Overview

overview

8

Static

static

3

CoronaVirus.exe

windows10-2004-x64

8

CoronaVirus.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    CoronaVirus.exe
  • Size 18.6MB
  • Sample260805-sjbhtaca24
  • SHA256 5d8b470bbbabb4cd234fa23a11106b1fa5059a4ec81e312ecefd92d9098890ab
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasionexecutionpersistencepyinstaller

Malware Config

Targets

    • Target
      CoronaVirus.exe
    • Size 18.6MB
    • SHA256 5d8b470bbbabb4cd234fa23a11106b1fa5059a4ec81e312ecefd92d9098890ab
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    defense_evasionexecutionpersistence

    • Disables Task Manager via registry modification

      defense_evasion

    • Drops file in Drivers directory

    • Manipulates Digital Signatures

      Attackers can apply techniques such as modifying certain DLL exports to make their binary seem valid.

    • Boot or Logon Autostart Execution: Print Processors

      Adversaries may abuse print processors to run malicious DLLs during system boot for persistence and/or privilege escalation.

      persistence

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    • Modifies termsrv.dll

      Commonly used to allow simultaneous RDP sessions.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks