Overview

overview

10

Static

static

10

e397e81f52...9N.exe

windows7-x64

10

e397e81f52...9N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e397e81f529becf675472779616d70a369cb591c7f642db0f3dce1555f6d58b9N.exe

  • Size

    2.0MB

  • Sample

    241226-c27e7svlf1

  • MD5

    2305b1a8b8f394f371e997337140cc00

  • SHA1

    1f1dccb5df62526a069ebdf019115c4284f18922

  • SHA256

    e397e81f529becf675472779616d70a369cb591c7f642db0f3dce1555f6d58b9

  • SHA512

    9633e37977215f08acf35c7e7106d00f2d347d6c1b89990fd5808bdd489e05881c54b66a774f9fd297482980fec1e77d9b6e41f5a6d2a6dc4baabdd4a2c2c12c

  • SSDEEP

    49152:XnsHyjtk2MYC5GDgvRlyycuEU7NyZ7JOyra/uN4E:Xnsmtk2aXy1uEU7Nu7JOyUq

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

      e397e81f529becf675472779616d70a369cb591c7f642db0f3dce1555f6d58b9N.exe

    • Size

      2.0MB

    • MD5

      2305b1a8b8f394f371e997337140cc00

    • SHA1

      1f1dccb5df62526a069ebdf019115c4284f18922

    • SHA256

      e397e81f529becf675472779616d70a369cb591c7f642db0f3dce1555f6d58b9

    • SHA512

      9633e37977215f08acf35c7e7106d00f2d347d6c1b89990fd5808bdd489e05881c54b66a774f9fd297482980fec1e77d9b6e41f5a6d2a6dc4baabdd4a2c2c12c

    • SSDEEP

      49152:XnsHyjtk2MYC5GDgvRlyycuEU7NyZ7JOyra/uN4E:Xnsmtk2aXy1uEU7Nu7JOyUq

    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