General

  • Target

    71c2d4c56eb76e1442548504cfc35af357ddaf95968e6a2f9ac60d804a40163c

  • Size

    1.1MB

  • Sample

    241228-wb11aazrhk

  • MD5

    e10d4a9fb3f6cb40b721a883f5b21333

  • SHA1

    2593e6d56fe6c76216c026eaf44aa1fdb61137ff

  • SHA256

    71c2d4c56eb76e1442548504cfc35af357ddaf95968e6a2f9ac60d804a40163c

  • SHA512

    321137c35b903991c1653af0bf704dbe9c7ded42b941260a7a3222b0407d5dd91c593fca18ab599347fbcd985a29aafef45d97990c170c1f1dca4f04d59c22d0

  • SSDEEP

    24576:5nsJ39LyjbJkQFMhmC+6GD9c0P8j/svqA:5nsHyjtk2MYC5GDzP8j/Mq

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

      71c2d4c56eb76e1442548504cfc35af357ddaf95968e6a2f9ac60d804a40163c

    • Size

      1.1MB

    • MD5

      e10d4a9fb3f6cb40b721a883f5b21333

    • SHA1

      2593e6d56fe6c76216c026eaf44aa1fdb61137ff

    • SHA256

      71c2d4c56eb76e1442548504cfc35af357ddaf95968e6a2f9ac60d804a40163c

    • SHA512

      321137c35b903991c1653af0bf704dbe9c7ded42b941260a7a3222b0407d5dd91c593fca18ab599347fbcd985a29aafef45d97990c170c1f1dca4f04d59c22d0

    • SSDEEP

      24576:5nsJ39LyjbJkQFMhmC+6GD9c0P8j/svqA:5nsHyjtk2MYC5GDzP8j/Mq

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Stormkitty family

    • Xred

      Xred is backdoor written in Delphi.

    • Xred family

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Drops desktop.ini file(s)

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks