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Analysis

  • max time kernel
    152s
  • max time network
    169s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23/11/2022, 21:49

General

  • Target

    f15135de1e31e302b74253c3d3a4328fb9f443d8905330cc1da749f459add2c9.exe

  • Size

    281KB

  • MD5

    34cc1d20e22310220b73994c25eaa954

  • SHA1

    e14dde246b82f989f9aab8010393a213a399c470

  • SHA256

    f15135de1e31e302b74253c3d3a4328fb9f443d8905330cc1da749f459add2c9

  • SHA512

    32385ffc1ac4becd5e53dab55123ebd564dee4204b78275e8a1ed3e66c0d052029fa6629dc5a7cdf4cdfd4ef517f46a073e92e01d6eb1489f4032f4b56be6655

  • SSDEEP

    6144:uVNR1nOabwU+pMtSprmPdrCZUF4tj/xENa7O94TD4yMG:mD1Oab++tSmwZRtj/xEN94wy7

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

NEW-P2P-110425

C2

teddypoisonwide.no-ip.org:2050

127.0.0.1:2050

Mutex

R4EJ8HN82UXK10

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    csrss.exe

  • install_dir

    System

  • install_file

    mplay32.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    hedge

  • regkey_hkcu

    Multimedia Manager

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 2 IoCs
  • UPX packed file 18 IoCs

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

  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 2 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.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1244
      • C:\Users\Admin\AppData\Local\Temp\f15135de1e31e302b74253c3d3a4328fb9f443d8905330cc1da749f459add2c9.exe
        "C:\Users\Admin\AppData\Local\Temp\f15135de1e31e302b74253c3d3a4328fb9f443d8905330cc1da749f459add2c9.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1812
        • C:\Users\Admin\AppData\Local\Temp\f15135de1e31e302b74253c3d3a4328fb9f443d8905330cc1da749f459add2c9.exe
          "C:\Users\Admin\AppData\Local\Temp\f15135de1e31e302b74253c3d3a4328fb9f443d8905330cc1da749f459add2c9.exe"
          3⤵
          • Adds policy Run key to start application
          • Adds Run key to start application
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:860
          • C:\Windows\SysWOW64\explorer.exe
            explorer.exe
            4⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:1696
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            4⤵
              PID:632
            • C:\Users\Admin\AppData\Local\Temp\f15135de1e31e302b74253c3d3a4328fb9f443d8905330cc1da749f459add2c9.exe
              "C:\Users\Admin\AppData\Local\Temp\f15135de1e31e302b74253c3d3a4328fb9f443d8905330cc1da749f459add2c9.exe"
              4⤵
              • Loads dropped DLL
              • Suspicious behavior: GetForegroundWindowSpam
              • Suspicious use of AdjustPrivilegeToken
              PID:296
              • C:\Users\Admin\AppData\Roaming\System\mplay32.exe
                "C:\Users\Admin\AppData\Roaming\System\mplay32.exe"
                5⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                PID:908
                • C:\Users\Admin\AppData\Roaming\System\mplay32.exe
                  "C:\Users\Admin\AppData\Roaming\System\mplay32.exe"
                  6⤵
                  • Executes dropped EXE
                  PID:1920

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\Admin2.txt

        Filesize

        224KB

        MD5

        ccdbb3a838ccf6829738e4e1d734752e

        SHA1

        c2864a17dc0aa344c6f95b0fc5d199fdaaccab7a

        SHA256

        e4f8e67a13763bc79d9c4131b76837d9261b9dba6a5ca3566461f77742271a71

        SHA512

        c6ee357190c0d86b7978dbf023806168297fd574f23d7530e63127367c03244d38192ab2e0aeec1e7a965a9859edc67a9c2d4c06fc2005d89bc33ca235629671

      • C:\Users\Admin\AppData\Roaming\System\mplay32.exe

        Filesize

        281KB

        MD5

        34cc1d20e22310220b73994c25eaa954

        SHA1

        e14dde246b82f989f9aab8010393a213a399c470

        SHA256

        f15135de1e31e302b74253c3d3a4328fb9f443d8905330cc1da749f459add2c9

        SHA512

        32385ffc1ac4becd5e53dab55123ebd564dee4204b78275e8a1ed3e66c0d052029fa6629dc5a7cdf4cdfd4ef517f46a073e92e01d6eb1489f4032f4b56be6655

      • C:\Users\Admin\AppData\Roaming\System\mplay32.exe

        Filesize

        281KB

        MD5

        34cc1d20e22310220b73994c25eaa954

        SHA1

        e14dde246b82f989f9aab8010393a213a399c470

        SHA256

        f15135de1e31e302b74253c3d3a4328fb9f443d8905330cc1da749f459add2c9

        SHA512

        32385ffc1ac4becd5e53dab55123ebd564dee4204b78275e8a1ed3e66c0d052029fa6629dc5a7cdf4cdfd4ef517f46a073e92e01d6eb1489f4032f4b56be6655

      • C:\Users\Admin\AppData\Roaming\System\mplay32.exe

        Filesize

        281KB

        MD5

        34cc1d20e22310220b73994c25eaa954

        SHA1

        e14dde246b82f989f9aab8010393a213a399c470

        SHA256

        f15135de1e31e302b74253c3d3a4328fb9f443d8905330cc1da749f459add2c9

        SHA512

        32385ffc1ac4becd5e53dab55123ebd564dee4204b78275e8a1ed3e66c0d052029fa6629dc5a7cdf4cdfd4ef517f46a073e92e01d6eb1489f4032f4b56be6655

      • \Users\Admin\AppData\Roaming\System\mplay32.exe

        Filesize

        281KB

        MD5

        34cc1d20e22310220b73994c25eaa954

        SHA1

        e14dde246b82f989f9aab8010393a213a399c470

        SHA256

        f15135de1e31e302b74253c3d3a4328fb9f443d8905330cc1da749f459add2c9

        SHA512

        32385ffc1ac4becd5e53dab55123ebd564dee4204b78275e8a1ed3e66c0d052029fa6629dc5a7cdf4cdfd4ef517f46a073e92e01d6eb1489f4032f4b56be6655

      • \Users\Admin\AppData\Roaming\System\mplay32.exe

        Filesize

        281KB

        MD5

        34cc1d20e22310220b73994c25eaa954

        SHA1

        e14dde246b82f989f9aab8010393a213a399c470

        SHA256

        f15135de1e31e302b74253c3d3a4328fb9f443d8905330cc1da749f459add2c9

        SHA512

        32385ffc1ac4becd5e53dab55123ebd564dee4204b78275e8a1ed3e66c0d052029fa6629dc5a7cdf4cdfd4ef517f46a073e92e01d6eb1489f4032f4b56be6655

      • memory/296-28981-0x0000000010560000-0x00000000105C5000-memory.dmp

        Filesize

        404KB

      • memory/296-34662-0x0000000010560000-0x00000000105C5000-memory.dmp

        Filesize

        404KB

      • memory/860-28979-0x0000000000400000-0x0000000000456000-memory.dmp

        Filesize

        344KB

      • memory/860-28947-0x0000000000400000-0x0000000000456000-memory.dmp

        Filesize

        344KB

      • memory/860-28943-0x0000000000400000-0x0000000000456000-memory.dmp

        Filesize

        344KB

      • memory/1696-33467-0x0000000010480000-0x00000000104E5000-memory.dmp

        Filesize

        404KB

      • memory/1696-28965-0x0000000010480000-0x00000000104E5000-memory.dmp

        Filesize

        404KB

      • memory/1812-85-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-117-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-86-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-93-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-92-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-91-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-90-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-94-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-100-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-105-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-99-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-109-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-110-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-107-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-106-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-113-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-115-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-114-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-111-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-87-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-89-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-88-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-84-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-56-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-80-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-81-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-83-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-82-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-66-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-65-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-64-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-63-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-62-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-61-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-54-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-55-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1812-57-0x0000000000340000-0x0000000000387000-memory.dmp

        Filesize

        284KB

      • memory/1920-57881-0x0000000000400000-0x0000000000456000-memory.dmp

        Filesize

        344KB