Analysis

  • max time kernel
    109s
  • max time network
    151s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20240418-en
  • resource tags

    arch:armhfimage:debian9-armhf-20240418-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    04-01-2025 03:08

General

  • Target

    5c33d55d1c67e3d6475754ce42b1a448eb5284046b77cde3bdf3f1656d745dac.elf

  • Size

    206KB

  • MD5

    ae4dbc2886c3b1e8426fcee0ae79ecfe

  • SHA1

    54d0ec17a3bdf39a9d0351f84e62df17fc605cb7

  • SHA256

    5c33d55d1c67e3d6475754ce42b1a448eb5284046b77cde3bdf3f1656d745dac

  • SHA512

    c1749c3565ab0b3a349c3f42ccf63075defb13ee57aa6f75f4e462ba0ed6d83f124cd5578d9f4fb3163f17d9ef2b259077506cb9f728a397952d14021b26aad6

  • SSDEEP

    3072:50EUfecN2T7bg3tG78TBVBFuUrdzPvSRpLLJ1i9BZDLX0/:nYAfc3tGYTLu6nopLLTifZH0

Score
9/10

Malware Config

Signatures

  • Contacts a large (168482) 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.

  • Deletes itself 1 IoCs
  • Unexpected DNS network traffic destination 2 IoCs

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

  • Reads MAC address of network interface 2 TTPs 1 IoCs

    Fetches the MAC address of active network interfaces. May be used to detect known values for hypervisors.

  • Reads network interface configuration 2 TTPs 2 IoCs

    Fetches information about one or more active network interfaces.

  • Changes its process name 64 IoCs
  • Reads system network configuration 1 TTPs 1 IoCs

    Uses contents of /proc filesystem to enumerate network settings.

  • Enumerates kernel/hardware configuration 1 TTPs 2 IoCs

    Reads contents of /sys virtual filesystem to enumerate system information.

Processes

  • /tmp/5c33d55d1c67e3d6475754ce42b1a448eb5284046b77cde3bdf3f1656d745dac.elf
    /tmp/5c33d55d1c67e3d6475754ce42b1a448eb5284046b77cde3bdf3f1656d745dac.elf
    1⤵
    • Deletes itself
    • Reads MAC address of network interface
    • Reads network interface configuration
    • Changes its process name
    • Reads system network configuration
    • Enumerates kernel/hardware configuration
    PID:645

Network

MITRE ATT&CK Enterprise v15

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