Analysis

  • max time kernel
    140s
  • max time network
    186s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    04/06/2022, 11:41

General

  • Target
    10a5f887763b6caef2bef8103fcf081132f800e614aff0b2bd5973bb346c5ab3.exe
  • Size 128KB
  • Sample220604-ntpe7saaen
  • SHA256 10a5f887763b6caef2bef8103fcf081132f800e614aff0b2bd5973bb346c5ab3
  • MD5 SHA1 SHA512

Malware Config

Signatures

  • TargetCompany

    Ransomware which encrypts files using a combination of ChaCha20, AES-128, and Curve25519, first seen in June 2021.

  • TargetCompany Payload 1 IoCs
  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\10a5f887763b6caef2bef8103fcf081132f800e614aff0b2bd5973bb346c5ab3.exe
    "C:\Users\Admin\AppData\Local\Temp\10a5f887763b6caef2bef8103fcf081132f800e614aff0b2bd5973bb346c5ab3.exe"
    1⤵
      PID:2932
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2932 -s 396
        2⤵
        • Program crash
        PID:4808
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 2932 -ip 2932
      1⤵
        PID:4576

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/2932-130-0x0000000000070000-0x0000000000099000-memory.dmp