Analysis

  • max time kernel
    151s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 11:41

General

  • Target

    cc7d90f9bec947bc93a2ded1a009c4190ae4ad44a81b1916a9ef3c9f2bdb68e7.exe

  • Size

    474KB

  • MD5

    9e001cab4aac82481dd932fdec2a5405

  • SHA1

    1a1d9b1680b3cb1adc3c5ddf0e4a459d5e5f094c

  • SHA256

    cc7d90f9bec947bc93a2ded1a009c4190ae4ad44a81b1916a9ef3c9f2bdb68e7

  • SHA512

    5d8f88077be2598dbeca3b44238346cc3acdcb76dfd06d1851ec28c289e7d7147bf355f937f9c1be56a84e895690e9c5762ac68e9ef9535c1c3774aa5c734344

  • SSDEEP

    6144:3xJsGLn2FlFfFlFfFlFQ0oxDNT/xQphU+jrlgzfuzt91C9NDyWId98HhqbxtHGZV:hJsGaFnFnFo04h/xQp6+tqOYy9zo0c

Malware Config

Extracted

Family

cybergate

Version

v1.02.1

Botnet

PB

C2

hackermanias.no-ip.org:81

hackermanias.no-ip.org:82

hackermanias.no-ip.org:83

Mutex

Pluguin

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Windows

  • 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

    andre123

  • regkey_hkcu

    java

  • regkey_hklm

    java

Signatures

  • CyberGate, Rebhip

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

  • Executes dropped EXE 1 IoCs
  • Modifies Installed Components in the registry 2 TTPs 4 IoCs
  • UPX packed file 9 IoCs

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

  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Drops file in System32 directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1256
      • C:\Users\Admin\AppData\Local\Temp\cc7d90f9bec947bc93a2ded1a009c4190ae4ad44a81b1916a9ef3c9f2bdb68e7.exe
        "C:\Users\Admin\AppData\Local\Temp\cc7d90f9bec947bc93a2ded1a009c4190ae4ad44a81b1916a9ef3c9f2bdb68e7.exe"
        2⤵
        • Modifies Installed Components in the registry
        • Adds Run key to start application
        • Drops file in System32 directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1224
        • C:\Windows\SysWOW64\explorer.exe
          explorer.exe
          3⤵
          • Modifies Installed Components in the registry
          PID:240
        • C:\Program Files\Internet Explorer\iexplore.exe
          "C:\Program Files\Internet Explorer\iexplore.exe"
          3⤵
            PID:1212
          • C:\Users\Admin\AppData\Local\Temp\cc7d90f9bec947bc93a2ded1a009c4190ae4ad44a81b1916a9ef3c9f2bdb68e7.exe
            "C:\Users\Admin\AppData\Local\Temp\cc7d90f9bec947bc93a2ded1a009c4190ae4ad44a81b1916a9ef3c9f2bdb68e7.exe"
            3⤵
            • Loads dropped DLL
            • Suspicious behavior: GetForegroundWindowSpam
            • Suspicious use of AdjustPrivilegeToken
            PID:2008
            • C:\Windows\SysWOW64\Windows\svchost.exe
              "C:\Windows\system32\Windows\svchost.exe"
              4⤵
              • Executes dropped EXE
              PID:1984

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\XX--XX--XX.txt

        Filesize

        221KB

        MD5

        47660f22565d0e3856b2c6d76098ce11

        SHA1

        7099e9f2da83d0a3d3575275d7c6d47612137574

        SHA256

        0d9170f42adc356622d9c08113639bf8d962b4f264f8efc42248871a28ddb98d

        SHA512

        3485c84d511d9c9432ff04ccfdd7da427a0576dcdaa87ca5907a82f80e52438e056a9715f70a84f6c08afb05ea6cf29152c1fca7d5816e3de8b4a1d23672f7a0

      • C:\Windows\SysWOW64\Windows\svchost.exe

        Filesize

        474KB

        MD5

        9e001cab4aac82481dd932fdec2a5405

        SHA1

        1a1d9b1680b3cb1adc3c5ddf0e4a459d5e5f094c

        SHA256

        cc7d90f9bec947bc93a2ded1a009c4190ae4ad44a81b1916a9ef3c9f2bdb68e7

        SHA512

        5d8f88077be2598dbeca3b44238346cc3acdcb76dfd06d1851ec28c289e7d7147bf355f937f9c1be56a84e895690e9c5762ac68e9ef9535c1c3774aa5c734344

      • C:\Windows\SysWOW64\Windows\svchost.exe

        Filesize

        474KB

        MD5

        9e001cab4aac82481dd932fdec2a5405

        SHA1

        1a1d9b1680b3cb1adc3c5ddf0e4a459d5e5f094c

        SHA256

        cc7d90f9bec947bc93a2ded1a009c4190ae4ad44a81b1916a9ef3c9f2bdb68e7

        SHA512

        5d8f88077be2598dbeca3b44238346cc3acdcb76dfd06d1851ec28c289e7d7147bf355f937f9c1be56a84e895690e9c5762ac68e9ef9535c1c3774aa5c734344

      • \Windows\SysWOW64\Windows\svchost.exe

        Filesize

        474KB

        MD5

        9e001cab4aac82481dd932fdec2a5405

        SHA1

        1a1d9b1680b3cb1adc3c5ddf0e4a459d5e5f094c

        SHA256

        cc7d90f9bec947bc93a2ded1a009c4190ae4ad44a81b1916a9ef3c9f2bdb68e7

        SHA512

        5d8f88077be2598dbeca3b44238346cc3acdcb76dfd06d1851ec28c289e7d7147bf355f937f9c1be56a84e895690e9c5762ac68e9ef9535c1c3774aa5c734344

      • \Windows\SysWOW64\Windows\svchost.exe

        Filesize

        474KB

        MD5

        9e001cab4aac82481dd932fdec2a5405

        SHA1

        1a1d9b1680b3cb1adc3c5ddf0e4a459d5e5f094c

        SHA256

        cc7d90f9bec947bc93a2ded1a009c4190ae4ad44a81b1916a9ef3c9f2bdb68e7

        SHA512

        5d8f88077be2598dbeca3b44238346cc3acdcb76dfd06d1851ec28c289e7d7147bf355f937f9c1be56a84e895690e9c5762ac68e9ef9535c1c3774aa5c734344

      • memory/240-73-0x0000000024070000-0x00000000240D0000-memory.dmp

        Filesize

        384KB

      • memory/240-62-0x0000000000000000-mapping.dmp

      • memory/240-64-0x0000000074921000-0x0000000074923000-memory.dmp

        Filesize

        8KB

      • memory/240-70-0x0000000024070000-0x00000000240D0000-memory.dmp

        Filesize

        384KB

      • memory/1224-75-0x00000000240D0000-0x0000000024130000-memory.dmp

        Filesize

        384KB

      • memory/1224-54-0x0000000076041000-0x0000000076043000-memory.dmp

        Filesize

        8KB

      • memory/1224-81-0x0000000024130000-0x0000000024190000-memory.dmp

        Filesize

        384KB

      • memory/1224-65-0x0000000024070000-0x00000000240D0000-memory.dmp

        Filesize

        384KB

      • memory/1224-56-0x0000000024010000-0x0000000024070000-memory.dmp

        Filesize

        384KB

      • memory/1256-59-0x0000000024010000-0x0000000024070000-memory.dmp

        Filesize

        384KB

      • memory/1984-89-0x0000000000000000-mapping.dmp

      • memory/2008-79-0x0000000000000000-mapping.dmp

      • memory/2008-86-0x0000000024130000-0x0000000024190000-memory.dmp

        Filesize

        384KB

      • memory/2008-92-0x0000000024130000-0x0000000024190000-memory.dmp

        Filesize

        384KB

      • memory/2008-93-0x0000000024130000-0x0000000024190000-memory.dmp

        Filesize

        384KB