General

  • Target

    abda5b2ed5d946a343b27ea27b1ccf3e

  • Size

    332KB

  • Sample

    240228-pd5b6abc32

  • MD5

    abda5b2ed5d946a343b27ea27b1ccf3e

  • SHA1

    e3330cf1e3daaae54b9160c60f94b3269d6c1f82

  • SHA256

    e2b97a5b474cbab359bcb16c2cbe6bbf0b18190feb9790916f18ad8d5cd66586

  • SHA512

    82badf7e1c214357b3a0d021cf09efcb129381c1002d4f60f988b2abe68ba48bd23c51af67525ac020522676d5d602181fa8929949b1637053e043a1f7ae8752

  • SSDEEP

    6144:JNLJzaQMJu4NgX1UWMlOvYSWctgHf7lJe/DhSnFCxzAd:JNLJz8Juk4iWMlOvv+TQ4nAo

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Victim

C2

connecting.no-ip.info:35437

Mutex

MD6J11V77EXF25

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    services

  • 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

    qqq

  • regkey_hkcu

    MicrosoftXML

  • regkey_hklm

    WinDefender

Targets

    • Target

      abda5b2ed5d946a343b27ea27b1ccf3e

    • Size

      332KB

    • MD5

      abda5b2ed5d946a343b27ea27b1ccf3e

    • SHA1

      e3330cf1e3daaae54b9160c60f94b3269d6c1f82

    • SHA256

      e2b97a5b474cbab359bcb16c2cbe6bbf0b18190feb9790916f18ad8d5cd66586

    • SHA512

      82badf7e1c214357b3a0d021cf09efcb129381c1002d4f60f988b2abe68ba48bd23c51af67525ac020522676d5d602181fa8929949b1637053e043a1f7ae8752

    • SSDEEP

      6144:JNLJzaQMJu4NgX1UWMlOvYSWctgHf7lJe/DhSnFCxzAd:JNLJz8Juk4iWMlOvv+TQ4nAo

    • CyberGate, Rebhip

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

    • UAC bypass

    • Adds policy Run key to start application

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Modifies Installed Components in the registry

    • 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

    • Checks whether UAC is enabled

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

5
T1112

Discovery

System Information Discovery

1
T1082

Tasks