Analysis

  • max time kernel
    105s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250610-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250610-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/08/2025, 03:06

General

  • Target
    2025-08-08_9687ee8ef3fbf0096b8b409dc7098e13_black-basta_hijackloader_luca-stealer.exe
  • Size 9.1MB
  • Sample250808-dls4batj16
  • SHA256 c98dfbd927e9b720b834d273d481795069ec55cbc30c22ea4387e791eb8172d4
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • main_build

C2
  • 212.67.17.91:1912

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Redline family
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Loads dropped DLL 5 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.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-08-08_9687ee8ef3fbf0096b8b409dc7098e13_black-basta_hijackloader_luca-stealer.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-08-08_9687ee8ef3fbf0096b8b409dc7098e13_black-basta_hijackloader_luca-stealer.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1524
    • C:\Users\Admin\AppData\Local\Temp\2025-08-08_9687ee8ef3fbf0096b8b409dc7098e13_black-basta_hijackloader_luca-stealer.exe
      "C:\Users\Admin\AppData\Local\Temp\2025-08-08_9687ee8ef3fbf0096b8b409dc7098e13_black-basta_hijackloader_luca-stealer.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:4408
      • C:\Windows\SYSTEM32\cmd.exe
        cmd /c echo %temp%
        3⤵
          PID:3392
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\INST.exe
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:2928
          • C:\Users\Admin\AppData\Local\Temp\INST.exe
            C:\Users\Admin\AppData\Local\Temp\INST.exe
            4⤵
            • Identifies VirtualBox via ACPI registry values (likely anti-VM)
            • Checks BIOS information in registry
            • Executes dropped EXE
            • Identifies Wine through registry keys
            • Suspicious use of NtSetInformationThreadHideFromDebugger
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:432

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          INST.exe

          • Path C:\Users\Admin\AppData\Local\Temp\INST.exe
          • Size 1.5MB
          • SHA256 ddb51ddbc43d7c17da09fd9bcb4a9f64cdc2c6ba077f7b1bf57ac4f3b5cf86bc
          • MD5 SHA1 SHA512 SSDEEP

          VCRUNTIME140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\VCRUNTIME140.dll
          • Size 117KB
          • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
          • MD5 SHA1 SHA512 SSDEEP

          _bz2.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\_bz2.pyd
          • Size 83KB
          • SHA256 965f199679afa9b31d537d98c3ca8403afd6b9e58e1a463ae47697ae4bf12771
          • MD5 SHA1 SHA512 SSDEEP

          _decimal.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\_decimal.pyd
          • Size 273KB
          • SHA256 90045140e45edcfe4f4859b3190184faff1249220011330a9d01319745766607
          • MD5 SHA1 SHA512 SSDEEP

          _hashlib.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\_hashlib.pyd
          • Size 68KB
          • SHA256 1430e4a2ed19eda840668a292c39ff44488b598f53e903a61739a86b779ecbfe
          • MD5 SHA1 SHA512 SSDEEP

          _lzma.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\_lzma.pyd
          • Size 156KB
          • SHA256 b78f5a8476139ff04731046459efd047bb8f52dc92c5b2082eabf2929c0ca02d
          • MD5 SHA1 SHA512 SSDEEP

          _socket.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\_socket.pyd
          • Size 84KB
          • SHA256 c63e8e6a369cbe86e57c9823fb48bc5d4e7bb18455b9b001986b4768c49007da
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-console-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-console-l1-1-0.dll
          • Size 21KB
          • SHA256 87c8e57e1fc1bff7cf9dfff06af1bdd43a67652ba96d4c35d14e5f22bd17164f
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-datetime-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-datetime-l1-1-0.dll
          • Size 21KB
          • SHA256 fdb29afc4ec3585586d8415de087d6c6993c5a1171f57dd5185389eca33ba948
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-debug-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-debug-l1-1-0.dll
          • Size 21KB
          • SHA256 4626ba7d6181906a130cb32a965c33d8f41940b23ab2946b51da3eda3f5a1d99
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-errorhandling-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-errorhandling-l1-1-0.dll
          • Size 21KB
          • SHA256 8289c551e17e2648bc5384e7ce4787ebea452c10e799e6da96cec930885c7584
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-fibers-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-fibers-l1-1-0.dll
          • Size 21KB
          • SHA256 acd898771c674e63b0f3e67d98826c93143b391ae8c58563c2da7b98475ced14
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-file-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-file-l1-1-0.dll
          • Size 25KB
          • SHA256 22d8959cc8e03078e28b2140911803368993cf4750743cb5e4011fc469dc1dbd
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-file-l1-2-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-file-l1-2-0.dll
          • Size 21KB
          • SHA256 3b114c3944cb6e0c4f43d4a90248f8bf0ee0230a2096b788f2a2b3f12b59c458
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-file-l2-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-file-l2-1-0.dll
          • Size 20KB
          • SHA256 f957a4c261506484b53534a9be8931c02ec1a349b3f431a858f8215cecfec3f7
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-handle-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-handle-l1-1-0.dll
          • Size 21KB
          • SHA256 950a9c745e331fa77a46696cc85cdc6556597428392e65689acaca3177104e3e
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-heap-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-heap-l1-1-0.dll
          • Size 21KB
          • SHA256 8c0df823dc018907436f1bc964b1073f41241fb1fad633f75997b9324d311f65
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-interlocked-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-interlocked-l1-1-0.dll
          • Size 21KB
          • SHA256 c0188b846ca54fd398650af690b55d713c06b0c2570c3d2304539ec15d4667cf
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-libraryloader-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-libraryloader-l1-1-0.dll
          • Size 21KB
          • SHA256 7c66dee567ba583d242f87d442caf38c0ce95bb1d36cd2bd74825c44e54d9078
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-localization-l1-2-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-localization-l1-2-0.dll
          • Size 21KB
          • SHA256 4ea560dbe8a2970388fb0d738b47e65caa417a2f187e3a9827b696ce01ab41eb
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-memory-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-memory-l1-1-0.dll
          • Size 21KB
          • SHA256 68bc19911007ab92d263cb40277a6afc084ca413178ad40b919302b7bbb14b38
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-namedpipe-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-namedpipe-l1-1-0.dll
          • Size 21KB
          • SHA256 045bd4b41c0568fc916a21cc366da93597768d8ead45411c244cf98d605dbaaf
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-processenvironment-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-processenvironment-l1-1-0.dll
          • Size 21KB
          • SHA256 86c8c545c8f358cbe9b822c58c6af3fe00078af0422af0e391d32270cc6d8921
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-processthreads-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-processthreads-l1-1-0.dll
          • Size 21KB
          • SHA256 ae2b8199066cb22395180d86bdc955dc2d33a6bd8d64b61ba77573d1e78b8d70
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-processthreads-l1-1-1.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-processthreads-l1-1-1.dll
          • Size 21KB
          • SHA256 c27e4c79489c6be0eaaf7b082792c95ff7bf8adc4f67cf65f7a1a66d03c9bb87
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-profile-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-profile-l1-1-0.dll
          • Size 21KB
          • SHA256 0a422b5f26d89e799f0e80065c5738829ac476765613198f8b142b62753b3be7
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-rtlsupport-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-rtlsupport-l1-1-0.dll
          • Size 21KB
          • SHA256 e7e3f289510fcb895b22b756f64e596a4a736bf3e7cae8e71e393680dbb80f02
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-string-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-string-l1-1-0.dll
          • Size 21KB
          • SHA256 96d361bad0f010b1c815cb536cebdbc9cfd1034fbabbd43b612827b2d464de60
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-synch-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-synch-l1-1-0.dll
          • Size 21KB
          • SHA256 e03d483fba05a5a50ef3ac414b904b2ff24ffbed08908b1e7f6a9416f9711856
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-synch-l1-2-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-synch-l1-2-0.dll
          • Size 21KB
          • SHA256 e67f6f15acae34dc5ef98de01d89466136232ded7305da22d2f0a454327ad079
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-sysinfo-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-sysinfo-l1-1-0.dll
          • Size 21KB
          • SHA256 af3f19f3ae063e4fb687242391df2eda6535c7c490b38b0a6870e07c6ddace99
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-timezone-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-timezone-l1-1-0.dll
          • Size 21KB
          • SHA256 10b56211a2de348342c0cf4bcd2c91c53a0656f9476b6c0f02af88c29f392841
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-core-util-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-core-util-l1-1-0.dll
          • Size 21KB
          • SHA256 a46b6708fb8e5ee9183037a479b0896552785c598d99a8339e2a05e32ea23d0f
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-crt-conio-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-crt-conio-l1-1-0.dll
          • Size 21KB
          • SHA256 ee81ab5e33d73561172c2effc57272daa2b8e9297d30e20884177dd964fd3137
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-crt-convert-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-crt-convert-l1-1-0.dll
          • Size 25KB
          • SHA256 69e6ae713da2e6dd587aee3f5192d72ea2a37b352b123f8462c6d60f7a1e0fac
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-crt-environment-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-crt-environment-l1-1-0.dll
          • Size 21KB
          • SHA256 6a951c49959f820c55b0884fe74723aaaa302a13d93ec9c6c5db21a703af34de
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-crt-filesystem-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-crt-filesystem-l1-1-0.dll
          • Size 21KB
          • SHA256 90d420f9193daddc9a577ce5f37d043de87ccd25967e2a9a57492394e62bb5ae
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-crt-heap-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-crt-heap-l1-1-0.dll
          • Size 21KB
          • SHA256 3bd8121250a67f5422b2ac2a3af070016ea0bd26e56ba36a81ff6665b936fdd2
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-crt-locale-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-crt-locale-l1-1-0.dll
          • Size 21KB
          • SHA256 cd557478f332ab196f81d274ae433c83ddf95cc9ef7579077fc31af4dc761f58
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-crt-math-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-crt-math-l1-1-0.dll
          • Size 29KB
          • SHA256 1a5092b4e489c89b5455258169ff25f31d5ccde589989fce64092b8d7cd9d45b
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-crt-process-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-crt-process-l1-1-0.dll
          • Size 21KB
          • SHA256 21a538ef083b282739fe98f078ca1ce141b0f81554fe624d363c8b4a297d158b
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-crt-runtime-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-crt-runtime-l1-1-0.dll
          • Size 25KB
          • SHA256 7300fbff1c371d248ab748a9b20484ee8204c82041e80b691abe9734353dd47d
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-crt-stdio-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-crt-stdio-l1-1-0.dll
          • Size 25KB
          • SHA256 01a2fa8bfd1bad090c0ecc227663c21b343ee843f617cd0c039da930493be901
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-crt-string-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-crt-string-l1-1-0.dll
          • Size 25KB
          • SHA256 34837d23079efd40377722266c69c9159710b4f2805ee57968c75025e9f9b1c8
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-crt-time-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-crt-time-l1-1-0.dll
          • Size 21KB
          • SHA256 b4df98e42f93fbf94a58d1924850d58f4dc6f280207c1e2b7911cf11692f65c8
          • MD5 SHA1 SHA512 SSDEEP

          api-ms-win-crt-utility-l1-1-0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\api-ms-win-crt-utility-l1-1-0.dll
          • Size 21KB
          • SHA256 30eab6b13258b545642972d2a1bd1916cd3d1ee109f6c0706bfa0d1752e2e6af
          • MD5 SHA1 SHA512 SSDEEP

          base_library.zip

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\base_library.zip
          • Size 1.3MB
          • SHA256 0fb9ae5f91ae96fb26ee1a6b2c0caadeefb18bdece653e7ba539b7b70de67ede
          • MD5 SHA1 SHA512 SSDEEP

          libcrypto-3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\libcrypto-3.dll
          • Size 5.0MB
          • SHA256 ccfffddcd3defb8d899026298af9af43bc186130f8483d77e97c93233d5f27d7
          • MD5 SHA1 SHA512 SSDEEP

          python313.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\python313.dll
          • Size 5.8MB
          • SHA256 0565965617d94274d7f2c2958d0bef33392cd9d2f346f99d8e1bedbdf264ee85
          • MD5 SHA1 SHA512 SSDEEP

          select.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\select.pyd
          • Size 32KB
          • SHA256 d1e486de9653640be7c3a9bed04aa716b29ea76a69e1de758dd9fa708f2c9d38
          • MD5 SHA1 SHA512 SSDEEP

          ucrtbase.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\ucrtbase.dll
          • Size 1.1MB
          • SHA256 c04daeba7e7c4b711d33993ab4c51a2e087f98f4211aea0dcb3a216656ba0ab7
          • MD5 SHA1 SHA512 SSDEEP

          unicodedata.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15242\unicodedata.pyd
          • Size 695KB
          • SHA256 e7d0375a7064b1c8916cca7cabf7e3df559fc8463dfdf831f403e95c79499121
          • MD5 SHA1 SHA512 SSDEEP

          memory/432-117-0x0000000008AD0000-0x00000000090E8000-memory.dmp

          memory/432-120-0x000000000A4F0000-0x000000000A52C000-memory.dmp

          memory/432-113-0x00000000006F0000-0x0000000000AC4000-memory.dmp

          memory/432-114-0x0000000007C00000-0x00000000081A4000-memory.dmp

          memory/432-115-0x0000000007730000-0x00000000077C2000-memory.dmp

          memory/432-116-0x0000000007710000-0x000000000771A000-memory.dmp

          memory/432-110-0x00000000006F0000-0x0000000000AC4000-memory.dmp

          memory/432-118-0x000000000A570000-0x000000000A67A000-memory.dmp

          memory/432-119-0x000000000A490000-0x000000000A4A2000-memory.dmp

          memory/432-112-0x00000000006F0000-0x0000000000AC4000-memory.dmp

          memory/432-121-0x000000000A680000-0x000000000A6CC000-memory.dmp

          memory/432-122-0x000000000B330000-0x000000000B396000-memory.dmp

          memory/432-123-0x000000000C110000-0x000000000C2D2000-memory.dmp

          memory/432-124-0x000000000C810000-0x000000000CD3C000-memory.dmp

          memory/432-125-0x000000000C4E0000-0x000000000C530000-memory.dmp

          memory/432-127-0x00000000006F0000-0x0000000000AC4000-memory.dmp

          memory/432-131-0x00000000006F0000-0x0000000000AC4000-memory.dmp