Overview

overview

10

Static

static

10

669a6882f8...7N.exe

windows7-x64

10

669a6882f8...7N.exe

windows10-2004-x64

10

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General

  • Target

    669a6882f8eb838fa1d76ac2e8d1f652c41581d6ef54c47b5e165cf201c2c617N.exe

  • Size

    1.1MB

  • Sample

    250124-wpsk3asmak

  • MD5

    60a58fb1d15ebfed20e84a634367a850

  • SHA1

    3042289e9f2c8163f0085712a2a58dd4bb6adce2

  • SHA256

    669a6882f8eb838fa1d76ac2e8d1f652c41581d6ef54c47b5e165cf201c2c617

  • SHA512

    0bce7f462880fe16d968948ad01bc5256d154a0b66788d41c338cae04eeea873c30da45d20884409ba930c1cadecde688b0d02b8cd1dbb6d512aed62b2b09a6b

  • SSDEEP

    24576:tnsJ39LyjbJkQFMhmC+6GD9ICnzZSpz8Lkg:tnsHyjtk2MYC5GDHzk0v

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

      669a6882f8eb838fa1d76ac2e8d1f652c41581d6ef54c47b5e165cf201c2c617N.exe

    • Size

      1.1MB

    • MD5

      60a58fb1d15ebfed20e84a634367a850

    • SHA1

      3042289e9f2c8163f0085712a2a58dd4bb6adce2

    • SHA256

      669a6882f8eb838fa1d76ac2e8d1f652c41581d6ef54c47b5e165cf201c2c617

    • SHA512

      0bce7f462880fe16d968948ad01bc5256d154a0b66788d41c338cae04eeea873c30da45d20884409ba930c1cadecde688b0d02b8cd1dbb6d512aed62b2b09a6b

    • SSDEEP

      24576:tnsJ39LyjbJkQFMhmC+6GD9ICnzZSpz8Lkg:tnsHyjtk2MYC5GDHzk0v

    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