Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240730-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-08-2024 06:46

General

  • Target

    7f8982cfbf8b2ecab43661a12a87a8cc_JaffaCakes118.exe

  • Size

    666KB

  • MD5

    7f8982cfbf8b2ecab43661a12a87a8cc

  • SHA1

    731d25d4ab66e8fa630ec737446412114f48f33b

  • SHA256

    c37d9b6d20af40ad67dca4b265d6abee6809f28a72b6153cd942b8c43049f80b

  • SHA512

    210561d8e84869bbced28e5983c6be9c0e6b379f97019aacf4a90c8adb4cecaa327ca87ed02e5a88d519b77969439d7deda7008c0b17c73ca6be974c3cd8e287

  • SSDEEP

    12288:C64LTsAkuo3eF0/fNgTTdQAXOIjBIra9ANzxz0qOVC+YK1MImIWlXV:CbLA1ewmTTSWjaJ0TFzT7MV

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

cyber

C2

chacha.no-ip.biz:100

Mutex

584003241Q72PU

Attributes
  • enable_keylogger

    false

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Microsoft Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    sokoshack

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
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 2 IoCs
  • UPX packed file 4 IoCs

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

  • 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).

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 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:3512
      • C:\Users\Admin\AppData\Local\Temp\7f8982cfbf8b2ecab43661a12a87a8cc_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\7f8982cfbf8b2ecab43661a12a87a8cc_JaffaCakes118.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1032
        • C:\Users\Admin\AppData\Local\Temp\7f8982cfbf8b2ecab43661a12a87a8cc_JaffaCakes118.exe
          C:\Users\Admin\AppData\Local\Temp\7f8982cfbf8b2ecab43661a12a87a8cc_JaffaCakes118.exe
          3⤵
          • Adds policy Run key to start application
          • Boot or Logon Autostart Execution: Active Setup
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:2904
          • C:\Windows\SysWOW64\explorer.exe
            explorer.exe
            4⤵
            • Boot or Logon Autostart Execution: Active Setup
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            PID:3732
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            4⤵
              PID:2520
            • C:\Users\Admin\AppData\Local\Temp\7f8982cfbf8b2ecab43661a12a87a8cc_JaffaCakes118.exe
              "C:\Users\Admin\AppData\Local\Temp\7f8982cfbf8b2ecab43661a12a87a8cc_JaffaCakes118.exe"
              4⤵
              • Checks computer location settings
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Modifies registry class
              • Suspicious use of AdjustPrivilegeToken
              PID:4996
              • C:\Windows\SysWOW64\install\server.exe
                "C:\Windows\system32\install\server.exe"
                5⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • System Location Discovery: System Language Discovery
                PID:4056
                • C:\Windows\SysWOW64\install\server.exe
                  C:\Windows\SysWOW64\install\server.exe
                  6⤵
                  • Executes dropped EXE
                  • System Location Discovery: System Language Discovery
                  • Suspicious behavior: EnumeratesProcesses
                  PID:1400

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Persistence

      Boot or Logon Autostart Execution

      2
      T1547

      Registry Run Keys / Startup Folder

      1
      T1547.001

      Active Setup

      1
      T1547.014

      Privilege Escalation

      Boot or Logon Autostart Execution

      2
      T1547

      Registry Run Keys / Startup Folder

      1
      T1547.001

      Active Setup

      1
      T1547.014

      Defense Evasion

      Modify Registry

      2
      T1112

      Discovery

      Query Registry

      1
      T1012

      System Information Discovery

      2
      T1082

      System Location Discovery

      1
      T1614

      System Language Discovery

      1
      T1614.001

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        224KB

        MD5

        0409fa098439559fb93fc0d8e914c20e

        SHA1

        d7396a66b28c2bc4840deeb285b81d574396b0ea

        SHA256

        95012d9251a4c60f32b16e769ef91722c424aa355a5ebe00f8d6e843703b6687

        SHA512

        e1381c9c3f5b73fcddce4525d1916938286d665c5203d2867124d773ce9357184ccff7b334273673d6124429568501b68df651b0aa3d7bfb710246dad46445de

      • C:\Users\Admin\AppData\Local\Temp\Admin7
        Filesize

        8B

        MD5

        7e5720e911e65fd5b115d51a0b34fc0e

        SHA1

        03ef5212b4d4e9b38535fe1e21028b5c41af6052

        SHA256

        8f3bebf4e838561130b22b88d40e5e0bffa97158a6e48268795071cc5f92d2ac

        SHA512

        79987bef1f433a3145487cbf6e530cb5a49d97406489b8ceccf4aee8abb7b8b89bbbbb4eefc64698b7392e91bf8adeaf7f74628745c919988d8a4b857d205c4e

      • C:\Users\Admin\AppData\Local\Temp\Admin7
        Filesize

        8B

        MD5

        99ff54a2a7e00898386769518574d390

        SHA1

        ea2eed7f42fd416b12fe28cd90919897c0d070e8

        SHA256

        a269ec9e157e3b1570e1e3b5b6a9e1613d486af3fac2a3306d6e38b5342474f9

        SHA512

        5c84e384657092b83b876fe995ef5659adac918caa704844217203923f2f96910947b50b5b7239048f153a3d26019d5ceba8b466ec5efe7c84b45b899a7c35c2

      • C:\Users\Admin\AppData\Local\Temp\Admin7
        Filesize

        8B

        MD5

        40c72a149f2b2938915cafe7c3e45770

        SHA1

        165edd0dc675c5c8bdbc30af9a21f791464f3d0d

        SHA256

        019689edae1191c403c8027ab95165a91694ee185764d40a91197fbb8f447358

        SHA512

        0a96ab8ae7f1f72c8682ec45a933b00b2b45de118d8f033b9c0842ff7d0db306ce1dacc3d2ec2777d02a7a9dfd78f936c67680629d061293dbbfe89c6eaa988f

      • C:\Users\Admin\AppData\Local\Temp\Admin7
        Filesize

        8B

        MD5

        bf5f67ecb64d9a6b1628d69cfdb452d3

        SHA1

        27b3e81b1d6d285bb35bb0642a49d1f233345dcd

        SHA256

        066aaf4128101a10fdd61864d87063d2d0a260d385dbd132c0114c833c986252

        SHA512

        2b69f631e101201b7575242038aada8a6945a08d336c6c03c6f6287734ab81c53cac8af56936a4ae24ccbabf0597e8ee7c009408801899101b20942396985631

      • C:\Users\Admin\AppData\Local\Temp\Admin7
        Filesize

        8B

        MD5

        d8544174400f315d144888462568023b

        SHA1

        9b1124be65fc355fadaeeb62d8bc493a3749ccc3

        SHA256

        d8284f7bfe6c524cda79f5240c53f7441e942ed286826268c188756a59862de8

        SHA512

        91247f077a71652cc0439445d7a87300e5792c22bd1ea7365d85317843730da8de0f67cfd28e7d8b670f00c522f6a69e68980559bd2353dcf71a32ad2332ff75

      • C:\Users\Admin\AppData\Local\Temp\Admin7
        Filesize

        8B

        MD5

        202dcb88b421af51c91f6841849b9474

        SHA1

        744a254127879e2e2821a2c2cb44b4a558668911

        SHA256

        c6826806e7a2a169d892ca1d17f124ffe528da78bdf7fc22e081fd0c11c7d436

        SHA512

        b196ada8739bdab7bdb9820cf33000a65365e3df471a8c39160b0bfe2aaec5f1671044f4c8c09301849b0f26aa776b7abc351f8b9b5b4cea454ef7e7b51bdd25

      • C:\Users\Admin\AppData\Local\Temp\Admin7
        Filesize

        8B

        MD5

        dcf18ae24dbc407e045999a588772d13

        SHA1

        3f4ff6a0dcb7b26b655c435fad9c05b698ef0b75

        SHA256

        afb1bed15cc0eea4c2d516f22667a39cbce66880c0507e0bb964fae80c23dd1a

        SHA512

        b6831457827513484307d66a3b3210aa4e23e3b19b040323eafe671c3b7ffcdb974b5a4dfd5829ced95a0df23f2d701f11f5ecc0b1ee2425eb2f483ffc231c1a

      • C:\Users\Admin\AppData\Local\Temp\Admin7
        Filesize

        8B

        MD5

        539c243bb252ecc91c0ac71d8d2e94a0

        SHA1

        62dcdbecc458050f104c2b7a1353aa96d3cce4b3

        SHA256

        9340f8772e9ec04b09e7569316b05ef4a9bdabffc453d0524ff4415ded5da202

        SHA512

        5efe48f582e898e9bea45f86325a956a6cb359095285943a248648e5092855e3feae8d520e435dbd38124c837d853420acd82cd2fc805b35dbba22cd6f2b7e7d

      • C:\Users\Admin\AppData\Local\Temp\Admin7
        Filesize

        8B

        MD5

        11eae77929d9b9bc965d621f4a04bb44

        SHA1

        6f79d933780b698fb7a790c087aafe15c149886d

        SHA256

        0592d60dd89f6d63d3c778a5a758a6339a316ba27d658e02bcf931220278be3b

        SHA512

        18405023b3cf82a047fefab5e868d684d0674f805a927e222fcd74b7bae5953f78fb512baef1f7dcc69a12ff3ba8952de626aac1d576e934b35689f9a0dec118

      • C:\Users\Admin\AppData\Local\Temp\Admin7
        Filesize

        8B

        MD5

        d9da0afa41c3f47e34c0fa2a70b7a690

        SHA1

        fbbaa27376899b78eb9ce1d1d809c9d459c2dfc9

        SHA256

        b789305e1ea69126f397f02a896f77e88513b4724c24e299cc689cddae56f213

        SHA512

        42c444c62c28f4fdc6400702421370fb2b1f98e317d78ba990fbfc59acde87d02ffea5c21158ba1c06aa8ec25faa9800894940af552cc3bc72af775ecaf944d3

      • C:\Users\Admin\AppData\Local\Temp\Admin7
        Filesize

        8B

        MD5

        7f4b05b01f543ea82923fa7cfc09f673

        SHA1

        befb2b62f1bcd331e1ac4033561793c26a77751c

        SHA256

        ab9937c0e13cd219fdd0e8e3009e634292121ce6605958985f1205ed5c536129

        SHA512

        3bfbf24e50674886064e20b006e82945d2fea67a08c9363a3dde75541921ee77d42db34698b91d37cfb66433e8c7b08206eaec98bd522b0e0be010eeca367233

      • C:\Users\Admin\AppData\Local\Temp\Admin7
        Filesize

        8B

        MD5

        f492dc08a6b9c02d6fbed2acab7a936f

        SHA1

        f1f27d531ef730b15c77233f15133a983b46a989

        SHA256

        0c86a75dbc0bc67c9a42f90fe49f0fd8e379d4a05707fa2d6e4767230946552f

        SHA512

        e326b4783a887b4bc3c047d54f970fa58af4e2620a8a64652b4199ea6ef2871bbfff1794f761ca701c4b2dc8debccbf34f4329a362610949b79db319ecf06c68

      • C:\Users\Admin\AppData\Local\Temp\Admin7
        Filesize

        8B

        MD5

        dc863267cb59a8ad244978d4afd0f344

        SHA1

        d74b04951751a7da1f5263d9b3fa3bd872aba89d

        SHA256

        cb6627974e4a1250a2bdb6ebe5ec2f82c354370a9d9f3f4a7c1d26222dbc138f

        SHA512

        a67155d5b9639c607583e5a2e4b2b5d0550fdf2dcb76fd939e205442834d0ee9d83b3566516eaef7d6679b907301bec46b391923676fa1fd7d46bdcd6d0f90d2

      • C:\Users\Admin\AppData\Local\Temp\Admin7
        Filesize

        8B

        MD5

        f6c9f1838c0624e815b08a00a3184d4a

        SHA1

        97d0c8a9ea9ffb1a4677cb65e528d3ef0fefc976

        SHA256

        7949ff1c01e5c37779b45cf15dd5250069524565f30de6b1e259af8d8fadb439

        SHA512

        12b18aeccb5e3a2a10743dc53a1a776430f5f0da0a293ffef307f020a40d8abc3fcfdbf5a30978d56a45e715cb8ccbac852082d6675364c4273f896759a7220c

      • C:\Users\Admin\AppData\Local\Temp\Admin7
        Filesize

        8B

        MD5

        771d96fa23257727e1ecba41599eba7d

        SHA1

        0a7b7a3d639e039cef0d35923d8e5b60f334daf3

        SHA256

        8041a259c30588b836443136e65265d9d3498888002eb145a3c904fa5a1bfcc4

        SHA512

        7de7c0211ccdd9be4da7f511175e22d2283f03d07f3be7a9afee6cb00b89632be6e58c61bfab70af39bfe4ca9119edecc6c501bd9baa6b985177b02a8a80cbcc

      • C:\Users\Admin\AppData\Local\Temp\Admin7
        Filesize

        8B

        MD5

        b1a82ae10f947316317c14e16c46e50b

        SHA1

        353e4057307d8f3eb37ad0f6b6d0484658868167

        SHA256

        322bc357169f04be49c36917cdb3af1c9f6713219403c3baf810f83e5079d780

        SHA512

        d524dfcadd27398b6d3b7fdafcadefb55ee9b411eef14e151999b12bbff42df8b3cb11e7a7f52fba5cb0084c63aeed8c8b72e781f949018755b972a9d31ada52

      • C:\Users\Admin\AppData\Local\Temp\Admin7
        Filesize

        8B

        MD5

        e3a0c05cdfe031dca7d9677fe756effa

        SHA1

        eea1f6170f43217bed144da7e89527a56006df84

        SHA256

        4b74e195b2b3571823eff3da71b596e53453fa78ee78fccf7b58107b4b0d79dc

        SHA512

        a19d2a5fda19461cb8f026e44469f98153660e2b33c6f143069d4c832138770cfcc6bccd92f5e63cc76c9634d3ddc341c40fd0e7db03de2f510e76775786fc87

      • C:\Users\Admin\AppData\Local\Temp\Admin7
        Filesize

        8B

        MD5

        5103bd5fcc62ebd33a80a8b2f1b2b1ca

        SHA1

        ae93cebc7e9f35d22ae49b09c361a29f5537bdac

        SHA256

        c306592b684b3357362aae9efd6eca58ac2f880a42dd4b4c9f7e2302a6a6915a

        SHA512

        af96d8548ed2f00f7133cda25bbcc0af4c8be51a5a503f278c5d6e35d9d2075c51777be72edf6489dd394a09e4f0810c5bbc966d262466c68fe97ef3eee1d041

      • C:\Windows\SysWOW64\install\server.exe
        Filesize

        666KB

        MD5

        7f8982cfbf8b2ecab43661a12a87a8cc

        SHA1

        731d25d4ab66e8fa630ec737446412114f48f33b

        SHA256

        c37d9b6d20af40ad67dca4b265d6abee6809f28a72b6153cd942b8c43049f80b

        SHA512

        210561d8e84869bbced28e5983c6be9c0e6b379f97019aacf4a90c8adb4cecaa327ca87ed02e5a88d519b77969439d7deda7008c0b17c73ca6be974c3cd8e287

      • memory/1032-0-0x0000000000500000-0x0000000000501000-memory.dmp
        Filesize

        4KB

      • memory/1032-443-0x0000000000500000-0x0000000000501000-memory.dmp
        Filesize

        4KB

      • memory/2904-8-0x0000000000400000-0x0000000000452000-memory.dmp
        Filesize

        328KB

      • memory/2904-10-0x0000000000400000-0x0000000000452000-memory.dmp
        Filesize

        328KB

      • memory/2904-3-0x0000000000400000-0x0000000000452000-memory.dmp
        Filesize

        328KB

      • memory/2904-6-0x0000000000400000-0x0000000000452000-memory.dmp
        Filesize

        328KB

      • memory/2904-14-0x0000000010410000-0x0000000010475000-memory.dmp
        Filesize

        404KB

      • memory/2904-7-0x0000000000400000-0x0000000000452000-memory.dmp
        Filesize

        328KB

      • memory/2904-17-0x0000000010480000-0x00000000104E5000-memory.dmp
        Filesize

        404KB

      • memory/2904-4-0x0000000000400000-0x0000000000452000-memory.dmp
        Filesize

        328KB

      • memory/2904-1-0x0000000000400000-0x0000000000452000-memory.dmp
        Filesize

        328KB

      • memory/3732-19-0x00000000006A0000-0x00000000006A1000-memory.dmp
        Filesize

        4KB

      • memory/3732-1353-0x0000000010480000-0x00000000104E5000-memory.dmp
        Filesize

        404KB

      • memory/3732-18-0x00000000003E0000-0x00000000003E1000-memory.dmp
        Filesize

        4KB

      • memory/3732-79-0x0000000010480000-0x00000000104E5000-memory.dmp
        Filesize

        404KB