Overview

overview

10

Static

static

10

547225f461...8e.exe

windows7-x64

10

547225f461...8e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe

  • Size

    764KB

  • Sample

    250216-t773cssphj

  • MD5

    456a439e65f62572446bf9188b2430f7

  • SHA1

    ff06149267d8df7c3a00bbbd501ba8caa62bfd44

  • SHA256

    547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e

  • SHA512

    4b6a2dd2a91d0bd374589c665773a3c5c4c1ba905b59f79d606fdc4eab3909cbacbe641f4219cab65254b34d82117a1f2faefe10de3115e6160bb3097795a047

  • SSDEEP

    12288:6MSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9URtz:6nsJ39LyjbJkQFMhmC+6GD9E

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

      547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe

    • Size

      764KB

    • MD5

      456a439e65f62572446bf9188b2430f7

    • SHA1

      ff06149267d8df7c3a00bbbd501ba8caa62bfd44

    • SHA256

      547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e

    • SHA512

      4b6a2dd2a91d0bd374589c665773a3c5c4c1ba905b59f79d606fdc4eab3909cbacbe641f4219cab65254b34d82117a1f2faefe10de3115e6160bb3097795a047

    • SSDEEP

      12288:6MSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9URtz:6nsJ39LyjbJkQFMhmC+6GD9E

    Score
    10/10
    xredbackdoordiscoverypersistence

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Downloads MZ/PE file

    • 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