General

  • Target

    dummybyte (2).exe

  • Size

    1.3MB

  • Sample

    250307-hv884swqs4

  • MD5

    0c5437d9a3c9aebf41616546c7ce79b6

  • SHA1

    9a24232c94a86c85a1fb94174a67f6eae4cbb63a

  • SHA256

    cb28da7dba9351b7127ce62de34d8972798c9e1604c41e048e0e3690ddf20253

  • SHA512

    de88ffd3b70b047115dd793da9ca0d7de009dc2e74b296dbb177e491fe727e6583533a728f7301476bfba496f5a4d8848c815529d57e3843043ee113410f7101

  • SSDEEP

    24576:RnsJ39LyjbJkQFMhmC+6GD9MtdFm38B35MQpOCXJpnG4F6wYa:RnsHyjtk2MYC5GDecq5zXJpn5wa

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

      dummybyte (2).exe

    • Size

      1.3MB

    • MD5

      0c5437d9a3c9aebf41616546c7ce79b6

    • SHA1

      9a24232c94a86c85a1fb94174a67f6eae4cbb63a

    • SHA256

      cb28da7dba9351b7127ce62de34d8972798c9e1604c41e048e0e3690ddf20253

    • SHA512

      de88ffd3b70b047115dd793da9ca0d7de009dc2e74b296dbb177e491fe727e6583533a728f7301476bfba496f5a4d8848c815529d57e3843043ee113410f7101

    • SSDEEP

      24576:RnsJ39LyjbJkQFMhmC+6GD9MtdFm38B35MQpOCXJpnG4F6wYa:RnsHyjtk2MYC5GDecq5zXJpn5wa

    • Xred

      Xred is backdoor written in Delphi.

    • Xred family

    • 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

MITRE ATT&CK Enterprise v15

Tasks