General

  • Target

    8e520ab6f1697aa4154510f2279a0d27277ef274d1b5835162309b5c5ec4bc3d

  • Size

    330KB

  • Sample

    221205-p4m6kafb4x

  • MD5

    cd80eca254868c30797bdd77cd963a05

  • SHA1

    515d407fbe6378ab65be05372b686085d04c3ae9

  • SHA256

    8e520ab6f1697aa4154510f2279a0d27277ef274d1b5835162309b5c5ec4bc3d

  • SHA512

    fe2faa550d21c4b8f756c702d2f0c97a8ecee1f2c24533e070d702b02138e1053bd95337cc83de708ac9b0dca54ebedf36ff1542327cb13d3ee158339542963c

  • SSDEEP

    6144:IBV/o1gC4/jgHjGPdOrz+4CoT4QZyDqOpb8FRPO6zBdkmjH3Oc32NI:aCCeGgXVJ06mb8DPh7jH+32

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

17

C2

fbihacking007.no-ip.biz:81

Mutex

4B86S756Q0423F

Attributes
  • enable_keylogger

    false

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    Winlogon.exe

  • install_dir

    Microsoft Corporation

  • install_file

    Windows Update.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    SORRY

  • message_box_title

    no compatible

  • password

    171717

  • regkey_hkcu

    Inisial System Operation

  • regkey_hklm

    Windows Actualisation

Targets

    • Target

      8e520ab6f1697aa4154510f2279a0d27277ef274d1b5835162309b5c5ec4bc3d

    • Size

      330KB

    • MD5

      cd80eca254868c30797bdd77cd963a05

    • SHA1

      515d407fbe6378ab65be05372b686085d04c3ae9

    • SHA256

      8e520ab6f1697aa4154510f2279a0d27277ef274d1b5835162309b5c5ec4bc3d

    • SHA512

      fe2faa550d21c4b8f756c702d2f0c97a8ecee1f2c24533e070d702b02138e1053bd95337cc83de708ac9b0dca54ebedf36ff1542327cb13d3ee158339542963c

    • SSDEEP

      6144:IBV/o1gC4/jgHjGPdOrz+4CoT4QZyDqOpb8FRPO6zBdkmjH3Oc32NI:aCCeGgXVJ06mb8DPh7jH+32

    • 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 file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks