Overview

overview

10

Static

static

5

ffbab9517e...18.exe

windows7-x64

10

ffbab9517e...18.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    ffbab9517e714bc602e6bfcea36b5c19_JaffaCakes118

  • Size

    1.5MB

  • Sample

    241219-nv3n8asqf1

  • MD5

    ffbab9517e714bc602e6bfcea36b5c19

  • SHA1

    eaf51aa3339794074b1ae032a8e7dbcf2b3c20a8

  • SHA256

    6d9c56da19bbd740c69ef0f36517e0b398fbee1bd5bab0d1e5e87c7bfea76225

  • SHA512

    8af37d66ba78e940a30580f64bedd2baccafaddb09ce9c5a3cb3e63b1a8e259c1857ced7f530f677f8dbe8283bea458adede91edc7c239ecc51a2ca166436095

  • SSDEEP

    24576:lP2PU8hQzGNtWtR440slkQ6sgm7M+unMpbFbU67BzJi20+/emgeNfaPqcqbXJitR:Rq1NIR4fOtf7zpb9Ji20+NGqQDuEpIK

Score
10/10
xtremeratdiscoverypersistenceratspywareupx

Malware Config

Targets

    • Target

      ffbab9517e714bc602e6bfcea36b5c19_JaffaCakes118

    • Size

      1.5MB

    • MD5

      ffbab9517e714bc602e6bfcea36b5c19

    • SHA1

      eaf51aa3339794074b1ae032a8e7dbcf2b3c20a8

    • SHA256

      6d9c56da19bbd740c69ef0f36517e0b398fbee1bd5bab0d1e5e87c7bfea76225

    • SHA512

      8af37d66ba78e940a30580f64bedd2baccafaddb09ce9c5a3cb3e63b1a8e259c1857ced7f530f677f8dbe8283bea458adede91edc7c239ecc51a2ca166436095

    • SSDEEP

      24576:lP2PU8hQzGNtWtR440slkQ6sgm7M+unMpbFbU67BzJi20+/emgeNfaPqcqbXJitR:Rq1NIR4fOtf7zpb9Ji20+NGqQDuEpIK

    Score
    10/10
    xtremeratdiscoverypersistenceratspywareupx

    • Modifies WinLogon for persistence

      persistence

    • XtremeRAT

      The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

      persistencespywareratxtremerat

    • Xtremerat family

      xtremerat

    • Adds policy Run key to start application

      persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks