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Analysis

  • max time kernel
    174s
  • max time network
    196s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    24/11/2022, 00:04

General

  • Target

    d25f55f47cb59e23c2e14eb461545ee4d08190e651a6a2e946b0d4a335345940.exe

  • Size

    276KB

  • MD5

    eed6b6a8bfefc17d144e6e26179fa650

  • SHA1

    f13ded6ff3f12ee3301ee6e2bb06cc50d7ab5563

  • SHA256

    d25f55f47cb59e23c2e14eb461545ee4d08190e651a6a2e946b0d4a335345940

  • SHA512

    06e22381810eca956ef46a0edef6707b3bcfd515b66f36d1071893345657ec55a670120ca2c85937ae9ea006c6b432319ec5a7cdcbef71480b9f7b9fe24a9313

  • SSDEEP

    6144:Kk4qmKQpYgh9AATiSbgo1hTslHqSfV0RdoGFSZrZj:V9G9A4prcqjSZ

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Kurban

C2

connect.cryptr.org:1454

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    google

  • install_file

    index.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    1453

  • regkey_hkcu

    Google

  • regkey_hklm

    Google

Signatures

  • CyberGate, Rebhip

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

  • Executes dropped EXE 5 IoCs
  • UPX packed file 39 IoCs

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

  • Loads dropped DLL 6 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Drops file in Program Files directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 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:1288
      • C:\Users\Admin\AppData\Local\Temp\d25f55f47cb59e23c2e14eb461545ee4d08190e651a6a2e946b0d4a335345940.exe
        "C:\Users\Admin\AppData\Local\Temp\d25f55f47cb59e23c2e14eb461545ee4d08190e651a6a2e946b0d4a335345940.exe"
        2⤵
        • Adds Run key to start application
        • Drops file in Program Files directory
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:972
        • C:\Windows\SysWOW64\explorer.exe
          explorer.exe
          3⤵
          • Loads dropped DLL
          PID:876
          • C:\Program Files (x86)\google\index.exe
            "C:\Program Files (x86)\google\index.exe"
            4⤵
            • Executes dropped EXE
            • Drops file in Program Files directory
            PID:1768
            • C:\Program Files\Internet Explorer\iexplore.exe
              "C:\Program Files\Internet Explorer\iexplore.exe"
              5⤵
                PID:1436
              • C:\Program Files (x86)\google\index.exe
                "C:\Program Files (x86)\google\index.exe"
                5⤵
                • Executes dropped EXE
                • Suspicious behavior: GetForegroundWindowSpam
                • Suspicious use of AdjustPrivilegeToken
                PID:1412
                • C:\Program Files (x86)\google\index.exe
                  "C:\Program Files (x86)\google\index.exe"
                  6⤵
                  • Executes dropped EXE
                  PID:1384
            • C:\Program Files (x86)\google\index.exe
              "C:\Program Files (x86)\google\index.exe"
              4⤵
              • Executes dropped EXE
              • Drops file in Program Files directory
              PID:1440
              • C:\Program Files\Internet Explorer\iexplore.exe
                "C:\Program Files\Internet Explorer\iexplore.exe"
                5⤵
                  PID:1520
                • C:\Program Files (x86)\google\index.exe
                  "C:\Program Files (x86)\google\index.exe"
                  5⤵
                  • Executes dropped EXE
                  PID:836
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 836 -s 504
                    6⤵
                    • Loads dropped DLL
                    • Program crash
                    PID:1816
            • C:\Program Files\Internet Explorer\iexplore.exe
              "C:\Program Files\Internet Explorer\iexplore.exe"
              3⤵
                PID:996
              • C:\Users\Admin\AppData\Local\Temp\d25f55f47cb59e23c2e14eb461545ee4d08190e651a6a2e946b0d4a335345940.exe
                "C:\Users\Admin\AppData\Local\Temp\d25f55f47cb59e23c2e14eb461545ee4d08190e651a6a2e946b0d4a335345940.exe"
                3⤵
                  PID:1692

            Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Program Files (x86)\Google\index.exe

              Filesize

              276KB

              MD5

              eed6b6a8bfefc17d144e6e26179fa650

              SHA1

              f13ded6ff3f12ee3301ee6e2bb06cc50d7ab5563

              SHA256

              d25f55f47cb59e23c2e14eb461545ee4d08190e651a6a2e946b0d4a335345940

              SHA512

              06e22381810eca956ef46a0edef6707b3bcfd515b66f36d1071893345657ec55a670120ca2c85937ae9ea006c6b432319ec5a7cdcbef71480b9f7b9fe24a9313

            • C:\Program Files (x86)\Google\index.exe

              Filesize

              276KB

              MD5

              eed6b6a8bfefc17d144e6e26179fa650

              SHA1

              f13ded6ff3f12ee3301ee6e2bb06cc50d7ab5563

              SHA256

              d25f55f47cb59e23c2e14eb461545ee4d08190e651a6a2e946b0d4a335345940

              SHA512

              06e22381810eca956ef46a0edef6707b3bcfd515b66f36d1071893345657ec55a670120ca2c85937ae9ea006c6b432319ec5a7cdcbef71480b9f7b9fe24a9313

            • C:\Program Files (x86)\Google\index.exe

              Filesize

              276KB

              MD5

              eed6b6a8bfefc17d144e6e26179fa650

              SHA1

              f13ded6ff3f12ee3301ee6e2bb06cc50d7ab5563

              SHA256

              d25f55f47cb59e23c2e14eb461545ee4d08190e651a6a2e946b0d4a335345940

              SHA512

              06e22381810eca956ef46a0edef6707b3bcfd515b66f36d1071893345657ec55a670120ca2c85937ae9ea006c6b432319ec5a7cdcbef71480b9f7b9fe24a9313

            • C:\Program Files (x86)\Google\index.exe

              Filesize

              276KB

              MD5

              eed6b6a8bfefc17d144e6e26179fa650

              SHA1

              f13ded6ff3f12ee3301ee6e2bb06cc50d7ab5563

              SHA256

              d25f55f47cb59e23c2e14eb461545ee4d08190e651a6a2e946b0d4a335345940

              SHA512

              06e22381810eca956ef46a0edef6707b3bcfd515b66f36d1071893345657ec55a670120ca2c85937ae9ea006c6b432319ec5a7cdcbef71480b9f7b9fe24a9313

            • C:\Program Files (x86)\Google\index.exe

              Filesize

              276KB

              MD5

              eed6b6a8bfefc17d144e6e26179fa650

              SHA1

              f13ded6ff3f12ee3301ee6e2bb06cc50d7ab5563

              SHA256

              d25f55f47cb59e23c2e14eb461545ee4d08190e651a6a2e946b0d4a335345940

              SHA512

              06e22381810eca956ef46a0edef6707b3bcfd515b66f36d1071893345657ec55a670120ca2c85937ae9ea006c6b432319ec5a7cdcbef71480b9f7b9fe24a9313

            • C:\Program Files (x86)\google\index.exe

              Filesize

              276KB

              MD5

              eed6b6a8bfefc17d144e6e26179fa650

              SHA1

              f13ded6ff3f12ee3301ee6e2bb06cc50d7ab5563

              SHA256

              d25f55f47cb59e23c2e14eb461545ee4d08190e651a6a2e946b0d4a335345940

              SHA512

              06e22381810eca956ef46a0edef6707b3bcfd515b66f36d1071893345657ec55a670120ca2c85937ae9ea006c6b432319ec5a7cdcbef71480b9f7b9fe24a9313

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

              Filesize

              229KB

              MD5

              e324fe5b45b5c552d7d9b7b69b81265c

              SHA1

              2856cc89538f2bf236fffab1a5248027fa518bfb

              SHA256

              fe52df587a05281e75f28327442a6c85255ec2ecc0dfd03dd71133657aff9eb1

              SHA512

              d1f142ada71d5823c31df362dee835d41b7774d98ce63ff78975bc219724ad1ff0b77570e1acb47e5a04ac25b3c15c1e5bb38c1fb6d73830dc0c3ae0eec948e3

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

              Filesize

              229KB

              MD5

              6140e884cd7e3f886ffbb35213545047

              SHA1

              2c22704bf7123c2f7daf770db248f814490932ba

              SHA256

              cb593a07369cc9ddcca7bc94b8ad7a7f76773074ebdd048aee3789259bf55c0f

              SHA512

              88a6b1897c00d95f07b204fb5076f8a3f54dcfb583bbce63d703f05b88eaf444353bf5dc865990f14c120d70c8f4c6522cd89797b45fde008c0f9f74374e75d6

            • \Program Files (x86)\Google\index.exe

              Filesize

              276KB

              MD5

              eed6b6a8bfefc17d144e6e26179fa650

              SHA1

              f13ded6ff3f12ee3301ee6e2bb06cc50d7ab5563

              SHA256

              d25f55f47cb59e23c2e14eb461545ee4d08190e651a6a2e946b0d4a335345940

              SHA512

              06e22381810eca956ef46a0edef6707b3bcfd515b66f36d1071893345657ec55a670120ca2c85937ae9ea006c6b432319ec5a7cdcbef71480b9f7b9fe24a9313

            • \Program Files (x86)\Google\index.exe

              Filesize

              276KB

              MD5

              eed6b6a8bfefc17d144e6e26179fa650

              SHA1

              f13ded6ff3f12ee3301ee6e2bb06cc50d7ab5563

              SHA256

              d25f55f47cb59e23c2e14eb461545ee4d08190e651a6a2e946b0d4a335345940

              SHA512

              06e22381810eca956ef46a0edef6707b3bcfd515b66f36d1071893345657ec55a670120ca2c85937ae9ea006c6b432319ec5a7cdcbef71480b9f7b9fe24a9313

            • \Program Files (x86)\Google\index.exe

              Filesize

              276KB

              MD5

              eed6b6a8bfefc17d144e6e26179fa650

              SHA1

              f13ded6ff3f12ee3301ee6e2bb06cc50d7ab5563

              SHA256

              d25f55f47cb59e23c2e14eb461545ee4d08190e651a6a2e946b0d4a335345940

              SHA512

              06e22381810eca956ef46a0edef6707b3bcfd515b66f36d1071893345657ec55a670120ca2c85937ae9ea006c6b432319ec5a7cdcbef71480b9f7b9fe24a9313

            • \Program Files (x86)\Google\index.exe

              Filesize

              276KB

              MD5

              eed6b6a8bfefc17d144e6e26179fa650

              SHA1

              f13ded6ff3f12ee3301ee6e2bb06cc50d7ab5563

              SHA256

              d25f55f47cb59e23c2e14eb461545ee4d08190e651a6a2e946b0d4a335345940

              SHA512

              06e22381810eca956ef46a0edef6707b3bcfd515b66f36d1071893345657ec55a670120ca2c85937ae9ea006c6b432319ec5a7cdcbef71480b9f7b9fe24a9313

            • \Program Files (x86)\Google\index.exe

              Filesize

              276KB

              MD5

              eed6b6a8bfefc17d144e6e26179fa650

              SHA1

              f13ded6ff3f12ee3301ee6e2bb06cc50d7ab5563

              SHA256

              d25f55f47cb59e23c2e14eb461545ee4d08190e651a6a2e946b0d4a335345940

              SHA512

              06e22381810eca956ef46a0edef6707b3bcfd515b66f36d1071893345657ec55a670120ca2c85937ae9ea006c6b432319ec5a7cdcbef71480b9f7b9fe24a9313

            • \Program Files (x86)\Google\index.exe

              Filesize

              276KB

              MD5

              eed6b6a8bfefc17d144e6e26179fa650

              SHA1

              f13ded6ff3f12ee3301ee6e2bb06cc50d7ab5563

              SHA256

              d25f55f47cb59e23c2e14eb461545ee4d08190e651a6a2e946b0d4a335345940

              SHA512

              06e22381810eca956ef46a0edef6707b3bcfd515b66f36d1071893345657ec55a670120ca2c85937ae9ea006c6b432319ec5a7cdcbef71480b9f7b9fe24a9313

            • memory/836-131-0x0000000000400000-0x0000000000457000-memory.dmp

              Filesize

              348KB

            • memory/836-152-0x0000000024080000-0x00000000240E2000-memory.dmp

              Filesize

              392KB

            • memory/836-144-0x0000000024080000-0x00000000240E2000-memory.dmp

              Filesize

              392KB

            • memory/836-143-0x0000000024080000-0x00000000240E2000-memory.dmp

              Filesize

              392KB

            • memory/876-104-0x0000000024080000-0x00000000240E2000-memory.dmp

              Filesize

              392KB

            • memory/876-88-0x0000000003A50000-0x0000000003AA7000-memory.dmp

              Filesize

              348KB

            • memory/876-65-0x0000000074AF1000-0x0000000074AF3000-memory.dmp

              Filesize

              8KB

            • memory/876-145-0x0000000003A50000-0x0000000003AA7000-memory.dmp

              Filesize

              348KB

            • memory/876-72-0x0000000024080000-0x00000000240E2000-memory.dmp

              Filesize

              392KB

            • memory/876-105-0x0000000003A50000-0x0000000003AA7000-memory.dmp

              Filesize

              348KB

            • memory/876-71-0x0000000024080000-0x00000000240E2000-memory.dmp

              Filesize

              392KB

            • memory/972-76-0x00000000240F0000-0x0000000024152000-memory.dmp

              Filesize

              392KB

            • memory/972-87-0x0000000000460000-0x00000000004B7000-memory.dmp

              Filesize

              348KB

            • memory/972-57-0x0000000024010000-0x0000000024072000-memory.dmp

              Filesize

              392KB

            • memory/972-107-0x0000000024160000-0x00000000241C2000-memory.dmp

              Filesize

              392KB

            • memory/972-54-0x0000000000400000-0x0000000000457000-memory.dmp

              Filesize

              348KB

            • memory/972-113-0x0000000000400000-0x0000000000457000-memory.dmp

              Filesize

              348KB

            • memory/972-55-0x00000000753D1000-0x00000000753D3000-memory.dmp

              Filesize

              8KB

            • memory/972-66-0x0000000024080000-0x00000000240E2000-memory.dmp

              Filesize

              392KB

            • memory/972-91-0x0000000000400000-0x0000000000457000-memory.dmp

              Filesize

              348KB

            • memory/1288-60-0x0000000024010000-0x0000000024072000-memory.dmp

              Filesize

              392KB

            • memory/1384-151-0x0000000000400000-0x0000000000457000-memory.dmp

              Filesize

              348KB

            • memory/1384-136-0x0000000000400000-0x0000000000457000-memory.dmp

              Filesize

              348KB

            • memory/1412-123-0x0000000024080000-0x00000000240E2000-memory.dmp

              Filesize

              392KB

            • memory/1412-146-0x0000000024080000-0x00000000240E2000-memory.dmp

              Filesize

              392KB

            • memory/1440-142-0x0000000000400000-0x0000000000457000-memory.dmp

              Filesize

              348KB

            • memory/1440-137-0x0000000024080000-0x00000000240E2000-memory.dmp

              Filesize

              392KB

            • memory/1440-106-0x0000000000400000-0x0000000000457000-memory.dmp

              Filesize

              348KB

            • memory/1692-122-0x0000000024160000-0x00000000241C2000-memory.dmp

              Filesize

              392KB

            • memory/1692-114-0x0000000024160000-0x00000000241C2000-memory.dmp

              Filesize

              392KB

            • memory/1692-89-0x0000000000400000-0x0000000000457000-memory.dmp

              Filesize

              348KB

            • memory/1768-119-0x0000000000400000-0x0000000000457000-memory.dmp

              Filesize

              348KB

            • memory/1768-90-0x0000000000400000-0x0000000000457000-memory.dmp

              Filesize

              348KB