Overview

overview

10

Static

static

10

d18067c31e...2a.exe

windows7-x64

10

d18067c31e...2a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d18067c31eb9b56a13f6e07eb9825a8802c2f5cab985550d0a4087112bb8132a.exe

  • Size

    767KB

  • Sample

    250101-2bfl8szngn

  • MD5

    a2ca03957bc956659e90897a270c712a

  • SHA1

    2adbd05be3bc66998a278b4f238aa2fb44eefdc5

  • SHA256

    d18067c31eb9b56a13f6e07eb9825a8802c2f5cab985550d0a4087112bb8132a

  • SHA512

    ba40d40b70c4e5b43f615b23d1536de232daaf51772796eaddfc659ce57aad36e9d63a93289b081c563a111e77231228b30171e8a188fcb8e5c69678e055e5e0

  • SSDEEP

    12288:yMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V91/j:ynsJ39LyjbJkQFMhmC+6GD9h

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

      d18067c31eb9b56a13f6e07eb9825a8802c2f5cab985550d0a4087112bb8132a.exe

    • Size

      767KB

    • MD5

      a2ca03957bc956659e90897a270c712a

    • SHA1

      2adbd05be3bc66998a278b4f238aa2fb44eefdc5

    • SHA256

      d18067c31eb9b56a13f6e07eb9825a8802c2f5cab985550d0a4087112bb8132a

    • SHA512

      ba40d40b70c4e5b43f615b23d1536de232daaf51772796eaddfc659ce57aad36e9d63a93289b081c563a111e77231228b30171e8a188fcb8e5c69678e055e5e0

    • SSDEEP

      12288:yMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V91/j:ynsJ39LyjbJkQFMhmC+6GD9h

    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