General

  • Target

    ef0b6a3eb84b3e226d5740ffdf1a650c_JaffaCakes118

  • Size

    649KB

  • Sample

    240921-eskk7avbmr

  • MD5

    ef0b6a3eb84b3e226d5740ffdf1a650c

  • SHA1

    18f6aa9309558daf2863f570ee7da01fe354bceb

  • SHA256

    555e0263c785be4ede5932a8e739d1b085a194334d51d229dd683bb0601eb8b4

  • SHA512

    9f3d923d0de98dfa8d0a31163d52a156cebb8484981015c4d9693cd064b94f75185f7a46be2623f3743521499ff6e12dc118c7384ddb274363db6cc85ab23187

  • SSDEEP

    12288:guJCU/BtrSIpAxAbV7f9Ny+xkp/qcRgpRf4eg0h+DHp01:guJCiBt+IbrEy5pglbS

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

PrOmospOrt

C2

camfrog-2r9.zapto.org:83

camfrog-ir.zapto.org:83

no-hack.zapto.org:83

Mutex

3AJE83SFRGT76C

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

    error Open this programe

  • message_box_title

    error

  • password

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      ef0b6a3eb84b3e226d5740ffdf1a650c_JaffaCakes118

    • Size

      649KB

    • MD5

      ef0b6a3eb84b3e226d5740ffdf1a650c

    • SHA1

      18f6aa9309558daf2863f570ee7da01fe354bceb

    • SHA256

      555e0263c785be4ede5932a8e739d1b085a194334d51d229dd683bb0601eb8b4

    • SHA512

      9f3d923d0de98dfa8d0a31163d52a156cebb8484981015c4d9693cd064b94f75185f7a46be2623f3743521499ff6e12dc118c7384ddb274363db6cc85ab23187

    • SSDEEP

      12288:guJCU/BtrSIpAxAbV7f9Ny+xkp/qcRgpRf4eg0h+DHp01:guJCiBt+IbrEy5pglbS

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks