General

  • Target

    1713f910b1665190518dc7bbabe4fa73_JaffaCakes118

  • Size

    969KB

  • Sample

    240627-w82cbavamd

  • MD5

    1713f910b1665190518dc7bbabe4fa73

  • SHA1

    fcd84e85e948a5e635b06fc464f70ee52fc1d34e

  • SHA256

    984839f6b442be7c2d2b47c07d39ee1f445d0f064daba9d42702d7366e0fb5bd

  • SHA512

    84209d2d354e460ea46d78c913da6f9ab3c97b1633d4877ed3a1f443306331c5415f89880489b6a88e611dd3cd264762dd806517c21bf8a6347e4e5f9a5c1d69

  • SSDEEP

    12288:kaWzgMg7v3qnCiMErQohh0F4CCJ8lnyC8uy90PXfo/m28GfA6dg0sELW8h4pQ:7aHMv6CorjqnyC8uySXA+GoF+Vh4G

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

lelekocem02.no-ip.biz:2000

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • 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

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    12345

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      1713f910b1665190518dc7bbabe4fa73_JaffaCakes118

    • Size

      969KB

    • MD5

      1713f910b1665190518dc7bbabe4fa73

    • SHA1

      fcd84e85e948a5e635b06fc464f70ee52fc1d34e

    • SHA256

      984839f6b442be7c2d2b47c07d39ee1f445d0f064daba9d42702d7366e0fb5bd

    • SHA512

      84209d2d354e460ea46d78c913da6f9ab3c97b1633d4877ed3a1f443306331c5415f89880489b6a88e611dd3cd264762dd806517c21bf8a6347e4e5f9a5c1d69

    • SSDEEP

      12288:kaWzgMg7v3qnCiMErQohh0F4CCJ8lnyC8uy90PXfo/m28GfA6dg0sELW8h4pQ:7aHMv6CorjqnyC8uySXA+GoF+Vh4G

    • 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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • 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

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks