General

  • Target

    f67ee44d762ce8ea966ac986fca8a839_JaffaCakes118

  • Size

    588KB

  • Sample

    240417-x37gtabf74

  • MD5

    f67ee44d762ce8ea966ac986fca8a839

  • SHA1

    86e0c791f2c462c4fc838083defadb45b2f85402

  • SHA256

    050c56257a0390a8ad0d3a48ebef3d661fe8bbf9ad1eeffdb64f8d1b024e35e2

  • SHA512

    51135a6838b1b898d7d1bf79b3b35cb68a2e5faf8377d59f7d577268b781decc42e234959cea4deb3160f66c7b14798612b5576bfe6dbeea1c65ca8c05e31fff

  • SSDEEP

    12288:I9Sc8ck6nuESRvfn15xo0NyE6RpfAnL/g7MiLNJjUBQ:I9SBlESRV8guQ

Malware Config

Extracted

Family

cybergate

Version

v1.11.0 - Public Version

Botnet

test

C2

dns2.zapto.org:5150

dns2.zapto.org:81

Mutex

5277D71H66XANM

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    Hlcheker.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

  • regkey_hklm

    HKLM

Targets

    • Target

      f67ee44d762ce8ea966ac986fca8a839_JaffaCakes118

    • Size

      588KB

    • MD5

      f67ee44d762ce8ea966ac986fca8a839

    • SHA1

      86e0c791f2c462c4fc838083defadb45b2f85402

    • SHA256

      050c56257a0390a8ad0d3a48ebef3d661fe8bbf9ad1eeffdb64f8d1b024e35e2

    • SHA512

      51135a6838b1b898d7d1bf79b3b35cb68a2e5faf8377d59f7d577268b781decc42e234959cea4deb3160f66c7b14798612b5576bfe6dbeea1c65ca8c05e31fff

    • SSDEEP

      12288:I9Sc8ck6nuESRvfn15xo0NyE6RpfAnL/g7MiLNJjUBQ:I9SBlESRV8guQ

    • CyberGate, Rebhip

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

    • Adds policy Run key to start application

    • Modifies Installed Components in the registry

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scripting

1
T1064

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Defense Evasion

Modify Registry

3
T1112

Scripting

1
T1064

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks