Analysis

  • max time kernel
    151s
  • max time network
    153s
  • 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 16:55

General

  • Target

    eede16faca3ec68385c796d0649f2761

  • Size

    38KB

  • MD5

    eede16faca3ec68385c796d0649f2761

  • SHA1

    ba05da8ce59457beb9868ccd2a3ff5b86db7a796

  • SHA256

    53386b02d3d60fc6c7ce995fae8991b0fc06aebef0697974fcfa3591888948f7

  • SHA512

    67b36607550a4610d5ffe37498f1f6387f65741fdec20657249187c629625f87a1158fb6a9106240a2510cedb8577e4a364e2257d438c3b3014860878e9fbf53

  • SSDEEP

    768:KjNMta2zBFozMdSAHjI51mpBqRlrIPYPPqvC1tlOiMiNOIfqBkVx4n/hEW:ht5FogAlMPYnqjDux4n

Score
9/10

Malware Config

Signatures

  • Contacts a large (53250) amount of remote hosts 1 TTPs

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

  • Creates a large amount of network flows 1 TTPs

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

  • 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.

  • Reads runtime system information 22 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/eede16faca3ec68385c796d0649f2761
    /tmp/eede16faca3ec68385c796d0649f2761
    1⤵
    • Changes its process name
    PID:639

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Hijack Execution Flow

1
T1574

Privilege Escalation

Hijack Execution Flow

1
T1574

Defense Evasion

Impair Defenses

1
T1562

Hijack Execution Flow

1
T1574

Discovery

Network Service Discovery

2
T1046

System Network Connections Discovery

1
T1049

System Network Configuration Discovery

1
T1016

Replay Monitor

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