General

  • Target

    1559-1-0x0000000000400000-0x0000000000524748-memory.dmp

  • Size

    69KB

  • Sample

    240212-v9n8pscc77

  • MD5

    f38ca08d687989196c02903db58eae03

  • SHA1

    bdbcb153eaf1db45a179feb7cfe1fd37f93ef73c

  • SHA256

    58fd767fd281ead35ef21dcbc831629fa4a9855dc70800cf94cb91cdd7503d7c

  • SHA512

    92143248a9e2f68860e6111e0a45915f77d16493a95820865e71dd7896c4cc559f3067aa13633ca6203f2812559ec6987b7f816b3a083b1b9546d78566e9c96e

  • SSDEEP

    1536:aocdNAcs299EkhjgvZyoiPPWA6pRs0afqcl2rjTaXHjPE5UZLGBgHxyQ:qdiX29/hgvZ2PWAAqfEnMHj9LGB+sQ

Malware Config

Extracted

Family

mirai

Botnet

MIRAI

Targets

    • Target

      1559-1-0x0000000000400000-0x0000000000524748-memory.dmp

    • Size

      69KB

    • MD5

      f38ca08d687989196c02903db58eae03

    • SHA1

      bdbcb153eaf1db45a179feb7cfe1fd37f93ef73c

    • SHA256

      58fd767fd281ead35ef21dcbc831629fa4a9855dc70800cf94cb91cdd7503d7c

    • SHA512

      92143248a9e2f68860e6111e0a45915f77d16493a95820865e71dd7896c4cc559f3067aa13633ca6203f2812559ec6987b7f816b3a083b1b9546d78566e9c96e

    • SSDEEP

      1536:aocdNAcs299EkhjgvZyoiPPWA6pRs0afqcl2rjTaXHjPE5UZLGBgHxyQ:qdiX29/hgvZ2PWAAqfEnMHj9LGB+sQ

    Score
    9/10
    • Contacts a large (71644) 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

    • Deletes Audit logs

      Deletes logs related to the Linux Audit framework.

    • Deletes itself

    • Deletes journal logs

      Deletes systemd journal logs. Likely to evade detection.

    • Deletes system logs

      Deletes log file which contains global system messages. Adversaries may delete system logs to minimize their footprint.

    • Modifies Watchdog functionality

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

MITRE ATT&CK Enterprise v15

Tasks