General

  • Target

    ohshit.sh

  • Size

    2KB

  • Sample

    241114-ahk2ra1lc1

  • MD5

    c6fded176e564c4f582523ba198be43d

  • SHA1

    e10b19d975f65e398b0a928f5e03b0f83aeadd65

  • SHA256

    eb177007a8b2654ecbbfb91246abae4052bea475b54af2fe2c9e4058ba79ac82

  • SHA512

    e0b9fed97a3b4b035dfdd5b1c3ee36f2571949abbd081dc02fdd24b911cb5ff4aa79036f263be7ca6e388bfb9fdfd41f33f2ab567bd17b5dd164072d82333b96

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Extracted

Family

mirai

Botnet

LZRD

Extracted

Family

mirai

Botnet

LZRD

Extracted

Family

mirai

Botnet

LZRD

Targets

    • Target

      ohshit.sh

    • Size

      2KB

    • MD5

      c6fded176e564c4f582523ba198be43d

    • SHA1

      e10b19d975f65e398b0a928f5e03b0f83aeadd65

    • SHA256

      eb177007a8b2654ecbbfb91246abae4052bea475b54af2fe2c9e4058ba79ac82

    • SHA512

      e0b9fed97a3b4b035dfdd5b1c3ee36f2571949abbd081dc02fdd24b911cb5ff4aa79036f263be7ca6e388bfb9fdfd41f33f2ab567bd17b5dd164072d82333b96

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Mirai family

    • 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.

    • Enumerates running processes

      Discovers information about currently running processes on the system

    • Writes file to system bin folder

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks