Overview

overview

10

Static

static

10

AA_v3.exe

windows10-2004-x64

10

AA_v3.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    AA_v3.exe
  • Size 798KB
  • Sample260922-klkkhascld
  • SHA256 ee573647477339784dcef81024de1be1762833a20e5cc2b89a93e47d05b86b6a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
ammyyadminflawedammyybootkitdiscoverypersistenceratrevoked_codesigntrojan

Malware Config

Targets

    • Target
      AA_v3.exe
    • Size 798KB
    • SHA256 ee573647477339784dcef81024de1be1762833a20e5cc2b89a93e47d05b86b6a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    bootkitdiscoveryflawedammyypersistencetrojan

    • Family: FlawedAmmyy RAT

      Remote-access trojan based on leaked code for the Ammyy remote admin software.

      trojanflawedammyy

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks