Overview

overview

10

Static

static

10

615ee4b033...46.exe

windows7-x64

10

615ee4b033...46.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    615ee4b033133f32ffd2f7b60fbe5e220359ee0752ada1318ace6656a77c8746

  • Size

    1.3MB

  • Sample

    241117-gdzsns1rgw

  • MD5

    c4a9ab5a790b832b96b707d256e9dad7

  • SHA1

    72bfcbb367044788f44cddc9f3fd74e092a1a1f3

  • SHA256

    615ee4b033133f32ffd2f7b60fbe5e220359ee0752ada1318ace6656a77c8746

  • SHA512

    8e0e56ffc6e92400e85bb4fe86231c2a2469a49499c0e1f641a8a8396b6f0944514815ca87bb5dc53bdc3f32587f7379641e30befb7c3ca730b6935b990564bc

  • SSDEEP

    24576:VnsJ39LyjbJkQFMhmC+6GD9Mq93X8lL39+c8dZV8eGvBPaqcnHSEkP:VnsHyjtk2MYC5GDaLtt8eRpPalkP

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

      615ee4b033133f32ffd2f7b60fbe5e220359ee0752ada1318ace6656a77c8746

    • Size

      1.3MB

    • MD5

      c4a9ab5a790b832b96b707d256e9dad7

    • SHA1

      72bfcbb367044788f44cddc9f3fd74e092a1a1f3

    • SHA256

      615ee4b033133f32ffd2f7b60fbe5e220359ee0752ada1318ace6656a77c8746

    • SHA512

      8e0e56ffc6e92400e85bb4fe86231c2a2469a49499c0e1f641a8a8396b6f0944514815ca87bb5dc53bdc3f32587f7379641e30befb7c3ca730b6935b990564bc

    • SSDEEP

      24576:VnsJ39LyjbJkQFMhmC+6GD9Mq93X8lL39+c8dZV8eGvBPaqcnHSEkP:VnsHyjtk2MYC5GDaLtt8eRpPalkP

    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