General

  • Target

    364e79d63bdff425fe5fc7616aa8973af5c74406eb30845d76fb5ba64079b775.exe

  • Size

    1.8MB

  • Sample

    250224-1ckf5sxmz8

  • MD5

    1d1940b7775280d355fa25e70d7f17ec

  • SHA1

    cf79bbeaa4e37d9cbcb99b18ca04f52be2124793

  • SHA256

    364e79d63bdff425fe5fc7616aa8973af5c74406eb30845d76fb5ba64079b775

  • SHA512

    fd4b749a3c8293612087cb9e9d8db559d0ab05125f8517886f214d304d086022472237c1db834548cefccd1a8c305eb78be967f21988d06c43a7c6164beb8496

  • SSDEEP

    49152:bnsHyjtk2MYC5GDkY80D4YSbxIWvbqmmdtL4i96Ua:bnsmtk2a9YRmbSIKSi9e

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

      364e79d63bdff425fe5fc7616aa8973af5c74406eb30845d76fb5ba64079b775.exe

    • Size

      1.8MB

    • MD5

      1d1940b7775280d355fa25e70d7f17ec

    • SHA1

      cf79bbeaa4e37d9cbcb99b18ca04f52be2124793

    • SHA256

      364e79d63bdff425fe5fc7616aa8973af5c74406eb30845d76fb5ba64079b775

    • SHA512

      fd4b749a3c8293612087cb9e9d8db559d0ab05125f8517886f214d304d086022472237c1db834548cefccd1a8c305eb78be967f21988d06c43a7c6164beb8496

    • SSDEEP

      49152:bnsHyjtk2MYC5GDkY80D4YSbxIWvbqmmdtL4i96Ua:bnsmtk2a9YRmbSIKSi9e

    • 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