Overview

overview

10

Static

static

10

6b51c3b903...b999a2

debian-9-mips

9

Analysis

  • max time kernel
    152s
  • max time network
    149s
  • platform
    debian-9_mips
  • resource
    debian9-mipsbe-20231215-en
  • resource tags

    arch:mipsimage:debian9-mipsbe-20231215-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
  • submitted
    19-12-2023 23:30

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General

  • Target

    6b51c3b90356f14a217f35cfa4b999a2

  • Size

    94KB

  • MD5

    6b51c3b90356f14a217f35cfa4b999a2

  • SHA1

    338603d2195804bdf36c429ecaf3f6a9abd36265

  • SHA256

    837970c582f34b2d24e0e8ca9852eb97b461d512cd9e90e134967dae990e9151

  • SHA512

    d131feacdd790d382585e48eec8f863c3a9cd443ba7f7a3a7b1bcfb3b67ba842a1ddcd654e6c124fb1df4976a3063790ef88c78090190d0f6d719771db8153cf

  • SSDEEP

    1536:PY+ZfysbXDhbGDds1IULCxn3GO0ZcRDjmTq+URVebzDVnSxRn55G:g+xywRGD9ULCdGO0ZcUTq+URmqg

Score
9/10
discovery

Malware Config

Signatures

  • Contacts a large (120646) amount of remote hosts 1 TTPs

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

    discovery
  • Creates a large amount of network flows 1 TTPs

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

    discovery
  • Changes its process name 1 IoCs
  • Modifies Watchdog functionality 1 TTPs 2 IoCs

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

  • Enumerates active TCP sockets 1 TTPs 1 IoCs

    Gets active TCP sockets from /proc virtual filesystem.

  • Writes file to system bin folder 1 TTPs 2 IoCs
  • Reads system network configuration 1 TTPs 1 IoCs

    Uses contents of /proc filesystem to enumerate network settings.

Processes

  • /tmp/6b51c3b90356f14a217f35cfa4b999a2
    /tmp/6b51c3b90356f14a217f35cfa4b999a2
    1⤵
    • Changes its process name
    PID:702

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Hijack Execution Flow

1
T1574

Privilege Escalation

Hijack Execution Flow

1
T1574

Defense Evasion

Impair Defenses

1
T1562

Hijack Execution Flow

1
T1574

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

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