Analysis

  • max time kernel
    111s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-11-2024 07:40

General

  • Target

    BL New Booking_ 021-34326093HL.exe

  • Size

    905KB

  • MD5

    58ef6f6ebdb7e8f707722520cd3b2cc6

  • SHA1

    ddd10f149e601b0fb8211e92c899cde17806a113

  • SHA256

    605b7741ac2b49f6bb8208cfbc05c8fb4a1b4580ffb9020434e331e5e7073439

  • SHA512

    2021cce903598eb734667a72c37948197a88880d99b5237e08f19dcf282dea3b669e6e1b1d68874db2ec3d2d2bbbb9ac8bfac77fc9775701bba3527366f9ef54

  • SSDEEP

    24576:uRmJkcoQricOIQxiZY1iaC3sbkmfWGNiMm:7JZoQrbTFZY1iaCWTiMm

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7297808051:AAHtX4dXKBXnyojvM63IVPaIDpwd92mT4CQ/sendMessage?chat_id=2015447474

Signatures

  • VIPKeylogger

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

  • Vipkeylogger family
  • 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.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\BL New Booking_ 021-34326093HL.exe
    "C:\Users\Admin\AppData\Local\Temp\BL New Booking_ 021-34326093HL.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1440
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\BL New Booking_ 021-34326093HL.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:660

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/660-12-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/660-14-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/660-15-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/660-13-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/660-16-0x000000007422E000-0x000000007422F000-memory.dmp

    Filesize

    4KB

  • memory/660-17-0x0000000005200000-0x000000000525E000-memory.dmp

    Filesize

    376KB

  • memory/660-18-0x0000000074220000-0x00000000749D0000-memory.dmp

    Filesize

    7.7MB

  • memory/660-19-0x0000000005870000-0x0000000005E14000-memory.dmp

    Filesize

    5.6MB

  • memory/660-20-0x0000000074220000-0x00000000749D0000-memory.dmp

    Filesize

    7.7MB

  • memory/660-22-0x0000000074220000-0x00000000749D0000-memory.dmp

    Filesize

    7.7MB

  • memory/660-21-0x0000000005320000-0x000000000537C000-memory.dmp

    Filesize

    368KB

  • memory/660-32-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-58-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-82-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-80-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-78-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-76-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-74-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-72-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-70-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-68-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-67-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-64-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-62-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-60-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-56-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-54-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-52-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-50-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-48-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-46-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-44-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-42-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-40-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-38-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-36-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-34-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-30-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-28-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-26-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-24-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-23-0x0000000005320000-0x0000000005377000-memory.dmp

    Filesize

    348KB

  • memory/660-1113-0x0000000005450000-0x00000000054EC000-memory.dmp

    Filesize

    624KB

  • memory/660-1114-0x0000000074220000-0x00000000749D0000-memory.dmp

    Filesize

    7.7MB

  • memory/660-1115-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/660-1116-0x000000007422E000-0x000000007422F000-memory.dmp

    Filesize

    4KB

  • memory/660-1117-0x0000000074220000-0x00000000749D0000-memory.dmp

    Filesize

    7.7MB

  • memory/660-1118-0x0000000074220000-0x00000000749D0000-memory.dmp

    Filesize

    7.7MB

  • memory/660-1119-0x0000000074220000-0x00000000749D0000-memory.dmp

    Filesize

    7.7MB

  • memory/660-1120-0x0000000074220000-0x00000000749D0000-memory.dmp

    Filesize

    7.7MB

  • memory/660-1121-0x00000000067A0000-0x0000000006962000-memory.dmp

    Filesize

    1.8MB

  • memory/660-1122-0x0000000006630000-0x0000000006680000-memory.dmp

    Filesize

    320KB

  • memory/660-1123-0x0000000006970000-0x0000000006A02000-memory.dmp

    Filesize

    584KB

  • memory/660-1124-0x0000000006760000-0x000000000676A000-memory.dmp

    Filesize

    40KB

  • memory/1440-11-0x0000000003C30000-0x0000000003E30000-memory.dmp

    Filesize

    2.0MB