Overview

overview

10

Static

static

10

e38991eb71...d0.exe

windows7-x64

10

e38991eb71...d0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e38991eb71f26361dd0bddf923fc33c23f058b7ea800fb36fed59c789220e0d0.exe

  • Size

    834KB

  • Sample

    250115-2b1x6sypap

  • MD5

    74eabb20510e63ae4dc25ab0d35e20c4

  • SHA1

    42571170dc215b3de7d85dc440dba453a2398f0a

  • SHA256

    e38991eb71f26361dd0bddf923fc33c23f058b7ea800fb36fed59c789220e0d0

  • SHA512

    af881caa8c1d08478ed3aecb631b8d87666aff7061848c0f66d327911502317993c6078f440ea902060cf9ca774138655a2d334f6e3b39ec603631a850fbbeea

  • SSDEEP

    12288:BMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9yqOEgkEmtEn5/bP2Izaio:BnsJ39LyjbJkQFMhmC+6GD9AHo

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

      e38991eb71f26361dd0bddf923fc33c23f058b7ea800fb36fed59c789220e0d0.exe

    • Size

      834KB

    • MD5

      74eabb20510e63ae4dc25ab0d35e20c4

    • SHA1

      42571170dc215b3de7d85dc440dba453a2398f0a

    • SHA256

      e38991eb71f26361dd0bddf923fc33c23f058b7ea800fb36fed59c789220e0d0

    • SHA512

      af881caa8c1d08478ed3aecb631b8d87666aff7061848c0f66d327911502317993c6078f440ea902060cf9ca774138655a2d334f6e3b39ec603631a850fbbeea

    • SSDEEP

      12288:BMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9yqOEgkEmtEn5/bP2Izaio:BnsJ39LyjbJkQFMhmC+6GD9AHo

    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