General

  • Target

    172de650457521857a3e4d96ad04e05c_JaffaCakes118

  • Size

    332KB

  • Sample

    240627-xsaebswapf

  • MD5

    172de650457521857a3e4d96ad04e05c

  • SHA1

    cffd98347abb73150165f590d59b282618e951ed

  • SHA256

    3617b285751a8f4da5d15e76e81f06b40f4e2302b10e290267ad6277c61b6a52

  • SHA512

    a99365888b76df74424a9a632522abe8a58bfa61ece7c7c8bbf2ffda53582da7d3db5954c11e399f2cef9e3c34752ecd5fc65cbe46b0649858e90b42105e949f

  • SSDEEP

    6144:hXEuC2gCmY3urF4jnxCA6fGBlsZlXiHsTg5gLcHD+a+J8UlPyLaAQHoil:/CbC7+ruFHlsZE5BD+ajUwNQT

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

NUEVAS0003

C2

notegraw.zapto.org:81

Mutex

faceslife

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    notepad.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    ERROR IMAGEN VISOR 225874

  • message_box_title

    ERROR

  • password

    abc123

  • regkey_hkcu

    windowslive

  • regkey_hklm

    msnmsgre

Targets

    • Target

      172de650457521857a3e4d96ad04e05c_JaffaCakes118

    • Size

      332KB

    • MD5

      172de650457521857a3e4d96ad04e05c

    • SHA1

      cffd98347abb73150165f590d59b282618e951ed

    • SHA256

      3617b285751a8f4da5d15e76e81f06b40f4e2302b10e290267ad6277c61b6a52

    • SHA512

      a99365888b76df74424a9a632522abe8a58bfa61ece7c7c8bbf2ffda53582da7d3db5954c11e399f2cef9e3c34752ecd5fc65cbe46b0649858e90b42105e949f

    • SSDEEP

      6144:hXEuC2gCmY3urF4jnxCA6fGBlsZlXiHsTg5gLcHD+a+J8UlPyLaAQHoil:/CbC7+ruFHlsZE5BD+ajUwNQT

    • 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

    • 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