Overview

overview

10

Static

static

10

bb171e7908...4N.exe

windows7-x64

10

bb171e7908...4N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bb171e79081a821dafa8509ddf343c838968b5e5c598379ec25fdd5e28a34164N.exe

  • Size

    974KB

  • Sample

    241201-zzbl3s1rhs

  • MD5

    6cc7cc8aaf0b53de841f7eab712bc9b0

  • SHA1

    3f32bc2bd8e149dd87bedb9e1b15b4b0a73e28cd

  • SHA256

    bb171e79081a821dafa8509ddf343c838968b5e5c598379ec25fdd5e28a34164

  • SHA512

    64d102d89f6c73fce7625dbf3e8a3152a4a79deae47036a586313958b86ef405a011b1927c92113b45634bb4e73ca654090164679b31158cfc9e2043356f3d2a

  • SSDEEP

    12288:fMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9aKGWasGWaMGWa8j:fnsJ39LyjbJkQFMhmC+6GD9zGEGEGk

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

      bb171e79081a821dafa8509ddf343c838968b5e5c598379ec25fdd5e28a34164N.exe

    • Size

      974KB

    • MD5

      6cc7cc8aaf0b53de841f7eab712bc9b0

    • SHA1

      3f32bc2bd8e149dd87bedb9e1b15b4b0a73e28cd

    • SHA256

      bb171e79081a821dafa8509ddf343c838968b5e5c598379ec25fdd5e28a34164

    • SHA512

      64d102d89f6c73fce7625dbf3e8a3152a4a79deae47036a586313958b86ef405a011b1927c92113b45634bb4e73ca654090164679b31158cfc9e2043356f3d2a

    • SSDEEP

      12288:fMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9aKGWasGWaMGWa8j:fnsJ39LyjbJkQFMhmC+6GD9zGEGEGk

    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