General

  • Target

    fc542b67af42ed59122d094dceffadadb6bf9dfd01d9bc26bc488d54f3356f13N

  • Size

    4.3MB

  • Sample

    241011-qgbppatfkc

  • MD5

    24287fe82b6d7a7292d23fce826b1140

  • SHA1

    a8555621d331471a2ae5f167030986f6f15f916f

  • SHA256

    fc542b67af42ed59122d094dceffadadb6bf9dfd01d9bc26bc488d54f3356f13

  • SHA512

    b1ce738a4d549127da498e7270744e8e2e78fc1c61ce3824312e5200e1afcfb1166528c3a02711e516a0b5915645e460e203615b2f7e743fb0a433138734c92d

  • SSDEEP

    98304:Yu3tZBUGZIkYr0/OAEE5kEhWs2fplPmFLLsa7DJ36JfWI0rVzmPbn9:Yu3tZL7Yr0pEwGlPqssDJKJuvzmPz

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Server

C2

lenny2012.tzo.net:82

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    codec

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      fc542b67af42ed59122d094dceffadadb6bf9dfd01d9bc26bc488d54f3356f13N

    • Size

      4.3MB

    • MD5

      24287fe82b6d7a7292d23fce826b1140

    • SHA1

      a8555621d331471a2ae5f167030986f6f15f916f

    • SHA256

      fc542b67af42ed59122d094dceffadadb6bf9dfd01d9bc26bc488d54f3356f13

    • SHA512

      b1ce738a4d549127da498e7270744e8e2e78fc1c61ce3824312e5200e1afcfb1166528c3a02711e516a0b5915645e460e203615b2f7e743fb0a433138734c92d

    • SSDEEP

      98304:Yu3tZBUGZIkYr0/OAEE5kEhWs2fplPmFLLsa7DJ36JfWI0rVzmPbn9:Yu3tZL7Yr0pEwGlPqssDJKJuvzmPz

    • 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

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks