Analysis

  • max time kernel
    153s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-10-2022 15:18

General

  • Target

    14c244e55f93a7e6d21e79c918d2c188d3b1239973481b87837ef0dd81ee1ba9.exe

  • Size

    465KB

  • MD5

    64a3172002bb4777facd603f0894c21e

  • SHA1

    684c435c1f51b11c6c58c9a28f2cb0231b38b24f

  • SHA256

    14c244e55f93a7e6d21e79c918d2c188d3b1239973481b87837ef0dd81ee1ba9

  • SHA512

    486956e9b18a4aabdd5338c9834e128403448644c85318a42912df193402edf38323b3ec72dc74a31f51bd7e2e03d69ca8ad0ff0c96b5bdb017c2e2fb50d35fb

  • SSDEEP

    12288:NJRD2MoluqINFfK2JoKYWH2T1Xzm8kN56E0A+uD/aaq3uSgX:NTDSlMFSHjW6y8i56EP9iaIuSgX

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

XP

C2

soqor.sytes.net:288

skorehaclol.no-ip.info:288

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_dir

    windows

  • 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

    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
  • Executes dropped EXE 5 IoCs
  • Modifies Installed Components in the registry 2 TTPs 4 IoCs
  • UPX packed file 21 IoCs

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

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Adds Run key to start application 2 TTPs 6 IoCs
  • 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). Likely ransomware behaviour.

  • Program crash 1 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 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:2648
      • C:\Users\Admin\AppData\Local\Temp\14c244e55f93a7e6d21e79c918d2c188d3b1239973481b87837ef0dd81ee1ba9.exe
        "C:\Users\Admin\AppData\Local\Temp\14c244e55f93a7e6d21e79c918d2c188d3b1239973481b87837ef0dd81ee1ba9.exe"
        2⤵
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:704
        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2.exe
          C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2.exe
          3⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:388
          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2.exe
            C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2.exe
            4⤵
            • Adds policy Run key to start application
            • Executes dropped EXE
            • 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:2072
            • C:\Windows\SysWOW64\explorer.exe
              explorer.exe
              5⤵
              • Modifies Installed Components in the registry
              PID:4188
            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2.exe
              "C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2.exe"
              5⤵
              • Executes dropped EXE
              • Checks computer location settings
              • Drops file in System32 directory
              • Modifies registry class
              • Suspicious behavior: GetForegroundWindowSpam
              • Suspicious use of AdjustPrivilegeToken
              PID:3048
              • C:\Windows\SysWOW64\windows\windows.exe
                "C:\Windows\system32\windows\windows.exe"
                6⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious use of SetWindowsHookEx
                PID:2664
                • C:\Windows\SysWOW64\windows\windows.exe
                  C:\Windows\SysWOW64\windows\windows.exe
                  7⤵
                  • Executes dropped EXE
                  PID:5028
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 5028 -s 568
                    8⤵
                    • Program crash
                    PID:3208
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5028 -ip 5028
      1⤵
        PID:1808

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Persistence

      Registry Run Keys / Startup Folder

      3
      T1060

      Defense Evasion

      Modify Registry

      3
      T1112

      Discovery

      Query Registry

      1
      T1012

      System Information Discovery

      2
      T1082

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2.exe
        Filesize

        424KB

        MD5

        623b62f182e7644b8e1fd4ff9a9180cb

        SHA1

        b21c96155f504974d32b61e05a219c41c2d95c8c

        SHA256

        ebbae6409abfa1c157df179d95c01103153c608f2f04e02f4a11e2d0196d5fa4

        SHA512

        a5371f359e120d9518ea5f678ff1186f574b2b755e82a4f71cded454d03d19930d1c4b1dd7996315aabcae94229ffb98dfcfc66204d1bd55c352cf0330886601

