Overview

overview

10

Static

static

1

b8d3f629d5...18.exe

windows7-x64

10

b8d3f629d5...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b8d3f629d5e05eeb3fd5cbb89cf8e1e3_JaffaCakes118

  • Size

    94KB

  • Sample

    240822-x1x6cswdmq

  • MD5

    b8d3f629d5e05eeb3fd5cbb89cf8e1e3

  • SHA1

    5496d542547bede52d9013b304a5a96a0c167bbf

  • SHA256

    e4bde71cb4e1a8b90dbbd517f26cf474850e0f41a4db4ffb5092e26aba61d5bd

  • SHA512

    09dd159101bde86b65325e3f38da2e388181bf1ea3731edf23eca5ea0455eaf99eb2186366ae1dfd6aea2bc087db9769205af675913922d9738ee6d9b338ac88

  • SSDEEP

    1536:piFusSx9qYMhdFHS8qdydo3nTzhYxJA+CwNUtBZVY9v8prMs8RmE:pIS4jHS8q/3nTzePCwNUh4E9YRmE

Score
10/10
gh0stratbootkitdiscoverypersistencerat

Malware Config

Targets

    • Target

      b8d3f629d5e05eeb3fd5cbb89cf8e1e3_JaffaCakes118

    • Size

      94KB

    • MD5

      b8d3f629d5e05eeb3fd5cbb89cf8e1e3

    • SHA1

      5496d542547bede52d9013b304a5a96a0c167bbf

    • SHA256

      e4bde71cb4e1a8b90dbbd517f26cf474850e0f41a4db4ffb5092e26aba61d5bd

    • SHA512

      09dd159101bde86b65325e3f38da2e388181bf1ea3731edf23eca5ea0455eaf99eb2186366ae1dfd6aea2bc087db9769205af675913922d9738ee6d9b338ac88

    • SSDEEP

      1536:piFusSx9qYMhdFHS8qdydo3nTzhYxJA+CwNUtBZVY9v8prMs8RmE:pIS4jHS8q/3nTzePCwNUh4E9YRmE

    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

    • 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