Overview

overview

10

Static

static

10

c5629ef2fe...eN.exe

windows7-x64

10

c5629ef2fe...eN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c5629ef2fe84995c621c252e6fff307b7df1af0f78743bd3c678f3d319f6135eN.exe

  • Size

    852KB

  • Sample

    241117-2z33fazgpb

  • MD5

    74fcc16c5821ed027b61d3495d34cbc0

  • SHA1

    e56360a0327c9ef7599cac8380bfd86d361fb082

  • SHA256

    c5629ef2fe84995c621c252e6fff307b7df1af0f78743bd3c678f3d319f6135e

  • SHA512

    756514520af9bfe486599880a31d07488cb4a3054c9f4065b74d882751a22f92f896e5706a08c19d8f65937518acf71ced8c8207f93e0d379987c0d5d6ca8d08

  • SSDEEP

    12288:NMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V939pTWgWsr:NnsJ39LyjbJkQFMhmC+6GD9Npt

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

      c5629ef2fe84995c621c252e6fff307b7df1af0f78743bd3c678f3d319f6135eN.exe

    • Size

      852KB

    • MD5

      74fcc16c5821ed027b61d3495d34cbc0

    • SHA1

      e56360a0327c9ef7599cac8380bfd86d361fb082

    • SHA256

      c5629ef2fe84995c621c252e6fff307b7df1af0f78743bd3c678f3d319f6135e

    • SHA512

      756514520af9bfe486599880a31d07488cb4a3054c9f4065b74d882751a22f92f896e5706a08c19d8f65937518acf71ced8c8207f93e0d379987c0d5d6ca8d08

    • SSDEEP

      12288:NMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V939pTWgWsr:NnsJ39LyjbJkQFMhmC+6GD9Npt

    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

    • Drops desktop.ini file(s)

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks