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General

  • Target

    7b707f877544b367864e3dbb19e79c811b4464ba2f86c72b728b118874294c74.sh

  • Size

    1KB

  • Sample

    250326-mn51bsxjy6

  • MD5

    5cb03410e968d6258f8669e638e42d3f

  • SHA1

    3c2579d5ef3fad9a1ef89f07f9d5729c03c6a9ff

  • SHA256

    7b707f877544b367864e3dbb19e79c811b4464ba2f86c72b728b118874294c74

  • SHA512

    781c81b67d13cef074b95d8f3c06baca6242fb2ba788c32b01dd6c59398df5b9282be2b932c0d5e4b480570e001a080a125ba786d77bca2fd682aad33dbb14c4

Malware Config

Extracted

Family

mirai

C2

anti.linkpc.net

Extracted

Family

mirai

C2

anti.linkpc.net

Extracted

Family

mirai

C2

anti.linkpc.net

Extracted

Family

mirai

C2

anti.linkpc.net

Extracted

Family

mirai

C2

anti.linkpc.net

Targets

    • Target

      7b707f877544b367864e3dbb19e79c811b4464ba2f86c72b728b118874294c74.sh

    • Size

      1KB

    • MD5

      5cb03410e968d6258f8669e638e42d3f

    • SHA1

      3c2579d5ef3fad9a1ef89f07f9d5729c03c6a9ff

    • SHA256

      7b707f877544b367864e3dbb19e79c811b4464ba2f86c72b728b118874294c74

    • SHA512

      781c81b67d13cef074b95d8f3c06baca6242fb2ba788c32b01dd6c59398df5b9282be2b932c0d5e4b480570e001a080a125ba786d77bca2fd682aad33dbb14c4

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Mirai family

    • Contacts a large (251032) 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

    • Enumerates running processes

      Discovers information about currently running processes on the system

MITRE ATT&CK Enterprise v15

Tasks