Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/07/2024, 21:37

General

  • Target

    5020f0b8ba5acc33b5655f75f069e2edb9fe86c379f84303303af7d3b42a50e4.exe

  • Size

    580KB

  • MD5

    252073995d93bdc1e5539c9b481ca4a8

  • SHA1

    ce94962bb1e3fd254a123dc13ab047c0f726585d

  • SHA256

    5020f0b8ba5acc33b5655f75f069e2edb9fe86c379f84303303af7d3b42a50e4

  • SHA512

    886bf38a19da90f39c8d120642a4587096592eb6ccec8e1d9c5bf3e5aeb64d2439c565d8d200a94b97b2e8b82eb8dead4c36a227b2ddfda7c4ee96191931f6c2

  • SSDEEP

    12288:A//vi9Bf76njDEq64zfEOmIStdIe/zoq4dUr/FNv8C/Mc6AIEddTgdRc8D:2wf0gz4QZIcdIeis/FNk8Mc6nQ67

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 19 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\5020f0b8ba5acc33b5655f75f069e2edb9fe86c379f84303303af7d3b42a50e4.exe
    "C:\Users\Admin\AppData\Local\Temp\5020f0b8ba5acc33b5655f75f069e2edb9fe86c379f84303303af7d3b42a50e4.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:2248
    • C:\Users\Admin\AppData\Local\Temp\5020f0b8ba5acc33b5655f75f069e2edb9fe86c379f84303303af7d3b42a50e4.exe
      "C:\Users\Admin\AppData\Local\Temp\5020f0b8ba5acc33b5655f75f069e2edb9fe86c379f84303303af7d3b42a50e4.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1088
      • C:\Users\Admin\AppData\Local\Temp\5020f0b8ba5acc33b5655f75f069e2edb9fe86c379f84303303af7d3b42a50e4.exe
        "C:\Users\Admin\AppData\Local\Temp\5020f0b8ba5acc33b5655f75f069e2edb9fe86c379f84303303af7d3b42a50e4.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3956

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\russian sperm [milf] ash boots .zip.exe

    Filesize

    768KB

    MD5

    089fd69a63690c868a61739434a86f89

    SHA1

    a6b046c6bf4e9eb95b95cacf9f24d76f7a9de397

    SHA256

    0ce29c7b43885ad6f82ea2cee1ce5da5a51508bb78550b4d8c908a1c6b06b70f

    SHA512

    418fd6f8e053317a0fb339f945bcd8d6a3608f30d67393992bc514cc2c81f93fa3df58a1ec6e74680c021f4536fdf919d0182308a775c76c715f1a44c832fb98