Overview

overview

10

Static

static

10

3402f5c9ca...01.exe

windows7-x64

10

3402f5c9ca...01.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3402f5c9ca29fcbc96f5acddce9a4f52de25cddb3f3da48ea9c01bd445fefb01.exe

  • Size

    1.1MB

  • Sample

    241226-ger48ayjhl

  • MD5

    97e3899cb0a0fdb88ed49742d6814929

  • SHA1

    3b4bcd08a4d6fc34cd65b18d66859fdadb66c387

  • SHA256

    3402f5c9ca29fcbc96f5acddce9a4f52de25cddb3f3da48ea9c01bd445fefb01

  • SHA512

    472aa52676a5c7e56df980d30088eada62b68488f29a09fd41af5e8399d9552d4ee94f0e15e148607b7e45f2fcd185aaca33b399de4ac0efc113246d1f7340f5

  • SSDEEP

    24576:1nsJ39LyjbJkQFMhmC+6GD9nAlJx8EporZ:1nsHyjtk2MYC5GDtMCEOrZ

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

      3402f5c9ca29fcbc96f5acddce9a4f52de25cddb3f3da48ea9c01bd445fefb01.exe

    • Size

      1.1MB

    • MD5

      97e3899cb0a0fdb88ed49742d6814929

    • SHA1

      3b4bcd08a4d6fc34cd65b18d66859fdadb66c387

    • SHA256

      3402f5c9ca29fcbc96f5acddce9a4f52de25cddb3f3da48ea9c01bd445fefb01

    • SHA512

      472aa52676a5c7e56df980d30088eada62b68488f29a09fd41af5e8399d9552d4ee94f0e15e148607b7e45f2fcd185aaca33b399de4ac0efc113246d1f7340f5

    • SSDEEP

      24576:1nsJ39LyjbJkQFMhmC+6GD9nAlJx8EporZ:1nsHyjtk2MYC5GDtMCEOrZ

    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