Analysis

  • max time kernel
    66s
  • max time network
    81s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    20-04-2022 18:12

General

  • Target

    f_024f7c.gz

  • Size

    297KB

  • MD5

    a2daa7204000eb216cc449588c9f2d52

  • SHA1

    6d40be1f49a757771e20f8e23923c7e7576dee71

  • SHA256

    012081e66abbd21d2d749444d27f9611cf1059051aea466ef07b7b20a3fb423e

  • SHA512

    6d789732b4b367bf4788469a2751c6919038309b0aeaf915faf9bb5a1e60694b4ff8c96f8d8080c8d160dcafe6847186e8fd92aec3a5db4f2a44340c4229d67e

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • 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\f_024f7c.gz
    1⤵
    • Modifies registry class
    PID:3216
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4292

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

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Downloads