Overview

overview

10

Static

static

10

5aa785983c...6d.exe

windows7-x64

10

5aa785983c...6d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5aa785983c1091a0737bc371da8b17f4e3c61d657da02faff21a9fabfb109f6d.exe

  • Size

    3.5MB

  • Sample

    250107-kchpjsvkhq

  • MD5

    96b1418d9438e905b22b4e9320e56c8f

  • SHA1

    19b69bc7fd8d5577ca4ff46b4a35149fa6545dc2

  • SHA256

    5aa785983c1091a0737bc371da8b17f4e3c61d657da02faff21a9fabfb109f6d

  • SHA512

    8edda86be90e2d73758282e12143916de000ac50424df0eef66d23e056147e9bd94303ddfd740acf728ea21c8fea7a71112d0f05fe7523e186fb2e22ffdf8bc9

  • SSDEEP

    49152:OnsHyjtk2MYC5GDu3ebpFFFFFFFFFFFFFFFFFFFFFFFq:Onsmtk2a33e6

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

      5aa785983c1091a0737bc371da8b17f4e3c61d657da02faff21a9fabfb109f6d.exe

    • Size

      3.5MB

    • MD5

      96b1418d9438e905b22b4e9320e56c8f

    • SHA1

      19b69bc7fd8d5577ca4ff46b4a35149fa6545dc2

    • SHA256

      5aa785983c1091a0737bc371da8b17f4e3c61d657da02faff21a9fabfb109f6d

    • SHA512

      8edda86be90e2d73758282e12143916de000ac50424df0eef66d23e056147e9bd94303ddfd740acf728ea21c8fea7a71112d0f05fe7523e186fb2e22ffdf8bc9

    • SSDEEP

      49152:OnsHyjtk2MYC5GDu3ebpFFFFFFFFFFFFFFFFFFFFFFFq:Onsmtk2a33e6

    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