Analysis

  • max time kernel
    103s
  • max time network
    20s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • submitted
    14-11-2024 11:45

General

  • Target

    chrome_200_percent.pak

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • 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.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\chrome_200_percent.pak
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2568
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\chrome_200_percent.pak
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2032
      • C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
        "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\chrome_200_percent.pak"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:3016

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

    Filesize

    3KB

    MD5

    8cd9bff76f61199aff13481e2adc886b

    SHA1

    d18e0cd54085d4bc29c872efcda2b064852715db

    SHA256

    2623c9f4a15985c3fd0bcb4536e4c30a190427dd6cbfe1a1b58722dd10856b05

    SHA512

    2d5167dfe0ccf3d779a0cad69c489af1328a3d8ba58095595e8fae8c057f2d75929078a789a2d66188e0a9eb46a5aa6084e7d566dcbd1af7364c0c8e2e39fe55