General

  • Target

    a6158e13ba7e9da6a55fb7a755d84ea6_JaffaCakes118

  • Size

    448KB

  • Sample

    241127-fvh1taynhw

  • MD5

    a6158e13ba7e9da6a55fb7a755d84ea6

  • SHA1

    66abda69bb85f1bf1dad1f068dd29507d48b5abd

  • SHA256

    e53738234f54bf730480399562ebd36b7819253ebad00b0e924947016c50944d

  • SHA512

    55940a7c9002376e3e724c82d1041cb0f33ddebf4210ea9a70d4c3a24d099667f14cf7ae3b846cb21b8ebc24583e1d64225d4e3fc1aeab2d5742a1b7a95e1b93

  • SSDEEP

    12288:1KVoguxuf+Px3sCucrO0zT3DA92NKx3+TDWUg:YVNuZZsC73UwNKB+/H

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Cyber

C2

asmodianscape.no-ip.biz:81

Mutex

0457LL5LT48T68

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Windr

  • install_file

    Svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    123456

  • regkey_hkcu

    HKCU

Targets

    • Target

      a6158e13ba7e9da6a55fb7a755d84ea6_JaffaCakes118

    • Size

      448KB

    • MD5

      a6158e13ba7e9da6a55fb7a755d84ea6

    • SHA1

      66abda69bb85f1bf1dad1f068dd29507d48b5abd

    • SHA256

      e53738234f54bf730480399562ebd36b7819253ebad00b0e924947016c50944d

    • SHA512

      55940a7c9002376e3e724c82d1041cb0f33ddebf4210ea9a70d4c3a24d099667f14cf7ae3b846cb21b8ebc24583e1d64225d4e3fc1aeab2d5742a1b7a95e1b93

    • SSDEEP

      12288:1KVoguxuf+Px3sCucrO0zT3DA92NKx3+TDWUg:YVNuZZsC73UwNKB+/H

    • CyberGate, Rebhip

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

    • Cybergate family

    • 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

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks