Analysis

  • max time kernel
    152s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/10/2022, 19:54

General

  • Target

    1d4a852a3dd079f3f36c23d8710ce0169af3114f6d774724582974015f69fddb.exe

  • Size

    958KB

  • MD5

    a172747973cf9ff998db1c26007a2600

  • SHA1

    745422b13de8df068ae7149c518353a3f6362067

  • SHA256

    1d4a852a3dd079f3f36c23d8710ce0169af3114f6d774724582974015f69fddb

  • SHA512

    f0f0193cb7131abc0da3b938ae8a3d0816a0225662e29299844ba848d86ca942fbeadd291c87d9133a9096b5ae93fbd91705692f660202c96615f0e48c21dc4d

  • SSDEEP

    24576:8igpIGQLl+hzEpBxZ7777777777777777777WsjGHP/eAI:85hUEzEdZ7777777777777777777WUGW

Malware Config

Extracted

Family

cybergate

Version

v1.18.0 - Crack Version

Botnet

FUCKED

C2

hitman47.no-ip.biz:4051

hitman54.no-ip.biz:4051

silentassassin47.no-ip.biz:4051

silentassassin54.no-ip.biz:4051

Mutex

040U168E17U3B3

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_dir

    svchosts

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    CRYPTHEX

  • regkey_hkcu

    svchosts

  • regkey_hklm

    svchosts

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
  • Modifies Installed Components in the registry 2 TTPs 4 IoCs
  • UPX packed file 17 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 4 IoCs
  • Maps connected drives based on registry 3 TTPs 4 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • 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.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 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:1996
      • C:\Users\Admin\AppData\Local\Temp\1d4a852a3dd079f3f36c23d8710ce0169af3114f6d774724582974015f69fddb.exe
        "C:\Users\Admin\AppData\Local\Temp\1d4a852a3dd079f3f36c23d8710ce0169af3114f6d774724582974015f69fddb.exe"
        2⤵
        • Maps connected drives based on registry
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4284
        • C:\Users\Admin\AppData\Local\Temp\1d4a852a3dd079f3f36c23d8710ce0169af3114f6d774724582974015f69fddb.exe
          C:\Users\Admin\AppData\Local\Temp\1d4a852a3dd079f3f36c23d8710ce0169af3114f6d774724582974015f69fddb.exe
          3⤵
          • Adds policy Run key to start application
          • Modifies Installed Components in the registry
          • Checks computer location settings
          • Adds Run key to start application
          • Drops file in System32 directory
          • Modifies registry class
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:2436
          • C:\Windows\SysWOW64\explorer.exe
            explorer.exe
            4⤵
            • Modifies Installed Components in the registry
            • Suspicious use of AdjustPrivilegeToken
            PID:4432
          • C:\Users\Admin\AppData\Local\Temp\1d4a852a3dd079f3f36c23d8710ce0169af3114f6d774724582974015f69fddb.exe
            "C:\Users\Admin\AppData\Local\Temp\1d4a852a3dd079f3f36c23d8710ce0169af3114f6d774724582974015f69fddb.exe"
            4⤵
            • Drops file in System32 directory
            • Suspicious behavior: GetForegroundWindowSpam
            • Suspicious use of AdjustPrivilegeToken
            PID:2012
          • C:\Windows\SysWOW64\svchosts\svchost.exe
            "C:\Windows\system32\svchosts\svchost.exe"
            4⤵
            • Executes dropped EXE
            • Maps connected drives based on registry
            • Suspicious use of SetThreadContext
            • Suspicious use of SetWindowsHookEx
            PID:3768
            • C:\Windows\SysWOW64\svchosts\svchost.exe
              C:\Windows\SysWOW64\svchosts\svchost.exe
              5⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:1188

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

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

            Filesize

            236KB

            MD5

            3b963bd15bb9ed1521498e1d2f0f5d17

            SHA1

            59efc19d28dcb518cc8db7447fed8c16c10b754e

            SHA256

            98e875c354d30677377ea66e55e7a0f128bb32a09556d07b5248374aff38e0a4

            SHA512

            400a4413cd72c15e57934976b762e06b512919bc4894990538aeff27f33ea27c92ab3543bd9c2b1617d02f76f05b24029cead0567bc3060bf495ca1952b3ab9a

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

            Filesize

            958KB

            MD5

            a172747973cf9ff998db1c26007a2600

            SHA1

            745422b13de8df068ae7149c518353a3f6362067

            SHA256

            1d4a852a3dd079f3f36c23d8710ce0169af3114f6d774724582974015f69fddb

            SHA512

            f0f0193cb7131abc0da3b938ae8a3d0816a0225662e29299844ba848d86ca942fbeadd291c87d9133a9096b5ae93fbd91705692f660202c96615f0e48c21dc4d

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

            Filesize

            958KB

            MD5

            a172747973cf9ff998db1c26007a2600

            SHA1

            745422b13de8df068ae7149c518353a3f6362067

            SHA256

            1d4a852a3dd079f3f36c23d8710ce0169af3114f6d774724582974015f69fddb

            SHA512

            f0f0193cb7131abc0da3b938ae8a3d0816a0225662e29299844ba848d86ca942fbeadd291c87d9133a9096b5ae93fbd91705692f660202c96615f0e48c21dc4d

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

            Filesize

            958KB

            MD5

            a172747973cf9ff998db1c26007a2600

            SHA1

            745422b13de8df068ae7149c518353a3f6362067

            SHA256

            1d4a852a3dd079f3f36c23d8710ce0169af3114f6d774724582974015f69fddb

            SHA512

            f0f0193cb7131abc0da3b938ae8a3d0816a0225662e29299844ba848d86ca942fbeadd291c87d9133a9096b5ae93fbd91705692f660202c96615f0e48c21dc4d

          • memory/1188-183-0x0000000000400000-0x000000000044E000-memory.dmp

            Filesize

            312KB

          • memory/1188-180-0x0000000000400000-0x000000000044E000-memory.dmp

            Filesize

            312KB

          • memory/1188-181-0x00000000005B0000-0x00000000005B3000-memory.dmp

            Filesize

            12KB

          • memory/2012-165-0x0000000010510000-0x0000000010582000-memory.dmp

            Filesize

            456KB

          • memory/2012-182-0x0000000010510000-0x0000000010582000-memory.dmp

            Filesize

            456KB

          • memory/2012-167-0x0000000010510000-0x0000000010582000-memory.dmp

            Filesize

            456KB

          • memory/2012-166-0x0000000000400000-0x0000000000696000-memory.dmp

            Filesize

            2.6MB

          • memory/2436-159-0x00000000022A0000-0x0000000002312000-memory.dmp

            Filesize

            456KB

          • memory/2436-139-0x0000000000400000-0x000000000044E000-memory.dmp

            Filesize

            312KB

          • memory/2436-140-0x0000000000400000-0x000000000044E000-memory.dmp

            Filesize

            312KB

          • memory/2436-141-0x00000000005C0000-0x00000000005C3000-memory.dmp

            Filesize

            12KB

          • memory/2436-162-0x0000000010510000-0x0000000010582000-memory.dmp

            Filesize

            456KB

          • memory/2436-138-0x0000000000400000-0x000000000044E000-memory.dmp

            Filesize

            312KB

          • memory/2436-143-0x0000000010410000-0x0000000010482000-memory.dmp

            Filesize

            456KB

          • memory/2436-149-0x0000000010490000-0x0000000010502000-memory.dmp

            Filesize

            456KB

          • memory/2436-136-0x0000000000400000-0x000000000044E000-memory.dmp

            Filesize

            312KB

          • memory/2436-172-0x0000000000400000-0x000000000044E000-memory.dmp

            Filesize

            312KB

          • memory/3768-173-0x0000000000400000-0x0000000000696000-memory.dmp

            Filesize

            2.6MB

          • memory/3768-184-0x0000000000400000-0x0000000000696000-memory.dmp

            Filesize

            2.6MB

          • memory/4284-132-0x0000000000400000-0x0000000000696000-memory.dmp

            Filesize

            2.6MB

          • memory/4284-146-0x0000000000400000-0x0000000000696000-memory.dmp

            Filesize

            2.6MB

          • memory/4432-155-0x0000000010490000-0x0000000010502000-memory.dmp

            Filesize

            456KB

          • memory/4432-152-0x0000000010490000-0x0000000010502000-memory.dmp

            Filesize

            456KB