Overview

overview

10

Static

static

10

53610b303e...fN.exe

windows7-x64

10

53610b303e...fN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe

  • Size

    803KB

  • Sample

    241122-hhmvcasjbp

  • MD5

    0bb9cb94427c6f8051f0b77d70370ce0

  • SHA1

    d303463a9d7d0af33ee3b243806acab4d58c9ccd

  • SHA256

    53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3def

  • SHA512

    981298ff0965b739c3a81a1d9732426eb691bb5a1e77fbc40cb48f2ccee3b3824e7e2d3dd6a2da97463f49f6651e047fd7962f5b9514dc79993669fa31277493

  • SSDEEP

    12288:iMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9VzbK31cj:insJ39LyjbJkQFMhmC+6GD9NG318

Score
10/10
xredbackdoordiscoverymacropersistence

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

      53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe

    • Size

      803KB

    • MD5

      0bb9cb94427c6f8051f0b77d70370ce0

    • SHA1

      d303463a9d7d0af33ee3b243806acab4d58c9ccd

    • SHA256

      53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3def

    • SHA512

      981298ff0965b739c3a81a1d9732426eb691bb5a1e77fbc40cb48f2ccee3b3824e7e2d3dd6a2da97463f49f6651e047fd7962f5b9514dc79993669fa31277493

    • SSDEEP

      12288:iMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9VzbK31cj:insJ39LyjbJkQFMhmC+6GD9NG318

    Score
    10/10
    xredbackdoordiscoverymacropersistence

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Suspicious Office macro

      Office document equipped with macros.

      macro

    • 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