General

  • Target

    b96da716b105423df451cb401398361ecbe7fb98d1f701059591d81c3d74a75b

  • Size

    542KB

  • Sample

    221203-x7gryshc78

  • MD5

    d6be348e3a1847a2b2d0c133a7efe933

  • SHA1

    b1ba8df80b1aa46a3f51c155f1f04278d13f239b

  • SHA256

    b96da716b105423df451cb401398361ecbe7fb98d1f701059591d81c3d74a75b

  • SHA512

    dfad7648aac53f7245925cd1c7950f69d2cde5755768af8a3bcf3c7d906ccb8639aab78722787885e0ee5e5e9d4a7792bd56e145abe7ed936ea7a476f1e94687

  • SSDEEP

    12288:QJsGwTxmTx+tTx+sN4h/xQp6+tqOYy9zo0w:QJsGExOx+Vx+D0ltYYoP

Malware Config

Extracted

Family

cybergate

Version

v1.02.1

Botnet

victime

C2

192.168.1.75:82

gassper.no-ip.biz:82

Mutex

Pluguin

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Chrome

  • install_file

    Chrome.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    VOCÊ FOI HACKEADO ...SEU SISTEMA SERÁ FORMATADO.

  • message_box_title

    LAMMER

  • password

    123456

  • regkey_hkcu

    Chrome

  • regkey_hklm

    Chrome

Targets

    • Target

      b96da716b105423df451cb401398361ecbe7fb98d1f701059591d81c3d74a75b

    • Size

      542KB

    • MD5

      d6be348e3a1847a2b2d0c133a7efe933

    • SHA1

      b1ba8df80b1aa46a3f51c155f1f04278d13f239b

    • SHA256

      b96da716b105423df451cb401398361ecbe7fb98d1f701059591d81c3d74a75b

    • SHA512

      dfad7648aac53f7245925cd1c7950f69d2cde5755768af8a3bcf3c7d906ccb8639aab78722787885e0ee5e5e9d4a7792bd56e145abe7ed936ea7a476f1e94687

    • SSDEEP

      12288:QJsGwTxmTx+tTx+sN4h/xQp6+tqOYy9zo0w:QJsGExOx+Vx+D0ltYYoP

    • 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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops desktop.ini file(s)

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

3
T1060

Defense Evasion

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks