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General

  • Target

    JaffaCakes118_878c970c6dd250eff6470d9974d21175

  • Size

    1.0MB

  • Sample

    250323-t4fhya1my4

  • MD5

    878c970c6dd250eff6470d9974d21175

  • SHA1

    dbc1e9ea64321c7cbbf286271d22d9e39373cfd5

  • SHA256

    28b1e4f292e869156f57a01ec5ae3b17c516fce076a41502e87c57ff7892e8b1

  • SHA512

    5ddc1375c2ee02390d2cdd5326c6b9e3707e961c301f18f8f7b4a3256d0bef199a874a57b3ba0223dca5b03ad4b7dc8fa324c641106b373c9cc18a301d98cd95

  • SSDEEP

    12288:rvEHNkDb8SFCna1lLtMFVDLLkYuQuUoQgFlXfv85TZ0Lz5+r01HHRimbZJfEA3rK:YekLLk7Y9ZYHnhl51/+QDCTHtZOklj

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vitima

C2

fakerafake.no-ip.org:82

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    avg_update

  • install_file

    avgcfx

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Necessária uma versão do office mais atualizada!

  • message_box_title

    Microsoft

  • password

    abcd1234

  • regkey_hkcu

    AVG

  • regkey_hklm

    AVG

Targets

    • Target

      JaffaCakes118_878c970c6dd250eff6470d9974d21175

    • Size

      1.0MB

    • MD5

      878c970c6dd250eff6470d9974d21175

    • SHA1

      dbc1e9ea64321c7cbbf286271d22d9e39373cfd5

    • SHA256

      28b1e4f292e869156f57a01ec5ae3b17c516fce076a41502e87c57ff7892e8b1

    • SHA512

      5ddc1375c2ee02390d2cdd5326c6b9e3707e961c301f18f8f7b4a3256d0bef199a874a57b3ba0223dca5b03ad4b7dc8fa324c641106b373c9cc18a301d98cd95

    • SSDEEP

      12288:rvEHNkDb8SFCna1lLtMFVDLLkYuQuUoQgFlXfv85TZ0Lz5+r01HHRimbZJfEA3rK:YekLLk7Y9ZYHnhl51/+QDCTHtZOklj

    • 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.

    • Uses the VBS compiler for execution

    • 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