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Desiree Beck 6ce7ebadf2 Malware types (#140)
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* Update e1510 (#134)

* Update clipboard-modification.md

Update to account for updates to T1115.

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fix parentheses

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* Update data-encrypted-for-impact.md

* Update clipboard-modification.md

* Moving Archive Collected Data to collection, some description updates

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Co-authored-by: Ryan Xu <ryanxu@wustl.edu>

* Newsletter, editing E1510, E1560 (#137) (#139)

* Adding Newsletter

* Create 12182023.md

* Update README.md

---------



* Update e1510 (#134)

* Update clipboard-modification.md

Update to account for updates to T1115.

* Update data-encrypted-for-impact.md

fix parentheses

* Update clipboard-modification.md

* Update data-encrypted-for-impact.md

* Update clipboard-modification.md

* Moving Archive Collected Data to collection, some description updates

* Updating Last Modified

---------

Co-authored-by: Ryan Xu <ryanxu@wustl.edu>

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Co-authored-by: Ryan Xu <ryanxu@wustl.edu>
2023-12-20 21:54:25 -05:00

1.4 KiB

ID X0041
Type Dropper
Aliases None
Platforms Windows
Year 2018
Associated ATT&CK Software TEARDROP

TEARDROP

TEARDROP is a memory-only dropper associated with the SolarWinds supply chain compromise.

ATT&CK Techniques

See ATT&CK: TEARDROP - Techniques Used.

Enhanced ATT&CK Techniques

Name Use
Defense Evasion::Obfuscated Files or Information::Encryption-Standard Algorithm (E1027.m05) Malware decrypts an embedded code buffer using an XOR-based stream cipher. [1]
Command and Control::Ingress Tool Transfer (E1105) Malware executes the decrypted, embedded code buffer, which is a Cobalt Strike Remote Access Tool (RAT). [1]

MBC Behaviors

Name Use
Anti-Behavioral Analysis::Capture Evasion::Memory-only Payload (B0036.001) Malware loads its payload into memory. [1]

References

[1] https://www.cisa.gov/uscert/ncas/analysis-reports/ar21-039b/