Overview

overview

10

Static

static

10

d7050a5f0d...5N.exe

windows7-x64

10

d7050a5f0d...5N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d7050a5f0d4b273c3af37748eeb54b175552dd5699e9723361712b7140925c25N.exe

  • Size

    2.4MB

  • Sample

    250116-1vzzjs1rdl

  • MD5

    aea5c112e24c2f2ff9898c22f3a16130

  • SHA1

    36d742ff012a1ec17f2326155b1b55a71fc9a3b9

  • SHA256

    d7050a5f0d4b273c3af37748eeb54b175552dd5699e9723361712b7140925c25

  • SHA512

    61697b48897a88943530b48fd3273fa3ec5a79687b098abf22922b65e9f2ad555be90ee84c0409b4a4e82e6a3f4b3a1b7ee6ad0030a911333867bac58b851780

  • SSDEEP

    49152:InsHyjtk2MYC5GDcj0c1qaggaqW+2JsKomXNqSf0E7T3rOL:Insmtk2arjnxC5sHmQXE7GL

Score
10/10
xredbackdoordiscoverypersistenceupx

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

      d7050a5f0d4b273c3af37748eeb54b175552dd5699e9723361712b7140925c25N.exe

    • Size

      2.4MB

    • MD5

      aea5c112e24c2f2ff9898c22f3a16130

    • SHA1

      36d742ff012a1ec17f2326155b1b55a71fc9a3b9

    • SHA256

      d7050a5f0d4b273c3af37748eeb54b175552dd5699e9723361712b7140925c25

    • SHA512

      61697b48897a88943530b48fd3273fa3ec5a79687b098abf22922b65e9f2ad555be90ee84c0409b4a4e82e6a3f4b3a1b7ee6ad0030a911333867bac58b851780

    • SSDEEP

      49152:InsHyjtk2MYC5GDcj0c1qaggaqW+2JsKomXNqSf0E7T3rOL:Insmtk2arjnxC5sHmQXE7GL

    Score
    10/10
    xredbackdoordiscoverypersistenceupx

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks