Overview

overview

10

Static

static

51a95fd08c...5d.exe

windows7-x64

10

51a95fd08c...5d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    51a95fd08c2e2cfdbb4f5148c10e758cbe9af19287639d1407a177a579e3305d

  • Size

    719KB

  • Sample

    221126-r3h7bsed6y

  • MD5

    3b153c9272e4c330166da4dbf9ec9874

  • SHA1

    50773a8e5d109ebae38441e8a05e65f58e12ac1d

  • SHA256

    51a95fd08c2e2cfdbb4f5148c10e758cbe9af19287639d1407a177a579e3305d

  • SHA512

    4a42d9264d48c58b3141a6379fadd21693d20c6a56ee256ad393f6daf6ff9399532996804e9efe659f6a8d57aee147752705bd9900c520aa0afc58a7a392868c

  • SSDEEP

    12288:6XgPVmsO7H+JeYkZQors8sEyMGXxedlX4EEPSwDfAmgBJbf8AwnBrRm8dZ/X:AoZ3J78GWX4bEmCb+rRvZ/X

Score
10/10
modiloaderbootkitevasionpersistencetrojan

Malware Config

Targets

    • Target

      51a95fd08c2e2cfdbb4f5148c10e758cbe9af19287639d1407a177a579e3305d

    • Size

      719KB

    • MD5

      3b153c9272e4c330166da4dbf9ec9874

    • SHA1

      50773a8e5d109ebae38441e8a05e65f58e12ac1d

    • SHA256

      51a95fd08c2e2cfdbb4f5148c10e758cbe9af19287639d1407a177a579e3305d

    • SHA512

      4a42d9264d48c58b3141a6379fadd21693d20c6a56ee256ad393f6daf6ff9399532996804e9efe659f6a8d57aee147752705bd9900c520aa0afc58a7a392868c

    • SSDEEP

      12288:6XgPVmsO7H+JeYkZQors8sEyMGXxedlX4EEPSwDfAmgBJbf8AwnBrRm8dZ/X:AoZ3J78GWX4bEmCb+rRvZ/X

    Score
    10/10
    modiloaderbootkitevasionpersistencetrojan

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

      trojanmodiloader

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • ModiLoader Second Stage

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks