Overview

overview

8

Static

static

GLP_instal...et.exe

windows7-x64

8

GLP_instal...et.exe

windows10-2004-x64

7

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General

  • Target

    GLP_installer_1000218456_market.exe

  • Size

    3.6MB

  • Sample

    221229-c8j89afc41

  • MD5

    dc4482132a12fc7e7ecb50583adf744c

  • SHA1

    9de2d7f584f587204ba6677ae6b4caa64749f37b

  • SHA256

    30ccbded32fbade2c413501d93e8790890d7fe2e5a2edde34190106386daf261

  • SHA512

    7f894a2bb467094823bb7bcf8019eca3ccf9db8f7fe3b2bb3280b6b41221c6af681b0ff59dc8c84ffe6bcc9fe2af5187af45fb744179a5323411cbf5f9b97d71

  • SSDEEP

    49152:a08OhxtUg9OUi82w6aQp9dgS1GUL38XhCOYc3iJXe9emEPGKOPkQThMYRMnm7LBv:a08vdsGaQNgS1C6e6ngKpqr

Score
8/10
bootkitdiscoveryevasionpersistence

Malware Config

Targets

    • Target

      GLP_installer_1000218456_market.exe

    • Size

      3.6MB

    • MD5

      dc4482132a12fc7e7ecb50583adf744c

    • SHA1

      9de2d7f584f587204ba6677ae6b4caa64749f37b

    • SHA256

      30ccbded32fbade2c413501d93e8790890d7fe2e5a2edde34190106386daf261

    • SHA512

      7f894a2bb467094823bb7bcf8019eca3ccf9db8f7fe3b2bb3280b6b41221c6af681b0ff59dc8c84ffe6bcc9fe2af5187af45fb744179a5323411cbf5f9b97d71

    • SSDEEP

      49152:a08OhxtUg9OUi82w6aQp9dgS1GUL38XhCOYc3iJXe9emEPGKOPkQThMYRMnm7LBv:a08vdsGaQNgS1C6e6ngKpqr

    Score
    8/10
    bootkitdiscoveryevasionpersistence

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks