Overview

overview

10

Static

static

10

23de2ff140...23.exe

windows7-x64

10

23de2ff140...23.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    23de2ff140b880d156bb16b821d92bb464f3eb33ffbeac198587b7a95f783923.exe

  • Size

    6.5MB

  • Sample

    241118-fwvq1atrgj

  • MD5

    66bcf50be9c6bbabed2ca19c2b64b8a3

  • SHA1

    6398f759d71b771c7051cdd25d8c881c73f598c3

  • SHA256

    23de2ff140b880d156bb16b821d92bb464f3eb33ffbeac198587b7a95f783923

  • SHA512

    68cbc0e273fc9c5f1741f6d264b154a6b6a06be87f9e33f7c2ddd15001a17d18cbbb0243edf65a7c8766a5d1c5ea917854ccef7aa0defb32c1880f59d871f6f2

  • SSDEEP

    98304:ansmtk2afBa/eaDz7w3zdnYwPccKfHPqtRzIL6VaL7LahgUtb9khmC9618IB4tkK:UL2Ba3z03+O1KfuNVa/Gycb2D94J4OK

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

      23de2ff140b880d156bb16b821d92bb464f3eb33ffbeac198587b7a95f783923.exe

    • Size

      6.5MB

    • MD5

      66bcf50be9c6bbabed2ca19c2b64b8a3

    • SHA1

      6398f759d71b771c7051cdd25d8c881c73f598c3

    • SHA256

      23de2ff140b880d156bb16b821d92bb464f3eb33ffbeac198587b7a95f783923

    • SHA512

      68cbc0e273fc9c5f1741f6d264b154a6b6a06be87f9e33f7c2ddd15001a17d18cbbb0243edf65a7c8766a5d1c5ea917854ccef7aa0defb32c1880f59d871f6f2

    • SSDEEP

      98304:ansmtk2afBa/eaDz7w3zdnYwPccKfHPqtRzIL6VaL7LahgUtb9khmC9618IB4tkK:UL2Ba3z03+O1KfuNVa/Gycb2D94J4OK

    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