General

  • Target

    96f5fcd347a81c568eab8a58703ff6d8b8572014a805bc6a0143cd1d810145ed

  • Size

    526KB

  • Sample

    221030-hqcz4sgdb8

  • MD5

    5da067ac72811bbdde0898a2adee44fb

  • SHA1

    3a2c8e98ec2d1bf123fde3a2795c09823f123bd3

  • SHA256

    96f5fcd347a81c568eab8a58703ff6d8b8572014a805bc6a0143cd1d810145ed

  • SHA512

    2289db466745c17a1b001eff10ceed23b9b2261f27e22871116d8ce270bc8728cbc1890f6ace05dc329d18ba0ddb235a767954587f12185bfc03059ec1a24d4f

  • SSDEEP

    12288:KrxFQyg/z+5VCQQQ0NDQft5lSAj14380wXotx:KrxWyg/RCfj14M0wXix

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

hacker

C2

bykabus.no-ip.biz:15963

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

    svchost.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

      96f5fcd347a81c568eab8a58703ff6d8b8572014a805bc6a0143cd1d810145ed

    • Size

      526KB

    • MD5

      5da067ac72811bbdde0898a2adee44fb

    • SHA1

      3a2c8e98ec2d1bf123fde3a2795c09823f123bd3

    • SHA256

      96f5fcd347a81c568eab8a58703ff6d8b8572014a805bc6a0143cd1d810145ed

    • SHA512

      2289db466745c17a1b001eff10ceed23b9b2261f27e22871116d8ce270bc8728cbc1890f6ace05dc329d18ba0ddb235a767954587f12185bfc03059ec1a24d4f

    • SSDEEP

      12288:KrxFQyg/z+5VCQQQ0NDQft5lSAj14380wXotx:KrxWyg/RCfj14M0wXix

    • CyberGate, Rebhip

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

    • Adds policy Run key to start application

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • UPX packed file

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

    • Deletes itself

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

3
T1060

Defense Evasion

Modify Registry

3
T1112

Tasks