Analysis

  • max time kernel
    142s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    14-02-2024 04:06

General

  • Target

    9ab644449c7139b4ae722c8044383e4b.exe

  • Size

    276KB

  • MD5

    9ab644449c7139b4ae722c8044383e4b

  • SHA1

    04356f283d8278241598c5d97261344bcb2fd8d1

  • SHA256

    5b85a3101295d1b0bfd0f843a3e733747d4ad7447b996048ba4eb23934cc65f1

  • SHA512

    f45cc5cf5bf52ae93a7ab8c921e31999f083c71508997e50cf7bb99cbd8ecc7bd3d77301ac5117ecf3eb414fbed465f82b2d5cac05a3f6dca5e180baae0c8fc9

  • SSDEEP

    6144:Dk4qm8zcCzjrTvmXAtEZghSNdKaRafNDPKGviNI8h1hfwO:49/LvmwiTNdiPK/Nw

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

189.5.87.27:81

Mutex

PSICODELIKA

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

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Signatures

  • CyberGate, Rebhip

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

  • Adds policy Run key to start application 2 TTPs 4 IoCs
  • Modifies Installed Components in the registry 2 TTPs 2 IoCs
  • UPX packed file 2 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1392
      • C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe
        "C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe"
        2⤵
        • Adds policy Run key to start application
        • Modifies Installed Components in the registry
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2900
        • C:\Windows\SysWOW64\explorer.exe
          explorer.exe
          3⤵
            PID:608

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/608-245-0x00000000000A0000-0x00000000000A1000-memory.dmp

        Filesize

        4KB

      • memory/1392-4-0x0000000002500000-0x0000000002501000-memory.dmp

        Filesize

        4KB

      • memory/2900-0-0x0000000000400000-0x0000000000457000-memory.dmp

        Filesize

        348KB

      • memory/2900-248-0x0000000000400000-0x0000000000457000-memory.dmp

        Filesize

        348KB