Overview

overview

10

Static

static

10

7f5496287b...6N.exe

windows7-x64

10

7f5496287b...6N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7f5496287b11a6db79545591efb3ca02168abab938e17651230210c8eea9baf6N.exe

  • Size

    1.8MB

  • Sample

    241231-sgwqzawkez

  • MD5

    7ba7f7a2a3f1f94920da908cbad8a170

  • SHA1

    c54283f9182bbc20442f2142cb76223418914405

  • SHA256

    7f5496287b11a6db79545591efb3ca02168abab938e17651230210c8eea9baf6

  • SHA512

    c284d648345e39edd744986a597687707abb2ad60e9b20671f96e6525360314e8931768321ab783c681263daa665166632e188c07dfa69f6ca3bc623658792c6

  • SSDEEP

    24576:KnsJ39LyjbJkQFMhmC+6GD9hAkHddmSr+FjpsKjlovSPRNQqFi0mTN7:KnsHyjtk2MYC5GDjAqKWKpoWQELmZ7

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

      7f5496287b11a6db79545591efb3ca02168abab938e17651230210c8eea9baf6N.exe

    • Size

      1.8MB

    • MD5

      7ba7f7a2a3f1f94920da908cbad8a170

    • SHA1

      c54283f9182bbc20442f2142cb76223418914405

    • SHA256

      7f5496287b11a6db79545591efb3ca02168abab938e17651230210c8eea9baf6

    • SHA512

      c284d648345e39edd744986a597687707abb2ad60e9b20671f96e6525360314e8931768321ab783c681263daa665166632e188c07dfa69f6ca3bc623658792c6

    • SSDEEP

      24576:KnsJ39LyjbJkQFMhmC+6GD9hAkHddmSr+FjpsKjlovSPRNQqFi0mTN7:KnsHyjtk2MYC5GDjAqKWKpoWQELmZ7

    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