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ASPXSpy

ASPXSpy is a Web shell. It has been modified by Threat Group-3390 actors to create the ASPXTool version. [1]

ID: S0073
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Associated Software: ASPXTool
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Type: MALWARE
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Platforms: Windows
Version: 1.1
Created: 31 May 2017
Last Modified: 30 March 2020
Enterprise Layer
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Techniques Used

Domain ID Name Use
Enterprise T1505 .003 Server Software Component: Web Shell

ASPXSpy is a Web shell. The ASPXTool version used by Threat Group-3390 has been deployed to accessible servers running Internet Information Services (IIS).[1]

Groups That Use This Software

ID Name References
G0027 Threat Group-3390

Threat Group-3390 has used a modified version of ASPXSpy called ASPXTool.[1]
G0014 Night Dragon

[2]
G0087 APT39

[3]
G0096 APT41

[4]
G0125 HAFNIUM

[5]

References

  1. Dell SecureWorks Counter Threat Unit Threat Intelligence. (2015, August 5). Threat Group-3390 Targets Organizations for Cyberespionage. Retrieved August 18, 2018.
  2. McAfee® Foundstone® Professional Services and McAfee Labs™. (2011, February 10). Global Energy Cyberattacks: “Night Dragon”. Retrieved February 19, 2018.
  3. Hawley et al. (2019, January 29). APT39: An Iranian Cyber Espionage Group Focused on Personal Information. Retrieved February 19, 2019.
  1. Fraser, N., et al. (2019, August 7). Double DragonAPT41, a dual espionage and cyber crime operation APT41. Retrieved September 23, 2019.
  2. Gruzweig, J. et al. (2021, March 2). Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day Microsoft Exchange Vulnerabilities. Retrieved March 3, 2021.