MalwareUsed by 1 actor

Encryptor RaaS

Encryptor RaaS is a ransomware payload reportedly used by APT41. The provided content states that APT41 used Encryptor RaaS to encrypt files on targeted systems and deliver a ransom note to the user. No additional high-confidence details are provided in the content regarding its cryptographic implementation, file extensions, specific infection vector, targeted industries, operating system scope, or indicators of compromise beyond the presence of file encryption activity and a ransom note.

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THREAT ACTORS

Groups observed using it

1 distinct threat actor attributed by public researchers. Open in Mallory to see the full evidence chain and overlapping campaigns.

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APT41

APT41 used a ransomware called Encryptor RaaS to encrypt files on the targeted systems and provide a ransom note to the user.

via mitre attackattack.mitre.org

MITRE ATT&CK

Techniques & procedures

1 distinct technique documented for this family, organized by ATT&CK tactic.

Impact

1 technique

T1486Data Encrypted for ImpactEvidence1

Multiple ransomware families and actors are described as encrypting victim filesystems/drives for extortion (e.g., Akira, Conti, Ryuk, WannaCry, NotPetya, etc.), often appending new extensions and dropping ransom notes.

ACTIVITY FEED

Recent activity

2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.

2 SOURCESView more in app

mitre attackNews

Jan 23, 2026

Data Encrypted for Impact, Technique T1486 - Enterprise | MITRE ATT&CK®

Ransomware-as-a-Service encryptor used to encrypt files and drop a ransom note.

mitre attackNews

Mar 18, 2026

Data Encrypted for Impact, Technique T1486 - Enterprise | MITRE ATT&CK®

Ransomware-as-a-Service used to encrypt files and drop a ransom note.

What this page doesn’t show

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IOC matching

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Threat actor attribution1

Named campaigns wielding this family, with evidence pinned to each claim.

Exploited vulnerabilities

CVEs this family uses for access and lateral movement.

Detection signatures

YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

MITRE ATT&CK mapping1

Every documented technique, ranked by evidence weight.

Researcher chatter

Reddit, Mastodon, and CTI community discussion around this family.

Encryptor RaaS