Overview

overview

9

Static

static

1

cde84a66bb...69.elf

debian-9-armhf

9

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General

  • Target

    cde84a66bbde730ce4e68578e1f14269.elf

  • Size

    134KB

  • Sample

    240427-k2sk2sfc45

  • MD5

    cde84a66bbde730ce4e68578e1f14269

  • SHA1

    d31a098ed5c63f4e83b6e1bff889c5fe02dea09e

  • SHA256

    a55ff31d25572e9997f22f304ff29a590ef77fcab06e68c1fbb5aa6f864dbdb8

  • SHA512

    125af26879db9649f58b6aa37463960f139fe327a798dcf8d8add69d37debb217f0ea3648f9f71daba9e196efa8a9cc0dd7319aa88d292f03fced8c3ad953265

  • SSDEEP

    3072:tjqR/Cs6/LWRLxiNoV/6MrceQAt0bJnIjnhNHM/9v:tjqos6/LW14OV/6MrcPAEmnhxM/9v

Score
9/10
discovery

Malware Config

Targets

    • Target

      cde84a66bbde730ce4e68578e1f14269.elf

    • Size

      134KB

    • MD5

      cde84a66bbde730ce4e68578e1f14269

    • SHA1

      d31a098ed5c63f4e83b6e1bff889c5fe02dea09e

    • SHA256

      a55ff31d25572e9997f22f304ff29a590ef77fcab06e68c1fbb5aa6f864dbdb8

    • SHA512

      125af26879db9649f58b6aa37463960f139fe327a798dcf8d8add69d37debb217f0ea3648f9f71daba9e196efa8a9cc0dd7319aa88d292f03fced8c3ad953265

    • SSDEEP

      3072:tjqR/Cs6/LWRLxiNoV/6MrceQAt0bJnIjnhNHM/9v:tjqos6/LW14OV/6MrcPAEmnhxM/9v

    Score
    9/10
    discovery

    • Contacts a large (25153) 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.

    • Renames itself

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

    • Enumerates running processes

      Discovers information about currently running processes on the system

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

1
T1562

Credential Access

Discovery

Network Service Discovery

2
T1046

System Network Connections Discovery

1
T1049

System Network Configuration Discovery

1
T1016

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks