Analysis

  • max time kernel
    117s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    23-10-2024 01:32

General

  • Target

    8d3f2503bf26b36de8de3ebaef4f3bcbea79c43c56ec4827d7944acdb8eec11c.exe

  • Size

    1.2MB

  • MD5

    f88a322c14893a6cbce0ed1bc6540eae

  • SHA1

    367bccd84a786d4a373a36a3741159c77723b25b

  • SHA256

    8d3f2503bf26b36de8de3ebaef4f3bcbea79c43c56ec4827d7944acdb8eec11c

  • SHA512

    07c6c7f66cfe0e266e9f50b32b22c490738d060d5ac537aeae5ccdd69c87b02fd1d1b653c8dcaedbca4aa8472550a51310d7e574277531028d1ff62355c12878

  • SSDEEP

    24576:ffmMv6Ckr7Mny5QLWBv9U8rPu7I64VPcIzh:f3v+7/5QLWBlUqWIBPh

Malware Config

Extracted

Family

vipkeylogger

Signatures

  • 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.

  • 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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8d3f2503bf26b36de8de3ebaef4f3bcbea79c43c56ec4827d7944acdb8eec11c.exe
    "C:\Users\Admin\AppData\Local\Temp\8d3f2503bf26b36de8de3ebaef4f3bcbea79c43c56ec4827d7944acdb8eec11c.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:2740
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\8d3f2503bf26b36de8de3ebaef4f3bcbea79c43c56ec4827d7944acdb8eec11c.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:2196

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2196-48-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-1104-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/2196-6-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/2196-3-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/2196-7-0x00000000748CE000-0x00000000748CF000-memory.dmp

    Filesize

    4KB

  • memory/2196-8-0x0000000000450000-0x00000000004AE000-memory.dmp

    Filesize

    376KB

  • memory/2196-9-0x0000000000C30000-0x0000000000C8C000-memory.dmp

    Filesize

    368KB

  • memory/2196-10-0x00000000748C0000-0x0000000074FAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2196-11-0x00000000748C0000-0x0000000074FAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2196-12-0x00000000748C0000-0x0000000074FAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2196-26-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-24-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-50-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-72-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-54-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-68-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-66-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-64-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-62-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-60-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-58-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-56-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-70-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-5-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/2196-32-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-46-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-45-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-42-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-40-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-38-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-36-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-34-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-1109-0x00000000748C0000-0x0000000074FAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2196-30-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-28-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-22-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-20-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-18-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-16-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-14-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-13-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-1103-0x00000000748C0000-0x0000000074FAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2196-52-0x0000000000C30000-0x0000000000C87000-memory.dmp

    Filesize

    348KB

  • memory/2196-1105-0x00000000748CE000-0x00000000748CF000-memory.dmp

    Filesize

    4KB

  • memory/2196-1106-0x00000000748C0000-0x0000000074FAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2196-1107-0x00000000748C0000-0x0000000074FAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2196-1108-0x00000000748C0000-0x0000000074FAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2740-2-0x0000000003770000-0x0000000003970000-memory.dmp

    Filesize

    2.0MB