Overview

overview

10

Static

static

10

d5d35d86e7...cN.exe

windows7-x64

10

d5d35d86e7...cN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d5d35d86e76c300a23a9584d1c4a6f3d5ec08bc9b2ac842a264d450eb646ea4cN.exe

  • Size

    791KB

  • Sample

    241230-1z6b5atnat

  • MD5

    c5f1c27b7b103c4403fc0e454dbcb510

  • SHA1

    c056768fb4cfe1c63821183276caba710e972fb7

  • SHA256

    d5d35d86e76c300a23a9584d1c4a6f3d5ec08bc9b2ac842a264d450eb646ea4c

  • SHA512

    dc24e3df394e7242a7b54d9b54d15bb3da9327ce27a9b3975d48b1800442a75caa25c6db39a62624a5ed60663f62d23be591f6192fbd07fc36cc8a42e9c7164f

  • SSDEEP

    12288:WMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9rHwxQj:WnsJ39LyjbJkQFMhmC+6GD9D

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

      d5d35d86e76c300a23a9584d1c4a6f3d5ec08bc9b2ac842a264d450eb646ea4cN.exe

    • Size

      791KB

    • MD5

      c5f1c27b7b103c4403fc0e454dbcb510

    • SHA1

      c056768fb4cfe1c63821183276caba710e972fb7

    • SHA256

      d5d35d86e76c300a23a9584d1c4a6f3d5ec08bc9b2ac842a264d450eb646ea4c

    • SHA512

      dc24e3df394e7242a7b54d9b54d15bb3da9327ce27a9b3975d48b1800442a75caa25c6db39a62624a5ed60663f62d23be591f6192fbd07fc36cc8a42e9c7164f

    • SSDEEP

      12288:WMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9rHwxQj:WnsJ39LyjbJkQFMhmC+6GD9D

    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