Overview

overview

10

Static

static

10

f045598f10...dN.exe

windows7-x64

10

f045598f10...dN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f045598f100e9d99bbed8fd0e444e86c7b0769fc3c41f1316bc3c8998f08717dN.exe

  • Size

    753KB

  • Sample

    241129-r9gxva1nft

  • MD5

    6442175d8bae5954feb66500ed897ab0

  • SHA1

    7717f630c343983f8a370168eb480793c31df9ba

  • SHA256

    f045598f100e9d99bbed8fd0e444e86c7b0769fc3c41f1316bc3c8998f08717d

  • SHA512

    9b00b4984945030de6030fa7dd3a42534c79b40913799609010b7ac22aaffa2f82414820e9a55935ee4cea845dc7ad2e2286a0563acc2a2a308d9f06a43941a6

  • SSDEEP

    12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Ior:ansJ39LyjbJkQFMhmC+6GD9P

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

      f045598f100e9d99bbed8fd0e444e86c7b0769fc3c41f1316bc3c8998f08717dN.exe

    • Size

      753KB

    • MD5

      6442175d8bae5954feb66500ed897ab0

    • SHA1

      7717f630c343983f8a370168eb480793c31df9ba

    • SHA256

      f045598f100e9d99bbed8fd0e444e86c7b0769fc3c41f1316bc3c8998f08717d

    • SHA512

      9b00b4984945030de6030fa7dd3a42534c79b40913799609010b7ac22aaffa2f82414820e9a55935ee4cea845dc7ad2e2286a0563acc2a2a308d9f06a43941a6

    • SSDEEP

      12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Ior:ansJ39LyjbJkQFMhmC+6GD9P

    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