Analysis

  • max time kernel
    99s
  • max time network
    116s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/07/2026, 08:45

General

  • Target
    2026-07-27_12bbbe36c9f93463443c763bd344f872_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_redl.exe
  • Size 2.8MB
  • Sample260727-kn1dqsab63
  • SHA256 8b0322ad97abe73f17ebdbb750041209104c2a63c06f2c79ebd0a5743157fc33
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 7 IoCs
  • ASPack v2.12-2.42 4 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • 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 27 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\2026-07-27_12bbbe36c9f93463443c763bd344f872_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_redl.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-27_12bbbe36c9f93463443c763bd344f872_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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:6016
  • 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:4784

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.8MB
        • SHA256 8b0322ad97abe73f17ebdbb750041209104c2a63c06f2c79ebd0a5743157fc33
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.3MB
        • SHA256 409a58bb126526e712f8509990c46c48655740c5ca155494650b32f7cd4b46a3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SELFCERT.EXE

        • Path C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE
        • Size 2.8MB
        • SHA256 7759a55e59ca167af99725890e72ec3a750d91760f182540072cf3601f2aa552
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 2.9MB
        • SHA256 aab6225a7e7f0c2a0edaab1d09174643f2d25e4de07a2fe2dde2af172565e92c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4784-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/6016-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/6016-21-0x0000000000400000-0x000000000040F000-memory.dmp