General

  • Target

    f9e30aeb60b38538b0e3fd8d817f2c53f2b138b477487b87e2c8d98591235fceN.exe

  • Size

    1.4MB

  • Sample

    250224-r95nxaykz3

  • MD5

    57b47e90d5f0ae246a2f7d882f641b40

  • SHA1

    a220da2df57f5514c458eed5d0e36bf52ea12fd0

  • SHA256

    f9e30aeb60b38538b0e3fd8d817f2c53f2b138b477487b87e2c8d98591235fce

  • SHA512

    0dfb58b3c779d8ab0f5ab5dfc26159954f9eadc7e830a897004ced10551950d370461820bd5307236015961312467d7689736dbb5291895f27c92afc932182aa

  • SSDEEP

    24576:vnsJ39LyjbJkQFMhmC+6GR94dChNRASWgDxPWnP0LamWYC8Eud1n:vnsHyjtk2MYC5GRadWHyzGd1n

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

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

Targets

    • Target

      f9e30aeb60b38538b0e3fd8d817f2c53f2b138b477487b87e2c8d98591235fceN.exe

    • Size

      1.4MB

    • MD5

      57b47e90d5f0ae246a2f7d882f641b40

    • SHA1

      a220da2df57f5514c458eed5d0e36bf52ea12fd0

    • SHA256

      f9e30aeb60b38538b0e3fd8d817f2c53f2b138b477487b87e2c8d98591235fce

    • SHA512

      0dfb58b3c779d8ab0f5ab5dfc26159954f9eadc7e830a897004ced10551950d370461820bd5307236015961312467d7689736dbb5291895f27c92afc932182aa

    • SSDEEP

      24576:vnsJ39LyjbJkQFMhmC+6GR94dChNRASWgDxPWnP0LamWYC8Eud1n:vnsHyjtk2MYC5GRadWHyzGd1n

    • Modifies firewall policy service

    • Sality

      Sality is backdoor written in C++, first discovered in 2003.

    • Sality family

    • Windows security bypass

    • Xred

      Xred is backdoor written in Delphi.

    • Xred family

    • Suspicious Office macro

      Office document equipped with macros.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks