Overview

overview

10

Static

static

10

c-programd...xe.exe

windows7-x64

10

c-programd...xe.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c-programdata-synaptics-synaptics-exe

  • Size

    753KB

  • Sample

    241106-rxmbsssamd

  • MD5

    4e2b1732412f1e43d0459abb5be761b2

  • SHA1

    cb1dcab708e0347ad93bf8a63d00f6abcf1a7ea7

  • SHA256

    2572548f9c64d7717490cd3050d8e4432e58a0ee5c62bbea587d82bf568e5974

  • SHA512

    99ff779d5498163bae3c321d3c9e9d11d255288d965d3d5e9dd6b3cad12a3f7416aae42f38efc59c76f45cb1be4df6b4e726750ccd79d599874f59aef77ecc1b

  • SSDEEP

    12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Ior:ansJ39LyjbJkQFMhmC+6GD9b

Score
10/10
xredbackdoordiscoverymacropersistence

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

      c-programdata-synaptics-synaptics-exe

    • Size

      753KB

    • MD5

      4e2b1732412f1e43d0459abb5be761b2

    • SHA1

      cb1dcab708e0347ad93bf8a63d00f6abcf1a7ea7

    • SHA256

      2572548f9c64d7717490cd3050d8e4432e58a0ee5c62bbea587d82bf568e5974

    • SHA512

      99ff779d5498163bae3c321d3c9e9d11d255288d965d3d5e9dd6b3cad12a3f7416aae42f38efc59c76f45cb1be4df6b4e726750ccd79d599874f59aef77ecc1b

    • SSDEEP

      12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Ior:ansJ39LyjbJkQFMhmC+6GD9b

    Score
    10/10
    xredbackdoordiscoverymacropersistence

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Suspicious Office macro

      Office document equipped with macros.

      macro

    • 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