Overview

overview

10

Static

static

5

bb4e3af4db...d3.exe

windows7-x64

10

bb4e3af4db...d3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bb4e3af4dbc7ec54d15f3c1762b285d3

  • Size

    739KB

  • Sample

    240308-p34rxsfd69

  • MD5

    bb4e3af4dbc7ec54d15f3c1762b285d3

  • SHA1

    7c2adf78b89ee08f97cbbdc1d568f1bb04558340

  • SHA256

    6fcc3564fb494130c362b88b2fcc1e76dc105c7699b9557079a5b1eed63b40c9

  • SHA512

    a64ed0227dc99290c2194cfa89f4238ea32a309038085148f2506f75780a98fcc4a398378ef4f789b4aa646f0498079589fa338b4f44361b6ec8205acafb3ddc

  • SSDEEP

    12288:N6SKqT31T6WpJY6V765jKqostkm3ObRBy8JscN2878MKbV:MxqT31T6WE6I5jKqosOm+bRdb7G

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      bb4e3af4dbc7ec54d15f3c1762b285d3

    • Size

      739KB

    • MD5

      bb4e3af4dbc7ec54d15f3c1762b285d3

    • SHA1

      7c2adf78b89ee08f97cbbdc1d568f1bb04558340

    • SHA256

      6fcc3564fb494130c362b88b2fcc1e76dc105c7699b9557079a5b1eed63b40c9

    • SHA512

      a64ed0227dc99290c2194cfa89f4238ea32a309038085148f2506f75780a98fcc4a398378ef4f789b4aa646f0498079589fa338b4f44361b6ec8205acafb3ddc

    • SSDEEP

      12288:N6SKqT31T6WpJY6V765jKqostkm3ObRBy8JscN2878MKbV:MxqT31T6WE6I5jKqosOm+bRdb7G

    Score
    10/10
    evasionpersistence

    • Modifies WinLogon for persistence

      persistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Adds policy Run key to start application

      persistence

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks