Overview

overview

10

Static

static

8

d5f2439fae...6b.exe

windows7-x64

10

d5f2439fae...6b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d5f2439fae6f9a5445935b6fc1c7775a5df2598c8bf6995b38943e7a9be70c6b

  • Size

    442KB

  • Sample

    221206-vke9haac8z

  • MD5

    b62a87768b03cf35f0034a5e9737918d

  • SHA1

    72ecbb53ffe6addac34b677967e47357a1037ab7

  • SHA256

    d5f2439fae6f9a5445935b6fc1c7775a5df2598c8bf6995b38943e7a9be70c6b

  • SHA512

    7354ab90e30a5940776d3579cdeaf7e2a7bd1f32b1c718e01c4c64a9daea363a6e38b7e450ea7c12e982144c982815214547b822c9eed2bf5b460d62ff2a14d3

  • SSDEEP

    12288:DnNhuBoY8SorxgmA+nlvVlXI0HH9uyZwPP/h:DPatCg7EPtIcd2J

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      d5f2439fae6f9a5445935b6fc1c7775a5df2598c8bf6995b38943e7a9be70c6b

    • Size

      442KB

    • MD5

      b62a87768b03cf35f0034a5e9737918d

    • SHA1

      72ecbb53ffe6addac34b677967e47357a1037ab7

    • SHA256

      d5f2439fae6f9a5445935b6fc1c7775a5df2598c8bf6995b38943e7a9be70c6b

    • SHA512

      7354ab90e30a5940776d3579cdeaf7e2a7bd1f32b1c718e01c4c64a9daea363a6e38b7e450ea7c12e982144c982815214547b822c9eed2bf5b460d62ff2a14d3

    • SSDEEP

      12288:DnNhuBoY8SorxgmA+nlvVlXI0HH9uyZwPP/h:DPatCg7EPtIcd2J

    Score
    10/10
    evasionpersistenceupx

    • Modifies WinLogon for persistence

      persistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Adds policy Run key to start application

      persistence

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks