General

  • Target

    0c8720e091be1c0b56484a0b7618a876_JaffaCakes118

  • Size

    792KB

  • Sample

    240625-e3j3eazgqb

  • MD5

    0c8720e091be1c0b56484a0b7618a876

  • SHA1

    ea0a69746b36be518dee0fd5deba55fac61e3871

  • SHA256

    2c69e0432ce2030c7bcc22a61a60a0375c09eb7b24350e6ae073b973c59c91a6

  • SHA512

    9864378ed4a09a5ee99d11c60a0d312dddad9b7f02b74e5ec626b412c62632da1d198ec981d701f59cfe814dd18a401257002b26e5be6599379a1e18b60fcdb3

  • SSDEEP

    12288:PSy6OznwlJPTO62HTaQ05/GN06pOxrbkMvHmVxcpxV4JRAQ1PLyVJKqPNWU9wjMx:ernFpFxri4Kqc+5

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

pete8497.no-ip.org:83

Mutex

PQM233AT67WSDK

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    csrss.exe

  • install_dir

    windowsupdate

  • install_file

    csrss.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Please have steam running before opening.

  • message_box_title

    Steam Not Detected

  • password

    cybergate

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      0c8720e091be1c0b56484a0b7618a876_JaffaCakes118

    • Size

      792KB

    • MD5

      0c8720e091be1c0b56484a0b7618a876

    • SHA1

      ea0a69746b36be518dee0fd5deba55fac61e3871

    • SHA256

      2c69e0432ce2030c7bcc22a61a60a0375c09eb7b24350e6ae073b973c59c91a6

    • SHA512

      9864378ed4a09a5ee99d11c60a0d312dddad9b7f02b74e5ec626b412c62632da1d198ec981d701f59cfe814dd18a401257002b26e5be6599379a1e18b60fcdb3

    • SSDEEP

      12288:PSy6OznwlJPTO62HTaQ05/GN06pOxrbkMvHmVxcpxV4JRAQ1PLyVJKqPNWU9wjMx:ernFpFxri4Kqc+5

    • 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

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