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Analysis

  • max time kernel
    101s
  • max time network
    93s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    21/08/2024, 07:16

General

  • Target

    QUOTATION_AUGQTRA071244úPDF.scr.exe

  • Size

    1.3MB

  • MD5

    840d46bb675cf5dfca3a2d1a55848d0e

  • SHA1

    822ca8f07d0756d835f166189e80a85fdee023af

  • SHA256

    62e3674255ab055706f5ecca32d8c4bc0f4cd660efd42487d15da35a5db5fbb6

  • SHA512

    756eff0f6aa06778418ada1772d8922b9419c3f9011ae4ef55ce1d7e0c23ea0806e55b8f0ba717d2e7885265df6601713fd1f5e286137ccf10bbf1c9b82b081d

  • SSDEEP

    24576:OR6tpOF7k/QQbrxXGDeZnQ4SOIrolzMo8fT6ZRIK/:OR63O9BmXGDedQApmp2zIK/

Malware Config

Extracted

Family

vipkeylogger

Credentials

Signatures

  • VIPKeylogger

    VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • 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
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\QUOTATION_AUGQTRA071244úPDF.scr.exe
    "C:\Users\Admin\AppData\Local\Temp\QUOTATION_AUGQTRA071244úPDF.scr.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2488
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1544

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1544-1093-0x000007FEF5580000-0x000007FEF5F6C000-memory.dmp

    Filesize

    9.9MB

  • memory/1544-1094-0x0000000140000000-0x0000000140046000-memory.dmp

    Filesize

    280KB

  • memory/1544-1095-0x000007FEF5580000-0x000007FEF5F6C000-memory.dmp

    Filesize

    9.9MB

  • memory/1544-1096-0x000007FEF5580000-0x000007FEF5F6C000-memory.dmp

    Filesize

    9.9MB

  • memory/1544-1097-0x000007FEF5580000-0x000007FEF5F6C000-memory.dmp

    Filesize

    9.9MB

  • memory/2488-58-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-10-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-2-0x00000000026E0000-0x00000000027C8000-memory.dmp

    Filesize

    928KB

  • memory/2488-3-0x000007FEF5580000-0x000007FEF5F6C000-memory.dmp

    Filesize

    9.9MB

  • memory/2488-4-0x000000001B6F0000-0x000000001B7D8000-memory.dmp

    Filesize

    928KB

  • memory/2488-5-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-6-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-20-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-24-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-22-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-18-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-17-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-14-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-35-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-12-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-62-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-8-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-26-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-48-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-0-0x000007FEF5583000-0x000007FEF5584000-memory.dmp

    Filesize

    4KB

  • memory/2488-68-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-66-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-1-0x0000000000F10000-0x0000000001068000-memory.dmp

    Filesize

    1.3MB

  • memory/2488-64-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-1077-0x000007FEF5580000-0x000007FEF5F6C000-memory.dmp

    Filesize

    9.9MB

  • memory/2488-56-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-54-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-52-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-50-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-46-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-44-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-42-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-40-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-38-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-36-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-32-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-30-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-28-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-60-0x000000001B6F0000-0x000000001B7D3000-memory.dmp

    Filesize

    908KB

  • memory/2488-1078-0x0000000000830000-0x0000000000894000-memory.dmp

    Filesize

    400KB

  • memory/2488-1079-0x0000000000660000-0x00000000006AC000-memory.dmp

    Filesize

    304KB

  • memory/2488-1080-0x000007FEF5583000-0x000007FEF5584000-memory.dmp

    Filesize

    4KB

  • memory/2488-1081-0x000007FEF5580000-0x000007FEF5F6C000-memory.dmp

    Filesize

    9.9MB

  • memory/2488-1083-0x0000000002570000-0x00000000025C4000-memory.dmp

    Filesize

    336KB

  • memory/2488-1084-0x000007FEF5580000-0x000007FEF5F6C000-memory.dmp

    Filesize

    9.9MB

  • memory/2488-1092-0x000007FEF5580000-0x000007FEF5F6C000-memory.dmp

    Filesize

    9.9MB