Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30/01/2024, 12:02

General

  • Target
    8262ca3e69de66bb37dc00f054d37dfc.exe
  • Size 1.4MB
  • Sample240130-n7fp8afdf2
  • SHA256 51d860373b830d0027a736e58e738b339561f2869ea539c17e9e62a3f5fddaee
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • cybergate

Version
  • 2.6

Botnet
  • vítima

C2
  • mlbhouse.no-ip.org:999

Mutex
  • ***MUTEX***

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

    motorola

  • 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 4 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 9 IoCs
  • UPX packed file 21 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • AutoIT Executable 3 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 4 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

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

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1240
      • C:\Users\Admin\AppData\Local\Temp\8262ca3e69de66bb37dc00f054d37dfc.exe
        "C:\Users\Admin\AppData\Local\Temp\8262ca3e69de66bb37dc00f054d37dfc.exe"
        2⤵
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1720
        • C:\Users\Admin\AppData\Local\Temp\8262ca3e69de66bb37dc00f054d37dfc.exe
          "C:\Users\Admin\AppData\Local\Temp\8262ca3e69de66bb37dc00f054d37dfc.exe"
          3⤵
          • Adds policy Run key to start application
          • 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:1888
          • C:\Windows\SysWOW64\explorer.exe
            explorer.exe
            4⤵
            • Modifies Installed Components in the registry
            PID:1096
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            4⤵
              PID:2500
            • C:\Users\Admin\AppData\Local\Temp\8262ca3e69de66bb37dc00f054d37dfc.exe
              "C:\Users\Admin\AppData\Local\Temp\8262ca3e69de66bb37dc00f054d37dfc.exe"
              4⤵
              • Loads dropped DLL
              • Drops file in System32 directory
              • Suspicious behavior: GetForegroundWindowSpam
              • Suspicious use of AdjustPrivilegeToken
              PID:588
              • C:\Windows\SysWOW64\install\server.exe
                "C:\Windows\system32\install\server.exe"
                5⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Suspicious use of SetThreadContext
                PID:1436
                • C:\Windows\SysWOW64\install\server.exe
                  "C:\Windows\SysWOW64\install\server.exe"
                  6⤵
                  • Executes dropped EXE
                  PID:308
                • C:\Users\Admin\AppData\Local\Temp\Elite Utilitario 2.0.exe
                  "C:\Users\Admin\AppData\Local\Temp\Elite Utilitario 2.0.exe"
                  6⤵
                  • Executes dropped EXE
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of SetWindowsHookEx
                  PID:112
          • C:\Users\Admin\AppData\Local\Temp\Elite Utilitario 2.0.exe
            "C:\Users\Admin\AppData\Local\Temp\Elite Utilitario 2.0.exe"
            3⤵
            • Executes dropped EXE
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of SetWindowsHookEx
            PID:2776

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            XX--XX--XX.txt

            • Path C:\Users\Admin\AppData\Local\Temp\XX--XX--XX.txt
            • Size 229KB
            • SHA256 96c3589d5755759eefdc4ff8914164f821924802fae0a5b154bae7f2bec3d0fb
            • MD5 SHA1 SHA512 SSDEEP

            XxX.xXx

            • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
            • Size 8B
            • SHA256 091d24f321bad4bf89bff65790654d16ce7113062180cc730f69bbd2512c3157
            • MD5 SHA1 SHA512

            XxX.xXx

            • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
            • Size 8B
            • SHA256 507d5cdcb3dc462486c1100ea5ce4aeb8db0f85c4897c5f7784d21335704d155
            • MD5 SHA1 SHA512

            XxX.xXx

            • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
            • Size 8B
            • SHA256 5507f8a9cdba977524bb71ee55360513d2c1842542d1c361ab661fb45fc69ef6
            • MD5 SHA1 SHA512

            XxX.xXx

            • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
            • Size 8B
            • SHA256 114a0a712e5929e897943291a86327393bfeccfc73d0d5663b6f4a4453098bd2
            • MD5 SHA1 SHA512

            XxX.xXx

            • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
            • Size 8B
            • SHA256 f709828f4e79e5bb70d2da03f8659af44132399ba6f29cde7cdf32e15eb3a466
            • MD5 SHA1 SHA512

            XxX.xXx

            • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
            • Size 8B
            • SHA256 fdb9bcb32809ee1ccd9659e0ca608bf0273ed382f718c7e03acdeec14d68b76a
            • MD5 SHA1 SHA512

            XxX.xXx

            • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
            • Size 8B
            • SHA256 563dfeac8eaa2c8b91abb4b657e00e158d490edb5917cdbcdd5dba5a3033a177
            • MD5 SHA1 SHA512

            XxX.xXx

            • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
            • Size 8B
            • SHA256 a7699f0e8f865805e11e45ac4ba6f86bce86de55d0ac8c99c5f6c30be6b095d6
            • MD5 SHA1 SHA512

            XxX.xXx

            • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
            • Size 8B
            • SHA256 a7163186a7bfeb3d7d6176e0f9dbace3afe4d8f7d55945253ee0b23aebc5ab0d
            • MD5 SHA1 SHA512

            XxX.xXx

            • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
            • Size 8B
            • SHA256 07d8e8e7bab64d50dd6880307033ffdb66b501e0f51fcab78ecd9554e71816c7
            • MD5 SHA1 SHA512

            XxX.xXx

            • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
            • Size 8B
            • SHA256 ba7b5a763f30ae30460afa594befa7e8a8a6b4a75eaa5198ed6d6d5d6423fd7e
            • MD5 SHA1 SHA512

            XxX.xXx

            • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
            • Size 8B
            • SHA256 56368d5c6ab20715ab166b18425573ebb50949539116b408cd3fcf04590e92bd
            • MD5 SHA1 SHA512

            XxX.xXx

            • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
            • Size 8B
            • SHA256 b59bbc1ff70c1a5a94afe77a73e6382a685a9cc43726e1fc4ea1158322bef93c
            • MD5 SHA1 SHA512

            XxX.xXx

            • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
            • Size 8B
            • SHA256 6ef9534cf38395e93a431f3747438f4cee0f5361f334766dfde3fb42922dc682
            • MD5 SHA1 SHA512

            XxX.xXx

            • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
            • Size 8B
            • SHA256 a8adb68df966d96f64ee915bb5334112138406bdf94ec7a2bd410a04361bd554
            • MD5 SHA1 SHA512

            XxX.xXx

            • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
            • Size 8B
            • SHA256 e4e4a4ba985dc2a19bea81f939cb57df156fcece4ca1fc332b1ca11150dd3243
            • MD5 SHA1 SHA512

            XxX.xXx

            • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
            • Size 8B
            • SHA256 8c4ae85de99312b82d85c85840df4e4d6f2a78b11d4342e57dd117106902ba22
            • MD5 SHA1 SHA512

            XxX.xXx

            • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
            • Size 8B
            • SHA256 e1c9f86080643ce36a1291099cba5ca6783c8286b9a005697097ab46fe1b72c0
            • MD5 SHA1 SHA512

            XxX.xXx

            • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
            • Size 8B
            • SHA256 3a0a3175a481d57099b0e905bbfa99340de2b54ac6c35ac48423e52026116305
            • MD5 SHA1 SHA512

            neDHBrYzEMqUQYMNbEqMnGGxVlw

            • Path C:\Users\Admin\AppData\Local\Temp\neDHBrYzEMqUQYMNbEqMnGGxVlw
            • Size 276KB
            • SHA256 7c8e5851fade0dea62dad89087886a4d9a0f7e9c3ce6a04e49a32253d5687e6d
            • MD5 SHA1 SHA512 SSDEEP

            logs.dat

            • Path C:\Users\Admin\AppData\Roaming\logs.dat
            • Size 15B
            • SHA256 51a3fe220229aa3fdddc909e20a4b107e7497320a00792a280a03389f2eacb46
            • MD5 SHA1 SHA512

            server.exe

            • Path C:\Windows\SysWOW64\install\server.exe
            • Size 1.4MB
            • SHA256 51d860373b830d0027a736e58e738b339561f2869ea539c17e9e62a3f5fddaee
            • MD5 SHA1 SHA512 SSDEEP

            server.exe

            • Path C:\Windows\SysWOW64\install\server.exe
            • Size 960KB
            • SHA256 8e8908fd55a1b8fee65cecffa17ad6f4d3afb2b6f0ff5cb6243e731dbd22bf58
            • MD5 SHA1 SHA512 SSDEEP

            Elite Utilitario 2.0.exe

            • Path \Users\Admin\AppData\Local\Temp\Elite Utilitario 2.0.exe
            • Size 1.5MB
            • SHA256 8451fdb22659f2d56549ee6f9a293c2f40d19727e4e18b157c557ccfcfcc0bbb
            • MD5 SHA1 SHA512 SSDEEP

            memory/112-1877-0x0000000000220000-0x0000000000221000-memory.dmp

            memory/112-922-0x0000000000220000-0x0000000000221000-memory.dmp

            memory/308-929-0x0000000000400000-0x0000000000457000-memory.dmp

            memory/308-925-0x0000000000400000-0x0000000000457000-memory.dmp

            memory/588-902-0x0000000000400000-0x00000000004AE000-memory.dmp

            memory/588-881-0x0000000024160000-0x00000000241C2000-memory.dmp

            memory/588-1195-0x0000000024160000-0x00000000241C2000-memory.dmp

            memory/1096-300-0x00000000001B0000-0x00000000001B1000-memory.dmp

            memory/1096-665-0x0000000024080000-0x00000000240E2000-memory.dmp

            memory/1096-578-0x0000000024080000-0x00000000240E2000-memory.dmp

            memory/1096-294-0x00000000000E0000-0x00000000000E1000-memory.dmp

            memory/1240-42-0x00000000021F0000-0x00000000021F1000-memory.dmp

            memory/1436-904-0x0000000000400000-0x00000000004AE000-memory.dmp

            memory/1436-921-0x0000000000400000-0x00000000004AE000-memory.dmp

            memory/1720-45-0x0000000000400000-0x00000000004AE000-memory.dmp

            memory/1720-9-0x00000000039D0000-0x0000000003A7E000-memory.dmp

            memory/1720-0-0x0000000000400000-0x00000000004AE000-memory.dmp

            memory/1888-15-0x0000000000400000-0x0000000000457000-memory.dmp

            memory/1888-347-0x0000000000400000-0x0000000000457000-memory.dmp

            memory/1888-25-0x0000000000400000-0x0000000000457000-memory.dmp

            memory/1888-24-0x0000000000400000-0x0000000000457000-memory.dmp

            memory/1888-22-0x0000000000400000-0x0000000000457000-memory.dmp

            memory/1888-13-0x0000000000400000-0x0000000000457000-memory.dmp

            memory/1888-11-0x0000000000400000-0x0000000000457000-memory.dmp

            memory/1888-8-0x0000000000400000-0x0000000000457000-memory.dmp

            memory/1888-882-0x0000000000400000-0x0000000000457000-memory.dmp

            memory/2776-50-0x0000000000220000-0x0000000000221000-memory.dmp

            memory/2776-357-0x0000000000220000-0x0000000000221000-memory.dmp