Analysis

  • max time kernel
    92s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/12/2024, 15:04

General

  • Target
    Imperium.exe
  • Size 895KB
  • Sample241204-sfl55strgm
  • SHA256 fe21d4c63aa2ec21a4311955decfcf4d8dd7ec73bc9fa07655e14de6762489e7
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • phemedrone

C2
  • https://www.plufferr.com/api/send.php

Signatures

  • Phemedrone

    An information and wallet stealer written in C#.

  • Phemedrone family
  • .NET Reactor proctector 35 IoCs

    Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Imperium.exe
    "C:\Users\Admin\AppData\Local\Temp\Imperium.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:880
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:372

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/372-1669-0x0000000074700000-0x0000000074EB0000-memory.dmp

        memory/372-1674-0x0000000074700000-0x0000000074EB0000-memory.dmp

        memory/372-1672-0x0000000005870000-0x0000000005902000-memory.dmp

        memory/372-1671-0x0000000005660000-0x00000000056C6000-memory.dmp

        memory/372-1670-0x0000000074700000-0x0000000074EB0000-memory.dmp

        memory/372-1667-0x0000000000400000-0x0000000000428000-memory.dmp

        memory/880-60-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-33-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-39-0x0000000074700000-0x0000000074EB0000-memory.dmp

        memory/880-58-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-70-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-68-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-66-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-64-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-62-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-54-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-52-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-50-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-46-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-44-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-42-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-40-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-0-0x000000007470E000-0x000000007470F000-memory.dmp

        memory/880-56-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-48-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-37-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-35-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-29-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-31-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-27-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-25-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-23-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-21-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-19-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-17-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-16-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-11-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-9-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-7-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-6-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-1668-0x0000000074700000-0x0000000074EB0000-memory.dmp

        memory/880-13-0x0000000005030000-0x000000000523D000-memory.dmp

        memory/880-5-0x0000000074700000-0x0000000074EB0000-memory.dmp

        memory/880-4-0x0000000005030000-0x0000000005244000-memory.dmp

        memory/880-3-0x0000000005460000-0x0000000005A04000-memory.dmp

        memory/880-2-0x0000000074700000-0x0000000074EB0000-memory.dmp

        memory/880-1-0x0000000005250000-0x0000000005464000-memory.dmp