S0616: DEATHRANSOM
DEATHRANSOM is ransomware written in C that has been used since at least 2020, and has potential overlap with FIVEHANDS and HELLOKITTY.[1]
Security context for executives and security teams
S0616: DEATHRANSOM describes [DEATHRANSOM](https://attack.mitre.org/software/S0616) is ransomware written in C that has been used since at least 2020, and has potential overlap with [FIVEHANDS](https://attack.mitre.org/software/S0618) and [HELLOKITTY](https://attack.mitre.org/software/S0617).(Citation: FireEye FiveHands April 2021)
Executive priority
S0616: DEATHRANSOM is an official MITRE ATT&CK software. Glexia treats it as defensive behavior context for prioritizing monitoring, control validation, and response planning without using the object by itself as an attribution claim.
Technical view
Security teams should validate S0616: DEATHRANSOM by reviewing the official ATT&CK relationships, mapped tactics (the mapped ATT&CK tactic context), supported platforms (Windows), and available local telemetry before making detection or mitigation decisions.
Likely telemetry
- Official ATT&CK relationships and object metadata
- Network, endpoint, and security-tool telemetry
Detection direction
- Validate whether S0616: DEATHRANSOM appears in your detection coverage and tabletop scenarios.
- Use the object to align executive risk language with SOC, incident response, and detection engineering work.
- Do not treat ATT&CK relationship context as attribution without corroborating evidence.
Mitigation priorities
- Map the object to existing controls and identify missing telemetry or response ownership.
- Prioritize mitigations that reduce exposure on the listed platforms and tactics.
- Review adjacent ATT&CK relationships before changing policy, detections, or reporting language.
Additional notes and limits
Baseline Glexia take generated from the official MITRE ATT&CK STIX object, source hash, tactics, platforms, and detection fields. It is safe to replace with a richer model-generated take for the same source hash later.
This baseline take is source-grounded and schema-validated, but it does not include environment-specific telemetry, incident evidence, or threat-intelligence corroboration.
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
DEATHRANSOM
DEATHRANSOM is ransomware written in C that has been used since at least 2020, and has potential overlap with FIVEHANDS and HELLOKITTY.[1]
How security teams should use this page
Treat this object as behavior context, not an attribution claim. Validate the related groups, software, data sources, and mitigations against official ATT&CK relationships and your own telemetry before making control-coverage decisions.
Techniques used
This mirrors the MITRE pattern of making group, software, campaign, and technique relationships scannable. Relationship notes come from mirrored ATT&CK relationship text when available.
| Domain | ID | Name | Relationship / procedure |
|---|---|---|---|
| Enterprise | T1486 | Data Encrypted for Impact | DEATHRANSOM can use public and private key pair encryption to encrypt files for ransom payment.[1] |
| Enterprise | T1071.001 | Web ProtocolsSub-technique | DEATHRANSOM can use HTTPS to download files.[1] |
| Enterprise | T1490 | Inhibit System Recovery | DEATHRANSOM can delete volume shadow copies on compromised hosts.[1] |
| Enterprise | T1083 | File and Directory Discovery | DEATHRANSOM can use loop operations to enumerate directories on a compromised host.[1] |
| Enterprise | T1614.001 | System Language DiscoverySub-technique | Some versions of DEATHRANSOM have performed language ID and keyboard layout checks; if either of these matched Russian, Kazakh, Belarusian, Ukrainian or Tatar DEATHRANSOM would exit.[1] |
| Enterprise | T1105 | Ingress Tool Transfer | DEATHRANSOM can download files to a compromised host.[1] |
| Enterprise | T1047 | Windows Management Instrumentation | DEATHRANSOM has the ability to use WMI to delete volume shadow copies.[1] |
| Enterprise | T1680 | Local Storage Discovery | DEATHRANSOM can enumerate logical drives on a target system.[1] |
| Enterprise | T1135 | Network Share Discovery | DEATHRANSOM has the ability to use loop operations to enumerate network resources.[1] |
All related ATT&CK context
Object version and sync metadata
The fields below describe the current mirrored snapshot. When Glexia retains multiple ATT&CK source imports, you can open the table to compare the same object across releases (hashes and MITRE timestamps). For MITRE’s own release notes and roadmap, see ATT&CK resources — Updates.
Imported snapshots across ATT&CK releases(2)
| Release | Bundle imported | Object version | Modified | Status | Raw hash |
|---|---|---|---|---|---|
| 19.2 | 1.0 | Current bundle | 65fd4854579e… | ||
| 19.1 | 1.0 | Older bundle | 65fd4854579e… |
Mirrored ATT&CK source object
The raw object is retained through the mirrored ATT&CK source bundle and object hash. The raw endpoint returns the exact object from the mirrored bundle when available.
External references and citations
MITRE external references are preserved separately from Glexia analysis so citations remain traceable to their original source records.
- [1]FireEye FiveHands April 2021
McLellan, T. and Moore, J. et al. (2021, April 29). UNC2447 SOMBRAT and FIVEHANDS Ransomware: A Sophisticated Financial Threat. Retrieved June 2, 2021.
Open source URL - [2]mitre-attackS0616Open source URL
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