Overview

overview

10

Static

static

3

JaffaCakes...c7.exe

windows7-x64

10

JaffaCakes...c7.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_d64a1cc0a655f84259a21e70e9840dc7

  • Size

    608KB

  • Sample

    250210-c15vzszlcs

  • MD5

    d64a1cc0a655f84259a21e70e9840dc7

  • SHA1

    8c8a934782fd52364c0ea16e90b338ad15fe0884

  • SHA256

    0c14751093a0bf3992a4a5d4066b36dec7eaae517ccbb7892f7ece46e2e5fc89

  • SHA512

    c6aa1eea30154699634e2f1704ba58c4c3a061ddb1c4b07c461ed506721f0b6fb355c38073cc07bada2d384a22d5efdcd71c5e426501e09ad277055e77f21f56

  • SSDEEP

    12288:6BhL1JR9wmqSDLcNPs9CLPP9CTeN561JR9wmqSDG:6BR1JR9wmqSDLcNPC6SeN561JR9wmqSD

Score
10/10
xtremeratdiscoverypersistenceratspyware

Malware Config

Targets

    • Target

      JaffaCakes118_d64a1cc0a655f84259a21e70e9840dc7

    • Size

      608KB

    • MD5

      d64a1cc0a655f84259a21e70e9840dc7

    • SHA1

      8c8a934782fd52364c0ea16e90b338ad15fe0884

    • SHA256

      0c14751093a0bf3992a4a5d4066b36dec7eaae517ccbb7892f7ece46e2e5fc89

    • SHA512

      c6aa1eea30154699634e2f1704ba58c4c3a061ddb1c4b07c461ed506721f0b6fb355c38073cc07bada2d384a22d5efdcd71c5e426501e09ad277055e77f21f56

    • SSDEEP

      12288:6BhL1JR9wmqSDLcNPs9CLPP9CTeN561JR9wmqSDG:6BR1JR9wmqSDLcNPC6SeN561JR9wmqSD

    Score
    10/10
    xtremeratdiscoverypersistenceratspyware

    • Detect XtremeRAT payload

    • XtremeRAT

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

      persistencespywareratxtremerat

    • Xtremerat family

      xtremerat

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks