Analysis

  • max time kernel
    120s
  • max time network
    126s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    16/11/2021, 20:39

General

  • Target
    0301adf4281ae21a9c6628877c094dc7.dll
  • Size 244KB
  • Sample211116-ze99xafdf2
  • SHA256 22e899eddfcdd250f184f10d71b117c2b6a1625847ba5c46c39ee6245afc1ef2
  • MD5 SHA1 SHA512
Score
1/10

Malware Config

Signatures

  • Delays execution with timeout.exe 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\0301adf4281ae21a9c6628877c094dc7.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2176
    • C:\Windows\system32\cmd.exe
      cmd /c timeout 5 /nobreak > NUL & "C:\Windows\system32\rundll32.exe" "C:\Users\Admin\AppData\Local\Temp\0301adf4281ae21a9c6628877c094dc7.dll", #1 YE4wU1wE UJzrG1wF & exit
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:924
      • C:\Windows\system32\timeout.exe
        timeout 5 /nobreak
        3⤵
        • Delays execution with timeout.exe
        PID:2584
      • C:\Windows\system32\rundll32.exe
        "C:\Windows\system32\rundll32.exe" "C:\Users\Admin\AppData\Local\Temp\0301adf4281ae21a9c6628877c094dc7.dll", #1 YE4wU1wE UJzrG1wF
        3⤵
          PID:1616

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/1616-122-0x000001E33BE80000-0x000001E33BE9F000-memory.dmp

          memory/2176-118-0x000002AEC70E0000-0x000002AEC70FF000-memory.dmp