Overview

overview

10

Static

static

10

4be09b9863...15.exe

windows10-2004-x64

10

4be09b9863...15.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    4be09b98631edd2e68333cb0c8062f7d706a4d4b0eb2a611542490dd63b55a15
  • Size 661KB
  • Sample260830-1frdvsswa1
  • SHA256 4be09b98631edd2e68333cb0c8062f7d706a4d4b0eb2a611542490dd63b55a15
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
stihatadwarediscoverypersistenceprivilege_escalationspywareworm

Malware Config

Targets

    • Target
      4be09b98631edd2e68333cb0c8062f7d706a4d4b0eb2a611542490dd63b55a15
    • Size 661KB
    • SHA256 4be09b98631edd2e68333cb0c8062f7d706a4d4b0eb2a611542490dd63b55a15
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    adwarediscoverystihatpersistenceprivilege_escalationspywareworm

    • Detects Stihat payload

    • Family: Stihat

      Stihat is a worm written in Delphi.

      wormstihat

    • Modifies WinLogon for persistence

      persistence

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops autorun.inf file

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks