Overview

overview

10

Static

static

3

ef0b57037b...18.exe

windows7-x64

10

ef0b57037b...18.exe

windows10-2004-x64

10

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General

  • Target

    ef0b57037b81256a747132f17fe6dcb0_JaffaCakes118

  • Size

    48KB

  • Sample

    240921-esg53avbmq

  • MD5

    ef0b57037b81256a747132f17fe6dcb0

  • SHA1

    39ad17ccdcf054621d438bd1a00f408392dba9d7

  • SHA256

    4f07a1400ce78cd9aea7e69d8374e8bd109bb3a48d882408428d7a976ca9172e

  • SHA512

    7431cf16012010aa9ed4a725eea298fe311cf3ebc542792b7453993392a3844f7bcfde8cd052d10464de8a8502440f23c220ac6fc7edc2634c08215d2c8cf349

  • SSDEEP

    768:PxYl/O9ilwgMmVBjg7bE0qUuas/mHxoVTaD+jPARJrtRwycYyab5aaeLv35BMCq+:pYNmilwnajoE0JomRoVTS+sTtiYXb5gB

Score
10/10
discoveryevasionpersistence

Malware Config

Targets

    • Target

      ef0b57037b81256a747132f17fe6dcb0_JaffaCakes118

    • Size

      48KB

    • MD5

      ef0b57037b81256a747132f17fe6dcb0

    • SHA1

      39ad17ccdcf054621d438bd1a00f408392dba9d7

    • SHA256

      4f07a1400ce78cd9aea7e69d8374e8bd109bb3a48d882408428d7a976ca9172e

    • SHA512

      7431cf16012010aa9ed4a725eea298fe311cf3ebc542792b7453993392a3844f7bcfde8cd052d10464de8a8502440f23c220ac6fc7edc2634c08215d2c8cf349

    • SSDEEP

      768:PxYl/O9ilwgMmVBjg7bE0qUuas/mHxoVTaD+jPARJrtRwycYyab5aaeLv35BMCq+:pYNmilwnajoE0JomRoVTS+sTtiYXb5gB

    Score
    10/10
    discoveryevasionpersistence

    • Modifies WinLogon for persistence

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Disables RegEdit via registry modification

      evasion

    • Disables cmd.exe use via registry modification

      evasion

    • Drops file in Drivers directory

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks