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General

  • Target

    8195401195f52008f2680bd3f1d17ec8_JaffaCakes118

  • Size

    610KB

  • Sample

    240801-w7v4xaxfnd

  • MD5

    8195401195f52008f2680bd3f1d17ec8

  • SHA1

    7a21e5bf147c1e2bc9041b9111b8d3d34f4adddf

  • SHA256

    afb23b7eb037423c3a6b3c8d28bd8b6ef7f8d3ebc9615ce91292e5a2c067dda4

  • SHA512

    b580d70ac7d27759222377b1e55dc1d07659d908ceb99d1bf0359bfa8b3eac2ec23b62c73703cc46ab770aebf94c007d198f6241ef5be74406b0074dc1948f7e

  • SSDEEP

    12288:WBxHsnhar0nJ7FGY5HRYxC1mqiL40qFCWU7k/rU6yZNnXgW4UlUuTh1Ac:WBxHgaUVFGAR11mTL40q/ZGpXgUl/91x

Malware Config

Extracted

Family

xorddos

C2

http://www1.gggatat456.com/dd.rar

t456.com:6005

t456.com:6004

aaa.gggatat456.com:6003

aaa.xxxatat456.com:6003

bbb.gggatat456.com:22

bbb.xxxatat456.com:22

bbb.gggatat456.com:443

bbb.xxxatat456.com:443

Attributes
  • crc_polynomial

    EDB88320

xor.plain

Targets

    • Target

      8195401195f52008f2680bd3f1d17ec8_JaffaCakes118

    • Size

      610KB

    • MD5

      8195401195f52008f2680bd3f1d17ec8

    • SHA1

      7a21e5bf147c1e2bc9041b9111b8d3d34f4adddf

    • SHA256

      afb23b7eb037423c3a6b3c8d28bd8b6ef7f8d3ebc9615ce91292e5a2c067dda4

    • SHA512

      b580d70ac7d27759222377b1e55dc1d07659d908ceb99d1bf0359bfa8b3eac2ec23b62c73703cc46ab770aebf94c007d198f6241ef5be74406b0074dc1948f7e

    • SSDEEP

      12288:WBxHsnhar0nJ7FGY5HRYxC1mqiL40qFCWU7k/rU6yZNnXgW4UlUuTh1Ac:WBxHgaUVFGAR11mTL40q/ZGpXgUl/91x

    • XorDDoS

      Botnet and downloader malware targeting Linux-based operating systems and IoT devices.

    • XorDDoS payload

    • Executes dropped EXE

    • Creates/modifies Cron job

      Cron allows running tasks on a schedule, and is commonly used for malware persistence.

    • Modifies init.d

      Adds/modifies system service, likely for persistence.

    • Write file to user bin folder

MITRE ATT&CK Enterprise v15

Tasks