Overview

overview

10

Static

static

4f3b8f23fb...88.exe

windows7-x64

10

4f3b8f23fb...88.exe

windows10-2004-x64

10

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General

  • Target

    4f3b8f23fbb5fe5c3c07cad096e3769da03d4d60899ee1c2a9cb3d6cff83a488

  • Size

    200KB

  • Sample

    221029-tgdqtsebbj

  • MD5

    44fd9959c9fe943c78ca068f8a9ef02a

  • SHA1

    6a211091a046f0720cff7ed15f78386c272ebccd

  • SHA256

    4f3b8f23fbb5fe5c3c07cad096e3769da03d4d60899ee1c2a9cb3d6cff83a488

  • SHA512

    e93d30d735f64e2feac128303950105a9a750c7b1cd3ff45510bb03d07c347a51ddbe33e74bb7fb117771a3541a1e0c0d52dd5c660504a5133d940cf47a10e61

  • SSDEEP

    3072:7U0VB80tQ9nLHbB9WHCS0AgTlhsp3mWEPl:R84QxL7B9WHK9Jhsp3a9

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      4f3b8f23fbb5fe5c3c07cad096e3769da03d4d60899ee1c2a9cb3d6cff83a488

    • Size

      200KB

    • MD5

      44fd9959c9fe943c78ca068f8a9ef02a

    • SHA1

      6a211091a046f0720cff7ed15f78386c272ebccd

    • SHA256

      4f3b8f23fbb5fe5c3c07cad096e3769da03d4d60899ee1c2a9cb3d6cff83a488

    • SHA512

      e93d30d735f64e2feac128303950105a9a750c7b1cd3ff45510bb03d07c347a51ddbe33e74bb7fb117771a3541a1e0c0d52dd5c660504a5133d940cf47a10e61

    • SSDEEP

      3072:7U0VB80tQ9nLHbB9WHCS0AgTlhsp3mWEPl:R84QxL7B9WHK9Jhsp3a9

    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