General

  • Target

    0x0008000000016117-12.dat

  • Size

    282KB

  • Sample

    240408-2lq6qadh58

  • MD5

    9b0975e52c196e91d4bee83ec4a2d950

  • SHA1

    e049054e78b39dbc0d0b69ae88e03a86bab502a2

  • SHA256

    cd3ad6a8b2816ffcb6e38662071a3304562543e735fc730852316838c3ffefce

  • SHA512

    91d38e6b53dac21ad2dd1010e86957a76d890efe8e9cc4dee55d03055a73a86764bd17b183d8c604d0ab7eae792d0cd6d5e5d74e7037200f9267da20db643751

  • SSDEEP

    6144:VxJsGLnBwoxDNT/xQphU+jrlgzfuzt91C9NDyWId98HhqbxtHGZm:HJsGVw4h/xQp6+tqOYy9zo03

Malware Config

Extracted

Family

cybergate

Version

v1.02.1

Botnet

Lammer

C2

appdiscordgg.duckdns.org:81

appdiscordgg.duckdns.org:80

Mutex

Pluguin

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_dir

    Microsoft

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    VOCÊ FOI HACKEADO ...SEU SISTEMA SERÁ FORMATADO.

  • message_box_title

    LAMMER

  • password

    123

  • regkey_hkcu

    Microsoft

  • regkey_hklm

    Microsoft

Targets

    • Target

      0x0008000000016117-12.dat

    • Size

      282KB

    • MD5

      9b0975e52c196e91d4bee83ec4a2d950

    • SHA1

      e049054e78b39dbc0d0b69ae88e03a86bab502a2

    • SHA256

      cd3ad6a8b2816ffcb6e38662071a3304562543e735fc730852316838c3ffefce

    • SHA512

      91d38e6b53dac21ad2dd1010e86957a76d890efe8e9cc4dee55d03055a73a86764bd17b183d8c604d0ab7eae792d0cd6d5e5d74e7037200f9267da20db643751

    • SSDEEP

      6144:VxJsGLnBwoxDNT/xQphU+jrlgzfuzt91C9NDyWId98HhqbxtHGZm:HJsGVw4h/xQp6+tqOYy9zo03

    • 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

    • 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

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

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Tasks