Overview

overview

10

Static

static

10

RUNMEFIRST.exe

windows10-2004-x64

10

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General

  • Target

    RUNMEFIRST.exe

  • Size

    25.0MB

  • Sample

    250411-lj5y4avxay

  • MD5

    702fe0f78a8710721d8b2e19b9eacffd

  • SHA1

    526188c754dbbabf43b1b33a37578496a5b5e859

  • SHA256

    c5a2b12a61b5e60516640b7a465013bce5507dbfb84269775ca899ebb1fde6ac

  • SHA512

    c14623467ce8c4ab857f3239d29780c58daea9f866f124f6adb5013738411841d250c94141908e96d466fe866372706696eac9d8493ec6ba72af771d7ad20927

  • SSDEEP

    786432:mrp+Ty2SfUfnbu+zMFy/7zYgWXRLTArzttOaaFL:ap+Ty2SfWnPzMFO7zYgWBLbFL

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

      RUNMEFIRST.exe

    • Size

      25.0MB

    • MD5

      702fe0f78a8710721d8b2e19b9eacffd

    • SHA1

      526188c754dbbabf43b1b33a37578496a5b5e859

    • SHA256

      c5a2b12a61b5e60516640b7a465013bce5507dbfb84269775ca899ebb1fde6ac

    • SHA512

      c14623467ce8c4ab857f3239d29780c58daea9f866f124f6adb5013738411841d250c94141908e96d466fe866372706696eac9d8493ec6ba72af771d7ad20927

    • SSDEEP

      786432:mrp+Ty2SfUfnbu+zMFy/7zYgWXRLTArzttOaaFL:ap+Ty2SfWnPzMFO7zYgWBLbFL

    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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks