Overview

overview

10

Static

static

Slip_Order...56.exe

windows7_x64

10

Slip_Order...56.exe

windows10_x64

10

Analysis

  • max time kernel
    152s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    27/10/2020, 12:42

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General

  • Target
    Slip_Order_Apd!!0056.exe
  • Size 1.1MB
  • Sample201027-bfb3lshad2
  • SHA256 9bcce96c3214fb9d6a8dbd424e6e9b595e25c2f90c8489c02aaeb99cad2322bd
  • MD5 SHA1 SHA512
Score
10/10
massloggerransomwarespywarestealerupx

Malware Config

Extracted

Path

  • C:\Users\Admin\AppData\Local\A189E2E275\Log.txt

  • masslogger

Ransom Note
  • <|| v2.1.0.0 ||> User Name: Admin IP: 154.61.71.51 Location: United States Windows OS: Microsoft Windows 7 Professional 64bit Windows Serial Key: HYF8J-CVRMY-CM74G-RPHKF-PW487 CPU: Persocon Processor 2.5+ GPU: Standard VGA Graphics Adapter AV: NA Screen Resolution: 1280x720 Current Time: 10/27/2020 12:39:22 PM MassLogger Started: 10/27/2020 12:39:16 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Slip_Order_Apd!!0056.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| USB Spread ||> 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 4 IoCs
  • MassLogger log file 1 IoCs

    Detects a log file produced by MassLogger.

  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • 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.

    spyware
  • 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
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 733 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Slip_Order_Apd!!0056.exe
    "C:\Users\Admin\AppData\Local\Temp\Slip_Order_Apd!!0056.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1488
    • C:\Users\Admin\AppData\Local\Temp\Slip_Order_Apd!!0056.exe
      "C:\Users\Admin\AppData\Local\Temp\Slip_Order_Apd!!0056.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1796
    • C:\Users\Admin\AppData\Local\Temp\Slip_Order_Apd!!0056.exe
      "C:\Users\Admin\AppData\Local\Temp\Slip_Order_Apd!!0056.exe" 2 1796 259269902
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1876

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/1488-0-0x0000000000400000-0x0000000000512000-memory.dmp
        Download

        memory/1796-3-0x0000000000400000-0x0000000000541000-memory.dmp
        Download

        memory/1796-6-0x0000000001E60000-0x0000000001EFA000-memory.dmp
        Download

        memory/1796-5-0x0000000000400000-0x0000000000541000-memory.dmp
        Download

        memory/1796-1-0x0000000000400000-0x0000000000541000-memory.dmp
        Download

        memory/1796-8-0x0000000000712000-0x0000000000713000-memory.dmp
        Download

        memory/1796-9-0x00000000005C0000-0x0000000000653000-memory.dmp
        Download

        memory/1796-11-0x00000000736E0000-0x0000000073DCE000-memory.dmp
        Download

        memory/1796-14-0x0000000004A50000-0x0000000004A8E000-memory.dmp
        Download

        memory/1796-15-0x0000000005B90000-0x0000000005B9F000-memory.dmp
        Download

        memory/1876-7-0x0000000000400000-0x0000000000512000-memory.dmp
        Download