Overview

overview

10

Static

static

7

03987b0a50...18.exe

windows7-x64

10

03987b0a50...18.exe

windows10-2004-x64

3

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General

  • Target

    03987b0a50d2331da55f99cd1397d0e9_JaffaCakes118

  • Size

    1.6MB

  • Sample

    240930-3byngstfqh

  • MD5

    03987b0a50d2331da55f99cd1397d0e9

  • SHA1

    e028cf81237276b863edbe1a6381c25449755d52

  • SHA256

    1ec6501aca8c9ef5aee1b33e81396d450c307c26256182da05c9108a9f6f0fac

  • SHA512

    6947787b6fe8029e839ac6f1a4d9322343151db1c95480b2c2ebbff3d63d6441550ad84ea031ceee5f3f94516eb50030d85c5fbeed4b0a049ba72af698f7c400

  • SSDEEP

    49152:UHEmMpBP+2cLIqxLAvAYcs2Gh6BLEIRWflJ:UHEHpB6IqxjY7266BLEIRWflJ

Score
10/10
aspackv2discoverypersistencethemida

Malware Config

Targets

    • Target

      03987b0a50d2331da55f99cd1397d0e9_JaffaCakes118

    • Size

      1.6MB

    • MD5

      03987b0a50d2331da55f99cd1397d0e9

    • SHA1

      e028cf81237276b863edbe1a6381c25449755d52

    • SHA256

      1ec6501aca8c9ef5aee1b33e81396d450c307c26256182da05c9108a9f6f0fac

    • SHA512

      6947787b6fe8029e839ac6f1a4d9322343151db1c95480b2c2ebbff3d63d6441550ad84ea031ceee5f3f94516eb50030d85c5fbeed4b0a049ba72af698f7c400

    • SSDEEP

      49152:UHEmMpBP+2cLIqxLAvAYcs2Gh6BLEIRWflJ:UHEHpB6IqxjY7266BLEIRWflJ

    Score
    10/10
    aspackv2discoverypersistencethemida

    • Modifies WinLogon for persistence

      persistence

    • Adds policy Run key to start application

      persistence

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Modifies WinLogon

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks