Analysis

  • max time kernel
    108s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/08/2026, 15:21

General

  • Target
    2026-08-01_fe3d8e8407b09befc2f03a81f86329bf_amadey_cloudeye_cobalt-strike_elex_hijackloader_rhadamanthys_smoke-loader_vidar.exe
  • Size 3.0MB
  • Sample260801-srcqvace98
  • SHA256 f8533d738b49831cace69cf71024343526517f7d0249bfb36b65d69e2ea2cbfe
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 8 IoCs
  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 15 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • NTFS ADS 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-01_fe3d8e8407b09befc2f03a81f86329bf_amadey_cloudeye_cobalt-strike_elex_hijackloader_rhadamanthys_smoke-loader_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-01_fe3d8e8407b09befc2f03a81f86329bf_amadey_cloudeye_cobalt-strike_elex_hijackloader_rhadamanthys_smoke-loader_vidar.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:2420
  • C:\905c0769f9a06c95a24ddf945\patcher.exe
    C:\905c0769f9a06c95a24ddf945\patcher.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:3336

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 3.0MB
        • SHA256 f8533d738b49831cace69cf71024343526517f7d0249bfb36b65d69e2ea2cbfe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.5MB
        • SHA256 796ef043be7244cc0dcbd4af0ee414bf06134bf0242ec5d1a0b1c958ed2de02d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsgen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\wsgen.exe
        • Size 3.0MB
        • SHA256 ecf2a8eca5f4b3cae054ff8ad10559c427cefe6294aae1c6bc0ea954c10611f7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsgen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\wsgen.exe
        • Size 3.2MB
        • SHA256 ce3746776e079fe4bbc744f6bd052d9c2e2d29aba0485523509b064e957b8648
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unpack200.exe$

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe$
        • Size 3.2MB
        • SHA256 1128c0178a682118098d15a65fa393cac3bd7bdf11a7aa95df08b096b7febf00
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2420-0-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/2420-1421-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/3336-1476-0x0000000000400000-0x000000000040D000-memory.dmp