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Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    05/01/2024, 20:03

General

  • Target

    44515080c55fb13c81e26d980bd69e6f.exe

  • Size

    351KB

  • MD5

    44515080c55fb13c81e26d980bd69e6f

  • SHA1

    5d638f9fc59663fe4dea617713ad5c3af14eeafa

  • SHA256

    7c34875159ec92c7be9f101b05dcac2693cda46b95e321f939fc1e46f951e868

  • SHA512

    a4d19d09bd4c5b2a4a8b38f6c315900f6353981b511d7b92a4bf8a553192816d3f7e3177db0fd65b4b7a8cd1fc17f17f93092d1ef534a2f4ab7d096d368eea10

  • SSDEEP

    6144:i4ABF2AwpAuO/50BTnqPd0Mpz7qhh4nXjjf8MZ9BKXKaIp09/7:xUsADGLE0kuGnESBp

Malware Config

Extracted

Family

cybergate

Version

v1.04.8

Botnet

remote

C2

mise1.zapto.org:999

Mutex

Y6W4885G2IRK2H

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • ftp_password

    ªš÷Öº+Þ

  • ftp_port

    21

  • ftp_server

    ftp.server.com

  • ftp_username

    ftp_user

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    true

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    cybergate

  • 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 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 9 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 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:\Users\Admin\AppData\Local\Temp\44515080c55fb13c81e26d980bd69e6f.exe
    "C:\Users\Admin\AppData\Local\Temp\44515080c55fb13c81e26d980bd69e6f.exe"
    1⤵
    • Adds policy Run key to start application
    • Modifies Installed Components in the registry
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2400
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      2⤵
        PID:2892
      • C:\Users\Admin\AppData\Local\Temp\44515080c55fb13c81e26d980bd69e6f.exe
        "C:\Users\Admin\AppData\Local\Temp\44515080c55fb13c81e26d980bd69e6f.exe"
        2⤵
        • Loads dropped DLL
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        PID:2672
        • C:\directory\CyberGate\install\server.exe
          "C:\directory\CyberGate\install\server.exe"
          3⤵
          • Executes dropped EXE
          PID:2688
    • C:\Windows\SysWOW64\DllHost.exe
      C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
      1⤵
      • Suspicious use of FindShellTrayWindow
      PID:1672

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      237KB

      MD5

      15662b1e8c8e27a4307aafc814543e72

      SHA1

      9f8b4b68834b3c5894e711245ff172d6279cd27a

      SHA256

      9db872d8323a6139fa2e25c64c5cc38fb7258b7843b6fc1b0c00136f3570031f

      SHA512

      79976f0aa09b22e8462ae9798ef0df60b1618771d63ee8419bb82abda9f5781bb78848e89d2c0af954953d505d8b2df948fc78158037679f8f20eebd9bfe6c27

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      f0c8bff95cf5e6a2faff0bed6180f0cd

      SHA1

      9365e0cfdc0b6c2dd2e001892db013619cf65943

      SHA256

      cb8c07289c85f213f6d8d1ebbe56a297131720852a15ef4ae9d0211a778406a1

      SHA512

      3503ae45efb61e6e892f5c57875fcc1a4de86c033b03621e76d7fdca3a3b3d7d37471cfb3665a515ea6d07da1ae3eedf254b58ac39fc09bc4d0299abe5a3c2b0

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      0e2cae2fefd61d93d6c0968fcf61d0fd

      SHA1

      711f71935a1a1ea6730364725393b2e4ce3f9704

      SHA256

      827ecccb0cfca7c8d4caf7a0576cb1e898e1b3e2ab2b752fb083d43a32047fc7

      SHA512

      90edf8cb3786b578ae1d449d678b60603530983e364c68a5b53f0bfbcdce6e62720c3e3e8820d13a34ba567fecbf8233d235dcdd67a9afa93aa03f084f9f6725

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      5027c9d73691f3e0597d8496f53ce265

      SHA1

      6ae07affebd1300e6a64c3e9f6219aaf8d29ee17

      SHA256

      6cf74a08281aa03a5105b89ed7f65b0a2ef051c42df67b915ee7beea2d4b2e6f

      SHA512

      6046cccaf73f8d7d3b4f560347ac07857c9312f6a79341a48404b0c28e3a7fe5d207cd8de779d0e249326a4d9b800cbf7ec54ec5da24d98c3b69a3a96ceab1fb

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      ea099b4460fa246a23d99aafc81f8b81

      SHA1

      7a2a2513e7e99082eb9da29fed631a0e0c98a12a

      SHA256

      ccc7dbde4ae23f660103ca5fd61237395572b8cb2af0b36503767ba9f088257e

      SHA512

      99517ff26a370f1c74744ca7e8f5fd5110b1ac1c73223ffaeb275f47aab78c19672a63bbfaab53f99667717a8fd4eaef84176827a5d4db2d7cc2a447e21ffd3f

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      c709d1c13750d4c408a3bc09f517cd80

      SHA1

      d160c473acdf0e5d51695c158e63b6be70141bad

      SHA256

      2d8cbabf30ee8838cd2009ee2d3d34a1cbd2cffd487f88a97a9807702976c9e4

      SHA512

      f126534ebd11ea8bb1950408d2a8847de998e902f3afc674f51803a131172c6bb75321386c96130cff756b549596e39e0e2d9dae54e5b076affd5d2adb3a854a

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      778a3cb3417defb6e7bcf8f8fe26ac80

      SHA1

      5ab8f466eedc61e5be5654e0a716e630d07c3634

      SHA256

      6287763eec7f4692d14e7ed322648db13e026f854a3d696622436e3594afa3e5

      SHA512

      6150091e00788fe6bfeb4c11cf3b8ba157705c93c093bf895eaa73764ffae49274941abfb2e870ab11c7a894e7f1b44a9429075570671bd50391e8dbfc441b80

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      b127b80ca46ac75236349600b254804a

      SHA1

      2faf981b45591e7f7bc8122828c8de500f4bacd3

      SHA256

      b808183700d943882fdcf445c82bb3d98bcf33c61e507bda5edf9d095207eabc

      SHA512

      b1b6e8ba2fec6de78b0f8986f8af4c3e710bc3dd2b8eccac31decd601684ba8e0d1b0b450c3258742d143d5f72e3f07c0dac99af0a0e39a53b84430acb37cb36

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      6a7644f61023036ca27aff7d976a114b

      SHA1

      edc0bda4c9c925b87e993e081908e4cbdffa970b

      SHA256

      6e973eae1312708b85cbc5f6a3e7832308215cadce6fde7dc6f33de5e62f6d36

      SHA512

      df95a9a1748bb5d0a5a332a2c94380c9a0c675cb9658bcad5db123a863c6bbbcd20243c2a11245e97e40413b2e45c6e8c72614df8adb373b5efd762f5f5f9311

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      59a031581f2ed3d92f6dee0d510757c4

      SHA1

      3a2d61c74c36b46733ab8917a80ca05f0428c674

      SHA256

      56c83fd8a5e96d94a2754933d458c38f50171ab103575c42ba8cfd7d2dd6160f

      SHA512

      c5ff657561090156e99ecd31280b6c923599ed4905a2e4ce837e3072445c8504b1adf4744db592ff6b5d66cd687c450ea159c4125826ea872652e93086f3761d

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      2343acf95f8d32bf7cf2845b7b419014

      SHA1

      172bfeb2a83dbc6f60a2da87a6f9fe995a589a49

      SHA256

      ad53c722112f4ac6f4426f038f46ac3b5003d36507a248dcd67c1c63899911d3

      SHA512

      176b316c357ec08245bfaf0c98ba5f549aeb73c22fc9de9e8f65750a1eeb0c3746db41c451b812f2bacd27d12d92cd4fdf9defad717e9e89f68bab36bf942640

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      5506d21ead0c419bd767169b9e59fb31

      SHA1

      8665e9baa998589c9b058dbb3ccad022b35f8621

      SHA256

      8967249c5a2cd01c5e8b8092e35b9951681f6d434cfe6146388ad5621ab38f07

      SHA512

      16c6488650f5cc8259592b73edb02d4c4c138350d15d60c7ccad70f762244bb368b09113040e1815887a6f6c25c2a1b8796db6b77b13fea5e788421910555bf1

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      357bfcc9b0fb2555628bc352f64c3f41

      SHA1

      936920d9854d9461dcd53960f3c5bdd60c4f0a63

      SHA256

      9014ed70a22b9502942cbd40724b06e5fe321e04a96cb3eccbf103f59354ff6a

      SHA512

      406477f505e056da64b5b47279ea9fd91b8d68dae23ed65b319efc65087dd31f9a62241152154292562aca7399dc62df2ba315503193a59780c3e8e1365c388d

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      19b933dda3ff8ab4baed44648950b45a

      SHA1

      f13d55928782108781dbc9c477c4e4cbad20bcb3

      SHA256

      9edb76f6db5da360c53c4dc218776d4e79f4fa0499d81cc8803ec7fa25067a17

      SHA512

      fb1d88371157cd813aec6b8dbb7e1120abb18542e537eaa2741f5c290c3b165a24bb716c96e0f575689491ff4ee9d1b567f4f6ba7b19db50d589da1c5cda66b6

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      4bf7e8777e5996cc4d7288e95d1b9aa6

      SHA1

      59f71aa3158cfa3517108d768f19773e3abfa3be

      SHA256

      3c414460ce9dcd0c51814618031368a25dccc8c43e3b6020b0a29e2aa6284fd6

      SHA512

      d894b3ea473e660d5279f1158be5e27d2061aa3245f180bc0e9b816c40b08b917b4e937685609ab7b2f7ca28054bc968cbb49d66d02e32c87783491e6111f9c1

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      04e78d254e0b58378c28cc6af645c2d6

      SHA1

      78478fe6c0d9c2931aabbf2da0717d62eb74bad7

      SHA256

      4152ba37977dc4a0cfe3f7cdd0e5a0019ce7bd2da22ae681b6f4618bb0350874

      SHA512

      bdd454276734eaff89e00a94daee713422c02b02b0b161ae68eecb96ccbaca67789c572894af87c577d824ffb04d3aeec2378a5ce22ef09e96fb66a1c36d489f

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      6b21364b43d25ea1e127e2218cbd9987

      SHA1

      fd9f4b0940f8fdb50e297d426e353bbc6565ac70

      SHA256

      ebaf373481af86e65f42d2ebfc273794c0b4878e1627ab8c2b226cae38977292

      SHA512

      dd930d31a57ac0075bf7413dcafb01e297b6dc4ddcdcbd628931cb025e1584c7745ea49c771ed1f46063ffcd7f526f4a8b2c6a628f32eed24d9d0c5ba153f357

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      7ad64b28ac7199cc0f7b727acb25fd71

      SHA1

      2fe404f05f38e7bb60b09bd3ce00113ed8c39c22

      SHA256

      8d24b583dd9dab960451998ddfc2caef327d3113d98250c3c045aa4088190bfe

      SHA512

      644b51520b8a96561b511f0ff816a04207253483634528e407c4b22df9fcc8bd2dadbab013f4f2e8a12259413a21780ebea1a3f4345f9898dee30f417d31b962

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      5212645b2ae960b8398af32f5776ba4a

      SHA1

      21071583b503ff4e8fbccc8be2dfd65bb9e4797d

      SHA256

      12ea5b709e3b1807f730f9ac568e016472aceaf149881fa316954fbfaf6abe1c

      SHA512

      fb22920c06502a37a612f59fbff82b29dc4f1f540205b3b86b5978ff53b7d15217df8f87ff14ffa69e1c1e851984319917fbdc5db2ff8212335908743a89f970

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      7081ce04968a87fbd05db1d87c75db0b

      SHA1

      5d8d07b956277447d69c490f114f5e487fd520fe

      SHA256

      71371ef8fea980c6622f5fd1f60794acbbb6dd8eb86048202b2c6c475ced1b38

      SHA512

      2c541bf8a90ac5092e4a4a19a5ff7df97e6751bde7bed56fc93c0cab645736ab956a341b83885860fd2a7d70b1745cd57fa67e6fc6db32441d1fe6845214795d

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      eadf9915c24ff82c5f4df798fc541b6f

      SHA1

      9043015695d4c51bcadcad9ae951ab48ca6e75e7

      SHA256

      9fa69cb3e08019daa6781a48907f0bd3cfdbae18d3918a5379907537d2d67d69

      SHA512

      43f0d18e05c55f2dc2d6f1885d7fae137ff66af2daed19fd3a05660cf7d8b29b5eba636a8fef3bc4a4c19c6cfb47c9fbb3e1a494c3fba5bc2fbb2404d00fa161

    • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

      Filesize

      8B

      MD5

      ba265ab1656a1c52e918dcbbc3466fa4

      SHA1

      743cb77ceaaaa3e9e530d2a7e7c25f7360543276

      SHA256

      629ab5f614b16894298f7020c639f67679759982be3b415289483348aa71898f

      SHA512

      f6dc6843da02b3eba784d65e123d9b6fc2349e75b3a46ccc38f4742059ea2d260eb397c287802daf17a1f91850c23bb3424255db99be14e3e47352a2973f501a

    • C:\Users\Admin\AppData\Local\Temp\une img2.jpg

      Filesize

      14KB

      MD5

      67dbc594d9c41571135418c4490776c9

      SHA1

      34594831aefb52adc1c383ea883c8b36fbe77e0c

      SHA256

      62133b97e38036ad62c8fb9512d36dd2ce28fbda72f7ffde8f3bbc08c853fb7e

      SHA512

      0574b7b9218a363b189831ef9bf91a0b3ec2e1c9eb03a6fa1934ea5183c91f4601086b5cb588c10bc9df099c3582b9b802773d1446bfb937f2f0db6e6949fad4

    • C:\Users\Admin\AppData\Roaming\cglogs.dat

      Filesize

      15B

      MD5

      bf3dba41023802cf6d3f8c5fd683a0c7

      SHA1

      466530987a347b68ef28faad238d7b50db8656a5

      SHA256

      4a8e75390856bf822f492f7f605ca0c21f1905172f6d3ef610162533c140507d

      SHA512

      fec60f447dcc90753d693014135e24814f6e8294f6c0f436bc59d892b24e91552108dba6cf5a6fa7c0421f6d290d1bafee9f9f2d95ea8c4c05c2ad0f7c1bb314

    • \??\c:\directory\CyberGate\install\server.exe

      Filesize

      351KB

      MD5

      44515080c55fb13c81e26d980bd69e6f

      SHA1

      5d638f9fc59663fe4dea617713ad5c3af14eeafa

      SHA256

      7c34875159ec92c7be9f101b05dcac2693cda46b95e321f939fc1e46f951e868

      SHA512

      a4d19d09bd4c5b2a4a8b38f6c315900f6353981b511d7b92a4bf8a553192816d3f7e3177db0fd65b4b7a8cd1fc17f17f93092d1ef534a2f4ab7d096d368eea10

    • memory/1672-324-0x0000000000440000-0x0000000000441000-memory.dmp

      Filesize

      4KB

    • memory/1672-1001-0x0000000000440000-0x0000000000441000-memory.dmp

      Filesize

      4KB

    • memory/2400-0-0x0000000000400000-0x0000000000459000-memory.dmp

      Filesize

      356KB

    • memory/2400-298-0x0000000000400000-0x0000000000459000-memory.dmp

      Filesize

      356KB

    • memory/2400-4-0x0000000010410000-0x0000000010471000-memory.dmp

      Filesize

      388KB

    • memory/2672-815-0x0000000010480000-0x00000000104E1000-memory.dmp

      Filesize

      388KB

    • memory/2672-16-0x0000000000400000-0x0000000000459000-memory.dmp

      Filesize

      356KB

    • memory/2672-21-0x0000000000350000-0x0000000000351000-memory.dmp

      Filesize

      4KB

    • memory/2672-1328-0x00000000043C0000-0x0000000004419000-memory.dmp

      Filesize

      356KB

    • memory/2672-299-0x0000000010480000-0x00000000104E1000-memory.dmp

      Filesize

      388KB

    • memory/2672-8-0x00000000001B0000-0x00000000001B1000-memory.dmp

      Filesize

      4KB

    • memory/2672-14-0x00000000001D0000-0x00000000001D1000-memory.dmp

      Filesize

      4KB

    • memory/2672-328-0x00000000043C0000-0x0000000004419000-memory.dmp

      Filesize

      356KB

    • memory/2688-329-0x0000000000400000-0x0000000000459000-memory.dmp

      Filesize

      356KB

    • memory/2688-331-0x0000000000400000-0x0000000000459000-memory.dmp

      Filesize

      356KB