Overview

overview

10

Static

static

10

9385071a35...a67e52

debian-9-armhf

9

Analysis

  • max time kernel
    152s
  • max time network
    156s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20231215-en
  • resource tags

    arch:armhfimage:debian9-armhf-20231215-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    20-12-2023 08:14

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General

  • Target

    9385071a355bfff6143eabfc25a67e52

  • Size

    123KB

  • MD5

    9385071a355bfff6143eabfc25a67e52

  • SHA1

    e43bd69dc6780450e176b130e946510226942656

  • SHA256

    d66b6f8ebee3e5a799ae0b59cf5fbd289e70f5519cfc2ba4bdb42a2288b10218

  • SHA512

    67ecf125d5953761f17712c4cb1aa0239f08dcbd955ee1f6ece0f3d7295cbe256c5117d4240930b57d8b8ceb94a275682cfc546a455a4e95085029c7ab2726f6

  • SSDEEP

    3072:0BSUK5y5Osablub5ljqxEhfYFWOM1af5EtM/9iL3Ow:0BSUK59sO0njqxEhAIOpf5aM/9Q3Ow

Score
9/10
discovery

Malware Config

Signatures

  • Contacts a large (74131) 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/9385071a355bfff6143eabfc25a67e52
    /tmp/9385071a355bfff6143eabfc25a67e52
    1⤵
    • Changes its process name
    PID:665

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

Replay Monitor

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Downloads