Overview

overview

10

Static

static

Migliore c...9A.exe

windows7_x64

10

Migliore c...9A.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    70s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-05-2022 23:20

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General

  • Target

    Migliore consulenza globale sui pagamenti PI # CFL002 19A.exe

  • Size

    1.2MB

  • MD5

    78bb6b4902befba335227b21c4d68067

  • SHA1

    90418c0bc659dceafdae86bf8bec6286523f57c3

  • SHA256

    a13424875703c2b22381b0f2db797498bca3ac5b677e2e30ae3441aeff6b9e0e

  • SHA512

    2948ac20031a5f06bd495d4512eba643cc680dd75efcff8db208285bcd6684a023093b3f7ca4fcd1c8a43c602cab66512c5f5eaa0bcd4ec525a9e0a1324bc1ac

Score
10/10
massloggercollectionransomwarespywarestealer

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\79FE0CC911\Log.txt

Family

masslogger

Ransom Note
<|| v2.4.0.0 ||> User Name: Admin IP: 154.61.71.51 Location: United States Windows OS: Microsoft Windows 7 Ultimate 64bit Windows Serial Key: D4F6K-QK3RD-TMVMJ-BBMRX-3MBMV CPU: Intel Core Processor (Broadwell) GPU: Standard VGA Graphics Adapter AV: NA Screen Resolution: 1280x720 Current Time: 5/20/2022 11:23:15 PM MassLogger Started: 5/20/2022 11:23:08 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Migliore consulenza globale sui pagamenti PI # CFL002 19A.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| Downloader ||> Disabled <|| Window Searcher ||> Disabled <|| Bot Killer ||> Disabled <|| Search And Upload ||> Disabled <|| Telegram Desktop ||> Not Installed <|| Pidgin ||> Not Installed <|| FileZilla ||> Not Installed <|| Discord Tokken ||> Not Installed <|| NordVPN ||> Not Installed <|| Outlook ||> Not Installed <|| FoxMail ||> Not Installed <|| Thunderbird ||> Not Installed <|| FireFox ||> Not Found <|| QQ Browser ||> Not Installed <|| Chromium Recovery ||> Not Installed or Not Found <|| Keylogger And Clipboard ||> NA

Signatures

  • MassLogger

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

    stealerspywaremasslogger
  • MassLogger Main Payload 6 IoCs
  • MassLogger log file 1 IoCs

    Detects a log file produced by MassLogger.

  • 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 use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Migliore consulenza globale sui pagamenti PI # CFL002 19A.exe
    "C:\Users\Admin\AppData\Local\Temp\Migliore consulenza globale sui pagamenti PI # CFL002 19A.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1296
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fxOtdvoHGq" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEA9E.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:672
    • C:\Users\Admin\AppData\Local\Temp\Migliore consulenza globale sui pagamenti PI # CFL002 19A.exe
      "{path}"
      2⤵
        PID:1812
      • C:\Users\Admin\AppData\Local\Temp\Migliore consulenza globale sui pagamenti PI # CFL002 19A.exe
        "{path}"
        2⤵
          PID:468
        • C:\Users\Admin\AppData\Local\Temp\Migliore consulenza globale sui pagamenti PI # CFL002 19A.exe
          "{path}"
          2⤵
          • Checks computer location settings
          • Accesses Microsoft Outlook profiles
          • Suspicious behavior: AddClipboardFormatListener
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          • outlook_office_path
          • outlook_win_path
          PID:1820

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\tmpEA9E.tmp
        Filesize

        1KB

        MD5

        0a0133f77368e5e122ca979a869befff

        SHA1

        d398deb85bd01939c5adc5a751cc6c189aafbb6f

        SHA256

        6499c4f9cd6900faed6ac100e419070ca9d00dfffe7e486ffee0d83a599a7fd0

        SHA512

        87f4f397eeab69a32ef421e4419f5f9e5185f399fb69b8d055ccd32c1dbaeee88c78529cf481ad675b40bfc700e3539e09424d7ef575d95b45783b7845689611

        Download Submit

      • memory/672-59-0x0000000000000000-mapping.dmp

        Download

      • memory/1296-54-0x0000000000140000-0x000000000026E000-memory.dmp

        Filesize

        1.2MB

        Download

      • memory/1296-55-0x0000000075741000-0x0000000075743000-memory.dmp

        Filesize

        8KB

        Download

      • memory/1296-56-0x00000000004F0000-0x0000000000500000-memory.dmp

        Filesize

        64KB

        Download

      • memory/1296-57-0x0000000005820000-0x00000000058DA000-memory.dmp

        Filesize

        744KB

        Download

      • memory/1296-58-0x0000000005D30000-0x0000000005DE8000-memory.dmp

        Filesize

        736KB

        Download

      • memory/1820-62-0x0000000000400000-0x00000000004B8000-memory.dmp

        Filesize

        736KB

        Download

      • memory/1820-61-0x0000000000400000-0x00000000004B8000-memory.dmp

        Filesize

        736KB

        Download

      • memory/1820-64-0x0000000000400000-0x00000000004B8000-memory.dmp

        Filesize

        736KB

        Download

      • memory/1820-65-0x0000000000400000-0x00000000004B8000-memory.dmp

        Filesize

        736KB

        Download

      • memory/1820-66-0x0000000000400000-0x00000000004B8000-memory.dmp

        Filesize

        736KB

        Download

      • memory/1820-67-0x00000000004B34BE-mapping.dmp

        Download

      • memory/1820-69-0x0000000000400000-0x00000000004B8000-memory.dmp

        Filesize

        736KB

        Download

      • memory/1820-71-0x0000000000400000-0x00000000004B8000-memory.dmp

        Filesize

        736KB

        Download

      • memory/1820-72-0x0000000002180000-0x00000000021F8000-memory.dmp

        Filesize

        480KB

        Download

      • memory/1820-74-0x0000000002145000-0x0000000002156000-memory.dmp

        Filesize

        68KB

        Download