Analysis

  • max time kernel
    149s
  • max time network
    153s
  • 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, 22:29

General

  • Target
    2026-04-15_06a64959e0fda8b6c1f30e391643c7a7_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
  • Size 31.8MB
  • Sample260415-2elbwsbs5k
  • SHA256 028ab2f29e9e16c7798d82564fbbac1e5018835ce03fde66416af9e6fe8dc2da
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with Dotfuscator 1 IoCs
  • Detects executables packed with SmartAssembly 1 IoCs
  • Detects executables packed with Yano Obfuscator 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Reads user/profile data of web browsers 3 TTPs

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

  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in Windows directory 9 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Opens file in notepad (likely ransom note) 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-15_06a64959e0fda8b6c1f30e391643c7a7_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-15_06a64959e0fda8b6c1f30e391643c7a7_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:4392
    • C:\Windows\System32\notepad.exe
      "C:\Windows\System32\notepad.exe" C:\Users\Admin\AppData\Local\Temp\WEL9DE.tmp
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:2076

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        vcredist_x86.exe

        • Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
        • Size 64.1MB
        • SHA256 578d149aa4608181e3c8c63092d04a3f22ec8457d6f197390f9e3e66857ce2b3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WEL9DE.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\WEL9DE.tmp
        • Size 52B
        • SHA256 be0909be27235c36586ceb9b7e37d8d74c423d9460c4dbf0e2417fcf58b96caa
        • MD5 SHA1 SHA512 TLSH

        memory/2076-44-0x0000017BE50B0000-0x0000017BE5251000-memory.dmp