store some user data on disk where infostealers will often target it.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses Microsoft Outlook profiles
  collection
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Tasks

Sharing

General

Malware Config

Extracted

Targets

Matiex Main Payload

suricata: ET MALWARE Matiex Keylogger Exfil Via Telegram

Loads dropped DLL

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Tasks

static1

behavioral1

behavioral2