General

  • Target

    JaffaCakes118_b89e36ed5509d279d20015c47c13092f

  • Size

    321KB

  • Sample

    250119-axetaazrer

  • MD5

    b89e36ed5509d279d20015c47c13092f

  • SHA1

    9777f10ce8baa4b9b3eca340c59c776d8f0436c9

  • SHA256

    4b78e9d6492d9735c230b7488dc63cf17430407e5a51624e99b48f275294c93a

  • SHA512

    1c3449bfe12f988483038e70acd782da8e6cb3216efb8796006bfd5f53fec9eb5cc8414ca00dc00de3dfa59742976bf185a7d859a40e55ca66907a67c6261427

  • SSDEEP

    6144:scgmp6ob63MR1oL40F2gicCctvMevPRQha2MI+TE/b6wYvhtd:scgmp1bM3rMHutUip4bj7YZt

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

gocha

C2

cool.viruzmafia.info:83

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    windowsupdates

  • install_file

    updater.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    rebel4u

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_b89e36ed5509d279d20015c47c13092f

    • Size

      321KB

    • MD5

      b89e36ed5509d279d20015c47c13092f

    • SHA1

      9777f10ce8baa4b9b3eca340c59c776d8f0436c9

    • SHA256

      4b78e9d6492d9735c230b7488dc63cf17430407e5a51624e99b48f275294c93a

    • SHA512

      1c3449bfe12f988483038e70acd782da8e6cb3216efb8796006bfd5f53fec9eb5cc8414ca00dc00de3dfa59742976bf185a7d859a40e55ca66907a67c6261427

    • SSDEEP

      6144:scgmp6ob63MR1oL40F2gicCctvMevPRQha2MI+TE/b6wYvhtd:scgmp1bM3rMHutUip4bj7YZt

    • CyberGate, Rebhip

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

    • Cybergate family

    • 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

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks