Overview

overview

10

Static

static

10

7462017ee6...6N.exe

windows7-x64

10

7462017ee6...6N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7462017ee68af1179cbbc185bc2fd116f0b154cc49575fe5d7619ddb271950e6N.exe

  • Size

    788KB

  • Sample

    250102-kkc42atnby

  • MD5

    73f94454b13bd719321492c704fae0d0

  • SHA1

    72d558c5158aeabbd056983aa550c604222cb0f4

  • SHA256

    7462017ee68af1179cbbc185bc2fd116f0b154cc49575fe5d7619ddb271950e6

  • SHA512

    6a47115c9f88ebc97255d8215914e0dc4bb36ba4f9c34fc7eba04ca6a042523523732b698004a9598d529668a8bf1dacea438a94fa8eb90db5f7d5ba375a2439

  • SSDEEP

    12288:GMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9fHMj:GnsJ39LyjbJkQFMhmC+6GD9U

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

      7462017ee68af1179cbbc185bc2fd116f0b154cc49575fe5d7619ddb271950e6N.exe

    • Size

      788KB

    • MD5

      73f94454b13bd719321492c704fae0d0

    • SHA1

      72d558c5158aeabbd056983aa550c604222cb0f4

    • SHA256

      7462017ee68af1179cbbc185bc2fd116f0b154cc49575fe5d7619ddb271950e6

    • SHA512

      6a47115c9f88ebc97255d8215914e0dc4bb36ba4f9c34fc7eba04ca6a042523523732b698004a9598d529668a8bf1dacea438a94fa8eb90db5f7d5ba375a2439

    • SSDEEP

      12288:GMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9fHMj:GnsJ39LyjbJkQFMhmC+6GD9U

    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