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2.exe
        Filesize

        424KB

        MD5

        623b62f182e7644b8e1fd4ff9a9180cb

        SHA1

        b21c96155f504974d32b61e05a219c41c2d95c8c

        SHA256

        ebbae6409abfa1c157df179d95c01103153c608f2f04e02f4a11e2d0196d5fa4

        SHA512

        a5371f359e120d9518ea5f678ff1186f574b2b755e82a4f71cded454d03d19930d1c4b1dd7996315aabcae94229ffb98dfcfc66204d1bd55c352cf0330886601

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2.exe
        Filesize

        424KB

        MD5

        623b62f182e7644b8e1fd4ff9a9180cb

        SHA1

        b21c96155f504974d32b61e05a219c41c2d95c8c

        SHA256

        ebbae6409abfa1c157df179d95c01103153c608f2f04e02f4a11e2d0196d5fa4

        SHA512

        a5371f359e120d9518ea5f678ff1186f574b2b755e82a4f71cded454d03d19930d1c4b1dd7996315aabcae94229ffb98dfcfc66204d1bd55c352cf0330886601

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2.exe
        Filesize

        424KB

        MD5

        623b62f182e7644b8e1fd4ff9a9180cb

        SHA1

        b21c96155f504974d32b61e05a219c41c2d95c8c

        SHA256

        ebbae6409abfa1c157df179d95c01103153c608f2f04e02f4a11e2d0196d5fa4

        SHA512

        a5371f359e120d9518ea5f678ff1186f574b2b755e82a4f71cded454d03d19930d1c4b1dd7996315aabcae94229ffb98dfcfc66204d1bd55c352cf0330886601

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

        229KB

        MD5

        0a8a801e9cdc96fa5ae03483d368a0de

        SHA1

        f3b88657556391fb49b8b13d05bdc8a4624ff624

        SHA256

        8e08dd591aaad371b985b870dc71330b9a91551eedac7b3929dd0763ec1d4163

        SHA512

        b6878ba42e8004df30d72c8547978b77450ec332b036bfd3515015ae04e659ee0a19d374a30b127b5e1c27498c77229ea01f1daa9f34e1f155c15d73f11d1af5

      • C:\Windows\SysWOW64\windows\windows.exe
        Filesize

        424KB

        MD5

        623b62f182e7644b8e1fd4ff9a9180cb

        SHA1

        b21c96155f504974d32b61e05a219c41c2d95c8c

        SHA256

        ebbae6409abfa1c157df179d95c01103153c608f2f04e02f4a11e2d0196d5fa4

        SHA512

        a5371f359e120d9518ea5f678ff1186f574b2b755e82a4f71cded454d03d19930d1c4b1dd7996315aabcae94229ffb98dfcfc66204d1bd55c352cf0330886601

      • C:\Windows\SysWOW64\windows\windows.exe
        Filesize

        424KB

        MD5

        623b62f182e7644b8e1fd4ff9a9180cb

        SHA1

        b21c96155f504974d32b61e05a219c41c2d95c8c

        SHA256

        ebbae6409abfa1c157df179d95c01103153c608f2f04e02f4a11e2d0196d5fa4

        SHA512

        a5371f359e120d9518ea5f678ff1186f574b2b755e82a4f71cded454d03d19930d1c4b1dd7996315aabcae94229ffb98dfcfc66204d1bd55c352cf0330886601

      • C:\Windows\SysWOW64\windows\windows.exe
        Filesize

        424KB

        MD5

        623b62f182e7644b8e1fd4ff9a9180cb

        SHA1

        b21c96155f504974d32b61e05a219c41c2d95c8c

        SHA256

        ebbae6409abfa1c157df179d95c01103153c608f2f04e02f4a11e2d0196d5fa4

        SHA512

        a5371f359e120d9518ea5f678ff1186f574b2b755e82a4f71cded454d03d19930d1c4b1dd7996315aabcae94229ffb98dfcfc66204d1bd55c352cf0330886601

      • memory/388-142-0x0000000000400000-0x0000000000547000-memory.dmp
        Filesize

