Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240910-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2024 07:34

General

  • Target

    QUOTATION_SEPQTRA071244PDF.scr

  • Size

    381KB

  • MD5

    50a157fb406cdb2a8a9b1f750e47f345

  • SHA1

    09303a9c0b3840babb4f08eff7a40344a44cd2b2

  • SHA256

    e21eca753aa35b2bab191554576380a74523ab7879ec016a46312b587e35643d

  • SHA512

    f4e2b8cf9af513c7003616f6dbec1152dbd27fd3d8c9bc8cf366c2e9435061c47ddf18f88ef9c005de22c7e996fc677d307b2b542d105eab3ebd3bcdfeab48e8

  • SSDEEP

    1536:Z/JmXdUuKuFaMEEoGsNpdPTsJ3KzQ7qPpqOLy0uyL+fJ:Z/kmupFFvQNpdPS3XYuys

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.

  • 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 3 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:3480
      • C:\Users\Admin\AppData\Local\Temp\QUOTATION_SEPQTRA071244PDF.scr
        "C:\Users\Admin\AppData\Local\Temp\QUOTATION_SEPQTRA071244PDF.scr" /S
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4828
      • 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:3972

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3972-1092-0x000002006EE80000-0x000002006EECB000-memory.dmp

      Filesize

      300KB

    • memory/3972-1094-0x00007FFFB8BE3000-0x00007FFFB8BE5000-memory.dmp

      Filesize

      8KB

    • memory/3972-1095-0x0000020070A40000-0x0000020070A86000-memory.dmp

      Filesize

      280KB

    • memory/3972-1096-0x00007FFFB8BE0000-0x00007FFFB96A1000-memory.dmp

      Filesize

      10.8MB

    • memory/3972-1097-0x00007FFFB8BE0000-0x00007FFFB96A1000-memory.dmp

      Filesize

      10.8MB

    • memory/3972-1102-0x00007FFFB8BE0000-0x00007FFFB96A1000-memory.dmp

      Filesize

      10.8MB

    • memory/3972-1101-0x0000020070B10000-0x0000020070B60000-memory.dmp

      Filesize

      320KB

    • memory/3972-1100-0x0000020072860000-0x0000020072A22000-memory.dmp

      Filesize

      1.8MB

    • memory/3972-1099-0x00007FFFB8BE3000-0x00007FFFB8BE5000-memory.dmp

      Filesize

      8KB

    • memory/3972-1098-0x00007FFFB8BE0000-0x00007FFFB96A1000-memory.dmp

      Filesize

      10.8MB

    • memory/4828-30-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-18-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-68-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-66-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-64-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-62-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-60-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-58-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-54-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-52-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-50-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-48-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-44-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-42-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-40-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-38-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-36-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-34-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-12-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-28-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-26-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-24-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-20-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-22-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-16-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-14-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-10-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-6-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-56-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-46-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-32-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-8-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-5-0x000002A9B4770000-0x000002A9B488E000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-1079-0x00007FFFB8BE0000-0x00007FFFB96A1000-memory.dmp

      Filesize

      10.8MB

    • memory/4828-1080-0x000002A9B4890000-0x000002A9B492E000-memory.dmp

      Filesize

      632KB

    • memory/4828-1081-0x000002A9B4930000-0x000002A9B497C000-memory.dmp

      Filesize

      304KB

    • memory/4828-1085-0x00007FFFB8BE0000-0x00007FFFB96A1000-memory.dmp

      Filesize

      10.8MB

    • memory/4828-1086-0x00007FFFB8BE0000-0x00007FFFB96A1000-memory.dmp

      Filesize

      10.8MB

    • memory/4828-1087-0x00007FFFB8BE0000-0x00007FFFB96A1000-memory.dmp

      Filesize

      10.8MB

    • memory/4828-4-0x000002A9B4770000-0x000002A9B4894000-memory.dmp

      Filesize

      1.1MB

    • memory/4828-3-0x00007FFFB8BE0000-0x00007FFFB96A1000-memory.dmp

      Filesize

      10.8MB

    • memory/4828-2-0x000002A99A460000-0x000002A99A466000-memory.dmp

      Filesize

      24KB

    • memory/4828-1-0x000002A99A050000-0x000002A99A0B2000-memory.dmp

      Filesize

      392KB

    • memory/4828-0-0x00007FFFB8BE3000-0x00007FFFB8BE5000-memory.dmp

      Filesize

      8KB

    • memory/4828-1088-0x00007FFFB8BE3000-0x00007FFFB8BE5000-memory.dmp

      Filesize

      8KB

    • memory/4828-1089-0x00007FFFB8BE0000-0x00007FFFB96A1000-memory.dmp

      Filesize

      10.8MB

    • memory/4828-1090-0x000002A9B5A50000-0x000002A9B5AA4000-memory.dmp

      Filesize

      336KB

    • memory/4828-1093-0x00007FFFB8BE0000-0x00007FFFB96A1000-memory.dmp

      Filesize

      10.8MB