Overview

overview

10

Static

static

b1aa93ba43...0d.exe

windows7-x64

10

b1aa93ba43...0d.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target

    b1aa93ba43340cd07738a4337ad674d9b4a4b040c690fcc28c7f23d42d44d90d

  • Size

    128KB

  • Sample

    221207-d5kw2sbg66

  • MD5

    f27ebfff000d36782c8c4c7d47ce9b83

  • SHA1

    1339efd08e9738b59cda905ae7d528de448ecd85

  • SHA256

    b1aa93ba43340cd07738a4337ad674d9b4a4b040c690fcc28c7f23d42d44d90d

  • SHA512

    3719fbbdc7e44b29fcd72f7b6811174ffe1cca43a4bda8f207c87e7da7a489183a10176cacb24a7f85b18ddbfd23ad7230f6fba620801b54c39c55c2f796aeb0

  • SSDEEP

    1536:G8kkbuIXVHKTU097h9P6DSFlc4IE3IezPoVtTqtFyUoHnkHUS65BciuJ3mnXYt:dkkbugKTU0b96DmWAojqbdBJ2It

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      b1aa93ba43340cd07738a4337ad674d9b4a4b040c690fcc28c7f23d42d44d90d

    • Size

      128KB

    • MD5

      f27ebfff000d36782c8c4c7d47ce9b83

    • SHA1

      1339efd08e9738b59cda905ae7d528de448ecd85

    • SHA256

      b1aa93ba43340cd07738a4337ad674d9b4a4b040c690fcc28c7f23d42d44d90d

    • SHA512

      3719fbbdc7e44b29fcd72f7b6811174ffe1cca43a4bda8f207c87e7da7a489183a10176cacb24a7f85b18ddbfd23ad7230f6fba620801b54c39c55c2f796aeb0

    • SSDEEP

      1536:G8kkbuIXVHKTU097h9P6DSFlc4IE3IezPoVtTqtFyUoHnkHUS65BciuJ3mnXYt:dkkbugKTU0b96DmWAojqbdBJ2It

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks