Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    15/04/2026, 22:14

General

  • Target
    2026-04-15_b7fd368dfd83a61b9e5462a24deb6d1f_dark-comet_darkgate_elex_gcleaner_glassworm_wannacry.exe
  • Size 861KB
  • Sample260415-15wpwadv3v
  • SHA256 cfa9e92983189df7113376a7d8761a07fff43349cca40e46c0c15116dd5715c9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xred

C2
  • xred.mooo.com

Attributes
  • email

    [email protected]

  • payload_url

    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

    https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

    http://xred.site50.net/syn/SUpdate.ini

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

    https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

    http://xred.site50.net/syn/Synaptics.rar

    https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

    https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

    http://xred.site50.net/syn/SSLLibrary.dll

Extracted

Family
  • bdaejec

C2
  • ddos.dnsnb8.net

Signatures

  • Family: Bdaejec

    Bdaejec is a backdoor written in C++.

  • Family: Xred

    Xred is backdoor written in Delphi.

  • Detects Bdaejec Backdoor. 1 IoCs

    Bdaejec is backdoor written in C++.

  • Detects Windows executables referencing non-Windows User-Agents 2 IoCs
  • Detects executables packed with ASPack 3 IoCs
  • ASPack v2.12-2.42 1 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Checks computer location settings 2 TTPs 4 IoCs

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

  • Executes dropped EXE 7 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks system information in the registry 2 TTPs 2 IoCs

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

  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-15_b7fd368dfd83a61b9e5462a24deb6d1f_dark-comet_darkgate_elex_gcleaner_glassworm_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-15_b7fd368dfd83a61b9e5462a24deb6d1f_dark-comet_darkgate_elex_gcleaner_glassworm_wannacry.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2812
    • C:\Users\Admin\AppData\Local\Temp\._cache_2026-04-15_b7fd368dfd83a61b9e5462a24deb6d1f_dark-comet_darkgate_elex_gcleaner_glassworm_wannacry.exe
      "C:\Users\Admin\AppData\Local\Temp\._cache_2026-04-15_b7fd368dfd83a61b9e5462a24deb6d1f_dark-comet_darkgate_elex_gcleaner_glassworm_wannacry.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3444
      • C:\Users\Admin\AppData\Local\Temp\ErbcvJ.exe
        C:\Users\Admin\AppData\Local\Temp\ErbcvJ.exe
        3⤵
        • Executes dropped EXE
        • Drops file in Program Files directory
        • System Location Discovery: System Language Discovery
        PID:4680
    • C:\ProgramData\Synaptics\Synaptics.exe
      "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:5068
      • C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
        "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:3908
  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" /automation -Embedding
    1⤵
    • Checks computer location settings
    • Executes dropped EXE
    • Checks system information in the registry
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5884
  • C:\ProgramData\Synaptics\Synaptics.exe
    C:\ProgramData\Synaptics\Synaptics.exe
    1⤵
    • Checks computer location settings
    • Executes dropped EXE
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:628
    • C:\Windows\SysWOW64\._cache_Synaptics.exe
      "C:\Windows\system32\._cache_Synaptics.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1444

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        Synaptics.exe

        • Path C:\ProgramData\Synaptics\Synaptics.exe
        • Size 861KB
        • SHA256 cfa9e92983189df7113376a7d8761a07fff43349cca40e46c0c15116dd5715c9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k2[1].rar

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\U5GKMXA3\k2[1].rar
        • Size 1B
        • SHA256 01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b
        • MD5 SHA1 SHA512

        ._cache_2026-04-15_b7fd368dfd83a61b9e5462a24deb6d1f_dark-comet_darkgate_elex_gcleaner_glassworm_wannacry.exe

        • Path C:\Users\Admin\AppData\Local\Temp\._cache_2026-04-15_b7fd368dfd83a61b9e5462a24deb6d1f_dark-comet_darkgate_elex_gcleaner_glassworm_wannacry.exe
        • Size 108KB
        • SHA256 5c61bb2a9837ae472b11da089a25069d188427df613b7fa78bb130c08a1cf849
        • MD5 SHA1 SHA512 SSDEEP TLSH

        3BF209B1.exe

        • Path C:\Users\Admin\AppData\Local\Temp\3BF209B1.exe
        • Size 1B
        • SHA256 08f271887ce94707da822d5263bae19d5519cb3614e0daedc4c7ce5dab7473f1
        • MD5 SHA1 SHA512

        6I4uMQ8G.xlsm

        • Path C:\Users\Admin\AppData\Local\Temp\6I4uMQ8G.xlsm
        • Size 17KB
        • SHA256 8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ErbcvJ.exe

        • Path C:\Users\Admin\AppData\Local\Temp\ErbcvJ.exe
        • Size 15KB
        • SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/628-197-0x0000000005AD0000-0x0000000005E71000-memory.dmp

        memory/628-196-0x0000000000850000-0x0000000000933000-memory.dmp

        memory/628-195-0x0000000000400000-0x00000000004DD000-memory.dmp

        memory/1444-209-0x0000000002370000-0x0000000002453000-memory.dmp

        memory/1444-210-0x0000000000400000-0x000000000048B000-memory.dmp

        memory/1444-193-0x0000000000400000-0x000000000048B000-memory.dmp

        memory/2812-108-0x0000000000400000-0x00000000004DD000-memory.dmp

        memory/2812-0-0x0000000002350000-0x0000000002351000-memory.dmp

        memory/2812-1-0x00000000004A0000-0x00000000004A1000-memory.dmp

        memory/2812-109-0x0000000000A70000-0x0000000000B53000-memory.dmp

        memory/3444-208-0x0000000000400000-0x000000000048B000-memory.dmp

        memory/3444-223-0x0000000002440000-0x0000000002523000-memory.dmp

        memory/3444-34-0x0000000000400000-0x000000000048B000-memory.dmp

        memory/3908-211-0x0000000000400000-0x000000000048B000-memory.dmp

        memory/3908-221-0x00000000021C0000-0x00000000022A3000-memory.dmp

        memory/4680-335-0x00000000034E0000-0x00000000035C3000-memory.dmp

        memory/4680-103-0x0000000000850000-0x0000000000859000-memory.dmp

        memory/4680-212-0x0000000000850000-0x0000000000859000-memory.dmp

        memory/4680-213-0x00000000034E0000-0x00000000035C3000-memory.dmp

        memory/5068-299-0x0000000000400000-0x00000000004DD000-memory.dmp

        memory/5068-301-0x00000000063D0000-0x0000000006578000-memory.dmp

        memory/5068-215-0x0000000000860000-0x0000000000943000-memory.dmp

        memory/5068-214-0x0000000000400000-0x00000000004DD000-memory.dmp

        memory/5068-216-0x00000000063D0000-0x0000000006578000-memory.dmp

        memory/5884-154-0x00007FFCD58B0000-0x00007FFCD58C0000-memory.dmp

        memory/5884-217-0x000002AF03210000-0x000002AF032BD000-memory.dmp

        memory/5884-156-0x00007FFCD3180000-0x00007FFCD3190000-memory.dmp

        memory/5884-155-0x00007FFCD3180000-0x00007FFCD3190000-memory.dmp

        memory/5884-151-0x00007FFCD58B0000-0x00007FFCD58C0000-memory.dmp

        memory/5884-262-0x000002AF03210000-0x000002AF032BD000-memory.dmp

        memory/5884-152-0x00007FFCD58B0000-0x00007FFCD58C0000-memory.dmp

        memory/5884-153-0x00007FFCD58B0000-0x00007FFCD58C0000-memory.dmp

        memory/5884-150-0x00007FFCD58B0000-0x00007FFCD58C0000-memory.dmp

        memory/5884-345-0x000002AF03210000-0x000002AF032BD000-memory.dmp