Overview

overview

10

Static

static

10

5524dee571...6N.exe

windows7-x64

10

5524dee571...6N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5524dee571eec0d6dff962e530a5fc9794647789348555e5a5a52b5c59aa3066N.exe

  • Size

    2.6MB

  • Sample

    241124-s5pybsspak

  • MD5

    302391404e901048e2a1f18e80b8e190

  • SHA1

    3cad45be4155ec0dbc2d5d79986db1016f80f321

  • SHA256

    5524dee571eec0d6dff962e530a5fc9794647789348555e5a5a52b5c59aa3066

  • SHA512

    938ae46e80a24ced573fb4f2e18d1a157872615f19dea8bc80c073ea33acf3d0b216214d9db053b5d6b64e5855df9b6e35ff8d20ec9963c115f9ae5458f07367

  • SSDEEP

    49152:tnsHyjtk2MYC5GDyqe3f6GKjPq3uFpBxO5WVUMe01CS:tnsmtk2a2SiGgq3kw9MeOCS

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

      5524dee571eec0d6dff962e530a5fc9794647789348555e5a5a52b5c59aa3066N.exe

    • Size

      2.6MB

    • MD5

      302391404e901048e2a1f18e80b8e190

    • SHA1

      3cad45be4155ec0dbc2d5d79986db1016f80f321

    • SHA256

      5524dee571eec0d6dff962e530a5fc9794647789348555e5a5a52b5c59aa3066

    • SHA512

      938ae46e80a24ced573fb4f2e18d1a157872615f19dea8bc80c073ea33acf3d0b216214d9db053b5d6b64e5855df9b6e35ff8d20ec9963c115f9ae5458f07367

    • SSDEEP

      49152:tnsHyjtk2MYC5GDyqe3f6GKjPq3uFpBxO5WVUMe01CS:tnsmtk2a2SiGgq3kw9MeOCS

    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