Analysis

  • max time kernel
    127s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-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.

  • 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
  • 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 1 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 8 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:2104
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2092

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2092-12-0x0000000000400000-0x0000000000448000-memory.dmp

          Filesize

          288KB

        • memory/2092-14-0x0000000000400000-0x0000000000448000-memory.dmp

          Filesize

          288KB

        • memory/2092-16-0x0000000000400000-0x0000000000448000-memory.dmp

          Filesize

          288KB

        • memory/2092-17-0x0000000073D2E000-0x0000000073D2F000-memory.dmp

          Filesize

          4KB

        • memory/2092-18-0x0000000073D20000-0x000000007440E000-memory.dmp

          Filesize

          6.9MB

        • memory/2092-19-0x0000000073D2E000-0x0000000073D2F000-memory.dmp

          Filesize

          4KB

        • memory/2092-20-0x0000000073D20000-0x000000007440E000-memory.dmp

          Filesize

          6.9MB

        • memory/2104-11-0x00000000001E0000-0x00000000001E4000-memory.dmp

          Filesize

          16KB