Cyber Resilience

Threat actor · all actors

MalteiroG1026 unknown

aka Malteiro

Last updated: 2026-07-03

0attributed CVEs
19ATT&CK techniques
0.0IDF score (tooling uniqueness)
0exclusive CVEs
years active

About this actor

[Malteiro](https://attack.mitre.org/groups/G1026) 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](https://attack.mitre.org/software/S1122) banking trojan via a Malware-as-a-Service (MaaS) business model. [Malteiro](https://attack.mitre.org/groups/G1026) mainly targets victims throughout Latin America (particularly Mexico) and Europe (particularly Spain and Portugal).(Citation: SCILabs Malteiro 2021)

Source: MITRE ATT&CK

Activity timeline

No activity events recorded.

Profile

CVERiskCVSSEPSSPublishedProducts
No attributed CVEs.

Mitigating controls (NIST 800-53)

ControlTechniques coveredCoverage
SI-310 / 1953%
SI-410 / 1953%
SI-29 / 1947%
CM-68 / 1942%
CA-77 / 1937%
CM-27 / 1937%
AC-66 / 1932%
SC-76 / 1932%
AC-35 / 1926%
CM-75 / 1926%
SI-75 / 1926%
AC-44 / 1921%
SC-184 / 1921%
SC-444 / 1921%
SI-104 / 1921%

Co-occurring actors

None.

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