Analysis

  • max time kernel
    149s
  • max time network
    94s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    15/04/2026, 16:03

General

  • Target
    2026-04-15_daea99e6ae157baeda1d1eb9f5633dad_agent-tesla_amadey_cobalt-strike_darkgate_hawkeye_icedid_remcos_satacom.exe
  • Size 4.2MB
  • Sample260415-thfltac12p
  • SHA256 df4fbbfcb72e5c90eadb3cdbca91b9b4abffa04d5e9db784511616efb10222c0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • 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_daea99e6ae157baeda1d1eb9f5633dad_agent-tesla_amadey_cobalt-strike_darkgate_hawkeye_icedid_remcos_satacom.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-15_daea99e6ae157baeda1d1eb9f5633dad_agent-tesla_amadey_cobalt-strike_darkgate_hawkeye_icedid_remcos_satacom.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:5100
    • C:\Windows\System32\notepad.exe
      "C:\Windows\System32\notepad.exe" C:\Users\Admin\AppData\Local\Temp\WEL4F82.tmp
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:2820

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 4.6MB
        • SHA256 f6a70fe44b3d441d0ff912f2a724a26509807f7438fb55867c3e5da5d3fb6cb6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WEL4F82.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\WEL4F82.tmp
        • Size 52B
        • SHA256 be0909be27235c36586ceb9b7e37d8d74c423d9460c4dbf0e2417fcf58b96caa
        • MD5 SHA1 SHA512 TLSH

        memory/2820-43-0x00000275A0530000-0x00000275A061A000-memory.dmp

        memory/2820-45-0x00000275A0530000-0x00000275A061A000-memory.dmp

        memory/5100-42-0x000002665D400000-0x000002665D4EA000-memory.dmp