Analysis

  • user interaction
    yes
  • max time kernel
    42s
  • max time network
    38s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/04/2026, 17:50

General

  • Target
    deepseek_batch_20260430_78384c.bat
  • Size 18KB
  • Sample260430-wek38sf191
  • SHA256 e1831a89d7a6bc8097f3892b4e29dbc0891c50f0bd02efe79bcd9843d78049ee
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Delays execution with timeout.exe 1 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\deepseek_batch_20260430_78384c.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2192
    • C:\Windows\system32\mode.com
      mode con: cols=120 lines=40
      2⤵
        PID:3584
      • C:\Windows\system32\net.exe
        net session
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:3328
        • C:\Windows\system32\net1.exe
          C:\Windows\system32\net1 session
          3⤵
            PID:4844
        • C:\Windows\system32\timeout.exe
          timeout /t 2 /nobreak
          2⤵
          • Delays execution with timeout.exe
          PID:4804
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -WindowStyle Maximized -Command "
          2⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4396
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"
        1⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3372

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            powershell.exe.log

            • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
            • Size 2KB
            • SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
            • MD5 SHA1 SHA512 TLSH

            __PSScriptPolicyTest_ydqdicek.goi.ps1

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

            memory/3372-25-0x00000281FCB30000-0x00000281FCB74000-memory.dmp

            memory/3372-26-0x00000281FCC00000-0x00000281FCC76000-memory.dmp

            memory/3372-28-0x00000281FBD60000-0x00000281FBDB5000-memory.dmp

            memory/3372-29-0x00000281FC280000-0x00000281FC28C000-memory.dmp

            memory/4396-1-0x00000185AE4F0000-0x00000185AE500000-memory.dmp

            memory/4396-2-0x00000185AE4F0000-0x00000185AE500000-memory.dmp

            memory/4396-3-0x00000185AE960000-0x00000185AE982000-memory.dmp

            memory/4396-14-0x00000185ACCF0000-0x00000185ACCFC000-memory.dmp

            memory/4396-13-0x00000185ACBE0000-0x00000185ACC35000-memory.dmp

            memory/4804-0-0x0000013DE8DD0000-0x0000013DE8E25000-memory.dmp