General

  • Target

    sora.sh

  • Size

    2KB

  • Sample

    241111-g26k5axrcm

  • MD5

    eacc4e4ee6c7a6a68e39dd973139585c

  • SHA1

    c5e6d40ed833dbb5ce5985d30b1d73aa122836ad

  • SHA256

    84a491a07a6326d56905d54d5fbf23bba9fda2c557a49c8c03d27997a575bb45

  • SHA512

    33615c52c1cb2c71fc4e0308f6cf69d19e9ac4a3902305985606f2843b75c0bd31dad9e89ddb23103a42c1d46aa99983a84ea53cd074e5ef614b9a5c11b5589d

Malware Config

Extracted

Family

mirai

Botnet

SORA

Extracted

Family

mirai

Botnet

SORA

Extracted

Family

mirai

Botnet

SORA

Targets

    • Target

      sora.sh

    • Size

      2KB

    • MD5

      eacc4e4ee6c7a6a68e39dd973139585c

    • SHA1

      c5e6d40ed833dbb5ce5985d30b1d73aa122836ad

    • SHA256

      84a491a07a6326d56905d54d5fbf23bba9fda2c557a49c8c03d27997a575bb45

    • SHA512

      33615c52c1cb2c71fc4e0308f6cf69d19e9ac4a3902305985606f2843b75c0bd31dad9e89ddb23103a42c1d46aa99983a84ea53cd074e5ef614b9a5c11b5589d

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Mirai family

    • Contacts a large (47016) 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.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks