General

  • Target

    9acf74ed41b43d6a30553357207327a16384b72dcf5b619d8fe6f57691fb4312.elf

  • Size

    27KB

  • Sample

    240417-cdmqwsaf64

  • MD5

    c22b3065a83528958bc236d214cbfc8b

  • SHA1

    541def44ab5907e876dd74857041af37d809d93e

  • SHA256

    9acf74ed41b43d6a30553357207327a16384b72dcf5b619d8fe6f57691fb4312

  • SHA512

    9bcc32db53243fdbfe495e29b9d1597a1710f437aaa5726303a7d018f2bd0ed999d35b452f8544553aa5d94fd77fe70d7973d4853ee6e1d87756ca15caf7032c

  • SSDEEP

    768:hPglXhOQ2TdsR8Ue57nH8yxZl06KCyiwSWsClTLKT:+X2ThUe57nPZl9RwSWsQHA

Malware Config

Extracted

Family

mirai

Botnet

UNSTABLE

C2

b.doxbin.top

Targets

    • Target

      9acf74ed41b43d6a30553357207327a16384b72dcf5b619d8fe6f57691fb4312.elf

    • Size

      27KB

    • MD5

      c22b3065a83528958bc236d214cbfc8b

    • SHA1

      541def44ab5907e876dd74857041af37d809d93e

    • SHA256

      9acf74ed41b43d6a30553357207327a16384b72dcf5b619d8fe6f57691fb4312

    • SHA512

      9bcc32db53243fdbfe495e29b9d1597a1710f437aaa5726303a7d018f2bd0ed999d35b452f8544553aa5d94fd77fe70d7973d4853ee6e1d87756ca15caf7032c

    • SSDEEP

      768:hPglXhOQ2TdsR8Ue57nH8yxZl06KCyiwSWsClTLKT:+X2ThUe57nPZl9RwSWsQHA

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Contacts a large (57183) 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.

    • Changes its process name

    • 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

MITRE ATT&CK Enterprise v15

Tasks