General

  • Target

    53ade2c4e02e088b3c01d5b3af7baf8a_JaffaCakes118

  • Size

    283KB

  • Sample

    240717-s8wkaaxdrr

  • MD5

    53ade2c4e02e088b3c01d5b3af7baf8a

  • SHA1

    95fc89bae6a5a060041ef86f775902aef778633c

  • SHA256

    c143bf24fcd0f6940367634311c866b209fbdb7f77c53addff91f2e08d769c6f

  • SHA512

    2ec1c2a1e7b5bed71ba4d7c93c5733b31ee9156b73aed889714087008a8d330cbc1a1d82a2e375b801fd59947f84197fc85a3b697c8c3dcf4031b2f3b78ba555

  • SSDEEP

    6144:N4ABF944pAuO/50BTnqPd0Mpz7qhh4nXjjf8MZ9BKXKZ:WUUGLE0kuGnESBZ

Malware Config

Extracted

Family

cybergate

Version

v1.04.8

Botnet

cyber

C2

nzm.No-ip.biz:100

Mutex

FJ80X6HV31GI6Q

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • 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

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      53ade2c4e02e088b3c01d5b3af7baf8a_JaffaCakes118

    • Size

      283KB

    • MD5

      53ade2c4e02e088b3c01d5b3af7baf8a

    • SHA1

      95fc89bae6a5a060041ef86f775902aef778633c

    • SHA256

      c143bf24fcd0f6940367634311c866b209fbdb7f77c53addff91f2e08d769c6f

    • SHA512

      2ec1c2a1e7b5bed71ba4d7c93c5733b31ee9156b73aed889714087008a8d330cbc1a1d82a2e375b801fd59947f84197fc85a3b697c8c3dcf4031b2f3b78ba555

    • SSDEEP

      6144:N4ABF944pAuO/50BTnqPd0Mpz7qhh4nXjjf8MZ9BKXKZ:WUUGLE0kuGnESBZ

    • 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