Analysis

  • max time kernel
    37s
  • max time network
    38s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    21/08/2024, 08:15

General

  • Target

    ORDER_4893.exe

  • Size

    741KB

  • MD5

    65e3961dcfc3a3f3f5715bf3b2d1808b

  • SHA1

    341aab6a9833716da24189f433405ce941c24886

  • SHA256

    19b7eacffb4f71a002ea92640c75a698e200daf22949368d382fabbfe65eb84d

  • SHA512

    20041b4eb598d7525067df95d242825fb0c85d129b428703055a4dc74af14c658ed4ae75d14196ac50711534437792227f37aa8415bf5759d8bf64f57e68fccf

  • SSDEEP

    12288:tt2iNz42RUN/XVMYzyAPObYl/kpSIMCfC+XeUydoH27u1O9igw+:/1x4fNfzbObYl/4VKAeUFHYHga

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7389739120:AAHDgTdFxCcaFTz3mkrbcjuabtPZ3FrQMks/sendMessage?chat_id=5432473449

Signatures

  • VIPKeylogger

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • 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
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ORDER_4893.exe
    "C:\Users\Admin\AppData\Local\Temp\ORDER_4893.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:756
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\ORDER_4893.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2008
    • C:\Users\Admin\AppData\Local\Temp\ORDER_4893.exe
      "C:\Users\Admin\AppData\Local\Temp\ORDER_4893.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2252

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/756-0-0x000000007455E000-0x000000007455F000-memory.dmp

          Filesize

          4KB

        • memory/756-1-0x0000000000C10000-0x0000000000CD0000-memory.dmp

          Filesize

          768KB

        • memory/756-2-0x0000000074550000-0x0000000074C3E000-memory.dmp

          Filesize

          6.9MB

        • memory/756-3-0x00000000005B0000-0x00000000005CE000-memory.dmp

          Filesize

          120KB

        • memory/756-4-0x000000007455E000-0x000000007455F000-memory.dmp

          Filesize

          4KB

        • memory/756-5-0x0000000074550000-0x0000000074C3E000-memory.dmp

          Filesize

          6.9MB

        • memory/756-6-0x00000000004D0000-0x00000000004E6000-memory.dmp

          Filesize

          88KB

        • memory/756-7-0x000000000A1C0000-0x000000000A242000-memory.dmp

          Filesize

          520KB

        • memory/756-21-0x0000000074550000-0x0000000074C3E000-memory.dmp

          Filesize

          6.9MB

        • memory/2252-13-0x0000000000400000-0x0000000000440000-memory.dmp

          Filesize

          256KB

        • memory/2252-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2252-12-0x0000000000400000-0x0000000000440000-memory.dmp

          Filesize

          256KB

        • memory/2252-10-0x0000000000400000-0x0000000000440000-memory.dmp

          Filesize

          256KB

        • memory/2252-8-0x0000000000400000-0x0000000000440000-memory.dmp

          Filesize

          256KB

        • memory/2252-20-0x0000000000400000-0x0000000000440000-memory.dmp

          Filesize

          256KB

        • memory/2252-19-0x0000000000400000-0x0000000000440000-memory.dmp

          Filesize

          256KB

        • memory/2252-16-0x0000000000400000-0x0000000000440000-memory.dmp

          Filesize

          256KB

        • memory/2252-22-0x0000000074550000-0x0000000074C3E000-memory.dmp

          Filesize

          6.9MB

        • memory/2252-25-0x0000000074550000-0x0000000074C3E000-memory.dmp

          Filesize

          6.9MB

        • memory/2252-26-0x0000000074550000-0x0000000074C3E000-memory.dmp

          Filesize

          6.9MB