General

  • Target

    b0e40ee1498161fa092f42f6e3bf04de

  • Size

    293KB

  • Sample

    240304-bw3z6aeb8t

  • MD5

    b0e40ee1498161fa092f42f6e3bf04de

  • SHA1

    35439f21294cb65e80fdcc6aad30c68c6770bfd5

  • SHA256

    51b12e484ddd381756733605bc9a83745450f6b09bae6e09b50a2b3dc70885ba

  • SHA512

    39e6f27f4db84872c651fcc70bfe7d228df178786c146e56643cae97905f247dd75bb9f495fedc11bbe1d392420bf02e01af3245a163f612501f5d14352af239

  • SSDEEP

    6144:TrPe4QUJkM9eXlXE/lQ4pjbsXOJflStzjF653R9rZSK4LYlR/9:Pm4QgkseX2lhpjbkOJ4wx7IKMYjV

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

test

C2

127.0.0.1:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    false

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_dir

    System32

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    123123

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      b0e40ee1498161fa092f42f6e3bf04de

    • Size

      293KB

    • MD5

      b0e40ee1498161fa092f42f6e3bf04de

    • SHA1

      35439f21294cb65e80fdcc6aad30c68c6770bfd5

    • SHA256

      51b12e484ddd381756733605bc9a83745450f6b09bae6e09b50a2b3dc70885ba

    • SHA512

      39e6f27f4db84872c651fcc70bfe7d228df178786c146e56643cae97905f247dd75bb9f495fedc11bbe1d392420bf02e01af3245a163f612501f5d14352af239

    • SSDEEP

      6144:TrPe4QUJkM9eXlXE/lQ4pjbsXOJflStzjF653R9rZSK4LYlR/9:Pm4QgkseX2lhpjbkOJ4wx7IKMYjV

    • CyberGate, Rebhip

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

    • Adds policy Run key to start application

    • 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 Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

Modify Registry

2
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks