General

  • Target

    0f5694c5862b194b70c02bfbe0476318.bin

  • Size

    50KB

  • Sample

    230521-bc3v2sfe23

  • MD5

    811769e79fcff77c3ec3eddcf3bf3c9b

  • SHA1

    36f498102f9983b22e54dc92e548c3d01c63ed01

  • SHA256

    0df96a5cffeb864266683522bf51a4aa69aca457fba9cf74b16494ad98cea78c

  • SHA512

    75d3f4d2f1192bb90bb52691a677d45c07b022d3c37083aeb9e2bec2732ef01e2613ede493287de04fe28361aeed6ab61dd51507b88b7c85b3f5705d1de41185

  • SSDEEP

    768:4BzZEyns/WAG8Oi2ULnMkSI61b8i7i5iYoJKM6I38XRaxXECL/NSE9irfFR03fIq:4BiyCQ9I6ZiUKNcku/NStfFQvBIw05k

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Targets

    • Target

      a34142668f5367637cec898cfb284dddcad10402cf83a8d2b2f254b0bb4f00d9.elf

    • Size

      50KB

    • MD5

      0f5694c5862b194b70c02bfbe0476318

    • SHA1

      ae99523382b6324f612b2b2b2b5579433791640e

    • SHA256

      a34142668f5367637cec898cfb284dddcad10402cf83a8d2b2f254b0bb4f00d9

    • SHA512

      3e246ff52fa1743096bcc5e4415e547c76d9e2fcf73d2d33fa2270a3c968a851308375c8554dc8a73d3f11964bd232a8912dad80cbfb132a5d56bc293d75df45

    • SSDEEP

      1536:oF18iPwsQfUal6BJZsSoSKLuQy4L24JyYmU6:uMsQfUYILoSKLB64sfU6

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Contacts a large (19611) 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.

    • Deletes itself

    • Modifies Watchdog functionality

      Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

MITRE ATT&CK Enterprise v6

Tasks