General

  • Target

    09addf02d3c31eac31bfef3d978b69d7efd09149ef12034ae1bf952e9506eab4

  • Size

    281KB

  • Sample

    240624-w5bmgswfqc

  • MD5

    dd40651d44674bef49adb49c87e3a87f

  • SHA1

    d1763cdfdd93e69a9c41c0cbc2ede1d853bd8ad3

  • SHA256

    09addf02d3c31eac31bfef3d978b69d7efd09149ef12034ae1bf952e9506eab4

  • SHA512

    49cf923257b1d18d34d02402775d446ac99e3ea27305b84445bd99276d073be6e3cd22c75bbd116991ea4a3f368c906730beeb3f81c98aa8870166a9d442bb02

  • SSDEEP

    6144:uy+phyTwlTLfkixFUQKf3D7TnBAZ5qhbxQ:r+pA0lYixsfvDBAzK9Q

Malware Config

Extracted

Family

cybergate

Version

v1.11.0 - Public Version

Botnet

remote

C2

pifahe1303-29056.portmap.host:29056

Mutex

BXO0PPHHR76ADB

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    your system is hacked!!!!!!!!!!!!!!!!!!!!!!!!!!!

  • message_box_title

    Error

  • password

    cybergate

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      09addf02d3c31eac31bfef3d978b69d7efd09149ef12034ae1bf952e9506eab4

    • Size

      281KB

    • MD5

      dd40651d44674bef49adb49c87e3a87f

    • SHA1

      d1763cdfdd93e69a9c41c0cbc2ede1d853bd8ad3

    • SHA256

      09addf02d3c31eac31bfef3d978b69d7efd09149ef12034ae1bf952e9506eab4

    • SHA512

      49cf923257b1d18d34d02402775d446ac99e3ea27305b84445bd99276d073be6e3cd22c75bbd116991ea4a3f368c906730beeb3f81c98aa8870166a9d442bb02

    • SSDEEP

      6144:uy+phyTwlTLfkixFUQKf3D7TnBAZ5qhbxQ:r+pA0lYixsfvDBAzK9Q

    • CyberGate, Rebhip

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

    • 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

    • UPX packed file

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

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Active Setup

1
T1547.014

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Active Setup

1
T1547.014

Defense Evasion

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks