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MITRE ATT&CK® Malware

S1064: SVCReady

SVCReady is a loader that has been used since at least April 2022 in malicious spam campaigns. Security researchers have noted overlaps between TA551 activity and SVCReady distribution, including similarities in file names, lure images, and identical grammatical errors.[1]

EnterpriseS1064MalwareObject v1.0Modified
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Glexia's Take · Automated analysis

Security context for executives and security teams

Automation confidenceMedium

S1064: SVCReady describes [SVCReady](https://attack.mitre.org/software/S1064) is a loader that has been used since at least April 2022 in malicious spam campaigns. Security researchers have noted overlaps between [TA551](https://attack.mitre.org/groups/G0127) activity and [SVCReady](https://attack.mitre.org/software/S1064) distribution, including similarities in file names, lure images, and identical grammatical errors.(Citation: HP SVCReady Jun 2022)

Executive priority

S1064: SVCReady 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 S1064: SVCReady 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 S1064: SVCReady 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.

Official MITRE ATT&CK definition

SVCReady

SVCReady is a loader that has been used since at least April 2022 in malicious spam campaigns. Security researchers have noted overlaps between TA551 activity and SVCReady distribution, including similarities in file names, lure images, and identical grammatical errors.[1]

View the same entry on attack.mitre.org (MITRE-hosted reference; in-page links above use the Glexia ATT&CK library.)

Glexia analysis

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.

ATT&CK relationship table

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.

24 rows
DomainIDNameRelationship / procedure
EnterpriseT1012Query Registry

SVCReady can search for the `HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System` Registry key to gather system information.[1]

EnterpriseT1027Obfuscated Files or Information

SVCReady can encrypt victim data with an RC4 cipher.[1]

EnterpriseT1204.002Malicious FileSub-technique

SVCReady has relied on users clicking a malicious attachment delivered through spearphishing.[1]

EnterpriseT1005Data from Local System

SVCReady can collect data from an infected host.[1]

EnterpriseT1566.001Spearphishing AttachmentSub-technique

SVCReady has been distributed via spearphishing campaigns containing malicious Mircrosoft Word documents.[1]

EnterpriseT1036.004Masquerade Task or ServiceSub-technique

SVCReady has named a task `RecoveryExTask` as part of its persistence activity.[1]

EnterpriseT1059.005Visual BasicSub-technique

SVCReady has used VBA macros to execute shellcode.[1]

EnterpriseT1218.011Rundll32Sub-technique

SVCReady has used `rundll32.exe` for execution.[1]

EnterpriseT1053.005Scheduled TaskSub-technique

SVCReady can create a scheduled task named `RecoveryExTask` to gain persistence.[1]

EnterpriseT1105Ingress Tool Transfer

SVCReady has the ability to download additional tools such as the RedLine Stealer to an infected host.[1]

EnterpriseT1041Exfiltration Over C2 Channel

SVCReady can send collected data in JSON format to its C2 server.[1]

EnterpriseT1071.001Web ProtocolsSub-technique

SVCReady can communicate with its C2 servers via HTTP.[1]

EnterpriseT1120Peripheral Device Discovery

SVCReady can check for the number of devices plugged into an infected host.[1]

EnterpriseT1033System Owner/User Discovery

SVCReady can collect the username from an infected host.[1]

EnterpriseT1546.015Component Object Model HijackingSub-technique

SVCReady has created the `HKEY_CURRENT_USER\Software\Classes\CLSID\{E6D34FFC-AD32-4d6a-934C-D387FA873A19}` Registry key for persistence.[1]

EnterpriseT1113Screen Capture

SVCReady can take a screenshot from an infected host.[1]

EnterpriseT1124System Time Discovery

SVCReady can collect time zone information.[1]

EnterpriseT1106Native API

SVCReady can use Windows API calls to gather information from an infected host.[1]

EnterpriseT1047Windows Management Instrumentation

SVCReady can use `WMI` queries to detect the presence of a virtual machine environment.[1]

EnterpriseT1082System Information Discovery

SVCReady has the ability to collect information such as computer name, computer manufacturer, BIOS, operating system, and firmware, including through the use of `systeminfo.exe`.[1]

EnterpriseT1497.001System ChecksSub-technique

SVCReady has the ability to determine if its runtime environment is virtualized.[1]

EnterpriseT1057Process Discovery

SVCReady can collect a list of running processes from an infected host.[1]

EnterpriseT1518Software Discovery

SVCReady can collect a list of installed software from an infected host.[1]

EnterpriseT1497.003Time Based ChecksSub-technique

SVCReady can enter a sleep stage for 30 minutes to evade detection.[1]

Relationship explorer

All related ATT&CK context

uses · TechniqueT1012: Query RegistryEnterpriseuses · TechniqueT1027: Obfuscated Files or InformationEnterpriseuses · TechniqueT1204.002: Malicious FileEnterpriseuses · TechniqueT1005: Data from Local SystemEnterpriseuses · TechniqueT1566.001: Spearphishing AttachmentEnterpriseuses · TechniqueT1036.004: Masquerade Task or ServiceEnterpriseuses · TechniqueT1059.005: Visual BasicEnterpriseuses · TechniqueT1218.011: Rundll32Enterpriseuses · TechniqueT1053.005: Scheduled TaskEnterpriseuses · TechniqueT1105: Ingress Tool TransferEnterpriseuses · TechniqueT1041: Exfiltration Over C2 ChannelEnterpriseuses · TechniqueT1071.001: Web ProtocolsEnterpriseuses · TechniqueT1120: Peripheral Device DiscoveryEnterpriseuses · TechniqueT1033: System Owner/User DiscoveryEnterpriseuses · TechniqueT1546.015: Component Object Model HijackingEnterpriseuses · TechniqueT1113: Screen CaptureEnterpriseuses · TechniqueT1124: System Time DiscoveryEnterpriseuses · TechniqueT1106: Native APIEnterpriseuses · TechniqueT1047: Windows Management InstrumentationEnterpriseuses · TechniqueT1082: System Information DiscoveryEnterpriseuses · TechniqueT1497.001: System ChecksEnterpriseuses · TechniqueT1057: Process DiscoveryEnterpriseuses · TechniqueT1518: Software DiscoveryEnterpriseuses · TechniqueT1497.003: Time Based ChecksEnterprise
Change history

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.

ATT&CK release
19.2
Object version
1.0
Created
Modified
Raw hash
632a8a81b7031f64...
Imported snapshots across ATT&CK releases(2)
ReleaseBundle importedObject versionModifiedStatusRaw hash
19.21.0Current bundle632a8a81b703…
19.11.0Older bundle632a8a81b703…
Raw source

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.

Open mirrored raw JSONOpen MITRE-hosted copy
Source references

External references and citations

MITRE external references are preserved separately from Glexia analysis so citations remain traceable to their original source records.

  1. [1]
    HP SVCReady Jun 2022

    Schlapfer, Patrick. (2022, June 6). A New Loader Gets Ready. Retrieved December 13, 2022.

    Open source URL
  2. [2]
    mitre-attackS1064
    Open source URL
Source and licensing

Source: MITRE ATT&CK®. © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation. MITRE ATT&CK and ATT&CK are registered trademarks of The MITRE Corporation. Glexia is not affiliated with or endorsed by MITRE.

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