TeamPCP Cloud Stealer can scrape memory from the Runner.Worker process by reading /proc/<pid>/mem to extract secrets including plaintext tokens.91011121314
tool
TeamPCP Cloud Stealer S9041
- Type
- malware
- Platforms
- Containers, Linux, macOS, SaaS, Windows
- Created
- 1 July 2026
- Last modified
- 31 July 2026
The TeamPCP Cloud Stealer is a comprehensive filesystem credential stealer that can harvest, encrypt, and exfiltrate credentials from over 50 sensitive file paths across CI/CD, cloud, developer tooling, and container environments. The TeamPCP Cloud Stealer was the primary payload used by TeamPCP in March 2026 during early stages of a cascading supply chain campaign targeting CI/CD workflows.[1][2][3][4][5][6][7][8]
47
TechniquesTop 1%
10
TacticsTop 6%
1
Threat groupunranked
0
CampaignsNone recorded
Enterprise ATT&CK only. Any Mobile or ICS rows on the same ATT&CK page are not carried.
MITRE reference S9041
TeamPCP Cloud Stealer can compress and encrypt data and exfiltrate it via POST to an attacker-controlled domain. If that method fails it can use the victim's own GitHub account to create a public repository and uploads the encrypted data as a release asset.1516171819
TeamPCP Cloud Stealer has the ability to enumerate network interfaces.2021
TeamPCP Cloud Stealer can compress and encrypt data and exfiltrate it via POST to scan.aquasecurtiy[.]org. If that method fails it attempts to use a stolen GITHUB_TOKEN to create a repo and exfiltrate the data there.22
TeamPCP Cloud Stealer has used multi-stage payloads with double Base64-encoded scripts to evade static analysis.232425
TeamPCP Cloud Stealer can use whoami on self-hosted runners to identify the current user.26
Standing S9041
Reach is how much of ATT&CK this tool touches. Coverage is how well defended each thing it does is, as a median per technique rather than a total — a total would just restate the reach. Each figure is ranked against all 825 ATT&CK software entries only where that population actually spreads. Where most of the population shares one value, a percentile would rank the tie instead of the entity, so the raw value is shown and no rank is claimed.
Reach
Techniques47Top 1%
99th percentile · 99% of 825 ATT&CK software entries have this many Enterprise techniques or fewer.
Tactics10Top 6%
94th percentile · 94% of 825 ATT&CK software entries have this many tactics spanned or fewer.
Threat group161% tie · 22 values
61% of the population shares a single value across only 22 distinct values, so a percentile here would rank the tie, not the entity.
Campaigns085% tie · 8 values
85% of the population shares a single value across only 8 distinct values, so a percentile here would rank the tie, not the entity.
Coverage
Rules / technique11medBottom 18%
18th percentile · 82% of 825 ATT&CK software entries have more detection rules per technique.
Tests / technique3med
Detection coverage S9041
721 distinct rules cover the 47 techniques recorded for this tool. The 784 technique-to-rule mappings resolve to 721 distinct rules, because one rule can cover several techniques. 468 Sigma · 253 Splunk.
39 covered by at least one rule8 with no coverage721 distinct rules in total
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© 2026 The MITRE Corporation. ATT&CK® and D3FEND™ data reproduced with permission. SigmaHQ detection rules licensed under DRL 1.1. attack.mitre.org · d3fend.mitre.org · CAR analytics licensed under Apache 2.0 · car.mitre.org