Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    29/08/2024, 01:49

General

  • Target

    _asyncio.dll

  • Size

    54KB

  • MD5

    1c8b0c97c1349b5d3fbac844baf805de

  • SHA1

    681250f026fe719c6a5725e9936d3cb531e979fa

  • SHA256

    d0c6d739de371df2746686711361756b344ad1591435bd4a726ae75501912f04

  • SHA512

    c7840b564a99814ca82a9831102a6f2113ca321df4632d7c5683225f9421132e11300b62df8419de41cde05f4f784622b433e8941c996a02f85475b82a74a68f

  • SSDEEP

    1536:EhUoUIrl9ulDGSop9ghO27PmixtM5IhsnjERyGV:EhjprzsjmixtM5IhsnjWV

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\_asyncio.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2404
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\_asyncio.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2072
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2072 -s 220
        3⤵
        • Program crash
        PID:1912

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads