General

  • Target

    thinkphp.sh

  • Size

    2KB

  • Sample

    241103-ry5vjaxckn

  • MD5

    5713c1be96f2f99dd564e30771715d92

  • SHA1

    bd0119042ccd986123d75f85f176e9cfefb38412

  • SHA256

    e2aac223cd0c8be1727a8b6854524d1cd30a45f8edcbb65875a4549aa0237a16

  • SHA512

    abf8d322b66a09d15fcfbdb89d14058c3178d8db8ceb4355bc043686b82044d7cad77419ffbc08b2a7dba411aa5970af7cd364443cfa8ca3e89105dcc1a71403

Malware Config

Extracted

Family

mirai

Botnet

SORA

Extracted

Family

mirai

Botnet

SORA

Extracted

Family

mirai

Botnet

SORA

Extracted

Family

mirai

Botnet

SORA

Targets

    • Target

      thinkphp.sh

    • Size

      2KB

    • MD5

      5713c1be96f2f99dd564e30771715d92

    • SHA1

      bd0119042ccd986123d75f85f176e9cfefb38412

    • SHA256

      e2aac223cd0c8be1727a8b6854524d1cd30a45f8edcbb65875a4549aa0237a16

    • SHA512

      abf8d322b66a09d15fcfbdb89d14058c3178d8db8ceb4355bc043686b82044d7cad77419ffbc08b2a7dba411aa5970af7cd364443cfa8ca3e89105dcc1a71403

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Mirai family

    • Contacts a large (36388) 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