Overview

overview

10

Static

static

Migliore c...9A.exe

windows7_x64

10

Migliore c...9A.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    103s
  • max time network
    162s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-05-2022 23:21

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General

  • Target

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

  • Size

    1.3MB

  • MD5

    9c2453b22e9e215094d90a25303ae8d2

  • SHA1

    01ac8fb2a2810aa5eef6b113a6b8c70a7acb8ffc

  • SHA256

    1872a9eaa84a2a54125c3d8e5196f998808f808942c69192340e731a58ff971f

  • SHA512

    90038e73f6260dbd7a0ac839b33468cc55e7f3542059625975a97a2e8efcdf24925d0dacac81245962d12a506b96336f835164c81eec8b55f41d83bdc30d0fe8

Score
10/10
massloggercollectionransomwarespywarestealer

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\AEF946DCB4\Log.txt

Family

masslogger

Ransom Note
<|| v2.4.0.0 ||> User Name: Admin IP: 154.61.71.50 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: 5/21/2022 1:26:04 AM MassLogger Started: 5/21/2022 1:25:57 AM 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 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:616
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eeHbKjHwF" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1363.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:320
    • 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:1900

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp1363.tmp
    Filesize

    1KB

    MD5

    8e3cd89101b189a5e77336a36efea901

    SHA1

    748660a27b0145d6cc4bab6b9deb349a9257847e

    SHA256

    9eed44c032e231f891cd6516a92ed1d8b39c7676b3d8dd968156b346b654e219

    SHA512

    9796796c58ddd1ba5314c0d9446936eea3516386ce432c4e33e1bb1e94668ca8abe698de021f9623ceaf10cb7001277c6de3a32d942df59d3705f17d5456c176

    Download Submit

  • memory/320-59-0x0000000000000000-mapping.dmp

    Download

  • memory/616-54-0x0000000001110000-0x000000000125E000-memory.dmp

    Filesize

    1.3MB

    Download

  • memory/616-55-0x0000000074F91000-0x0000000074F93000-memory.dmp

    Filesize

    8KB

    Download

  • memory/616-56-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

    Download

  • memory/616-57-0x0000000005780000-0x000000000583A000-memory.dmp

    Filesize

    744KB

    Download

  • memory/616-58-0x0000000005F30000-0x0000000005FE8000-memory.dmp

    Filesize

    736KB

    Download

  • memory/1900-62-0x0000000000400000-0x00000000004B8000-memory.dmp

    Filesize

    736KB

    Download

  • memory/1900-61-0x0000000000400000-0x00000000004B8000-memory.dmp

    Filesize

    736KB

    Download

  • memory/1900-64-0x0000000000400000-0x00000000004B8000-memory.dmp

    Filesize

    736KB

    Download

  • memory/1900-65-0x0000000000400000-0x00000000004B8000-memory.dmp

    Filesize

    736KB

    Download

  • memory/1900-66-0x0000000000400000-0x00000000004B8000-memory.dmp

    Filesize

    736KB

    Download

  • memory/1900-67-0x00000000004B34BE-mapping.dmp

    Download

  • memory/1900-69-0x0000000000400000-0x00000000004B8000-memory.dmp

    Filesize

    736KB

    Download

  • memory/1900-71-0x0000000000400000-0x00000000004B8000-memory.dmp

    Filesize

    736KB

    Download

  • memory/1900-72-0x0000000000910000-0x0000000000988000-memory.dmp

    Filesize

    480KB

    Download

  • memory/1900-74-0x00000000003B5000-0x00000000003C6000-memory.dmp

    Filesize

    68KB

    Download