General

  • Target

    71fe95680f2a063f4a836a443438e5309c9d44637de8761d7ee5615caeb8cbdf.elf

  • Size

    78KB

  • Sample

    240313-cwjf7acb73

  • MD5

    275eb6cd6b3069ea7ece58b0d6923752

  • SHA1

    8c50cd5bc74c92297472b8cd5523845d842dfe0a

  • SHA256

    71fe95680f2a063f4a836a443438e5309c9d44637de8761d7ee5615caeb8cbdf

  • SHA512

    23859f4a1dbaa6f87d7a40551d980fe19c16abc7baf41f0a3cb6e90f165ae3b1f1bc6d67ab04f6f00656596120e151f56a78b96f534dba2fabca8620df7164bd

  • SSDEEP

    1536:vGFfut16/jhZRcogB2UHqsZMDuPSwtOA3B:+Ffut16LhLgB2U/O

Score
10/10

Malware Config

Extracted

Family

mirai

Botnet

MIRAI

Targets

    • Target

      71fe95680f2a063f4a836a443438e5309c9d44637de8761d7ee5615caeb8cbdf.elf

    • Size

      78KB

    • MD5

      275eb6cd6b3069ea7ece58b0d6923752

    • SHA1

      8c50cd5bc74c92297472b8cd5523845d842dfe0a

    • SHA256

      71fe95680f2a063f4a836a443438e5309c9d44637de8761d7ee5615caeb8cbdf

    • SHA512

      23859f4a1dbaa6f87d7a40551d980fe19c16abc7baf41f0a3cb6e90f165ae3b1f1bc6d67ab04f6f00656596120e151f56a78b96f534dba2fabca8620df7164bd

    • SSDEEP

      1536:vGFfut16/jhZRcogB2UHqsZMDuPSwtOA3B:+Ffut16LhLgB2U/O

    Score
    9/10
    • Contacts a large (4158) amount of remote hosts

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

    • Changes its process name

    • Deletes itself

    • Modifies Watchdog functionality

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

    • Creates a large amount of network flows

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

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

MITRE ATT&CK Enterprise v15

Tasks