Resubmissions

18/01/2022, 01:59

220118-ceefxafch71

18/01/2022, 01:25

220118-bszhkafad61

12/01/2022, 19:02

220112-xptnssdgap1

Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    18/01/2022, 01:59

General

  • Target
    NTn5cqpa.dll
  • Size 470KB
  • Sample220118-ceefxafch7
  • SHA256 c60f319790c8cf0b2f39046c789428771ed2bf8f4c108d9b6e9c9bf024efd3c2
  • MD5 SHA1 SHA512
Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NTn5cqpa.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1084
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\NTn5cqpa.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:744
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\NTn5cqpa.dll",DllRegisterServer
        3⤵
          PID:532

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/744-55-0x00000000763B1000-0x00000000763B3000-memory.dmp

          memory/744-56-0x00000000001F0000-0x0000000000219000-memory.dmp

          memory/1084-54-0x000007FEFC241000-0x000007FEFC243000-memory.dmp