General

  • Target

    c1ffccb9eff1a60e6d5c984bbb447f18aa3872286f4dae3c4a513546c8e24f05N.exe

  • Size

    2.6MB

  • Sample

    241216-gveh3axnas

  • MD5

    b78e2c578bae5735a163d4c7f07edd20

  • SHA1

    31bc51da25b88d7f8eb8ab6a383c46d7a685b35e

  • SHA256

    c1ffccb9eff1a60e6d5c984bbb447f18aa3872286f4dae3c4a513546c8e24f05

  • SHA512

    3733cda9f98a2f3e3a4ed8f3c3c69678b27dfda62f29d214d61eff0662bf4e79ebcdc88c9aea8bfcb4207107f1ad94492504eef1a600c3292d57b762ac674ec9

  • SSDEEP

    49152:dnsHyjtk2MYC5GDzHyjtk2MYC5GDbHyjtk2MYC5GDRRDdz3sC4nYn9:dnsmtk2ammtk2aemtk2aoRDp3shnYn9

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

      c1ffccb9eff1a60e6d5c984bbb447f18aa3872286f4dae3c4a513546c8e24f05N.exe

    • Size

      2.6MB

    • MD5

      b78e2c578bae5735a163d4c7f07edd20

    • SHA1

      31bc51da25b88d7f8eb8ab6a383c46d7a685b35e

    • SHA256

      c1ffccb9eff1a60e6d5c984bbb447f18aa3872286f4dae3c4a513546c8e24f05

    • SHA512

      3733cda9f98a2f3e3a4ed8f3c3c69678b27dfda62f29d214d61eff0662bf4e79ebcdc88c9aea8bfcb4207107f1ad94492504eef1a600c3292d57b762ac674ec9

    • SSDEEP

      49152:dnsHyjtk2MYC5GDzHyjtk2MYC5GDbHyjtk2MYC5GDRRDdz3sC4nYn9:dnsmtk2ammtk2aemtk2aoRDp3shnYn9

    • Detect Neshta payload

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    • Neshta family

    • 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

    • Modifies system executable filetype association

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks