Overview

overview

10

Static

static

10

847c4ea89b...5N.exe

windows7-x64

10

847c4ea89b...5N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    847c4ea89b4e4d803d0d779e99bff4ae85af66ea7c5539577eb0868962e0acf5N.exe

  • Size

    1.0MB

  • Sample

    250103-3v4zlssmgl

  • MD5

    bca24f8383fb85906be2f95130d7fef0

  • SHA1

    39f49533e336023ff816166e89c78da05f9cf6de

  • SHA256

    847c4ea89b4e4d803d0d779e99bff4ae85af66ea7c5539577eb0868962e0acf5

  • SHA512

    872eac9e1b485207a6237f4ef541ea276ddbd09c933d1089c7b2b7e114f405aa14af39ddd0154c88edde94001b61da39df942396c8d60b63e3aea7c69c173473

  • SSDEEP

    24576:XnsJ39LyjbJkQFMhmC+6GD9cR/EBXaSmE:XnsHyjtk2MYC5GDoPE

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

      847c4ea89b4e4d803d0d779e99bff4ae85af66ea7c5539577eb0868962e0acf5N.exe

    • Size

      1.0MB

    • MD5

      bca24f8383fb85906be2f95130d7fef0

    • SHA1

      39f49533e336023ff816166e89c78da05f9cf6de

    • SHA256

      847c4ea89b4e4d803d0d779e99bff4ae85af66ea7c5539577eb0868962e0acf5

    • SHA512

      872eac9e1b485207a6237f4ef541ea276ddbd09c933d1089c7b2b7e114f405aa14af39ddd0154c88edde94001b61da39df942396c8d60b63e3aea7c69c173473

    • SSDEEP

      24576:XnsJ39LyjbJkQFMhmC+6GD9cR/EBXaSmE:XnsHyjtk2MYC5GDoPE

    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