Overview

overview

10

Static

static

ttest.exe

windows7_x64

10

ttest.exe

windows10_x64

10

Analysis

  • max time kernel
    126s
  • max time network
    122s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    02/10/2020, 04:15

Sharing

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General

  • Target
    ttest.exe
  • Size 756KB
  • Sample201002-adjx8er2tx
  • SHA256 5304e6da1ccd4a9dd899b87427d0d2e7bd51aee364cb79bb30774d0eb262b24a
  • MD5 SHA1 SHA512
Score
10/10
keyloggertrojanstealerspywarehawkeye

Malware Config

Extracted

Credentials
  • Protocol

    smtp
  • Host

    smtp.gmail.com
  • Port

    587
  • Username

    [email protected]
  • Password

    Papathegoat

Signatures

  • HawkEye

    HawkEye is a malware kit that has seen continuous development since at least 2013.

    keyloggertrojanstealerspywarehawkeye
  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spyware
  • Uses the VBS compiler for execution 1 TTPs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ttest.exe
    "C:\Users\Admin\AppData\Local\Temp\ttest.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4060
    • C:\Users\Admin\AppData\Roaming\Windows Update.exe
      "C:\Users\Admin\AppData\Roaming\Windows Update.exe"
      2⤵
      • Executes dropped EXE
      • Deletes itself
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3024
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
        C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
        3⤵
          PID:2728
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3424

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          memory/2728-4-0x0000000000400000-0x000000000041B000-memory.dmp
          Download

          memory/2728-6-0x0000000000400000-0x000000000041B000-memory.dmp
          Download

          memory/3424-7-0x0000000000400000-0x0000000000458000-memory.dmp
          Download

          memory/3424-9-0x0000000000400000-0x0000000000458000-memory.dmp
          Download