Overview

overview

10

Static

static

3

1fd2f60217...4c.exe

windows7-x64

10

1fd2f60217...4c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1fd2f602174da30ce8c2a5c00761ffff52a9db31c1b24abdf3beb4f22509df4c

  • Size

    852KB

  • Sample

    240601-x1wbrsda82

  • MD5

    3d0c8f18d9e3c12d6c94661642135e17

  • SHA1

    bdcd9e13f4f328a7019457360ff14675de26a184

  • SHA256

    1fd2f602174da30ce8c2a5c00761ffff52a9db31c1b24abdf3beb4f22509df4c

  • SHA512

    dd1fd4a5ad1d9985f658a57d39f346316ab7e7235d8c04cc4d013397c77fe80d255764b52b611575067aa2ac5e77eb2be18b7c7c7e940de8c5af0cd460d3b016

  • SSDEEP

    12288:NMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Gt82sv:NnsJ39LyjbJkQFMhmC+6GD9KQ

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

      1fd2f602174da30ce8c2a5c00761ffff52a9db31c1b24abdf3beb4f22509df4c

    • Size

      852KB

    • MD5

      3d0c8f18d9e3c12d6c94661642135e17

    • SHA1

      bdcd9e13f4f328a7019457360ff14675de26a184

    • SHA256

      1fd2f602174da30ce8c2a5c00761ffff52a9db31c1b24abdf3beb4f22509df4c

    • SHA512

      dd1fd4a5ad1d9985f658a57d39f346316ab7e7235d8c04cc4d013397c77fe80d255764b52b611575067aa2ac5e77eb2be18b7c7c7e940de8c5af0cd460d3b016

    • SSDEEP

      12288:NMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Gt82sv:NnsJ39LyjbJkQFMhmC+6GD9KQ

    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