        1.3MB

      • memory/388-132-0x0000000000000000-mapping.dmp
      • memory/388-137-0x0000000000400000-0x0000000000547000-memory.dmp
        Filesize

        1.3MB

      • memory/2072-159-0x0000000000400000-0x000000000044E000-memory.dmp
        Filesize

        312KB

      • memory/2072-148-0x0000000000400000-0x000000000044E000-memory.dmp
        Filesize

        312KB

      • memory/2072-143-0x0000000000400000-0x000000000044E000-memory.dmp
        Filesize

        312KB

      • memory/2072-149-0x0000000000400000-0x000000000044E000-memory.dmp
        Filesize

        312KB

      • memory/2072-150-0x0000000000400000-0x000000000044E000-memory.dmp
        Filesize

        312KB

      • memory/2072-151-0x0000000000400000-0x000000000044E000-memory.dmp
        Filesize

        312KB

      • memory/2072-153-0x0000000000400000-0x000000000044E000-memory.dmp
        Filesize

        312KB

      • memory/2072-152-0x0000000000400000-0x000000000044E000-memory.dmp
        Filesize

        312KB

      • memory/2072-162-0x0000000024080000-0x00000000240E2000-memory.dmp
        Filesize

        392KB

      • memory/2072-156-0x0000000024010000-0x0000000024072000-memory.dmp
        Filesize

        392KB

      • memory/2072-145-0x0000000000400000-0x000000000044E000-memory.dmp
        Filesize

        312KB

      • memory/2072-147-0x0000000000400000-0x000000000044E000-memory.dmp
        Filesize

        312KB

      • memory/2072-154-0x0000000000400000-0x000000000044E000-memory.dmp
        Filesize

        312KB

      • memory/2072-146-0x0000000000400000-0x000000000044E000-memory.dmp
        Filesize

        312KB

      • memory/2072-138-0x0000000000000000-mapping.dmp
      • memory/2072-141-0x0000000000400000-0x000000000044E000-memory.dmp
        Filesize

        312KB

      • memory/2072-139-0x0000000000400000-0x000000000044E000-memory.dmp
        Filesize

        312KB

      • memory/2072-170-0x00000000240F0000-0x0000000024152000-memory.dmp
        Filesize

        392KB

      • memory/2072-174-0x0000000000400000-0x000000000044E000-memory.dmp
        Filesize

        312KB

      • memory/2664-180-0x0000000000000000-mapping.dmp
      • memory/2664-182-0x0000000000400000-0x0000000000547000-memory.dmp
        Filesize

        1.3MB

      • memory/2664-190-0x0000000000400000-0x0000000000547000-memory.dmp
        Filesize

        1.3MB

      • memory/3048-177-0x0000000000400000-0x0000000000547000-memory.dmp
        Filesize

        1.3MB

      • memory/3048-178-0x00000000240F0000-0x0000000024152000-memory.dmp
        Filesize

        392KB

      • memory/3048-173-0x00000000240F0000-0x0000000024152000-memory.dmp
        Filesize

        392KB

      • memory/3048-168-0x0000000000000000-mapping.dmp
      • memory/3048-191-0x00000000240F0000-0x0000000024152000-memory.dmp
        Filesize

        392KB

      • memory/4188-179-0x0000000024080000-0x00000000240E2000-memory.dmp
        Filesize

        392KB

      • memory/4188-166-0x0000000024080000-0x00000000240E2000-memory.dmp
        Filesize

        392KB

      • memory/4188-165-0x0000000024080000-0x00000000240E2000-memory.dmp
        Filesize

        392KB

      • memory/4188-161-0x0000000000000000-mapping.dmp
      • memory/5028-185-0x0000000000000000-mapping.dmp
      • memory/5028-189-0x0000000000400000-0x000000000044E000-memory.dmp
        Filesize

        312KB

      • memory/5028-192-0x0000000000400000-0x000000000044E000-memory.dmp
        Filesize

        312KB

      • memory/5028-193-0x0000000000400000-0x000000000044E000-memory.dmp
        Filesize

        312KB