Analysis

  • max time kernel
    92s
  • max time network
    139s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    10-10-2024 11:28

General

  • Target

    mscorlib/v4.0_4.0.0.0__b77a5c561934e089/normnfkc.nlp

  • Size

    66KB

  • MD5

    a52f03c8df33dcdfcc6c44e947eba685

  • SHA1

    a4e6ec137d8dcfd7beca4ee8bacba19eb878f37f

  • SHA256

    c0958d6f476e55be7458a55620f99826cbdde3bf66da94c6a5f7d08f88e77b60

  • SHA512

    4829c7a449beaf4c6dfc2775246dd59563090456b7395fde1bad9a7e7353d9c638c7b32c549c28b5b572fec9947a16caa9dc230ce5f7de519af6761a2ac92efd

  • SSDEEP

    768:z0JlR1avaSWhVP6JoVb/1gFbCR3NjGvI4vkSOUhbBUB1TEXLRJz:z0naLWTE6bubCRtGJby4RJz

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\mscorlib\v4.0_4.0.0.0__b77a5c561934e089\normnfkc.nlp
    1⤵
    • Modifies registry class
    PID:2880
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2424

Network

MITRE ATT&CK Enterprise v15

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Downloads