General

  • Target

    e4203939af6005948bc7b307a65508da_JaffaCakes118

  • Size

    539KB

  • Sample

    241212-b3rwgazqdn

  • MD5

    e4203939af6005948bc7b307a65508da

  • SHA1

    1869ccf605e4af7b24468d50f2b78b6c6493a245

  • SHA256

    b3472ca8bd39c23f2b5856425edbfe30de978e601f5a5960a294690598e99abb

  • SHA512

    ac3f8a55c540911cb523d055696cc2e7b124c3dbeb76997587c215c9801e39400680f9d4d7dd745336aca0b6450dd155e90a60766aeeed177b8bd6211e29f4e3

  • SSDEEP

    12288:Acnnmh337eUzDvFOZisuqNdR9rFv57mJOLZrd52UFDwX:vnQH66OHuqNdRdtAJi5d4Um

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Victim

C2

zonk.no-ip.org:2000

tyoh.no-ip.org:2000

Mutex

***HSSD70322***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    system32

  • install_file

    ekrn32.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    3D7FAC21

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      e4203939af6005948bc7b307a65508da_JaffaCakes118

    • Size

      539KB

    • MD5

      e4203939af6005948bc7b307a65508da

    • SHA1

      1869ccf605e4af7b24468d50f2b78b6c6493a245

    • SHA256

      b3472ca8bd39c23f2b5856425edbfe30de978e601f5a5960a294690598e99abb

    • SHA512

      ac3f8a55c540911cb523d055696cc2e7b124c3dbeb76997587c215c9801e39400680f9d4d7dd745336aca0b6450dd155e90a60766aeeed177b8bd6211e29f4e3

    • SSDEEP

      12288:Acnnmh337eUzDvFOZisuqNdR9rFv57mJOLZrd52UFDwX:vnQH66OHuqNdRdtAJi5d4Um

    • CyberGate, Rebhip

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

    • Cybergate family

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • 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

    • 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