Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/09/2024, 10:07

General

  • Target
    d80b738124ecf40a53efa3d4d73f470d_JaffaCakes118.exe
  • Size 345KB
  • Sample240910-l54cdsyarm
  • SHA256 fb03c256177eb7b7f197460f754c4a4c7bd88441631a963fb5aac353600b48de
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • cybergate

Version
  • 2.7 Beta 02

Botnet
  • vítima

C2
  • horrifical.no-ip.org:100

Mutex
  • ***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    Haxer.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Error Opening Application

  • message_box_title

    Error 2300

  • password

    abcd1234

  • 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
  • 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 1 IoCs
  • UPX packed file 13 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in System32 directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 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 2 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:3424
      • C:\Users\Admin\AppData\Local\Temp\d80b738124ecf40a53efa3d4d73f470d_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\d80b738124ecf40a53efa3d4d73f470d_JaffaCakes118.exe"
        2⤵
        • Adds policy Run key to start application
        • Boot or Logon Autostart Execution: Active Setup
        • Adds Run key to start application
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4548
        • C:\Windows\SysWOW64\explorer.exe
          explorer.exe
          3⤵
          • Boot or Logon Autostart Execution: Active Setup
          • System Location Discovery: System Language Discovery
          PID:1316
        • C:\Program Files\Internet Explorer\iexplore.exe
          "C:\Program Files\Internet Explorer\iexplore.exe"
          3⤵
            PID:3612
          • C:\Users\Admin\AppData\Local\Temp\d80b738124ecf40a53efa3d4d73f470d_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\d80b738124ecf40a53efa3d4d73f470d_JaffaCakes118.exe"
            3⤵
            • Checks computer location settings
            • Drops file in System32 directory
            • System Location Discovery: System Language Discovery
            • Modifies registry class
            • Suspicious behavior: GetForegroundWindowSpam
            • Suspicious use of AdjustPrivilegeToken
            PID:4932
            • C:\Windows\SysWOW64\install\Haxer.exe
              "C:\Windows\system32\install\Haxer.exe"
              4⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:2652
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2652 -s 560
                5⤵
                • Program crash
                PID:4020
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2652 -ip 2652
        1⤵
          PID:4288

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              XX--XX--XX.txt

              • Path C:\Users\Admin\AppData\Local\Temp\XX--XX--XX.txt
              • Size 230KB
              • SHA256 412e55e8d9245391b7f738f91a135ba89ea1bf39f20c165d589d58aea5f0a1ef
              • MD5 SHA1 SHA512 SSDEEP

              XxX.xXx

              • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
              • Size 8B
              • SHA256 10ca7ccb5a92077b4d5656282a2708f8f7502834a74a68511a287bde158165b9
              • MD5 SHA1 SHA512

              XxX.xXx

              • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
              • Size 8B
              • SHA256 42f6aa30722851edb1def45aeb4ca6c53a9ae731feca87213470c8839bba233f
              • MD5 SHA1 SHA512

              XxX.xXx

              • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
              • Size 8B
              • SHA256 0aa3a0be053654cc31b5ca8a7baf7fbd71d50b986fbc39fc234910f787046ab9
              • MD5 SHA1 SHA512

              XxX.xXx

              • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
              • Size 8B
              • SHA256 f6e71daca2d363dd6c36d1b6ce263e64149f73a9fa597f72f967c05279c9bb4b
              • MD5 SHA1 SHA512

              XxX.xXx

              • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
              • Size 8B
              • SHA256 3c0c16e19776bd64435dc08eb46b6cb84515c3f8fceaad658e9811a2bc567b84
              • MD5 SHA1 SHA512

              XxX.xXx

              • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
              • Size 8B
              • SHA256 908011bef360ae02c319e01eeffc8c76d2c6137438417707779d3ed2fb503d36
              • MD5 SHA1 SHA512

              XxX.xXx

              • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
              • Size 8B
              • SHA256 337fef1223707aae8c61f63035a8042a17557b785df2216c231b641ed9185e37
              • MD5 SHA1 SHA512

              XxX.xXx

              • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
              • Size 8B
              • SHA256 1f63d4b09450bd1e2d00276e0d57da5b004bd831bab42220c0617bc2ab2ce131
              • MD5 SHA1 SHA512

              XxX.xXx

              • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
              • Size 8B
              • SHA256 1f4a4baed6745f33d662b87871584d6753b9d657e38cc46def2c8c0f97b95e28
              • MD5 SHA1 SHA512

              XxX.xXx

              • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
              • Size 8B
              • SHA256 24c3ca33c4870ab7fefb557e35d6a12527dd70c5a687469c3ecb35a42cb8ba21
              • MD5 SHA1 SHA512

              XxX.xXx

              • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
              • Size 8B
              • SHA256 3afb4205e64c252ca25bd03b57079bf8230b7d779c59744a9d448f162c4d14fa
              • MD5 SHA1 SHA512

              XxX.xXx

              • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
              • Size 8B
              • SHA256 f0ffaa0098a9ad6404c99f51a0498f535e5ee5c0cd9a8f45d78d8612ba0260db
              • MD5 SHA1 SHA512

              XxX.xXx

              • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
              • Size 8B
              • SHA256 ebc3fc8840686d084ba3e5c18d0d13106159a58f6a4e94ba4897cc86756d0db8
              • MD5 SHA1 SHA512

              XxX.xXx

              • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
              • Size 8B
              • SHA256 ce6c3094be51cc1b906a34ad8ef682e16c0af75aa03c1336f23f76c732974bc7
              • MD5 SHA1 SHA512

              XxX.xXx

              • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
              • Size 8B
              • SHA256 6b7c06d0d949e932d0a592c89b81539bfd8be317d9e7e0583e1ea08f292244db
              • MD5 SHA1 SHA512

              XxX.xXx

              • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
              • Size 8B
              • SHA256 2f9663066b3f3d4a742a1af11bf8fc095489d92e1bc8aad9fd8c16fd85579ac5
              • MD5 SHA1 SHA512

              XxX.xXx

              • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
              • Size 8B
              • SHA256 ca33b03aec0bc9eda25df56ff6ee51572937a7e7a7c1e694afa3d8b4e6fe74a3
              • MD5 SHA1 SHA512

              XxX.xXx

              • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
              • Size 8B
              • SHA256 002ffb3ce580c4f48af8a837cecf9dfec3ca49c6bfae77ecaeddfa74bc64c38d
              • MD5 SHA1 SHA512

              XxX.xXx

              • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
              • Size 8B
              • SHA256 71b69f5835ce1fe9010b9214d56158df14f9e03a3d4f015c3e9b311368111da4
              • MD5 SHA1 SHA512

              XxX.xXx

              • Path C:\Users\Admin\AppData\Local\Temp\XxX.xXx
              • Size 8B
              • SHA256 84dfdd260e7b27fcf9b27975b5955b8218819bfff0a224f6e6195de6bc8fca73
              • MD5 SHA1 SHA512

              logs.dat

              • Path C:\Users\Admin\AppData\Roaming\logs.dat
              • Size 15B
              • SHA256 4a8e75390856bf822f492f7f605ca0c21f1905172f6d3ef610162533c140507d
              • MD5 SHA1 SHA512

              Haxer.exe

              • Path C:\Windows\SysWOW64\install\Haxer.exe
              • Size 345KB
              • SHA256 fb03c256177eb7b7f197460f754c4a4c7bd88441631a963fb5aac353600b48de
              • MD5 SHA1 SHA512 SSDEEP

              memory/1316-8-0x0000000000AD0000-0x0000000000AD1000-memory.dmp

              memory/1316-68-0x0000000003AC0000-0x0000000003AC1000-memory.dmp

              memory/1316-9-0x0000000000B90000-0x0000000000B91000-memory.dmp

              memory/1316-160-0x0000000024080000-0x00000000240E2000-memory.dmp

              memory/1316-70-0x0000000024080000-0x00000000240E2000-memory.dmp

              memory/2652-159-0x0000000000400000-0x0000000000458000-memory.dmp

              memory/4548-0-0x0000000000400000-0x0000000000458000-memory.dmp

              memory/4548-65-0x0000000024080000-0x00000000240E2000-memory.dmp

              memory/4548-22-0x0000000000400000-0x0000000000458000-memory.dmp

              memory/4548-139-0x0000000000400000-0x0000000000458000-memory.dmp

              memory/4548-7-0x0000000024080000-0x00000000240E2000-memory.dmp

              memory/4548-4-0x0000000024010000-0x0000000024072000-memory.dmp

              memory/4932-162-0x0000000024160000-0x00000000241C2000-memory.dmp

              memory/4932-161-0x0000000000400000-0x0000000000458000-memory.dmp

              memory/4932-140-0x0000000024160000-0x00000000241C2000-memory.dmp