Analysis

  • max time kernel
    31s
  • max time network
    61s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    07/07/2021, 15:50

General

  • Target
    4e7e81192cdefc3d49e3ef94ea719fb5.exe
  • Size 1.1MB
  • Sample210707-tsxar4nyvx
  • SHA256 ef41d62dadb36c9f3eec74500f82a6694ebe728a1fedc2bc7120b925e8b831fb
  • MD5 SHA1 SHA512
Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4e7e81192cdefc3d49e3ef94ea719fb5.exe
    "C:\Users\Admin\AppData\Local\Temp\4e7e81192cdefc3d49e3ef94ea719fb5.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1856
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\4E7E81~1.TMP,S C:\Users\Admin\AppData\Local\Temp\4E7E81~1.EXE
      2⤵
      • Blocklisted process makes network request
      • Loads dropped DLL
      PID:1520

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/1520-64-0x0000000001DE0000-0x0000000001F22000-memory.dmp

        memory/1856-59-0x0000000075FE1000-0x0000000075FE3000-memory.dmp

        memory/1856-65-0x0000000001ED0000-0x0000000001FBE000-memory.dmp

        memory/1856-66-0x0000000000400000-0x000000000052C000-memory.dmp