Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 23:11

General

  • Target
    ChromeSetup.exe
  • Size 8.9MB
  • Sample261002-26jmdaaa29
  • SHA256 e868ac8195e7901a02ef820426a10dabf2bbd346e0189f62067b7fba1b5acf37
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Credentials
  • Protocol

    ftp

  • Host

    209.74.74.47

  • Port

    21

  • Username

    richdblo

  • Password

    Y9xgOFjVb5v2

Signatures

Processes

  • C:\Users\Admin\AppData\Local\Temp\ChromeSetup.exe
    "C:\Users\Admin\AppData\Local\Temp\ChromeSetup.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5744
    • C:\Users\Admin\AppData\Local\Temp\ChromeSetup.exe
      "C:\Users\Admin\AppData\Local\Temp\ChromeSetup.exe"
      2⤵
      • Loads dropped DLL
      • Enumerates connected drives
      • Suspicious use of WriteProcessMemory
      PID:3400
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "attrib +h "C:\Users\Admin\Desktop\MatchedFiles_03_10_2026_00_11_44""
        3⤵
        • Hide Artifacts: Hidden Files and Directories
        • Suspicious use of WriteProcessMemory
        PID:4396
        • C:\Windows\system32\attrib.exe
          attrib +h "C:\Users\Admin\Desktop\MatchedFiles_03_10_2026_00_11_44"
          4⤵
          • Views/modifies file attributes
          PID:3784

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57442\VCRUNTIME140.dll
        • Size 117KB
        • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57442\_bz2.pyd
        • Size 83KB
        • SHA256 965f199679afa9b31d537d98c3ca8403afd6b9e58e1a463ae47697ae4bf12771
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57442\_ctypes.pyd
        • Size 129KB
        • SHA256 697d05cac7c167c00ccf22ea4fdbc7a8db93ab9c6421061191558e42478068c5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57442\_lzma.pyd
        • Size 156KB
        • SHA256 b78f5a8476139ff04731046459efd047bb8f52dc92c5b2082eabf2929c0ca02d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _queue.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57442\_queue.pyd
        • Size 33KB
        • SHA256 08050f94efe7bdd9d7cbe85b1196de391cac1b30f4a4918610cb174ae529a5db
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _socket.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57442\_socket.pyd
        • Size 84KB
        • SHA256 c63e8e6a369cbe86e57c9823fb48bc5d4e7bb18455b9b001986b4768c49007da
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ssl.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57442\_ssl.pyd
        • Size 177KB
        • SHA256 11572f6eb63e43cdc2908812506ffcdab21be2be5931f1e38d856c15f5a79e6c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57442\base_library.zip
        • Size 1.3MB
        • SHA256 8c37c0d5ea602fc9aed685b7e0dd2e6d94ac481f0fc6c8df0686809280047426
        • MD5 SHA1 SHA512 SSDEEP TLSH

        config.json

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57442\config.json
        • Size 23KB
        • SHA256 32171dc03aa841627119b6702fb5b46d7e83f9aa8134c0592287c4f88fc59e0d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57442\libcrypto-3.dll
        • Size 5.0MB
        • SHA256 ccfffddcd3defb8d899026298af9af43bc186130f8483d77e97c93233d5f27d7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libffi-8.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57442\libffi-8.dll
        • Size 38KB
        • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libssl-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57442\libssl-3.dll
        • Size 776KB
        • SHA256 007142039f04d04e0ed607bda53de095e5bc6a8a10d26ecedde94ea7d2d7eefe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python313.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57442\python313.dll
        • Size 5.8MB
        • SHA256 0565965617d94274d7f2c2958d0bef33392cd9d2f346f99d8e1bedbdf264ee85
        • MD5 SHA1 SHA512 SSDEEP TLSH

        README.txt

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57442\resources\README.txt
        • Size 11B
        • SHA256 4097889236a2af26c293033feb964c4cf118c0224e0d063fec0a89e9d0569ef2
        • MD5 SHA1 SHA512

        select.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57442\select.pyd
        • Size 32KB
        • SHA256 d1e486de9653640be7c3a9bed04aa716b29ea76a69e1de758dd9fa708f2c9d38
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ucrtbase.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57442\ucrtbase.dll
        • Size 1.1MB
        • SHA256 c04daeba7e7c4b711d33993ab4c51a2e087f98f4211aea0dcb3a216656ba0ab7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unicodedata.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57442\unicodedata.pyd
        • Size 695KB
        • SHA256 e7d0375a7064b1c8916cca7cabf7e3df559fc8463dfdf831f403e95c79499121
        • MD5 SHA1 SHA512 SSDEEP TLSH