General

  • Target

    2cde4b0e1e405e6074dad878236e1da9_JaffaCakes118

  • Size

    600KB

  • Sample

    240708-s1dz9swarn

  • MD5

    2cde4b0e1e405e6074dad878236e1da9

  • SHA1

    5b12f21b8944897aa5faa3e245c18acc37251475

  • SHA256

    f1fd3e9c4f6c23aea31b319db1b923a2f962cfb5b8bcbb1021f6f794dee23458

  • SHA512

    c4e40618dbac2d82a0b0bbedc752c4cc194f023a4f9f3a1444a825451d9997feca777a91e05a00a74cb5690a98c9f8c470b415f6a557d299f00a1960b52e3cb3

  • SSDEEP

    12288:JFwFvzrJYlRMFBcdNSCtBSwQ5xZfeNpBecF:zwFvzrJzudNSCnKfeNp

Malware Config

Extracted

Family

cybergate

Version

2.7 Final

Botnet

test

C2

192.168.1.54:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.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

Targets

    • Target

      2cde4b0e1e405e6074dad878236e1da9_JaffaCakes118

    • Size

      600KB

    • MD5

      2cde4b0e1e405e6074dad878236e1da9

    • SHA1

      5b12f21b8944897aa5faa3e245c18acc37251475

    • SHA256

      f1fd3e9c4f6c23aea31b319db1b923a2f962cfb5b8bcbb1021f6f794dee23458

    • SHA512

      c4e40618dbac2d82a0b0bbedc752c4cc194f023a4f9f3a1444a825451d9997feca777a91e05a00a74cb5690a98c9f8c470b415f6a557d299f00a1960b52e3cb3

    • SSDEEP

      12288:JFwFvzrJYlRMFBcdNSCtBSwQ5xZfeNpBecF:zwFvzrJzudNSCnKfeNp

    • CyberGate, Rebhip

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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Active Setup

1
T1547.014

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Active Setup

1
T1547.014

Defense Evasion

Modify Registry

2
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks