Overview

overview

10

Static

static

10

62e461ea1e...b4.exe

windows7-x64

10

62e461ea1e...b4.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    62e461ea1e9b6f988f99f312a819015536ceb6b9efb7236a397556200f9b62b4

  • Size

    2.5MB

  • Sample

    241216-23qxaatnal

  • MD5

    f450bef3f80d53011219dcfebfcea198

  • SHA1

    b77907a1eba15e151f9a21efea174b636e3aeb54

  • SHA256

    62e461ea1e9b6f988f99f312a819015536ceb6b9efb7236a397556200f9b62b4

  • SHA512

    7f3e09f7302c5fb4fe63ca1242b304c8742f297f1e5a2dd83b723675df0534ae1f958d9ccbdb715a26edd10a8caa3ac5164fdeb9a38896d517533fcc8f996c24

  • SSDEEP

    49152:CnsHyjtk2MYC5GDdEMLdfMqTzYzxGJavH83iefbRCwER:Cnsmtk2aglPe

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

      62e461ea1e9b6f988f99f312a819015536ceb6b9efb7236a397556200f9b62b4

    • Size

      2.5MB

    • MD5

      f450bef3f80d53011219dcfebfcea198

    • SHA1

      b77907a1eba15e151f9a21efea174b636e3aeb54

    • SHA256

      62e461ea1e9b6f988f99f312a819015536ceb6b9efb7236a397556200f9b62b4

    • SHA512

      7f3e09f7302c5fb4fe63ca1242b304c8742f297f1e5a2dd83b723675df0534ae1f958d9ccbdb715a26edd10a8caa3ac5164fdeb9a38896d517533fcc8f996c24

    • SSDEEP

      49152:CnsHyjtk2MYC5GDdEMLdfMqTzYzxGJavH83iefbRCwER:Cnsmtk2aglPe

    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