Overview

overview

10

Static

static

10

890db792f3...fe.exe

windows7-x64

10

890db792f3...fe.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    890db792f39b9a133706de13c2d54a9a2d4e783ca9698b537a80a7416d9cb0fe.exe

  • Size

    853KB

  • Sample

    241204-hbzkka1nbj

  • MD5

    4c98c7a78bd1785505f062c1b5d3acd4

  • SHA1

    3a359d06901aa4298a8db6070901197dec97001a

  • SHA256

    890db792f39b9a133706de13c2d54a9a2d4e783ca9698b537a80a7416d9cb0fe

  • SHA512

    3ee1e620c0253d6dd51832259f5547776aeaa2f4d454d2453e707470cdc361dfc5685fcb30f20ca7b7928c48f0f7e13121401efd9434c30a6084e8882f771c80

  • SSDEEP

    24576:xnsJ39LyjbJkQFMhmC+6GD9pqra3PCvXvY:xnsHyjtk2MYC5GDkvY

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

      890db792f39b9a133706de13c2d54a9a2d4e783ca9698b537a80a7416d9cb0fe.exe

    • Size

      853KB

    • MD5

      4c98c7a78bd1785505f062c1b5d3acd4

    • SHA1

      3a359d06901aa4298a8db6070901197dec97001a

    • SHA256

      890db792f39b9a133706de13c2d54a9a2d4e783ca9698b537a80a7416d9cb0fe

    • SHA512

      3ee1e620c0253d6dd51832259f5547776aeaa2f4d454d2453e707470cdc361dfc5685fcb30f20ca7b7928c48f0f7e13121401efd9434c30a6084e8882f771c80

    • SSDEEP

      24576:xnsJ39LyjbJkQFMhmC+6GD9pqra3PCvXvY:xnsHyjtk2MYC5GDkvY

    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