Overview

overview

10

Static

static

10

d2742c8cb1...cb.exe

windows7-x64

10

d2742c8cb1...cb.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d2742c8cb1a0c6ba3972c391ee7d64a25e0fb82007696a2ac357bf593c2a02cb.exe

  • Size

    5.0MB

  • Sample

    241205-b7271axqbr

  • MD5

    692d1308fbbc9177cbf6668c5504861b

  • SHA1

    fd5b3a8dd90c6321a9d35a0605750830d078fbb5

  • SHA256

    d2742c8cb1a0c6ba3972c391ee7d64a25e0fb82007696a2ac357bf593c2a02cb

  • SHA512

    74e1f759aa40395459c4f3d99cf02d5e53e6a531f78dcfe7c232fc986d11e1e836635dfa767cfb14a8ee5ca971904516f084f652b876b610dce99bdbf8ba963a

  • SSDEEP

    98304:Pnsmtk2aGkLUHCga1aeKv+NrdW54qbtx/5CPDhGNAzxa8XK6FIPyr:fLqUH/aE6nW54qpxk7hGCwZ6ye

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

      d2742c8cb1a0c6ba3972c391ee7d64a25e0fb82007696a2ac357bf593c2a02cb.exe

    • Size

      5.0MB

    • MD5

      692d1308fbbc9177cbf6668c5504861b

    • SHA1

      fd5b3a8dd90c6321a9d35a0605750830d078fbb5

    • SHA256

      d2742c8cb1a0c6ba3972c391ee7d64a25e0fb82007696a2ac357bf593c2a02cb

    • SHA512

      74e1f759aa40395459c4f3d99cf02d5e53e6a531f78dcfe7c232fc986d11e1e836635dfa767cfb14a8ee5ca971904516f084f652b876b610dce99bdbf8ba963a

    • SSDEEP

      98304:Pnsmtk2aGkLUHCga1aeKv+NrdW54qbtx/5CPDhGNAzxa8XK6FIPyr:fLqUH/aE6nW54qpxk7hGCwZ6ye

    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