Overview

overview

10

Static

static

10

tlsv3

ubuntu-18.04-amd64

9

Analysis

  • max time kernel
    0s
  • max time network
    78s
  • platform
    linux_amd64
  • resource
    ubuntu1804-amd64-en-20211208
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-en-20211208kernel:4.15.0-161-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    23-11-2022 08:41

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    tlsv3

  • Size

    54KB

  • MD5

    a7156b44bf5e43b06cae455319d69fa8

  • SHA1

    6a7c1243a5aa0dc38fdfc444702677e342705913

  • SHA256

    759627072af146c085f1ed13b4494a79bc13ea4bdc97820366425f6698ad3eaa

  • SHA512

    5519ea6e2c992d8bea7425145ac1ab5e66cba31a17f1836780d34c757f0ee82898630a696aa8cb5a98a72098c047cebb1a8b911cc3d5b5371be9e6fb5c9cc844

  • SSDEEP

    1536:JeESt/basV2rcZhG6ySN7naDlSR9zWOIaEjrqMKs:JeESt/basVTgS7naDQRVtXESx

Score
9/10
discovery

Malware Config

Signatures

  • Creates a large amount of network flows 1 TTPs

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

    discovery
  • Reads runtime system information 2 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/tlsv3
    /tmp/tlsv3
    1⤵
      PID:570
    • /bin/sh
      sh -c "rm -rf bin/busybox && mkdir bin; >bin/busybox && mv /�G��aG��/tmp/tlsv3 �G����o�G��bin/busybox; chmod 777 bin/busybox"
      1⤵
        PID:571
        • /bin/rm
          rm -rf bin/busybox
          2⤵
            PID:572
          • /bin/mkdir
            mkdir bin
            2⤵
            • Reads runtime system information
            PID:573
          • /bin/mv
            mv "/�G��aG��/tmp/tlsv3" "�G����o�G��bin/busybox"
            2⤵
            • Reads runtime system information
            PID:574
          • /bin/chmod
            chmod 777 bin/busybox
            2⤵
              PID:575

          Network

          MITRE ATT&CK Matrix ATT&CK v6

          Initial Access

          Execution

          Persistence

          Privilege Escalation

          Defense Evasion

          Credential Access

          Discovery

          Network Service Scanning

          1
          T1046

          Lateral Movement

          Collection

          Exfiltration

          Command and Control

          Impact

          Replay Monitor

          Loading Replay Monitor...

          Downloads