Overview

overview

10

Static

static

1

JaffaCakes...73.exe

windows7-x64

10

JaffaCakes...73.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_45fe5b239474835e0d53895c4e793b73

  • Size

    95KB

  • Sample

    250128-c18a4svlck

  • MD5

    45fe5b239474835e0d53895c4e793b73

  • SHA1

    81a511f0a6bafb517753b13595529b1cf8ebbda8

  • SHA256

    26dddc8ae271f9b3380ba305bebdd0ee09707aae532d0477144bf6d2fe4e9092

  • SHA512

    2fba49ada2016e684fcc416f5e51da0d202b9281d6a600e5021bff42493b7dea9221b33bc7049d1a5eb14035c0af4e392cd6fe61d6bff17f5da1f2279c25816b

  • SSDEEP

    1536:iRFusSx9qYMhdFHS8qdydo3nTzhYxJA+CwNUtBZVY9v8prOcOj9:iHS4jHS8q/3nTzePCwNUh4E9o9

Score
10/10
gh0stratbootkitdiscoverypersistencerat

Malware Config

Targets

    • Target

      JaffaCakes118_45fe5b239474835e0d53895c4e793b73

    • Size

      95KB

    • MD5

      45fe5b239474835e0d53895c4e793b73

    • SHA1

      81a511f0a6bafb517753b13595529b1cf8ebbda8

    • SHA256

      26dddc8ae271f9b3380ba305bebdd0ee09707aae532d0477144bf6d2fe4e9092

    • SHA512

      2fba49ada2016e684fcc416f5e51da0d202b9281d6a600e5021bff42493b7dea9221b33bc7049d1a5eb14035c0af4e392cd6fe61d6bff17f5da1f2279c25816b

    • SSDEEP

      1536:iRFusSx9qYMhdFHS8qdydo3nTzhYxJA+CwNUtBZVY9v8prOcOj9:iHS4jHS8q/3nTzePCwNUh4E9o9

    Score
    10/10
    gh0stratbootkitdiscoverypersistencerat

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

      ratgh0strat

    • Gh0strat family

      gh0strat

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • 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