General

  • Target

    d50e34724b47eb6b69c98cb9a522c407

  • Size

    1.3MB

  • Sample

    240319-dm4w7sga24

  • MD5

    d50e34724b47eb6b69c98cb9a522c407

  • SHA1

    a2524389dd4ac0be14bf9f59adf8606952ed7744

  • SHA256

    eec65a95cefd5853a353274426b428e93aed07327582a2c515df1f7aa79729cf

  • SHA512

    5f44cda554181d7cb9d3bd7367ed94c24844cafa702c5a26f45a238da2e3e42ed8e6685130c3374c66fe2eddd6ecae3ba1b610c895b474ad99ab197babcca2d2

  • SSDEEP

    24576:50zAm34PUvn15FXn8NGnOj74gKJcoGWq8NGnOj74gKJcoGW/jyR4yjr9sNII0cc/:SzAm34Pm15FXn8NGShKG/Wq8NGShKG/9

Malware Config

Extracted

Family

cybergate

Version

v1.04.8

Botnet

remote

C2

manga123.no-ip.org:82

Mutex

TGHI4087C73B4Q

Attributes
  • enable_keylogger

    false

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    win34

  • install_file

    winakt.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Video broken

  • message_box_title

    Bad Codec

  • password

    poak

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      d50e34724b47eb6b69c98cb9a522c407

    • Size

      1.3MB

    • MD5

      d50e34724b47eb6b69c98cb9a522c407

    • SHA1

      a2524389dd4ac0be14bf9f59adf8606952ed7744

    • SHA256

      eec65a95cefd5853a353274426b428e93aed07327582a2c515df1f7aa79729cf

    • SHA512

      5f44cda554181d7cb9d3bd7367ed94c24844cafa702c5a26f45a238da2e3e42ed8e6685130c3374c66fe2eddd6ecae3ba1b610c895b474ad99ab197babcca2d2

    • SSDEEP

      24576:50zAm34PUvn15FXn8NGnOj74gKJcoGWq8NGnOj74gKJcoGW/jyR4yjr9sNII0cc/:SzAm34Pm15FXn8NGShKG/Wq8NGShKG/9

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

    • Adds policy Run key to start application

    • Modifies Installed Components in the registry

    • 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

3
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Defense Evasion

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks