Analysis

  • max time kernel
    143s
  • max time network
    157s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240214-en
  • resource tags

    arch:x64arch:x86image:win11-20240214-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    19/02/2024, 16:38

General

  • Target

    malzero/tools/nosleep/NoSleep.exe

  • Size

    11KB

  • MD5

    720f91e9f818a0ac3122a12e95b76d48

  • SHA1

    47c44510621f92b61b3f8c9c19a8a672f89dfdff

  • SHA256

    91fd58d7d04718bb7845cf3f912fdebf99bff1dad2196ff5bf33244c3f7f19bf

  • SHA512

    662a523cc30db0456d1d7f5822aa0950fe178d3a973874918c63c2b1a6a76e821805c8343e90782b8079d5552505f2fc2da3583f8ff5c7be432399e389d70ab6

  • SSDEEP

    192:u++1ytmJ78iRJoIz0Ssp3X4rvy3OSbO0mi:u++1ytc8oJoIz0T3X4rKLbO0mi

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\malzero\tools\nosleep\NoSleep.exe
    "C:\Users\Admin\AppData\Local\Temp\malzero\tools\nosleep\NoSleep.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:5084

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/5084-0-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/5084-1-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB