matiex

General

Target

cff383a9c4716e6ce935e3b4132cef34
Size

391KB
Sample

211207-p4mj2ahcek
MD5

cff383a9c4716e6ce935e3b4132cef34
SHA1

95fb309753bdb273b8da6cfef6bd7af012d7d11f
SHA256

32de63f0ac703c7d654d2676af0b2b3fa08dced0bc918318a9d642a696a6a91c
SHA512

2dd9e08b8539b0bb27bd4a295accb8c48fc22ca34798df23058ee4bc86249b79efecf2b65cd30f71ddb3bd2bb068038163e4302b69bed7160f905897f9c5432d

Score

10^/10

Malware Config

Extracted

Family

matiex

C2

https://api.telegram.org/bot1769394961:AAF5BB35akL859CwVaXypIqpVsGWlaKvi7A/sendMessage?chat_id=1735544933

Targets

- Target
  
  cff383a9c4716e6ce935e3b4132cef34
- Size
  
  391KB
- MD5
  
  cff383a9c4716e6ce935e3b4132cef34
- SHA1
  
  95fb309753bdb273b8da6cfef6bd7af012d7d11f
- SHA256
  
  32de63f0ac703c7d654d2676af0b2b3fa08dced0bc918318a9d642a696a6a91c
- SHA512
  
  2dd9e08b8539b0bb27bd4a295accb8c48fc22ca34798df23058ee4bc86249b79efecf2b65cd30f71ddb3bd2bb068038163e4302b69bed7160f905897f9c5432d
Score

10^/10

matiex collection keylogger spyware stealer 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

Resubmissions

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