Overview

overview

10

Static

static

10

b23789685e...18.elf

debian-9-mips

9

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General

  • Target

    b23789685e87bf3931a7cc2c8d33dcf4417332e5d5a5cd7778f97e063f8d9118.elf

  • Size

    153KB

  • Sample

    241216-c3xmdszlav

  • MD5

    558fc8df865663836770a42334dd88c0

  • SHA1

    0276f7274984928e64fbe354bb0df966d1eacb86

  • SHA256

    b23789685e87bf3931a7cc2c8d33dcf4417332e5d5a5cd7778f97e063f8d9118

  • SHA512

    561756714ec8c40ed714e350df57f3c494e0995cfb6e0ca9146d4b47651f66b20d2c11d0fd77f3f05b92ca4ec05f3ddfb532ac92287a316354d2ea432e3fea4e

  • SSDEEP

    3072:v1FZKfuxvthklpZGORwNZmTA5grUr/dN7uXWlbFb1lhWfDgA:v0fuxvthkjcORwNZmTA5grUeoFb1lhWt

Score
10/10
miraidefense_evasiondiscovery

Malware Config

Targets

    • Target

      b23789685e87bf3931a7cc2c8d33dcf4417332e5d5a5cd7778f97e063f8d9118.elf

    • Size

      153KB

    • MD5

      558fc8df865663836770a42334dd88c0

    • SHA1

      0276f7274984928e64fbe354bb0df966d1eacb86

    • SHA256

      b23789685e87bf3931a7cc2c8d33dcf4417332e5d5a5cd7778f97e063f8d9118

    • SHA512

      561756714ec8c40ed714e350df57f3c494e0995cfb6e0ca9146d4b47651f66b20d2c11d0fd77f3f05b92ca4ec05f3ddfb532ac92287a316354d2ea432e3fea4e

    • SSDEEP

      3072:v1FZKfuxvthklpZGORwNZmTA5grUr/dN7uXWlbFb1lhWfDgA:v0fuxvthkjcORwNZmTA5grUeoFb1lhWt

    Score
    9/10
    defense_evasiondiscovery

    • Contacts a large (20157) amount of remote hosts

      This may indicate a network scan to discover remotely running services.

      discovery

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery

    • Modifies Watchdog functionality

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

      defense_evasion

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

      discovery
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks