Analysis

  • max time kernel
    143s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/08/2024, 15:07

General

  • Target

    Order number HMFZ0772 [Order].exe

  • Size

    1.1MB

  • MD5

    78c45c7d85e31f89c0b94b87aab6b028

  • SHA1

    f8610d277ed728f14caa1c3ef7ab217ead575784

  • SHA256

    7f48076ece325af70637b49f6b629f01969aa805bbfc1b50a66f6692dceb58c3

  • SHA512

    23ab12c6acb6815ff9844968f58abaef3244edd1a254a9690d26a00a95c524c6a98c874293797ee57f2bda6b71c77246820ce770da72ca6a8084ecdc33c51b2b

  • SSDEEP

    24576:pqDEvCTbMWu7rQYlBQcBiT6rprG8aO0vF9YgdsQWv:pTvC/MTQYxsWR7aO0vvu

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.

  • 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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].exe
    "C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1708
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].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:3808

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1708-11-0x00000000017A0000-0x00000000017A4000-memory.dmp

          Filesize

          16KB

        • memory/3808-12-0x0000000000400000-0x0000000000448000-memory.dmp

          Filesize

          288KB

        • memory/3808-13-0x000000007454E000-0x000000007454F000-memory.dmp

          Filesize

          4KB

        • memory/3808-14-0x0000000005A90000-0x0000000006034000-memory.dmp

          Filesize

          5.6MB

        • memory/3808-15-0x0000000005430000-0x00000000054CC000-memory.dmp

          Filesize

          624KB

        • memory/3808-16-0x0000000074540000-0x0000000074CF0000-memory.dmp

          Filesize

          7.7MB

        • memory/3808-17-0x00000000068D0000-0x0000000006A92000-memory.dmp

          Filesize

          1.8MB

        • memory/3808-18-0x0000000006770000-0x00000000067C0000-memory.dmp

          Filesize

          320KB

        • memory/3808-19-0x000000007454E000-0x000000007454F000-memory.dmp

          Filesize

          4KB

        • memory/3808-20-0x0000000074540000-0x0000000074CF0000-memory.dmp

          Filesize

          7.7MB

        • memory/3808-21-0x0000000006AA0000-0x0000000006B32000-memory.dmp

          Filesize

          584KB

        • memory/3808-22-0x0000000006880000-0x000000000688A000-memory.dmp

          Filesize

          40KB