General

  • Target

    81ef4b40b3f773c917fca326891db8bd2a93d6a5e70d9af134f2bbb9067b9029.elf

  • Size

    148KB

  • Sample

    250202-e7bxlaxmaj

  • MD5

    f42402650bc84560f44093cf853f9775

  • SHA1

    c78599a747c65e2e82837048c5463875a025d6cf

  • SHA256

    81ef4b40b3f773c917fca326891db8bd2a93d6a5e70d9af134f2bbb9067b9029

  • SHA512

    b95c0ceb1ebd831a9234048a220b87ea34db6b4603647b339b60b0f6fd8755bab1d792a2ec749e9dad7f0acfc5f801d3a27f24dd7c575ecad86895e80ae20515

  • SSDEEP

    3072:NAzvfNO6WaLZRgLylU7dGzukTfHegMnM/9HpQZJ2Rp:Y1XWaLZRgLylKd6LHeg0M/9O2Rp

Score
10/10

Malware Config

Extracted

Family

mirai

C2

kurwa.barsoeb.space

Targets

    • Target

      81ef4b40b3f773c917fca326891db8bd2a93d6a5e70d9af134f2bbb9067b9029.elf

    • Size

      148KB

    • MD5

      f42402650bc84560f44093cf853f9775

    • SHA1

      c78599a747c65e2e82837048c5463875a025d6cf

    • SHA256

      81ef4b40b3f773c917fca326891db8bd2a93d6a5e70d9af134f2bbb9067b9029

    • SHA512

      b95c0ceb1ebd831a9234048a220b87ea34db6b4603647b339b60b0f6fd8755bab1d792a2ec749e9dad7f0acfc5f801d3a27f24dd7c575ecad86895e80ae20515

    • SSDEEP

      3072:NAzvfNO6WaLZRgLylU7dGzukTfHegMnM/9HpQZJ2Rp:Y1XWaLZRgLylKd6LHeg0M/9O2Rp

    Score
    7/10
    • Deletes itself

    • Modifies Watchdog functionality

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

    • Traces itself

      Traces itself to prevent debugging attempts

    • Writes file to system bin folder

MITRE ATT&CK Enterprise v15

Tasks