Overview

overview

8

Static

static

3

4a2be3af52...18.exe

windows7-x64

8

4a2be3af52...18.exe

windows10-2004-x64

8

Sharing

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General

  • Target
    4a2be3af52f74b5f5120b8431e5610b8_JaffaCakes118
  • Size 488KB
  • Sample241015-1pyvasyfpb
  • SHA256 b57fd996f2bcb3d3c09ead04b388a9fc619018985e26be74a65efbb4487462e2
  • MD5 SHA1 SHA512 SSDEEP
Score
8/10
adwarebootkitdiscoverypersistencestealer

Malware Config

Targets

    • Target
      4a2be3af52f74b5f5120b8431e5610b8_JaffaCakes118
    • Size 488KB
    • SHA256 b57fd996f2bcb3d3c09ead04b388a9fc619018985e26be74a65efbb4487462e2
    • MD5 SHA1 SHA512 SSDEEP
    Score
    8/10
    adwarebootkitdiscoverypersistencestealer

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Loads dropped DLL

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

      stealeradware

    • 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 v15

Tasks