General

  • Target

    cbf92e8a0ac875219802f4e5ffb7177afb36d915c8041337883f4fd1e9497d8a.sh

  • Size

    1KB

  • Sample

    250223-ddz7nawkgr

  • MD5

    5e6b993735e7a9bcafc44479de9ad361

  • SHA1

    646f766fcc739d4e370626ad0cd732955b85bff1

  • SHA256

    cbf92e8a0ac875219802f4e5ffb7177afb36d915c8041337883f4fd1e9497d8a

  • SHA512

    7e344749f5df14e6f8aa8ddb8f2b38438e886b019afcfa3020a505eb9f660e84741fffad3dc31e031b6245ce205737b1f08efc79bf466e51c6d46fcf3dbcaa35

Malware Config

Extracted

Family

mirai

Botnet

SORA

Extracted

Family

mirai

Botnet

SORA

Extracted

Family

mirai

Botnet

SORA

Targets

    • Target

      cbf92e8a0ac875219802f4e5ffb7177afb36d915c8041337883f4fd1e9497d8a.sh

    • Size

      1KB

    • MD5

      5e6b993735e7a9bcafc44479de9ad361

    • SHA1

      646f766fcc739d4e370626ad0cd732955b85bff1

    • SHA256

      cbf92e8a0ac875219802f4e5ffb7177afb36d915c8041337883f4fd1e9497d8a

    • SHA512

      7e344749f5df14e6f8aa8ddb8f2b38438e886b019afcfa3020a505eb9f660e84741fffad3dc31e031b6245ce205737b1f08efc79bf466e51c6d46fcf3dbcaa35

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Mirai family

    • Contacts a large (532869) 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.

    • File and Directory Permissions Modification

      Adversaries may modify file or directory permissions to evade defenses.

    • Executes dropped EXE

    • Modifies Watchdog functionality

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

MITRE ATT&CK Enterprise v15

Tasks