Overview

overview

10

Static

static

10

2449a32412...62.exe

windows7-x64

10

2449a32412...62.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2449a3241263cfe54805680acbcd46933369ec2af7124a610aa2808967605c62.exe

  • Size

    5.5MB

  • Sample

    241118-grg5sazfka

  • MD5

    e58431edd035d2f5a786ec9993b8555c

  • SHA1

    544393fa9d10a3193ddf5915db56ad30ed97b52d

  • SHA256

    2449a3241263cfe54805680acbcd46933369ec2af7124a610aa2808967605c62

  • SHA512

    fa0664e986843854009fede33d9627914abb9fa6d78ca655b00f3004548da41cd4a9e3d09d54e1d9d916206d7be7c1db6f4d63c80d8744cc7d3e8d34b8730e2e

  • SSDEEP

    98304:Ansmtk2aOJMasUKfDKGn/rhbyxZ2702rpA8h0N6Uabhtib7HOWXhXAz0GpEtS5dO:eL5Ca6PjgK1ATYkrRGX5dh8

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

      2449a3241263cfe54805680acbcd46933369ec2af7124a610aa2808967605c62.exe

    • Size

      5.5MB

    • MD5

      e58431edd035d2f5a786ec9993b8555c

    • SHA1

      544393fa9d10a3193ddf5915db56ad30ed97b52d

    • SHA256

      2449a3241263cfe54805680acbcd46933369ec2af7124a610aa2808967605c62

    • SHA512

      fa0664e986843854009fede33d9627914abb9fa6d78ca655b00f3004548da41cd4a9e3d09d54e1d9d916206d7be7c1db6f4d63c80d8744cc7d3e8d34b8730e2e

    • SSDEEP

      98304:Ansmtk2aOJMasUKfDKGn/rhbyxZ2702rpA8h0N6Uabhtib7HOWXhXAz0GpEtS5dO:eL5Ca6PjgK1ATYkrRGX5dh8

    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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks