Overview

overview

10

Static

static

10

vpn.zip

windows10-2004-x64

10

Sharing

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General

  • Target

    vpn.zip

  • Size

    1.0MB

  • Sample

    250125-c9jzwatjar

  • MD5

    861aaa95eb83fc455ab27bc5f8fc5024

  • SHA1

    0a479bf9b2ed08d0aae8acb7a583612abc65c470

  • SHA256

    8f19550d0f9777c8ee13b290291787fc2c5b0b83255cb561cebc1f175dc83509

  • SHA512

    70945f088ac6188bc0358dd2fa1c561ac9f2f6cbafc5194de0a87a4ef3d07b98ebed278e48364a34f4e013e124f3908c6e4e2900abdca367c1256e384fc5b5af

  • SSDEEP

    24576:TXeBQ9uVPUsour8JkwW55RqiNGZtYOMdwfOt2aJv+A8myV:7eB/U1QYk53qz/Y3dwla5+PV

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

      vpn.zip

    • Size

      1.0MB

    • MD5

      861aaa95eb83fc455ab27bc5f8fc5024

    • SHA1

      0a479bf9b2ed08d0aae8acb7a583612abc65c470

    • SHA256

      8f19550d0f9777c8ee13b290291787fc2c5b0b83255cb561cebc1f175dc83509

    • SHA512

      70945f088ac6188bc0358dd2fa1c561ac9f2f6cbafc5194de0a87a4ef3d07b98ebed278e48364a34f4e013e124f3908c6e4e2900abdca367c1256e384fc5b5af

    • SSDEEP

      24576:TXeBQ9uVPUsour8JkwW55RqiNGZtYOMdwfOt2aJv+A8myV:7eB/U1QYk53qz/Y3dwla5+PV

    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
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks