General

  • Target

    60f1bb2b4629b88a0c0010b53dc8d030_JaffaCakes118

  • Size

    489KB

  • Sample

    240721-w3wjwaygnh

  • MD5

    60f1bb2b4629b88a0c0010b53dc8d030

  • SHA1

    3089d4e5503d61f06e56177424b5ed087502fb1e

  • SHA256

    d8193d2d3ecde70739eab0eb9e1ae54a5d47585a59e91de797026d94936e6154

  • SHA512

    5dc122715ac0c32439a83858f484ac72cdc3fcefae5d209e36121464c4c8436ccf8104b045ef9e9e057d444c5cc161a321cd19c4c993a0a3ad18ee72924b8e48

  • SSDEEP

    12288:BJsGJq6+GxokkKa0QYF/4h/xQp6+tqOYy9zo0T:BJsGJj+pkQRYa0ltYYoa

Malware Config

Extracted

Family

cybergate

Version

v1.01.8

Botnet

Cyber

C2

knashanken.no-ip.biz:82

Mutex

Mextex

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Svchoster

  • install_file

    Winboot.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

      60f1bb2b4629b88a0c0010b53dc8d030_JaffaCakes118

    • Size

      489KB

    • MD5

      60f1bb2b4629b88a0c0010b53dc8d030

    • SHA1

      3089d4e5503d61f06e56177424b5ed087502fb1e

    • SHA256

      d8193d2d3ecde70739eab0eb9e1ae54a5d47585a59e91de797026d94936e6154

    • SHA512

      5dc122715ac0c32439a83858f484ac72cdc3fcefae5d209e36121464c4c8436ccf8104b045ef9e9e057d444c5cc161a321cd19c4c993a0a3ad18ee72924b8e48

    • SSDEEP

      12288:BJsGJq6+GxokkKa0QYF/4h/xQp6+tqOYy9zo0T:BJsGJj+pkQRYa0ltYYoa

    • 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