Analysis

  • max time kernel
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 18:14

General

  • Target
    main2.exe
  • Size 7.6MB
  • Sample260809-wvjv4stbkc
  • SHA256 4df050c5944e523ac74ef5176a6100e018ebfc5ea5d0974707f5f92b0706cd74
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Loads dropped DLL 22 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Executes a command shell one-liner 1 TTPs 2 IoCs

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

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\main2.exe
    "C:\Users\Admin\AppData\Local\Temp\main2.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4376
    • C:\Users\Admin\AppData\Local\Temp\main2.exe
      "C:\Users\Admin\AppData\Local\Temp\main2.exe"
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2100
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        3⤵
        • Executes a command shell one-liner
        PID:1860
  • C:\Users\Admin\AppData\Local\Temp\main2.exe
    "C:\Users\Admin\AppData\Local\Temp\main2.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4412
    • C:\Users\Admin\AppData\Local\Temp\main2.exe
      "C:\Users\Admin\AppData\Local\Temp\main2.exe"
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3612
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        3⤵
        • Executes a command shell one-liner
        PID:2356

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\VCRUNTIME140.dll
        • Size 106KB
        • SHA256 69320f278d90efaaeb67e2a1b55e5b0543883125834c812c8d9c39676e0494fc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\_bz2.pyd
        • Size 82KB
        • SHA256 ec91e2b4baca31b992d016b84b70f110ce2b1b2dfd54f5e5bef6270ed7d13b85
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\_ctypes.pyd
        • Size 120KB
        • SHA256 f07fe92ce85f7786f96a4d59c6ee5c05fe1db63a1889ba40a67e37069639b656
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _decimal.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\_decimal.pyd
        • Size 247KB
        • SHA256 0f9c6cc463611a9b2c692382fe1cdd7a52fea4733ffaf645d433f716f8bbd725
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _hashlib.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\_hashlib.pyd
        • Size 63KB
        • SHA256 6f7742dfdd371c39048d775f37df3bc2d8d4316c9008e62347b337d64ebed327
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\_lzma.pyd
        • Size 155KB
        • SHA256 7158c1290ac29169160b3ec94d9c8bcde4012d67a555f325d44b418c54e2cc28
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _socket.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\_socket.pyd
        • Size 77KB
        • SHA256 d03fa645cde89b4b01f4a2577139fbb7e1392cb91dc26213b3b76419110d8e49
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-console-l1-1-0.dll
        • Size 21KB
        • SHA256 e756f6970905657cf73ecb3f57bae55a67be29afa75ae4d16046b0f7229708eb
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-datetime-l1-1-0.dll
        • Size 21KB
        • SHA256 4e08856ff5203592c27f943f5586d2214b7c5dacde1b1ef75c2316590ab788c9
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-debug-l1-1-0.dll
        • Size 21KB
        • SHA256 e83d5e5eb772070999f34a214ebffcf0a6068ebc1c4b4f1991188448f323808d
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-errorhandling-l1-1-0.dll
        • Size 21KB
        • SHA256 45afaf08d1cd7e43ac5ded47ed5fd708b86e835a9470c81e8130ed6955b84db8
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-fibers-l1-1-0.dll
        • Size 21KB
        • SHA256 83ecd4fc05c5603621ab687657b8862175025c9910f8dc1b23135d2350dd9219
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-file-l1-1-0.dll
        • Size 25KB
        • SHA256 f73000652ca7ca7468ca6134663c99cbaf7bd97740bdbdd5d1e1e23ccfd5db75
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-file-l1-2-0.dll
        • Size 21KB
        • SHA256 b153ff5d667c8297776f21c5f440cff28c3e3a5b1f748fd4700306e1fb283ed8
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-file-l2-1-0.dll
        • Size 20KB
        • SHA256 f957a4c261506484b53534a9be8931c02ec1a349b3f431a858f8215cecfec3f7
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-handle-l1-1-0.dll
        • Size 21KB
        • SHA256 2783b85d98f4a92faf67a94fc04e9c2f6786627949984828d14deab1682bbe3f
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-heap-l1-1-0.dll
        • Size 21KB
        • SHA256 6d14b49e8e21de08b9fa778f15c259dbd4feb9b54eb628d69bd50e5c86aa65a5
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-interlocked-l1-1-0.dll
        • Size 21KB
        • SHA256 22cf7040d9cb3dc79d941a6bbe4cebd5beaa1355d6e424843e6970404281e61e
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-libraryloader-l1-1-0.dll
        • Size 21KB
        • SHA256 425e4ebee71347295e36776d415611d451e2a51b451df57da23ed8f8fb4664e8
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-localization-l1-2-0.dll
        • Size 21KB
        • SHA256 e4011458af1397e26d0b233cbb2fa661faa6dae7b7a9541e9311c8af1ecb5e48
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-memory-l1-1-0.dll
        • Size 21KB
        • SHA256 9c5ea7a7e943c65da3aeff4da33b47fc4a3becea2f7a0b6aa2b632cd6d8b4632
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-namedpipe-l1-1-0.dll
        • Size 21KB
        • SHA256 245cf5d5abc866d5ce327c4a1524ae3954ccfc9a7284c817fa15962695e6b6fa
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-processenvironment-l1-1-0.dll
        • Size 21KB
        • SHA256 3add350dcd79c64a98e47adf733f26c9fdf47df097b060f04f067cdaf32e99cc
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-processthreads-l1-1-0.dll
        • Size 21KB
        • SHA256 42f88e44e488a74af796e8c2a2548879764a40e554f35d1deb8eaff5def09e20
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-processthreads-l1-1-1.dll
        • Size 21KB
        • SHA256 5c566535a9ac607fa99a665ab246ffb78767995dde86c4a9a5c518dd22b76e56
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-profile-l1-1-0.dll
        • Size 21KB
        • SHA256 cac8fb2938ed80bd7eed42e3c68dead6cb41c30cfb567f23085986422f1a2747
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-rtlsupport-l1-1-0.dll
        • Size 21KB
        • SHA256 02fd3b0adf86967b6fc133797c12fa9ee8d0cf64778b5ca937b56e86ac726343
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-string-l1-1-0.dll
        • Size 21KB
        • SHA256 c9103f6afdd8a6fea734da372911b0a3b018a84e00675a9355ea6f091e641781
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-synch-l1-1-0.dll
        • Size 21KB
        • SHA256 882edcaa7b39dc9e330d1b3dcb2a770be2404d6358d76cf4cf5e52231bedac60
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-synch-l1-2-0.dll
        • Size 21KB
        • SHA256 2d04920e410d81e3a044a76724a23cf892b23a5b382fb079abd6f689199c7428
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-sysinfo-l1-1-0.dll
        • Size 21KB
        • SHA256 e92ce06aa782a4e50a5bc95da5ac5ded0dc3da7e1152078002a12367aa7cc1af
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-timezone-l1-1-0.dll
        • Size 21KB
        • SHA256 bd4e40b2f5d0f60feceeb7622166e1a61fb34ac2cd5484e1d9826c7cffa3029c
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-core-util-l1-1-0.dll
        • Size 21KB
        • SHA256 edd387b01cb9d85a44e27e656e5ea6898b8e9604682db29cb87ee3236f3a1d9f
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-crt-conio-l1-1-0.dll
        • Size 21KB
        • SHA256 bf651fcd0f10dc528caa3168abd6ea528458c78aaa75b93b3c615d5a18567192
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-crt-convert-l1-1-0.dll
        • Size 25KB
        • SHA256 1f818ccd44865c7c91c1ee5df7d21dc17840601d7470c0d1a486c5874304edd2
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-crt-environment-l1-1-0.dll
        • Size 21KB
        • SHA256 b84f44a882b2caa6d0bc3c01e8d012e881324b800fd39e2728fecdc65315a245
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-crt-filesystem-l1-1-0.dll
        • Size 21KB
        • SHA256 d9fc17ce5dd5aecac0dca2d9a17a20271a13f68cd6cfa89163d72904a72f6b8a
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-crt-heap-l1-1-0.dll
        • Size 21KB
        • SHA256 d7fab15f2d1298a11822ce5c7756da2eab1112bd3561b22db6b25a5a8acafad6
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-crt-locale-l1-1-0.dll
        • Size 21KB
        • SHA256 31fc3b5665c3bb2006496b5cbb0e5667b186263a867dbe5a760a996305f4f514
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-crt-math-l1-1-0.dll
        • Size 29KB
        • SHA256 98e8728908f2872819728e709291529bac39751dec7d01c03a175c4688b9c233
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-crt-process-l1-1-0.dll
        • Size 21KB
        • SHA256 a7433b9f8965f914da00dda4ede62d4db69f561a548cbc8d312293d0917a33c7
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-crt-runtime-l1-1-0.dll
        • Size 25KB
        • SHA256 1d7d6e883472eb5ddafe383adbaa5f8ed7b9d6267e7ade971bbff47ec4b47935
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-crt-stdio-l1-1-0.dll
        • Size 25KB
        • SHA256 1516552690d6a38d65a8016d889f2ce1515649be6a45ef82cbed08a73690a7b4
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-crt-string-l1-1-0.dll
        • Size 25KB
        • SHA256 9636be82c51d61dd990504d786fac0d51d41f73d22700a18d4fbbfcf6da5dff5
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-crt-time-l1-1-0.dll
        • Size 21KB
        • SHA256 554b506ca648507f10eeb5bae124ff91594f5fdd81d33b0171334be7ad5c7816
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\api-ms-win-crt-utility-l1-1-0.dll
        • Size 21KB
        • SHA256 a7f53b76e7ea837f45bdb8712a864fb0c427c5eb863d155a72b422b96417ea10
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\base_library.zip
        • Size 1.4MB
        • SHA256 9a8635aac8fbf4731cb8e0ffed62a94a7cb84c36121dc2e179ee1c6f6aa4fe17
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\libcrypto-3.dll
        • Size 4.9MB
        • SHA256 8e13b53ee25825b97f191d77b51ed03966f8b435773fa3fbc36f3eb668fc569b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libffi-8.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\libffi-8.dll
        • Size 38KB
        • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python311.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\python311.dll
        • Size 5.5MB
        • SHA256 de1b95d2e951fc048c84684bc7df4346138910544ee335b61fc8e65f360c3837
        • MD5 SHA1 SHA512 SSDEEP TLSH

        select.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\select.pyd
        • Size 29KB
        • SHA256 e24a3e7885df9a18c29ba058c49c3adcf59e4b58107847b98eca365b6d94f279
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ucrtbase.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\ucrtbase.dll
        • Size 1.1MB
        • SHA256 c04daeba7e7c4b711d33993ab4c51a2e087f98f4211aea0dcb3a216656ba0ab7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unicodedata.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43762\unicodedata.pyd
        • Size 1.1MB
        • SHA256 b1788b81fa160e5120451f9252c7745cdde98b8ce59bf273a3dd867bb034c532
        • MD5 SHA1 SHA512 SSDEEP TLSH