Analysis

  • max time kernel
    138s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/08/2024, 13:09

General

  • Target

    QUOTATIONAUGQTRA071244PDF.scr.exe

  • Size

    372KB

  • MD5

    6badc2be7c289a2e7d0b017e3355b119

  • SHA1

    a89325b9422957a9a9e539a9caad520ce4b1fc7d

  • SHA256

    44cd4f6ebd5c40c71b72c4c9ae46838d778637eb70db082592bb7ccbeca4f47f

  • SHA512

    8449f332c331da6aea103d97ed67a9c5b84ffaeaad1a104298fce39ec74bef89830e19945ddac8a7c421cd82de1651ba8594d752ceb389c9251c622a5f9217fe

  • SSDEEP

    768:pYbN2A1nG9nyAWkaHRQTwdYF4H4447iiL1a:E2A1n4yAWNHRUmYF4H444la

Malware Config

Extracted

Family

vipkeylogger

Credentials

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • 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.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

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

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3444
      • C:\Users\Admin\AppData\Local\Temp\QUOTATIONAUGQTRA071244PDF.scr.exe
        "C:\Users\Admin\AppData\Local\Temp\QUOTATIONAUGQTRA071244PDF.scr.exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2096
      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe
        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:4848

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2096-0-0x00007FFC5B3A3000-0x00007FFC5B3A5000-memory.dmp

      Filesize

      8KB

    • memory/2096-1-0x000002C3B18A0000-0x000002C3B1900000-memory.dmp

      Filesize

      384KB

    • memory/2096-2-0x00007FFC5B3A0000-0x00007FFC5BE61000-memory.dmp

      Filesize

      10.8MB

    • memory/2096-3-0x000002C3CC000000-0x000002C3CC124000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-23-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-21-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-63-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-67-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-65-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-59-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-61-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-57-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-55-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-53-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-51-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-49-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-47-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-45-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-41-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-39-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-37-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-33-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-31-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-29-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-27-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-25-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-19-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-17-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-15-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-13-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-11-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-9-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-7-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-5-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-43-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-35-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-4-0x000002C3CC000000-0x000002C3CC11D000-memory.dmp

      Filesize

      1.1MB

    • memory/2096-1078-0x00007FFC5B3A0000-0x00007FFC5BE61000-memory.dmp

      Filesize

      10.8MB

    • memory/2096-1079-0x000002C3CC190000-0x000002C3CC22E000-memory.dmp

      Filesize

      632KB

    • memory/2096-1080-0x000002C3B1D90000-0x000002C3B1DDC000-memory.dmp

      Filesize

      304KB

    • memory/2096-1084-0x00007FFC5B3A0000-0x00007FFC5BE61000-memory.dmp

      Filesize

      10.8MB

    • memory/2096-1085-0x00007FFC5B3A0000-0x00007FFC5BE61000-memory.dmp

      Filesize

      10.8MB

    • memory/2096-1086-0x00007FFC5B3A0000-0x00007FFC5BE61000-memory.dmp

      Filesize

      10.8MB

    • memory/2096-1087-0x00007FFC5B3A3000-0x00007FFC5B3A5000-memory.dmp

      Filesize

      8KB

    • memory/2096-1088-0x00007FFC5B3A0000-0x00007FFC5BE61000-memory.dmp

      Filesize

      10.8MB

    • memory/2096-1090-0x000002C3CD4E0000-0x000002C3CD534000-memory.dmp

      Filesize

      336KB

    • memory/2096-1092-0x00007FFC5B3A0000-0x00007FFC5BE61000-memory.dmp

      Filesize

      10.8MB

    • memory/4848-1094-0x00007FFC5B3A3000-0x00007FFC5B3A5000-memory.dmp

      Filesize

      8KB

    • memory/4848-1095-0x0000025955410000-0x0000025955456000-memory.dmp

      Filesize

      280KB

    • memory/4848-1097-0x00007FFC5B3A0000-0x00007FFC5BE61000-memory.dmp

      Filesize

      10.8MB

    • memory/4848-1096-0x00007FFC5B3A0000-0x00007FFC5BE61000-memory.dmp

      Filesize

      10.8MB

    • memory/4848-1093-0x0000025953890000-0x00000259538DB000-memory.dmp

      Filesize

      300KB

    • memory/4848-1098-0x00007FFC5B3A0000-0x00007FFC5BE61000-memory.dmp

      Filesize

      10.8MB

    • memory/4848-1099-0x00007FFC5B3A0000-0x00007FFC5BE61000-memory.dmp

      Filesize

      10.8MB

    • memory/4848-1100-0x00007FFC5B3A0000-0x00007FFC5BE61000-memory.dmp

      Filesize

      10.8MB

    • memory/4848-1101-0x000002596F260000-0x000002596F422000-memory.dmp

      Filesize

      1.8MB

    • memory/4848-1102-0x0000025955540000-0x0000025955590000-memory.dmp

      Filesize

      320KB