Analysis

  • max time kernel
    149s
  • max time network
    98s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    19/04/2026, 22:24

General

  • Target
    2026-04-19_0db6955e30676eb7d42d919027e3faf4_cobalt-strike_hawkeye_icedid_remcos_satacom_stop.exe
  • Size 2.0MB
  • Sample260419-2bttvsaz7m
  • SHA256 240d857a791765d407431803a5157a03e26126ac53d17d659c7ba0368ffa7df4
  • 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.

  • 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\2026-04-19_0db6955e30676eb7d42d919027e3faf4_cobalt-strike_hawkeye_icedid_remcos_satacom_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-19_0db6955e30676eb7d42d919027e3faf4_cobalt-strike_hawkeye_icedid_remcos_satacom_stop.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:4608
    • C:\Windows\System32\notepad.exe
      "C:\Windows\System32\notepad.exe" C:\Users\Admin\AppData\Local\Temp\WEL1410.tmp
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:2316

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 2.5MB
        • SHA256 014ffecbcc8aba4417fd20955ce53c5ef12603395b69740c2bd26e95815ae469
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WEL1410.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\WEL1410.tmp
        • Size 52B
        • SHA256 be0909be27235c36586ceb9b7e37d8d74c423d9460c4dbf0e2417fcf58b96caa
        • MD5 SHA1 SHA512 TLSH

        memory/2316-45-0x0000024F511A0000-0x0000024F5194E000-memory.dmp

        memory/4608-44-0x0000022930100000-0x00000229308AE000-memory.dmp