Overview

overview

10

Static

static

10

2b5360af6e...51.elf

debian-9-mipsel

9

Analysis

  • max time kernel
    11037s
  • max time network
    140s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20221111-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20221111-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    19-03-2023 11:51

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General

  • Target

    2b5360af6ec9603a7d72ac1c5c264551.elf

  • Size

    151KB

  • MD5

    2b5360af6ec9603a7d72ac1c5c264551

  • SHA1

    2c116bf874d8299d600df6781742457f10a5fd13

  • SHA256

    440d42d1b5261793b95f9c1b19d9754eb51c28ab184585721507f32d6778be81

  • SHA512

    254ba1b492aeb9a1c58023caae2b49f4308f3b1b91eca8ae02e787c8ed5a9f4e30549006303806c1376813a3264b5be981816e7fc8859e825615dae7a5e965d6

  • SSDEEP

    3072:dgZc9h1jlnLA2PiXYeyCc2VNMVGuo9mrThPaLEnvPrNb:dd7lnLA2PiIeyZ2VWDo9mrThPaLEnvP5

Score
9/10

Malware Config

Signatures

  • Modifies the Watchdog daemon 1 TTPs

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

  • Reads system routing table 1 TTPs 1 IoCs

    Gets active network interfaces from /proc virtual filesystem.

  • Reads system network configuration 1 TTPs 1 IoCs

    Uses contents of /proc filesystem to enumerate network settings.

Processes

  • /tmp/2b5360af6ec9603a7d72ac1c5c264551.elf
    /tmp/2b5360af6ec9603a7d72ac1c5c264551.elf
    1⤵
    • Reads system routing table
    • Reads system network configuration
    PID:322

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

1
T1562

Credential Access

Discovery

System Network Configuration Discovery

2
T1016

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads