General

  • Target

    d1b5b4b4b5a118e384c7ff487e14ac3f_JaffaCakes118

  • Size

    611KB

  • Sample

    240907-mewejaygjn

  • MD5

    d1b5b4b4b5a118e384c7ff487e14ac3f

  • SHA1

    038b7e9406fe5cb0a0be8f95ac935923c6d83c28

  • SHA256

    0a312a4154dcec2bc6ce1d3b51c037b122ace5848ec99c2b861ab6124addae9b

  • SHA512

    20885f782beeca1712924d6dec7fa474fb2fa7f926d7cbdbdd5f7fa18f6a3ac2bcd5dbd771a80c13c3403cbad05f2cda86ffefdc8170d6cc0f0b4b01a5baec74

  • SSDEEP

    12288:UB1tATMVAqnf+ExxBHYpmA38X8LYkCW6TiLx6yB1/iGK4UlUuTh1AG:UB1BVpmExDYp38X8LYTWhLfNiGQl/91h

Malware Config

Extracted

Family

xorddos

C2

http://aa.hostasa.org/game.rar

ns3.hostasa.org:3309

ns4.hostasa.org:3309

ns1.hostasa.org:3309

ns2.hostasa.org:3309

Attributes
  • crc_polynomial

    EDB88320

xor.plain

Targets

    • Target

      d1b5b4b4b5a118e384c7ff487e14ac3f_JaffaCakes118

    • Size

      611KB

    • MD5

      d1b5b4b4b5a118e384c7ff487e14ac3f

    • SHA1

      038b7e9406fe5cb0a0be8f95ac935923c6d83c28

    • SHA256

      0a312a4154dcec2bc6ce1d3b51c037b122ace5848ec99c2b861ab6124addae9b

    • SHA512

      20885f782beeca1712924d6dec7fa474fb2fa7f926d7cbdbdd5f7fa18f6a3ac2bcd5dbd771a80c13c3403cbad05f2cda86ffefdc8170d6cc0f0b4b01a5baec74

    • SSDEEP

      12288:UB1tATMVAqnf+ExxBHYpmA38X8LYkCW6TiLx6yB1/iGK4UlUuTh1AG:UB1BVpmExDYp38X8LYTWhLfNiGQl/91h

    • XorDDoS

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

    • XorDDoS payload

    • Writes memory of remote process

    • Loads a kernel module

      Loads a Linux kernel module, potentially to achieve persistence

    • Creates/modifies Cron job

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

MITRE ATT&CK Enterprise v15

Tasks