General

  • Target

    pay.sh

  • Size

    2KB

  • Sample

    241103-ry56asxckr

  • MD5

    64e26e5bcb68189158d322b66023e7ae

  • SHA1

    21e0b2f35e54d884171eb2d49619a86aebcf91d2

  • SHA256

    b87a8190d8fb7b5ccfc3194f0d091bfee3da059a4ac22ea1ca718b04ba14a9c1

  • SHA512

    3896815935097111e1bcfea4c8fe31d44eb48da1162223e4f09150d48e86fb248cade995bf8ce7372aa5a8c3366d16c02183b0c299a7f9ecd682faac97bffe8b

Malware Config

Extracted

Family

mirai

Botnet

SORA

Extracted

Family

mirai

Botnet

SORA

Extracted

Family

mirai

Botnet

SORA

Extracted

Family

mirai

Botnet

SORA

Targets

    • Target

      pay.sh

    • Size

      2KB

    • MD5

      64e26e5bcb68189158d322b66023e7ae

    • SHA1

      21e0b2f35e54d884171eb2d49619a86aebcf91d2

    • SHA256

      b87a8190d8fb7b5ccfc3194f0d091bfee3da059a4ac22ea1ca718b04ba14a9c1

    • SHA512

      3896815935097111e1bcfea4c8fe31d44eb48da1162223e4f09150d48e86fb248cade995bf8ce7372aa5a8c3366d16c02183b0c299a7f9ecd682faac97bffe8b

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Mirai family

    • Contacts a large (46476) 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