Overview

overview

10

Static

static

10

75d2c849a0...06.exe

windows7-x64

10

75d2c849a0...06.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    75d2c849a066d4eb96beeb6ccde6e5116c38d88af480abdad29b38c37fc7dd06

  • Size

    759KB

  • Sample

    250114-d3w7asvrfw

  • MD5

    c01d5a8990c1e1f3cd8d5c30c32e39ab

  • SHA1

    85ed1aeb5a38d1a0b598ce60924e0a8996a75b76

  • SHA256

    75d2c849a066d4eb96beeb6ccde6e5116c38d88af480abdad29b38c37fc7dd06

  • SHA512

    70f31f12a914fa181cf1fb05660e54742c6b7f8d2562b141d3f7da2076694e17ae77f6182a1bcc32c8465d9b6242503851f7419cd3f8f0d1a5f96fa4e0fef04f

  • SSDEEP

    12288:SMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Ymj:SnsJ39LyjbJkQFMhmC+6GD9x

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

      75d2c849a066d4eb96beeb6ccde6e5116c38d88af480abdad29b38c37fc7dd06

    • Size

      759KB

    • MD5

      c01d5a8990c1e1f3cd8d5c30c32e39ab

    • SHA1

      85ed1aeb5a38d1a0b598ce60924e0a8996a75b76

    • SHA256

      75d2c849a066d4eb96beeb6ccde6e5116c38d88af480abdad29b38c37fc7dd06

    • SHA512

      70f31f12a914fa181cf1fb05660e54742c6b7f8d2562b141d3f7da2076694e17ae77f6182a1bcc32c8465d9b6242503851f7419cd3f8f0d1a5f96fa4e0fef04f

    • SSDEEP

      12288:SMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Ymj:SnsJ39LyjbJkQFMhmC+6GD9x

    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