Analysis

  • max time kernel
    99s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    01-07-2022 04:15

General

  • Target

    63027d093681f243f42cf00064dc5952bd3d8f2ed3d26a48f5d057a612c92273.exe

  • Size

    31KB

  • MD5

    be66486e94874c679f64129b03d24d49

  • SHA1

    8b123a37aa84be63c5c2dc7edde082c546a74447

  • SHA256

    63027d093681f243f42cf00064dc5952bd3d8f2ed3d26a48f5d057a612c92273

  • SHA512

    854c19cf9b3bf831a258c031f11cea0cdda93f3f98930f52f3c2e4f52ebfa6221a5589c3e819502c0a830331d2c5156ca68be71902c5c14f4a006bb34e13222f

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:\Users\Admin\AppData\Local\Temp\63027d093681f243f42cf00064dc5952bd3d8f2ed3d26a48f5d057a612c92273.exe
    "C:\Users\Admin\AppData\Local\Temp\63027d093681f243f42cf00064dc5952bd3d8f2ed3d26a48f5d057a612c92273.exe"
    1⤵
    • Modifies registry class
    PID:4588
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1280

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

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Downloads

  • memory/4588-130-0x0000000075150000-0x0000000075701000-memory.dmp
    Filesize

    5.7MB

  • memory/4588-131-0x0000000075150000-0x0000000075701000-memory.dmp
    Filesize

    5.7MB

  • memory/4588-132-0x0000000075150000-0x0000000075701000-memory.dmp
    Filesize

    5.7MB