Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    30-04-2024 17:58

General

  • Target

    2024-04-30_4f0d8329e049803106900191a779db87_avoslocker.exe

  • Size

    1.3MB

  • MD5

    4f0d8329e049803106900191a779db87

  • SHA1

    d5b634e6807204def506f3a23fa07954240247d9

  • SHA256

    a0b908b44fd45f5ead19a7fc6dcea3edd48a863e9932c6158baf4aff205375d2

  • SHA512

    c92de1ea9e2f597b7e747ef12716029d4469d4f167c3b1c8ad70de60e7afd5954dfff3101ab41dbfc8f3e37b6dab97f570f7b232cdc6d9caba79d368102b05e4

  • SSDEEP

    24576:j2zEYytjjqNSlhvpfQiIhKPtehfQ7r9qySkbgedv65gcTVjUCs2Vo2:jPtjtQiIhUyQd1SkFdv65RjUV2Vo

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\2024-04-30_4f0d8329e049803106900191a779db87_avoslocker.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-30_4f0d8329e049803106900191a779db87_avoslocker.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2084

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2084-0-0x0000000000400000-0x0000000000554000-memory.dmp

    Filesize

    1.3MB

  • memory/2084-1-0x0000000000230000-0x0000000000297000-memory.dmp

    Filesize

    412KB

  • memory/2084-7-0x0000000000230000-0x0000000000297000-memory.dmp

    Filesize

    412KB

  • memory/2084-6-0x0000000000230000-0x0000000000297000-memory.dmp

    Filesize

    412KB

  • memory/2084-17-0x0000000000400000-0x0000000000554000-memory.dmp

    Filesize

    1.3MB