General

  • Target

    812496e9a29b24b8fdb4ba28a7729dec_JaffaCakes118

  • Size

    540KB

  • Sample

    240801-tkfplashkg

  • MD5

    812496e9a29b24b8fdb4ba28a7729dec

  • SHA1

    fd68cec0e69fd8abbf699da2bd980e6169af8bdd

  • SHA256

    49689209330bdbbaa588ebc5382562832eb3ee8ff4e28e066149fbb4e67d6be3

  • SHA512

    caa0bf7cf5cc73eac7fbe630e3c0b5764d5d07b3055715f38e92d17ee7a1b913d4f8dcd16e247a7f2b1697a30714925258a60f6278d38295dbb5bd7907001e25

  • SSDEEP

    12288:/w3fzQS8/PJKwwxRsBW9wQJ8EqhzuafY:efzQS8ZERsg9wsI

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

flaboyserver.zapto.org:1453

flaboyserver.zapto.org:3460

scriptevillestylak.no-ip.org:15987

darkstylak.zapto.org:7850

stygate.zapto.org:4560

Mutex

MUK84Y3H54XU88

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    system32

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Windows ne parvient pas à accéder au périphérique, au chemin d'accés ou au fichier spécifié. Vous ne disposez peux-être pas des autorisation appropriées pour avoir accès à l'élèment.

  • message_box_title

    Windows Security

  • password

    vauban

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Extracted

Family

latentbot

C2

flaboyserver.zapto.org

Targets

    • Target

      812496e9a29b24b8fdb4ba28a7729dec_JaffaCakes118

    • Size

      540KB

    • MD5

      812496e9a29b24b8fdb4ba28a7729dec

    • SHA1

      fd68cec0e69fd8abbf699da2bd980e6169af8bdd

    • SHA256

      49689209330bdbbaa588ebc5382562832eb3ee8ff4e28e066149fbb4e67d6be3

    • SHA512

      caa0bf7cf5cc73eac7fbe630e3c0b5764d5d07b3055715f38e92d17ee7a1b913d4f8dcd16e247a7f2b1697a30714925258a60f6278d38295dbb5bd7907001e25

    • SSDEEP

      12288:/w3fzQS8/PJKwwxRsBW9wQJ8EqhzuafY:efzQS8ZERsg9wsI

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

    • LatentBot

      Modular trojan written in Delphi which has been in-the-wild since 2013.

    • Adds policy Run key to start application

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks