General

  • Target

    03658cadde816c7551662f2111e45800_JaffaCakes118

  • Size

    800KB

  • Sample

    240622-w6dhgayfjf

  • MD5

    03658cadde816c7551662f2111e45800

  • SHA1

    91cade2d120323e638794f6eacfa4895e4dd1de7

  • SHA256

    351b09967bec27e4134d7c5a3d3a8a2c0d7cf4abbf5e4977a5b1f3dfe96b3875

  • SHA512

    53e4681a3a7ddb512566f4648e638b1633543da423d21e4c0fe0ced65f195cd199c4051062dd444333c488cc48036d5edfe831c895c81660dbb840088147d74b

  • SSDEEP

    12288:z+vYiq6Nq/hJKzqgh4xppCIQLNNV6vSR5SFgeiqR8twK0APiJ76Y+DwaQD3UieFS:iwitqpJKzqgh6VQ5LNntwT156u8uB

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Kurban

C2

Coded54.no-ip.org:81

Coded54.no-ip.org:80

Coded34.no-ip.org:81

Coded34.no-ip.org:80

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_file

    micrrosoft.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    789456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      03658cadde816c7551662f2111e45800_JaffaCakes118

    • Size

      800KB

    • MD5

      03658cadde816c7551662f2111e45800

    • SHA1

      91cade2d120323e638794f6eacfa4895e4dd1de7

    • SHA256

      351b09967bec27e4134d7c5a3d3a8a2c0d7cf4abbf5e4977a5b1f3dfe96b3875

    • SHA512

      53e4681a3a7ddb512566f4648e638b1633543da423d21e4c0fe0ced65f195cd199c4051062dd444333c488cc48036d5edfe831c895c81660dbb840088147d74b

    • SSDEEP

      12288:z+vYiq6Nq/hJKzqgh4xppCIQLNNV6vSR5SFgeiqR8twK0APiJ76Y+DwaQD3UieFS:iwitqpJKzqgh6VQ5LNntwT156u8uB

    • CyberGate, Rebhip

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

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

    • 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 BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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

    • Suspicious use of SetThreadContext

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

4
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Tasks