Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2024 17:22

General

  • Target

    b2c07e7322227724a65a4e32dc258410_JaffaCakes118.exe

  • Size

    272KB

  • MD5

    b2c07e7322227724a65a4e32dc258410

  • SHA1

    c855c78c067a210a89b3f004d7946b26a3150462

  • SHA256

    12c954792e8e7e10797cf26c972286b4dfc89c20740cbf1dac3ac6960937c37f

  • SHA512

    e526457b77cec4f07652e44207421d5b2e0030a74109c93e7c0b4d0984a012aefe1027361b182c95dfc0999cbbb46fa103f759c884645c67bac0c549c07b58f7

  • SSDEEP

    6144:bk4qmEUq2YeIxOAeviU5jEsr49EyqAniWWGMUNI:g9dHHxO7tXZy0UN

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

C2

3le123.no-ip.biz:288

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_file

    windows.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    t?tulo da mensagem

  • password

    ghgh0500427007

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Signatures

  • CyberGate, Rebhip

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

  • Cybergate family
  • Adds policy Run key to start application 2 TTPs 4 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • UPX packed file 7 IoCs

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

  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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:1172
      • C:\Users\Admin\AppData\Local\Temp\b2c07e7322227724a65a4e32dc258410_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\b2c07e7322227724a65a4e32dc258410_JaffaCakes118.exe"
        2⤵
        • Adds policy Run key to start application
        • Adds Run key to start application
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2524
        • C:\Windows\SysWOW64\explorer.exe
          explorer.exe
          3⤵
          • System Location Discovery: System Language Discovery
          PID:2080
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2080 -s 288
            4⤵
            • Program crash
            PID:1544
        • C:\Program Files\Internet Explorer\iexplore.exe
          "C:\Program Files\Internet Explorer\iexplore.exe"
          3⤵
            PID:2756
          • C:\Users\Admin\AppData\Local\Temp\b2c07e7322227724a65a4e32dc258410_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\b2c07e7322227724a65a4e32dc258410_JaffaCakes118.exe"
            3⤵
            • System Location Discovery: System Language Discovery
            PID:2272
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2272 -s 244
              4⤵
              • Program crash
              PID:1804

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1172-4-0x00000000021C0000-0x00000000021C1000-memory.dmp

        Filesize

        4KB

      • memory/2080-247-0x00000000000A0000-0x00000000000A1000-memory.dmp

        Filesize

        4KB

      • memory/2080-249-0x00000000000E0000-0x00000000000E1000-memory.dmp

        Filesize

        4KB

      • memory/2080-528-0x0000000024080000-0x00000000240E2000-memory.dmp

        Filesize

        392KB

      • memory/2272-550-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/2272-858-0x0000000024160000-0x00000000241C2000-memory.dmp

        Filesize

        392KB

      • memory/2524-0-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/2524-3-0x0000000024010000-0x0000000024072000-memory.dmp

        Filesize

        392KB

      • memory/2524-302-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/2524-549-0x0000000001CD0000-0x0000000001D25000-memory.dmp

        Filesize

        340KB

      • memory/2524-857-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB