Overview

overview

10

Static

static

3

Nexora.exe

windows10-2004-x64

10

Nexora.exe

windows11-21h2-x64

10

$PLUGINSDI...ec.dll

windows10-2004-x64

3

$PLUGINSDI...ec.dll

windows11-21h2-x64

3

Sharing

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General

  • Target
    Nexora.exe
  • Size 1.5MB
  • Sample250811-3ls6rawtbz
  • SHA256 97c03024290fb8939e3b25844ac4fa2d66f2a4f6bb91438457c99445c1fcd970
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
rhadamanthysdiscoveryexecutionpersistencestealer

Malware Config

Targets

    • Target
      Nexora.exe
    • Size 1.5MB
    • SHA256 97c03024290fb8939e3b25844ac4fa2d66f2a4f6bb91438457c99445c1fcd970
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    rhadamanthysdiscoveryexecutionpersistencestealer

    • Detects Rhadamanthys Payload

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

      stealerrhadamanthys

    • Rhadamanthys family

      rhadamanthys

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates processes with tasklist

      discovery
    behavioral1behavioral2
    • Target
      $PLUGINSDIR/nsExec.dll
    • Size 6KB
    • SHA256 8165c7aef7de3d3e0549776535bedc380ad9be7bb85e60ad6436f71528d092af
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    discovery
    behavioral3behavioral4

MITRE ATT&CK Enterprise v16

Tasks