General

  • Target

    b96fff8fd17e2f0e7f08567aaddcc9fd

  • Size

    320KB

  • Sample

    240307-xpfryabc94

  • MD5

    b96fff8fd17e2f0e7f08567aaddcc9fd

  • SHA1

    6507d33a925cb20f476268c430ccb457b8176f1f

  • SHA256

    e09fe658e0fd38a9e957a35581be61cda00865b2453ee81ed96ad16ccf1814bf

  • SHA512

    9578b92606c8ea6cccc5560d4e1c30861a3f9cea6e2302c1f3f5eae3ffe004c4c4249aa7a69c5655b220dd38b5b48b13ffa4a1250fdab9c28319ceafef38ab27

  • SSDEEP

    6144:mIhvzB4H93wySvqaU9koTZn7G8T6o9N4SJS6ybkiBp93p:mIhbB4HVLtVnavoo0CLj9

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

m1ster.no-ip.biz:15963

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    ieXxplore.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      b96fff8fd17e2f0e7f08567aaddcc9fd

    • Size

      320KB

    • MD5

      b96fff8fd17e2f0e7f08567aaddcc9fd

    • SHA1

      6507d33a925cb20f476268c430ccb457b8176f1f

    • SHA256

      e09fe658e0fd38a9e957a35581be61cda00865b2453ee81ed96ad16ccf1814bf

    • SHA512

      9578b92606c8ea6cccc5560d4e1c30861a3f9cea6e2302c1f3f5eae3ffe004c4c4249aa7a69c5655b220dd38b5b48b13ffa4a1250fdab9c28319ceafef38ab27

    • SSDEEP

      6144:mIhvzB4H93wySvqaU9koTZn7G8T6o9N4SJS6ybkiBp93p:mIhbB4HVLtVnavoo0CLj9

    • CyberGate, Rebhip

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

    • Adds policy Run key to start application

    • Modifies Installed Components in the registry

    • 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.

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks