Overview

overview

10

Static

static

608df41720...37.exe

windows7_x64

10

608df41720...37.exe

windows10-2004_x64

8

Analysis

  • max time kernel
    141s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220331-en
  • submitted
    11/04/2022, 07:47

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General

  • Target
    608df417200ee30e78d01fbbae48cb37.exe
  • Size 230KB
  • Sample220411-jmh8dsfaa5
  • SHA256 411582d4afb006f7eb33b73fc4bf7f4c94aaf18c79e2b0f073dbaa5a5b9426e1
  • MD5 SHA1 SHA512
Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\608df417200ee30e78d01fbbae48cb37.exe
    "C:\Users\Admin\AppData\Local\Temp\608df417200ee30e78d01fbbae48cb37.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1996
    • C:\Users\Admin\AppData\Local\Temp\qcvdupa.exe
      C:\Users\Admin\AppData\Local\Temp\qcvdupa.exe C:\Users\Admin\AppData\Local\Temp\pfcmvkc
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:3832
      • C:\Users\Admin\AppData\Local\Temp\qcvdupa.exe
        C:\Users\Admin\AppData\Local\Temp\qcvdupa.exe C:\Users\Admin\AppData\Local\Temp\pfcmvkc
        3⤵
          PID:2248

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          0cohri3qec9mqm0ig
          • Path C:\Users\Admin\AppData\Local\Temp\0cohri3qec9mqm0ig
          • Size 209KB
          • SHA256 28ee326781473e7965b43455b8684b4dafefbd49df6782cb8104195be076deed
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          pfcmvkc
          • Path C:\Users\Admin\AppData\Local\Temp\pfcmvkc
          • Size 4KB
          • SHA256 61c0a08cb19151c2c4b218c7953638d609e635fab2e449dc0793cf37c9510d5e
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          qcvdupa.exe
          • Path C:\Users\Admin\AppData\Local\Temp\qcvdupa.exe
          • Size 5KB
          • SHA256 5a83fb28ffe6ba797ef15c59fda67354d042a160e9058a98ea1d76fe0b1bf381
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          qcvdupa.exe
          • Path C:\Users\Admin\AppData\Local\Temp\qcvdupa.exe
          • Size 5KB
          • SHA256 5a83fb28ffe6ba797ef15c59fda67354d042a160e9058a98ea1d76fe0b1bf381
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          memory/3832-130-0x0000000001390000-0x0000000001394000-memory.dmp
          Download