Overview

overview

10

Static

static

10

1fa2194e4e...3e.exe

windows7-x64

10

1fa2194e4e...3e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1fa2194e4e59da63cccdb898081fe94e3eebb512171e37b1fcef2103778c833e.exe

  • Size

    793KB

  • Sample

    241217-dj43ssykhw

  • MD5

    cda6d965e5022de8afd75fdfedb2bdd6

  • SHA1

    570a763b04f13ee32d244811cfa44bfc9e96831a

  • SHA256

    1fa2194e4e59da63cccdb898081fe94e3eebb512171e37b1fcef2103778c833e

  • SHA512

    6b4482f9c8a87c1c49cc95030d141ea73cf48d3447a79595c18f787327017ab4eedb3b50db3cf5ecefddacd0c2a8eba6cf74e54a049391d3c366f8b3cd320c70

  • SSDEEP

    12288:mMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9T2REnT:mnsJ39LyjbJkQFMhmC+6GD9yRET

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

      1fa2194e4e59da63cccdb898081fe94e3eebb512171e37b1fcef2103778c833e.exe

    • Size

      793KB

    • MD5

      cda6d965e5022de8afd75fdfedb2bdd6

    • SHA1

      570a763b04f13ee32d244811cfa44bfc9e96831a

    • SHA256

      1fa2194e4e59da63cccdb898081fe94e3eebb512171e37b1fcef2103778c833e

    • SHA512

      6b4482f9c8a87c1c49cc95030d141ea73cf48d3447a79595c18f787327017ab4eedb3b50db3cf5ecefddacd0c2a8eba6cf74e54a049391d3c366f8b3cd320c70

    • SSDEEP

      12288:mMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9T2REnT:mnsJ39LyjbJkQFMhmC+6GD9yRET

    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