General

  • Target

    5e72feba203fa56da4a7ec65a9355d14630ce8bd9f54ee5f857cc6db22b65880N.exe

  • Size

    1.8MB

  • Sample

    250224-jd8rpaslbk

  • MD5

    b66dff350d98b3483ac4210f9795c700

  • SHA1

    772093c38b60048b8d9b21635b13c9d5fff748a8

  • SHA256

    5e72feba203fa56da4a7ec65a9355d14630ce8bd9f54ee5f857cc6db22b65880

  • SHA512

    6d4a224777a2161189dc5bee70f063dd530703c9d2ed9a18f29512d40891658c2f72c6258763da8bc2088c58c46ef1b4a687950b0c92ff69598d8d57a1901863

  • SSDEEP

    49152:bnsHyjtk2MYC5GDkY80D4YSbxIWvbqmmdtL4i96UO:bnsmtk2a9YRmbSIKSi96

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

      5e72feba203fa56da4a7ec65a9355d14630ce8bd9f54ee5f857cc6db22b65880N.exe

    • Size

      1.8MB

    • MD5

      b66dff350d98b3483ac4210f9795c700

    • SHA1

      772093c38b60048b8d9b21635b13c9d5fff748a8

    • SHA256

      5e72feba203fa56da4a7ec65a9355d14630ce8bd9f54ee5f857cc6db22b65880

    • SHA512

      6d4a224777a2161189dc5bee70f063dd530703c9d2ed9a18f29512d40891658c2f72c6258763da8bc2088c58c46ef1b4a687950b0c92ff69598d8d57a1901863

    • SSDEEP

      49152:bnsHyjtk2MYC5GDkY80D4YSbxIWvbqmmdtL4i96UO:bnsmtk2a9YRmbSIKSi96

    • 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

    • 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