Hacker groupG1026
Malteiro
Malteiro is a financially motivated criminal group that is likely based in Brazil and has been active since at least November 2019. The group operates and distributes the Mispadu banking trojan via a Malware-as-a-Service (MaaS) business model. Malteiro mainly targets victims throughout Latin America (particularly Mexico) and Europe (particularly Spain and Portugal).
- Known attack methods
- 12
- Motive
- Financial gain
- Source
- MITRE ATT&CK
How they break in
Techniques MITRE has documented this group using, mapped onto the ATT&CK matrix. Each one is a behaviour you can look for in your own logs, and a control you can test.
Used by this groupNot documented for this groupIn brackets: sub-techniques this group uses, of those that exist.
Reconnaissance
12 techniques
Resource Development
9 techniques
Initial Access
11 techniques · 1 used
Execution
20 techniques · 2 used
Persistence
22 techniques
Privilege Escalation
13 techniques
Stealth
30 techniques · 3 used
Defense Impairment
18 techniques
Credential Access
17 techniques · 1 used
Discovery
34 techniques · 3 used
Lateral Movement
9 techniques
Collection
17 techniques
Command and Control
18 techniques
Exfiltration
9 techniques
Impact
15 techniques · 1 used
Initial access1
Stealth3
Discovery3
Impact1
Fastnexa security experts
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Malware
Families MITRE records this group deploying. Detection names for these are a reasonable place to start.
Mispadu