Analysis

  • user interaction
    yes
  • max time kernel
    172s
  • max time network
    170s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    21/07/2026, 19:04

General

  • Target
    $tarFree.exe
  • Size 24.0MB
  • Sample260721-xq9fmsgq3v
  • SHA256 4f8febdf55ff38a4d910ad7dd7ff93644212d6a91c1b05ef7b29a284c11d2f9c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 36 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 23 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Looks up external IP address via web service 2 IoCs

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

  • Executes a command shell one-liner 1 TTPs 18 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 37 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\$tarFree.exe
    "C:\Users\Admin\AppData\Local\Temp\$tarFree.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3224
    • C:\Users\Admin\AppData\Local\Temp\$tarFree.exe
      C:\Users\Admin\AppData\Local\Temp\$tarFree.exe
      2⤵
      • Loads dropped DLL
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1068
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "wmic cpu get ProcessorId"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:5248
        • C:\Windows\System32\Wbem\WMIC.exe
          wmic cpu get ProcessorId
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3292
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "wmic diskdrive get SerialNumber"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:5548
        • C:\Windows\System32\Wbem\WMIC.exe
          wmic diskdrive get SerialNumber
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2252
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "wmic cpu get ProcessorId"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:5872
        • C:\Windows\System32\Wbem\WMIC.exe
          wmic cpu get ProcessorId
          4⤵
            PID:5916
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c "wmic diskdrive get SerialNumber"
          3⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:5292
          • C:\Windows\System32\Wbem\WMIC.exe
            wmic diskdrive get SerialNumber
            4⤵
              PID:5604
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "wmic cpu get ProcessorId"
            3⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:2496
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic cpu get ProcessorId
              4⤵
                PID:1812
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /c "wmic diskdrive get SerialNumber"
              3⤵
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:3908
              • C:\Windows\System32\Wbem\WMIC.exe
                wmic diskdrive get SerialNumber
                4⤵
                  PID:4908
              • C:\Windows\system32\cmd.exe
                C:\Windows\system32\cmd.exe /c "wmic cpu get ProcessorId"
                3⤵
                • Executes a command shell one-liner
                • Suspicious use of WriteProcessMemory
                PID:4236
                • C:\Windows\System32\Wbem\WMIC.exe
                  wmic cpu get ProcessorId
                  4⤵
                    PID:1664
                • C:\Windows\system32\cmd.exe
                  C:\Windows\system32\cmd.exe /c "wmic diskdrive get SerialNumber"
                  3⤵
                  • Executes a command shell one-liner
                  • Suspicious use of WriteProcessMemory
                  PID:4568
                  • C:\Windows\System32\Wbem\WMIC.exe
                    wmic diskdrive get SerialNumber
                    4⤵
                      PID:1860
                  • C:\Windows\system32\cmd.exe
                    C:\Windows\system32\cmd.exe /c "wmic cpu get ProcessorId"
                    3⤵
                    • Executes a command shell one-liner
                    • Suspicious use of WriteProcessMemory
                    PID:3816
                    • C:\Windows\System32\Wbem\WMIC.exe
                      wmic cpu get ProcessorId
                      4⤵
                        PID:2052
                    • C:\Windows\system32\cmd.exe
                      C:\Windows\system32\cmd.exe /c "wmic diskdrive get SerialNumber"
                      3⤵
                      • Executes a command shell one-liner
                      • Suspicious use of WriteProcessMemory
                      PID:2732
                      • C:\Windows\System32\Wbem\WMIC.exe
                        wmic diskdrive get SerialNumber
                        4⤵
                          PID:1900
                      • C:\Windows\system32\cmd.exe
                        C:\Windows\system32\cmd.exe /c "wmic cpu get ProcessorId"
                        3⤵
                        • Executes a command shell one-liner
                        • Suspicious use of WriteProcessMemory
                        PID:4456
                        • C:\Windows\System32\Wbem\WMIC.exe
                          wmic cpu get ProcessorId
                          4⤵
                            PID:5980
                        • C:\Windows\system32\cmd.exe
                          C:\Windows\system32\cmd.exe /c "wmic diskdrive get SerialNumber"
                          3⤵
                          • Executes a command shell one-liner
                          • Suspicious use of WriteProcessMemory
                          PID:1880
                          • C:\Windows\System32\Wbem\WMIC.exe
                            wmic diskdrive get SerialNumber
                            4⤵
                              PID:5552
                          • C:\Windows\system32\cmd.exe
                            C:\Windows\system32\cmd.exe /c "wmic cpu get ProcessorId"
                            3⤵
                            • Executes a command shell one-liner
                            • Suspicious use of WriteProcessMemory
                            PID:1052
                            • C:\Windows\System32\Wbem\WMIC.exe
                              wmic cpu get ProcessorId
                              4⤵
                                PID:4352
                            • C:\Windows\system32\cmd.exe
                              C:\Windows\system32\cmd.exe /c "wmic diskdrive get SerialNumber"
                              3⤵
                              • Executes a command shell one-liner
                              • Suspicious use of WriteProcessMemory
                              PID:5776
                              • C:\Windows\System32\Wbem\WMIC.exe
                                wmic diskdrive get SerialNumber
                                4⤵
                                  PID:1336
                              • C:\Windows\system32\cmd.exe
                                C:\Windows\system32\cmd.exe /c "wmic cpu get ProcessorId"
                                3⤵
                                • Executes a command shell one-liner
                                • Suspicious use of WriteProcessMemory
                                PID:2352
                                • C:\Windows\System32\Wbem\WMIC.exe
                                  wmic cpu get ProcessorId
                                  4⤵
                                    PID:892
                                • C:\Windows\system32\cmd.exe
                                  C:\Windows\system32\cmd.exe /c "wmic diskdrive get SerialNumber"
                                  3⤵
                                  • Executes a command shell one-liner
                                  • Suspicious use of WriteProcessMemory
                                  PID:4724
                                  • C:\Windows\System32\Wbem\WMIC.exe
                                    wmic diskdrive get SerialNumber
                                    4⤵
                                      PID:3324
                                  • C:\Windows\system32\cmd.exe
                                    C:\Windows\system32\cmd.exe /c "wmic cpu get ProcessorId"
                                    3⤵
                                    • Executes a command shell one-liner
                                    • Suspicious use of WriteProcessMemory
                                    PID:4280
                                    • C:\Windows\System32\Wbem\WMIC.exe
                                      wmic cpu get ProcessorId
                                      4⤵
                                        PID:5956
                                    • C:\Windows\system32\cmd.exe
                                      C:\Windows\system32\cmd.exe /c "wmic diskdrive get SerialNumber"
                                      3⤵
                                      • Executes a command shell one-liner
                                      • Suspicious use of WriteProcessMemory
                                      PID:672
                                      • C:\Windows\System32\Wbem\WMIC.exe
                                        wmic diskdrive get SerialNumber
                                        4⤵
                                          PID:1416

                                  Network

                                        MITRE ATT&CK Enterprise v16

                                        Replay Monitor

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                                        Downloads

                                        _imaging.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\PIL\_imaging.pyd
                                        • Size 2.5MB
                                        • SHA256 c8c519ec72bf75b2945b4fc4afa854af2fca8b970a403134f9ddda3e164d85e9
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        StarTimecycleNative.dll

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\StarTimecycleNative.dll
                                        • Size 33.3MB
                                        • SHA256 7e0adf40c913500ce8103d19d22f74c8fb613f8f4b869c41f896d923b33596cd
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        _bz2.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\_bz2.pyd
                                        • Size 84KB
                                        • SHA256 65f610646d10d5babea080e060d244b546ec52c54012e5e937dc72dcc2e2e7bc
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        _ctypes.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\_ctypes.pyd
                                        • Size 124KB
                                        • SHA256 0e56107a891100535f2da79d85a5ae65ff1227b4765bd108f8593ac1a1110d81
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        _elementtree.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\_elementtree.pyd
                                        • Size 131KB
                                        • SHA256 5009a9a53c03ef8387443b5cf6ce08e5c3a79727466a0b931c5bbca915bf89ca
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        _hashlib.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\_hashlib.pyd
                                        • Size 67KB
                                        • SHA256 03d233dbace599168eaffec823de6ed7beec8c2a4ebfe9b8a3d8e042a59af3ba
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        _lzma.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\_lzma.pyd
                                        • Size 157KB
                                        • SHA256 e3deecc1f59a3b811c608861decd84de1e8df8bafd5e2b39188861318c5a38cf
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        _queue.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\_queue.pyd
                                        • Size 32KB
                                        • SHA256 48e76e0ad63f6932b4a77b5819f41c1e7595636ca8d9e824f0943a14b8bb5035
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        _socket.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\_socket.pyd
                                        • Size 83KB
                                        • SHA256 3efa4636cf9e350856f6927d67a4c2564bf9bd2758a00bbf17d3aece5b60016d
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        _ssl.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\_ssl.pyd
                                        • Size 175KB
                                        • SHA256 0bc527d2dbc50009f43b2ed5d5982c4f63f4b647647ffa9eda612dcda80f6040
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        _tkinter.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\_tkinter.pyd
                                        • Size 66KB
                                        • SHA256 ed2f7b2c9984032cfb046923b45bb745f6e819730c086e559777665b45e8390e
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        _wmi.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\_wmi.pyd
                                        • Size 39KB
                                        • SHA256 a980f1e7a29842bd946863fc2693fbeb555a9dc0f9e1630dfed9a2fcdef3ece2
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        cacert.pem

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\certifi\cacert.pem
                                        • Size 292KB
                                        • SHA256 94edeb66e91774fcae93a05650914e29096259a5c7e871a1f65d461ab5201b47
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        md.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\charset_normalizer\md.pyd
                                        • Size 10KB
                                        • SHA256 611e1b4b9ed6788640f550771744d83e404432830bb8e3063f0b8ec3b98911af
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        md__mypyc.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\charset_normalizer\md__mypyc.pyd
                                        • Size 122KB
                                        • SHA256 c6bb8cad80b8d7847c52931f11d73ba64f78615218398b2c058f9b218ff21ca9
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        libcrypto-3.dll

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\libcrypto-3.dll
                                        • Size 5.0MB
                                        • SHA256 ccfffddcd3defb8d899026298af9af43bc186130f8483d77e97c93233d5f27d7
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        libffi-8.dll

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\libffi-8.dll
                                        • Size 38KB
                                        • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        libssl-3.dll

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\libssl-3.dll
                                        • Size 776KB
                                        • SHA256 007142039f04d04e0ed607bda53de095e5bc6a8a10d26ecedde94ea7d2d7eefe
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        libscipy_openblas64_-63c857e738469261263c764a36be9436.dll

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\numpy.libs\libscipy_openblas64_-63c857e738469261263c764a36be9436.dll
                                        • Size 19.5MB
                                        • SHA256 63c857e738469261263c764a36be9436ebdeaa272e340a828f42047a97131080
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        msvcp140-a4c2229bdc2a2a630acdc095b4d86008.dll

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\numpy.libs\msvcp140-a4c2229bdc2a2a630acdc095b4d86008.dll
                                        • Size 561KB
                                        • SHA256 a4c2229bdc2a2a630acdc095b4d86008e5c3e3bc7773174354f3da4f5beb9cde
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        _multiarray_umath.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\numpy\_core\_multiarray_umath.pyd
                                        • Size 3.5MB
                                        • SHA256 80e7dc34f51cf6cef24da060e1e8620936b2cf188bae0ea367dc8619b2316204
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        _umath_linalg.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\numpy\linalg\_umath_linalg.pyd
                                        • Size 109KB
                                        • SHA256 b465dda08f9238ae83b05a0acbfbddec969d0b5fc5de366bbbe312a4600d6e31
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        pyexpat.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\pyexpat.pyd
                                        • Size 200KB
                                        • SHA256 d615e193d1affcdbfe504e90d3621cbdcff94bf72b79d899126534507fd6d27a
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        python312.dll

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\python312.dll
                                        • Size 6.6MB
                                        • SHA256 9a0e3435aaa680d868150f87ab3e388ad2eebc22f87e036155c7b4eda8cd2120
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        select.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\select.pyd
                                        • Size 32KB
                                        • SHA256 d4d7181b11db0bd22a6cd5cda6f8583d1f5c77615fd0a6ca33350619d6e0438a
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        tcl86t.dll

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\tcl86t.dll
                                        • Size 1.8MB
                                        • SHA256 b894e0c9a7d2b56f9f202de5044221cfc0938cbd9ffaca6b6793bba486e28081
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        cp1252.enc

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\tcl\encoding\cp1252.enc
                                        • Size 1KB
                                        • SHA256 741859cf238c3a63bbb20ec6ed51e46451372bb221cfff438297d261d0561c2e
                                        • MD5 SHA1 SHA512 TLSH

                                        tk86t.dll

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\tk86t.dll
                                        • Size 1.5MB
                                        • SHA256 3883976d6270c44cf43b0f4e3b925259a36c42f586680a93dfe6a3fdfb5b4939
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        unicodedata.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\unicodedata.pyd
                                        • Size 1.1MB
                                        • SHA256 208ee1cd3cbad0828433ca7246b05be2b1ff5569983d27d296c0b38888585488
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        vcruntime140.dll

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\vcruntime140.dll
                                        • Size 117KB
                                        • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        vcruntime140_1.dll

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\vcruntime140_1.dll
                                        • Size 48KB
                                        • SHA256 6a99bc0128e0c7d6cbbf615fcc26909565e17d4ca3451b97f8987f9c6acbc6c8
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        zlib1.dll

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\zlib1.dll
                                        • Size 144KB
                                        • SHA256 a3a9487dd7a27be0296731513a5c1d9005bd3acf5861ccbe0aabca3984f51c4f
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        backend_c.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\onefile_3224_401474_R7rpltcs-eA\zstandard\backend_c.pyd
                                        • Size 513KB
                                        • SHA256 2ce792041f2bf7d8a8f514f0fb5adfc7778e56e988491e6ac7f3438c2e8cb3d3
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        memory/1068-1044-0x00007FF979EA0000-0x00007FF97C063000-memory.dmp

                                        memory/1068-1043-0x00007FF742AC0000-0x00007FF7442F4000-memory.dmp

                                        memory/1068-1045-0x00007FF989460000-0x00007FF989489000-memory.dmp

                                        memory/1068-1046-0x000001F1726B0000-0x000001F173A31000-memory.dmp

                                        memory/1068-1049-0x00007FF979EA0000-0x00007FF97C063000-memory.dmp

                                        memory/1068-1059-0x00007FF979EA0000-0x00007FF97C063000-memory.dmp

                                        memory/1068-1099-0x00007FF979EA0000-0x00007FF97C063000-memory.dmp

                                        memory/1068-1104-0x00007FF979EA0000-0x00007FF97C063000-memory.dmp

                                        memory/1068-1112-0x00007FF979EA0000-0x00007FF97C063000-memory.dmp

                                        memory/1068-1119-0x00007FF979EA0000-0x00007FF97C063000-memory.dmp

                                        memory/1068-1127-0x00007FF979EA0000-0x00007FF97C063000-memory.dmp

                                        memory/1068-1133-0x00007FF979EA0000-0x00007FF97C063000-memory.dmp

                                        memory/3224-1042-0x00007FF742AC0000-0x00007FF7442F4000-memory.dmp