Overview

overview

10

Static

static

5

438f2d2e7d...f5.exe

windows7-x64

7

438f2d2e7d...f5.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    438f2d2e7d1f8e0df443f1dba829f6f5

  • Size

    512KB

  • Sample

    231225-3kvcesgfbm

  • MD5

    438f2d2e7d1f8e0df443f1dba829f6f5

  • SHA1

    33b2423966a3e7c57e613b8485c722f43cb2932d

  • SHA256

    603fffdbd04355122cc12a44ed8080989edb6583fc2b1c15bd8cb643ad59b3e8

  • SHA512

    66756fdb0db16c49c15c2911dc3cb854215f6c4303fcf9cebd33ed61ee8dbc884bd3729a14983f09320c06cc33d965225072d7cd8b49a5def6168c777add2239

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj66:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5n

Score
10/10
evasionpersistencetrojan

Malware Config

Targets

    • Target

      438f2d2e7d1f8e0df443f1dba829f6f5

    • Size

      512KB

    • MD5

      438f2d2e7d1f8e0df443f1dba829f6f5

    • SHA1

      33b2423966a3e7c57e613b8485c722f43cb2932d

    • SHA256

      603fffdbd04355122cc12a44ed8080989edb6583fc2b1c15bd8cb643ad59b3e8

    • SHA512

      66756fdb0db16c49c15c2911dc3cb854215f6c4303fcf9cebd33ed61ee8dbc884bd3729a14983f09320c06cc33d965225072d7cd8b49a5def6168c777add2239

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj66:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5n

    Score
    10/10
    evasionpersistencetrojan

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Windows security bypass

      evasiontrojan

    • Disables RegEdit via registry modification

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

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

    • Modifies WinLogon

      persistence

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks