matiex

General

Target

467890987654323456789098765432345678.exe
Size

299KB
Sample

220127-p8n9esdde2
MD5

e04c69c79193ccaac508fe7279a1804f
SHA1

75930a5d0e35815f213475e7af644f19f4ed14bf
SHA256

56f473eb624769a6eb77762eba09ecfbb6e25f513e4280207de5ae06663e5452
SHA512

fcf2671f30495f16fe2a8399f2536bb2e193ea774aa5e0f6f30f861eb0f145a43217522ddfb8af401cb41d92f5043cf8b9f6580aaff80006525b6cd5810674c9

Score

10^/10

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
serv3.devmexico.com
Port:
587
Username:
[email protected]
Password:
3}l^pI#_4K_!

Targets

- Target
  
  467890987654323456789098765432345678.exe
- Size
  
  299KB
- MD5
  
  e04c69c79193ccaac508fe7279a1804f
- SHA1
  
  75930a5d0e35815f213475e7af644f19f4ed14bf
- SHA256
  
  56f473eb624769a6eb77762eba09ecfbb6e25f513e4280207de5ae06663e5452
- SHA512
  
  fcf2671f30495f16fe2a8399f2536bb2e193ea774aa5e0f6f30f861eb0f145a43217522ddfb8af401cb41d92f5043cf8b9f6580aaff80006525b6cd5810674c9
Score

10^/10

matiex collection keylogger spyware stealer
- Matiex
  Matiex is a keylogger and infostealer first seen in July 2020.
  stealer keylogger matiex
- Matiex Main Payload
- Loads dropped DLL
- 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 Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Extracted

Targets

Matiex Main Payload

Loads dropped DLL

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 Enterprise v6

Tasks

static1

behavioral1

behavioral2