Analysis

  • max time kernel
    94s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-05-2024 04:34

General

  • Target

    2024-05-27_5f4c10ced32be40098045cfc3cf28a5c_avoslocker.exe

  • Size

    1.3MB

  • MD5

    5f4c10ced32be40098045cfc3cf28a5c

  • SHA1

    973bb0c018e09916f6d33c58aa62d9040d41824f

  • SHA256

    619d7d7a66459cf6a3665f3c963e8c6234d532464ddbebbdf7fdba914bfe5977

  • SHA512

    e11772e96eaa65929ef5127c61b00017092d7d5b56ea3f1c24834a4b5fdd41cf4f59a591cfaaef1f15e52fa4797fd94a83be25363253a572fd354cb006f03213

  • SSDEEP

    24576:P2zEYytjjqNSlhvpfQiIhKPtehfQ6r9qySkbgedXYbju+e9qii4Fznpo8DjAg+3g:PPtjtQiIhUyQs1SkFdie9qOjp7DjA7g0

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-05-27_5f4c10ced32be40098045cfc3cf28a5c_avoslocker.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-27_5f4c10ced32be40098045cfc3cf28a5c_avoslocker.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1020

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1020-0-0x0000000000400000-0x0000000000554000-memory.dmp

    Filesize

    1.3MB

  • memory/1020-1-0x00000000008D0000-0x0000000000937000-memory.dmp

    Filesize

    412KB

  • memory/1020-7-0x00000000008D0000-0x0000000000937000-memory.dmp

    Filesize

    412KB

  • memory/1020-6-0x00000000008D0000-0x0000000000937000-memory.dmp

    Filesize

    412KB

  • memory/1020-16-0x0000000000400000-0x0000000000554000-memory.dmp

    Filesize

    1.3MB