Analysis

  • max time kernel
    126s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/10/2023, 07:33

General

  • Target

    b542a76b-6268-4a42-4a31-08dbc9572082/5b1840db-7af9-d471-85e0-b44f6bac8668.eml

  • Size

    870KB

  • MD5

    55206913a8e517ea98eea0723a9af9d2

  • SHA1

    f00560631ae009835ebc71a0e6183f61b18cb0cb

  • SHA256

    bde691f02080f6933efaaa680b81e4317a8d46658791c8caa80441470fbf8315

  • SHA512

    bbe00a026c14d819e537b4ca9b4abfba59106d096d9065d8ea18bea7bccda584376888a661cae750b140c60484fd7a4608988b816b7f2ea723714694124ba1d7

  • SSDEEP

    24576:a1qj78QAz7eGVg1zpShvvr2y23/JmUbmQISro:rlAmGge2y23vmn

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
  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\b542a76b-6268-4a42-4a31-08dbc9572082\5b1840db-7af9-d471-85e0-b44f6bac8668.eml
    1⤵
    • Modifies registry class
    • NTFS ADS
    PID:2296
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3456

Network

MITRE ATT&CK Enterprise v15

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Downloads