Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    12-06-2024 18:01

General

  • Target

    2024-06-12_d277695b0fefaa9d41d8b43ad7390d1b_avoslocker.exe

  • Size

    1.3MB

  • MD5

    d277695b0fefaa9d41d8b43ad7390d1b

  • SHA1

    b9aa2e4abd2436f6f26ccddfa16129fb14f3d3da

  • SHA256

    710df036c18187fbd5d82133d1bff579a5b5437f69d7b2272ebbaf48e4f6b97a

  • SHA512

    385e751b6a8b56816ad2b962432ca94d6e721dbb64eac52378135c5d80b37b77942438c7f77216b74bc5b8ce69c287eee09fe0fa4f1ee7eadafaf70fcf19f6f2

  • SSDEEP

    24576:w2zEYytjjqNSlhvpfQiIhKPtehfQ7r9qySkbgeduTNjx+mZCkt76f/24pN+XNqNl:wPtjtQiIhUyQd1SkFdOf9Ckt7c20+9qT

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\2024-06-12_d277695b0fefaa9d41d8b43ad7390d1b_avoslocker.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-12_d277695b0fefaa9d41d8b43ad7390d1b_avoslocker.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1028

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1028-7-0x0000000000400000-0x0000000000554000-memory.dmp

    Filesize

    1.3MB

  • memory/1028-0-0x0000000000640000-0x00000000006A7000-memory.dmp

    Filesize

    412KB

  • memory/1028-8-0x0000000000640000-0x00000000006A7000-memory.dmp

    Filesize

    412KB

  • memory/1028-17-0x0000000000400000-0x0000000000554000-memory.dmp

    Filesize

    1.3MB