Overview

overview

10

Static

static

47a5dfacda...91.exe

windows7_x64

10

47a5dfacda...91.exe

windows10-2004_x64

7

Analysis

  • max time kernel
    72s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-04-2022 08:48

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General

  • Target

    47a5dfacda20c65b5331ea25ccdf952cb880ff7692ecf7a57a63b09b0f6f1c91.exe

  • Size

    2.5MB

  • MD5

    89008a4d01d3987d05ecf8525d58993e

  • SHA1

    129eec2816a09bd0063c5725f13cf654d306ed3d

  • SHA256

    47a5dfacda20c65b5331ea25ccdf952cb880ff7692ecf7a57a63b09b0f6f1c91

  • SHA512

    d5cb6d5836acdb82bf09d4beae8c464c812feff0deee282d0b35fb6324b6fb684bf8ed989fff5fc92030da8b299ab963ab95a53cc81e03dce1f6c729748af326

Score
10/10
massloggercollectionspywarestealer

Malware Config

Signatures

  • MassLogger

    Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

    stealerspywaremasslogger
  • MassLogger Main Payload 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 35 IoCs
    collection
  • Looks up external IP address via web service 1 IoCs

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

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\47a5dfacda20c65b5331ea25ccdf952cb880ff7692ecf7a57a63b09b0f6f1c91.exe
    "C:\Users\Admin\AppData\Local\Temp\47a5dfacda20c65b5331ea25ccdf952cb880ff7692ecf7a57a63b09b0f6f1c91.exe"
    1⤵
    • Checks computer location settings
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    • outlook_office_path
    • outlook_win_path
    PID:1304
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\47a5dfacda20c65b5331ea25ccdf952cb880ff7692ecf7a57a63b09b0f6f1c91.exe'
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:688

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/688-57-0x0000000000000000-mapping.dmp

    Download

  • memory/688-58-0x0000000076451000-0x0000000076453000-memory.dmp

    Filesize

    8KB

    Download

  • memory/688-60-0x000000006F190000-0x000000006F73B000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/688-61-0x0000000002370000-0x0000000002FBA000-memory.dmp

    Filesize

    12.3MB

    Download

  • memory/1304-54-0x0000000000CA0000-0x0000000000F2C000-memory.dmp

    Filesize

    2.5MB

    Download

  • memory/1304-55-0x0000000000270000-0x00000000002D8000-memory.dmp

    Filesize

    416KB

    Download

  • memory/1304-56-0x0000000002430000-0x00000000024B6000-memory.dmp

    Filesize

    536KB

    Download

  • memory/1304-59-0x0000000000455000-0x0000000000466000-memory.dmp

    Filesize

    68KB

    Download