General

  • Target

    898a9e25e2088a0da80a3e68a6b5769863adadcb4fffe6e77d86d8688a88a0fe

  • Size

    383KB

  • Sample

    221202-1w8cbahc32

  • MD5

    87a2964385bf58dcb94517d44e606beb

  • SHA1

    0d1a8bb92f196660a03cbefd4be874144583f801

  • SHA256

    898a9e25e2088a0da80a3e68a6b5769863adadcb4fffe6e77d86d8688a88a0fe

  • SHA512

    14319a4103bbcfcb038450f7a68e3bfa3e0019362554e2071be3adcc95896cfff417a5820516d6f8c404d2c98236a8737508c713207586f2141600b2da69dc27

  • SSDEEP

    6144:NG1eQn11Gba5L4Eby4IBGb+L4BBLpVPuxQc8v3S6MOBsSmKSv2tc/yyI:E/11GTEbyNGbK4xtw9uGp/gyI

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Hacker

C2

memet1.zapto.org:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    smss

  • install_file

    smss.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    123

  • regkey_hkcu

    smss

  • regkey_hklm

    smss

Targets

    • Target

      898a9e25e2088a0da80a3e68a6b5769863adadcb4fffe6e77d86d8688a88a0fe

    • Size

      383KB

    • MD5

      87a2964385bf58dcb94517d44e606beb

    • SHA1

      0d1a8bb92f196660a03cbefd4be874144583f801

    • SHA256

      898a9e25e2088a0da80a3e68a6b5769863adadcb4fffe6e77d86d8688a88a0fe

    • SHA512

      14319a4103bbcfcb038450f7a68e3bfa3e0019362554e2071be3adcc95896cfff417a5820516d6f8c404d2c98236a8737508c713207586f2141600b2da69dc27

    • SSDEEP

      6144:NG1eQn11Gba5L4Eby4IBGb+L4BBLpVPuxQc8v3S6MOBsSmKSv2tc/yyI:E/11GTEbyNGbK4xtw9uGp/gyI

    • 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.

    • 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