General

  • Target

    6c7dccc2dd1f572db4ef853c81f88ac291f87025ff8c8f94a7d020b5730a7fa6.sh

  • Size

    15KB

  • Sample

    250224-dgv24szkfm

  • MD5

    492fabefcc0ff5eaea8d33b88a00b59f

  • SHA1

    67462b1ed4c17bfc373a7bc031834e7e1c811b5a

  • SHA256

    6c7dccc2dd1f572db4ef853c81f88ac291f87025ff8c8f94a7d020b5730a7fa6

  • SHA512

    fc41d904d513769ee8f50c932239621de3e0f3709494609c16e3b853edb7fe32ceee89094594bbc70ded76089ad76b178b6343693c9e733992fc1e48905f3562

  • SSDEEP

    384:r5JxgzLuqlH2wx2vUaQa5/eN86704s80ooJQYgykWT4yCtvUsDjdWOoJwl:trgXux7YJDj8OoJwl

Malware Config

Targets

    • Target

      6c7dccc2dd1f572db4ef853c81f88ac291f87025ff8c8f94a7d020b5730a7fa6.sh

    • Size

      15KB

    • MD5

      492fabefcc0ff5eaea8d33b88a00b59f

    • SHA1

      67462b1ed4c17bfc373a7bc031834e7e1c811b5a

    • SHA256

      6c7dccc2dd1f572db4ef853c81f88ac291f87025ff8c8f94a7d020b5730a7fa6

    • SHA512

      fc41d904d513769ee8f50c932239621de3e0f3709494609c16e3b853edb7fe32ceee89094594bbc70ded76089ad76b178b6343693c9e733992fc1e48905f3562

    • SSDEEP

      384:r5JxgzLuqlH2wx2vUaQa5/eN86704s80ooJQYgykWT4yCtvUsDjdWOoJwl:trgXux7YJDj8OoJwl

    • Kinsing

      Kinsing is a loader written in Golang.

    • Kinsing Rootkit

      Rootkit reuses the publicly available BEURK rootkit.

    • Kinsing Rootkit payload

    • Kinsing family

    • Kinsing payload

    • Kinsing_rootkit family

    • Modifies the dynamic linker configuration file

      Malware can modify the configuration file of the dynamic linker to preload malicous libraries with every executed process.

    • File and Directory Permissions Modification

      Adversaries may modify file or directory permissions to evade defenses.

    • Executes dropped EXE

    • Flushes firewall rules

      Flushes/ disables firewall rules inside the Linux kernel.

    • Loads a kernel module

      Loads a Linux kernel module, potentially to achieve persistence

    • Abuse Elevation Control Mechanism: Sudo and Sudo Caching

      Abuse sudo or cached sudo credentials to execute code.

    • Attempts to change immutable files

      Modifies inode attributes on the filesystem to allow changing of immutable files.

    • Creates/modifies Cron job

      Cron allows running tasks on a schedule, and is commonly used for malware persistence.

    • Enumerates running processes

      Discovers information about currently running processes on the system

    • Modifies systemd

      Adds/ modifies systemd service files. Likely to achieve persistence.

    • Reads list of loaded kernel modules

      Reads the list of currently loaded kernel modules, possibly to detect virtual environments.

MITRE ATT&CK Enterprise v15

Tasks