Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    09/11/2020, 20:49

General

  • Target
    5815d28898fb5bb4067575c1885cde3ee909543c8d176b5f8029cebf34d3e4ed.exe
  • Size 204KB
  • Sample201109-kd2zdc1w3e
  • SHA256 5815d28898fb5bb4067575c1885cde3ee909543c8d176b5f8029cebf34d3e4ed
  • MD5 SHA1 SHA512
Score
9/10

Malware Config

Signatures

  • ServiceHost packer 1 IoCs

    Detects ServiceHost packer used for .NET malware

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks for any installed AV software in registry 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 566 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5815d28898fb5bb4067575c1885cde3ee909543c8d176b5f8029cebf34d3e4ed.exe
    "C:\Users\Admin\AppData\Local\Temp\5815d28898fb5bb4067575c1885cde3ee909543c8d176b5f8029cebf34d3e4ed.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:4700
    • C:\Windows\SysWOW64\svchost.exe
      C:\ProgramData\6f81ee3f.exe
      2⤵
      • Adds Run key to start application
      • Checks for any installed AV software in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3592
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\swvD36D.tmp.bat" "C:\Users\Admin\AppData\Local\Temp\5815d28898fb5bb4067575c1885cde3ee909543c8d176b5f8029cebf34d3e4ed.exe""
      2⤵
        PID:4232

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/3592-11-0x00000000063C0000-0x00000000063C1000-memory.dmp

          memory/3592-13-0x00000000063C0000-0x00000000063C1000-memory.dmp

          memory/3592-4-0x0000000003400000-0x0000000003431000-memory.dmp

          memory/3592-8-0x0000000003512000-0x0000000003513000-memory.dmp

          memory/3592-7-0x0000000003504000-0x0000000003505000-memory.dmp

          memory/3592-9-0x0000000003513000-0x0000000003514000-memory.dmp

          memory/3592-10-0x00000000063C0000-0x00000000063C1000-memory.dmp

          memory/4700-14-0x000000000069E000-0x000000000069F000-memory.dmp

          memory/4700-15-0x000000000069F000-0x00000000006A0000-memory.dmp

          memory/4700-12-0x0000000002930000-0x0000000002961000-memory.dmp

          memory/4700-2-0x0000000002690000-0x0000000002691000-memory.dmp

          memory/4700-16-0x0000000000687000-0x0000000000688000-memory.dmp

          memory/4700-17-0x00000000006A9000-0x00000000006AA000-memory.dmp

          memory/4700-18-0x00000000006B1000-0x00000000006B2000-memory.dmp

          memory/4700-19-0x00000000006B0000-0x00000000006B1000-memory.dmp

          memory/4700-20-0x00000000006BD000-0x00000000006BF000-memory.dmp

          memory/4700-3-0x0000000002690000-0x0000000002691000-memory.dmp

          memory/4700-1-0x0000000002690000-0x0000000002691000-memory.dmp