General

  • Target

    1c618f00b42d778a9c3ab0e836974744.bin

  • Size

    30KB

  • Sample

    241224-bdakwsxkdx

  • MD5

    0199ac20a8550a2195f298b93df1b4b6

  • SHA1

    5a0c5328e9f33d8873be27de43d1896dfe70f8cb

  • SHA256

    4ae6bed6140d1e805b2628a9abb0c67bceea8fa6b42e605599059efa005a96b7

  • SHA512

    bf21b7bb1ac897a49c060d44901663f64df2bfae38f2b2b2094c8b1e76e36d533841768c6e653df64f8d7336bfd5f8b6836ca4b5a79b0ad3eceb8874c63ad259

  • SSDEEP

    768:uyWF2+Ihh2bOIY66iWsV5mxYUacsb4Nqy+iZLpZiNYQ:9Pv637MxHacdq3

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Targets

    • Target

      f9f449813b07d6f9b48fcd14d22d98f98fcaad93bb4d98e36d16c3f06b51d8df.elf

    • Size

      70KB

    • MD5

      1c618f00b42d778a9c3ab0e836974744

    • SHA1

      fd8eabd990238dc4d9b39b1307c9b73662942493

    • SHA256

      f9f449813b07d6f9b48fcd14d22d98f98fcaad93bb4d98e36d16c3f06b51d8df

    • SHA512

      cdbd060f8ddbde0be0b477788867966c5c110fc199e11488845e40f6d57df9e4580588bdb89d33ad25e6c5d5c1460d227b8267351c192cc4af0cd624e0e71828

    • SSDEEP

      1536:GbtexU5L9XouIRhb96pUQzXtwavaJ3V8OHxouJeZWDFI8/M:GbtexU0r8QCKw2FbE

    • Contacts a large (20530) amount of remote hosts

      This may indicate a network scan to discover remotely running services.

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

    • Modifies Watchdog functionality

      Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

    • Enumerates running processes

      Discovers information about currently running processes on the system

MITRE ATT&CK Enterprise v15

Tasks