Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    14/02/2024, 08:16

General

  • Target
    9b2e865968621b71d8eb1e56abaa9417.exe
  • Size 3.3MB
  • Sample240214-j6fxdaee79
  • SHA256 665e5e13e2c871769d900c43522b8d645215b7ecb253cdb306242346238002c3
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9b2e865968621b71d8eb1e56abaa9417.exe
    "C:\Users\Admin\AppData\Local\Temp\9b2e865968621b71d8eb1e56abaa9417.exe"
    1⤵
    • Loads dropped DLL
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    PID:1200

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        tools.dll

        • Path \Users\Admin\AppData\Local\Temp\nsd3851.tmp\tools.dll
        • Size 236KB
        • SHA256 1873de723938193f9f0877b08c160884b79503b6607598158ad99bd909189fdc
        • MD5 SHA1 SHA512 SSDEEP

        memory/1200-19-0x0000000002D90000-0x0000000002DD0000-memory.dmp

        memory/1200-23-0x0000000073A80000-0x000000007402B000-memory.dmp

        memory/1200-24-0x0000000073A80000-0x000000007402B000-memory.dmp

        memory/1200-25-0x0000000002D90000-0x0000000002DD0000-memory.dmp