RDCMan.ps1 - Threat Group Cards: A Threat Actor Encyclopedia
Archived: 2026-04-05 15:35:58 UTC
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 Tool: Decrypt-RDCMan.ps1
Names Decrypt-RDCMan.ps1
Category Malware
Type Vulnerability scanner
Description
(SecureWorks) Decrypt-RDCMan.ps1 is a component of the PoshC2 penetration testing
framework. It is used to decrypt passwords stored in the RDCMan configuration file, which
stores details of servers and encrypted credentials to quickly establish remote desktop sessions.
Recovered credentials could give the threat actors additional access within the environment.
LYCEUM deployed this tool via DanBot approximately one hour after gaining initial access to
a compromised environment.
Information
<https://www.secureworks.com/blog/lyceum-takes-center-stage-in-middle-east-campaign>
<https://github.com/nettitude/PoshC2/blob/master/Modules/Decrypt-RDCMan.ps1>
Last change to this tool card: 20 April 2020
Download this tool card in JSON format
All groups using tool Decrypt-RDCMan.ps1
Changed Name Country Observed
APT groups
  Hexane 2017-Jun 2022  
1 group listed (1 APT, 0 other, 0 unknown)
Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=ea6934f2-757c-4ac1-a661-68e0fe0be04c
https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=ea6934f2-757c-4ac1-a661-68e0fe0be04c
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