Overview

overview

7

Static

static

1057b71152...17.exe

windows7_x64

7

1057b71152...17.exe

windows10_x64

7

Analysis

  • max time kernel
    136s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    13/03/2021, 08:59

Sharing

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General

  • Target
    1057b711523641c2622d4c510f531117.exe
  • Size 152KB
  • Sample210313-6b95jbb8j6
  • SHA256 34a666042ff3ad45f4e1e37776cc55d4f4fdd1bcd8233852839d55fc076410d1
  • MD5 SHA1 SHA512
Score
7/10

Malware Config

Signatures

  • Checks QEMU agent file 2 TTPs 2 IoCs

    Checks presence of QEMU agent, possibly to detect virtualization.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1057b711523641c2622d4c510f531117.exe
    "C:\Users\Admin\AppData\Local\Temp\1057b711523641c2622d4c510f531117.exe"
    1⤵
    • Checks QEMU agent file
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1108
    • C:\Users\Admin\AppData\Local\Temp\1057b711523641c2622d4c510f531117.exe
      "C:\Users\Admin\AppData\Local\Temp\1057b711523641c2622d4c510f531117.exe"
      2⤵
      • Checks QEMU agent file
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      PID:1496

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/1108-4-0x0000000000250000-0x0000000000259000-memory.dmp
        Download

        memory/1108-5-0x00000000760D1000-0x00000000760D3000-memory.dmp
        Download

        memory/1496-7-0x00000000001B0000-0x00000000002B0000-memory.dmp
        Download

        memory/1712-9-0x000007FEF7510000-0x000007FEF778A000-memory.dmp
        Download