Analysis

  • max time kernel
    93s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/07/2026, 15:52

General

  • Target
    2026-07-30_1933a0778371b28258abf8cb01e0800f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_redl.exe
  • Size 1.6MB
  • Sample260730-ta3rdabh67
  • SHA256 02035e0bc0c4fbcbc6dcc38ca4e0d8ad0eb15c59ac463d1b1c076095a8027aee
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 11 IoCs
  • ASPack v2.12-2.42 7 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • 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 System32 directory 1 IoCs
  • Drops file in Program Files directory 64 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 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-30_1933a0778371b28258abf8cb01e0800f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_redl.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-30_1933a0778371b28258abf8cb01e0800f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_redl.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:4584
  • 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 System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:3900

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.6MB
        • SHA256 02035e0bc0c4fbcbc6dcc38ca4e0d8ad0eb15c59ac463d1b1c076095a8027aee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge_X64_139.0.3405.125.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{51A7B87B-57A4-493D-87A7-45DD03C49092}\MicrosoftEdge_X64_139.0.3405.125.exe
        • Size 1.7MB
        • SHA256 0050d11d1217ab092467ab81b66ce1c782b1f7766abef905966115c2a78cde92
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedgewebview2.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.exe
        • Size 1.7MB
        • SHA256 a5936302a0c3b61a2c44c4896c854d398b3c1c1013717534ca423d9e8460dc37
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe
        • Size 1.7MB
        • SHA256 f4b96e3760fd98b4261a5f89c4cb7f3aa85c6fb24a42cd1f4980d929020d603a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe
        • Size 1.8MB
        • SHA256 3782bc2376f000fff0466dc741c2c8383c559651b7df47f732c65eda49dfb7bc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.1MB
        • SHA256 2435da36ceb37b465a420b058bf95693f7c2184ee220588281c9451ac91e71eb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pubs.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pubs.exe
        • Size 2.0MB
        • SHA256 73eb6ca065400b03b96bda2cda30b6b52f2b0a4f8c9fda19044a6b2ac7f35bdb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3900-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3900-65-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4584-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4584-22-0x0000000000400000-0x000000000040F000-memory.dmp