Overview

overview

10

Static

static

10

20bd29ceb5...13.exe

windows7-x64

10

20bd29ceb5...13.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    20bd29ceb52c6773374dc4e9981b0296b735205c870678932a040f207356fb13.exe

  • Size

    2.1MB

  • Sample

    241211-drwfmayjgm

  • MD5

    e4f3f8af6aa099b238cd2a8166983ed8

  • SHA1

    3e48cd17ba64bd903014c37a822ffe65006c1360

  • SHA256

    20bd29ceb52c6773374dc4e9981b0296b735205c870678932a040f207356fb13

  • SHA512

    00efd5c46be401ca6857ce8743efa12453772e22172b3cbe9e32dd77566abb5bc96d9a4f699f17d69e59a25c3f9a24de6a42774997fb06a2acfef0815a5ecb4c

  • SSDEEP

    49152:UnsHyjtk2MYC5GDaOmT4saDtdEipAoSLeGViNZ9HBZerzCQ:Unsmtk2aBNODLrAoXTNBZeXz

Score
10/10
xredbackdoordiscoverypersistence

Malware Config

Extracted

Family

xred

C2

xred.mooo.com

Attributes
  • email

    [email protected]

  • payload_url

    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

    https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

    http://xred.site50.net/syn/SUpdate.ini

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

    https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

    http://xred.site50.net/syn/Synaptics.rar

    https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

    https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

    http://xred.site50.net/syn/SSLLibrary.dll

Targets

    • Target

      20bd29ceb52c6773374dc4e9981b0296b735205c870678932a040f207356fb13.exe

    • Size

      2.1MB

    • MD5

      e4f3f8af6aa099b238cd2a8166983ed8

    • SHA1

      3e48cd17ba64bd903014c37a822ffe65006c1360

    • SHA256

      20bd29ceb52c6773374dc4e9981b0296b735205c870678932a040f207356fb13

    • SHA512

      00efd5c46be401ca6857ce8743efa12453772e22172b3cbe9e32dd77566abb5bc96d9a4f699f17d69e59a25c3f9a24de6a42774997fb06a2acfef0815a5ecb4c

    • SSDEEP

      49152:UnsHyjtk2MYC5GDaOmT4saDtdEipAoSLeGViNZ9HBZerzCQ:Unsmtk2aBNODLrAoXTNBZeXz

    Score
    10/10
    xredbackdoordiscoverypersistence

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks