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Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/07/2024, 19:55

General

  • Target

    249400b8d9e347228077287cafdbd1792ef6453689111700421059324a9729a2.exe

  • Size

    359KB

  • MD5

    4c1c10f4a0fb6909ef3234b5c7915eab

  • SHA1

    05e02f3665e34abda550b57a110f3de3d7c31a8c

  • SHA256

    249400b8d9e347228077287cafdbd1792ef6453689111700421059324a9729a2

  • SHA512

    7a578af5ee0c5fdfc5442b5543724aaaca36ac7ee051306e52ffe7d04e3d77ed864bb0cc3f2d68c9da8512eb0c119b78b52606eb18c096fe6063cecbc865e4b1

  • SSDEEP

    6144:dXC4vgmhbIxs3NBRFC3KsadP7qxBM+5vqVB/9515vQkqS934SG06YHElP6P:dXCNi9B7cKrzqxB5FkZvFquG06/P8

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 12 IoCs
  • Drops file in Program Files directory 18 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\249400b8d9e347228077287cafdbd1792ef6453689111700421059324a9729a2.exe
    "C:\Users\Admin\AppData\Local\Temp\249400b8d9e347228077287cafdbd1792ef6453689111700421059324a9729a2.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5000
    • C:\Users\Admin\AppData\Local\Temp\249400b8d9e347228077287cafdbd1792ef6453689111700421059324a9729a2.exe
      "C:\Users\Admin\AppData\Local\Temp\249400b8d9e347228077287cafdbd1792ef6453689111700421059324a9729a2.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1256
      • C:\Users\Admin\AppData\Local\Temp\249400b8d9e347228077287cafdbd1792ef6453689111700421059324a9729a2.exe
        "C:\Users\Admin\AppData\Local\Temp\249400b8d9e347228077287cafdbd1792ef6453689111700421059324a9729a2.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3404

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\spanish kicking nude lesbian swallow .rar.exe

    Filesize

    1.9MB

    MD5

    46ee7df1896da8feb1789e04408db710

    SHA1

    de22283448ec485982d337f10d94acab2c087f92

    SHA256

    0e2e6febc9fe0437d123c2ab397aceedfa92d0ced17e2e73120ed8c9ad53c2a5

    SHA512

    b92f9a60b901cccfe33efd1c35221df94ff70f09de47f97580634df9db34c54ca07e2669223421fcadcc353ba5b8f669224ad2c09ebe2cee8533dab4fe95cfff