Overview

overview

10

Static

static

307af1febf...0e.exe

windows7-x64

10

307af1febf...0e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    307af1febfcd24441df86c2a588c07e98bdb44c7885fedad8d1da695fb600a0e

  • Size

    144KB

  • Sample

    221121-vgqwtsdf51

  • MD5

    23070b7b4ae57c32ab2d120e106c2da1

  • SHA1

    5a06a0d0c6b3ad164b4871c9338ef244b6db72cc

  • SHA256

    307af1febfcd24441df86c2a588c07e98bdb44c7885fedad8d1da695fb600a0e

  • SHA512

    b9a6cd08b8a58ab23553dcefdd2c51205811f65a62ac231005b6ec11311ac1a7960a2a6161d36a10db578f62f835abefa4fc74feb17e594d0651ec3e1fc0bfcf

  • SSDEEP

    1536:atNQIHWAAOTk9TYaDb/DCbMyo1Yf6sRlskNa1jJ/75Zu8zd4GkNuGvQYfHAbEuok:a3VjIlY6rDa+1YfDseal1yqd4GkgXQk

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      307af1febfcd24441df86c2a588c07e98bdb44c7885fedad8d1da695fb600a0e

    • Size

      144KB

    • MD5

      23070b7b4ae57c32ab2d120e106c2da1

    • SHA1

      5a06a0d0c6b3ad164b4871c9338ef244b6db72cc

    • SHA256

      307af1febfcd24441df86c2a588c07e98bdb44c7885fedad8d1da695fb600a0e

    • SHA512

      b9a6cd08b8a58ab23553dcefdd2c51205811f65a62ac231005b6ec11311ac1a7960a2a6161d36a10db578f62f835abefa4fc74feb17e594d0651ec3e1fc0bfcf

    • SSDEEP

      1536:atNQIHWAAOTk9TYaDb/DCbMyo1Yf6sRlskNa1jJ/75Zu8zd4GkNuGvQYfHAbEuok:a3VjIlY6rDa+1YfDseal1yqd4GkgXQk

    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

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops autorun.inf file

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks