General

  • Target

    x86.elf

  • Size

    72KB

  • Sample

    230819-zm5pdsdh5x

  • MD5

    b5ae2b284394c0dce3fd60e72dbc802b

  • SHA1

    3617bef6ccb0e5366f56c3e0fd9a2f8e850200c4

  • SHA256

    10429d5363106d94183ed528850dde4cab8beab86c48c1367a8195a99f1c1efb

  • SHA512

    52cadb4bee67aa615472eae78d030b138467fa47fb4fa05e414078b2957c27fb70c723e257c18986864ff9030453d260699690371bb969f2b7cccffea4701b50

  • SSDEEP

    1536:b/DYQYs1ZokODichA115UzOHIt09bfsH18ruUGDKVQSi:zDhzUkODichAJUzk4090V8qbGVs

Malware Config

Extracted

Family

mirai

Botnet

WICKED

Targets

    • Target

      x86.elf

    • Size

      72KB

    • MD5

      b5ae2b284394c0dce3fd60e72dbc802b

    • SHA1

      3617bef6ccb0e5366f56c3e0fd9a2f8e850200c4

    • SHA256

      10429d5363106d94183ed528850dde4cab8beab86c48c1367a8195a99f1c1efb

    • SHA512

      52cadb4bee67aa615472eae78d030b138467fa47fb4fa05e414078b2957c27fb70c723e257c18986864ff9030453d260699690371bb969f2b7cccffea4701b50

    • SSDEEP

      1536:b/DYQYs1ZokODichA115UzOHIt09bfsH18ruUGDKVQSi:zDhzUkODichAJUzk4090V8qbGVs

    Score
    9/10
    • Contacts a large (127798) 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.

    • Changes its process name

    • 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.

MITRE ATT&CK Enterprise v15

Tasks