Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    04-12-2024 15:04

General

  • Target

    Imperium.exe

  • Size

    895KB

  • MD5

    2e627886f546dec55fd0243de22f966e

  • SHA1

    32bcbfd80baef07a2e05b8ed673a469741b74828

  • SHA256

    fe21d4c63aa2ec21a4311955decfcf4d8dd7ec73bc9fa07655e14de6762489e7

  • SHA512

    9642e596de2c2f2995180d5c4ec87619b10aaad1ca846eff55ed9c32c513b6994f47d87b3dc52e7a9f5990c4bac019d57dc8bcb3ea6381a43a176169067fdb3d

  • SSDEEP

    12288:Wh1Lk70TnvjcQexF/3hr9mvqXO/bW8/1Ci9uJ41I8opwxcHXi2jlXWnbkQ:6k70Trc7F/3aWO98PZUqXieXWnb

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
  • Program crash 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 17 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 behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2552
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
      2⤵
        PID:1764
      • 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
        • Suspicious use of WriteProcessMemory
        PID:1756
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1756 -s 1692
          3⤵
          • Program crash
          PID:2300

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\CabA9C9.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\Local\Temp\TarAA0A.tmp

      Filesize

      181KB

      MD5

      4ea6026cf93ec6338144661bf1202cd1

      SHA1

      a1dec9044f750ad887935a01430bf49322fbdcb7

      SHA256

      8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

      SHA512

      6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

    • memory/1756-1680-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/1756-1718-0x0000000074840000-0x0000000074F2E000-memory.dmp

      Filesize

      6.9MB

    • memory/1756-1683-0x0000000074840000-0x0000000074F2E000-memory.dmp

      Filesize

      6.9MB

    • memory/1756-1682-0x0000000074840000-0x0000000074F2E000-memory.dmp

      Filesize

      6.9MB

    • memory/2552-58-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-52-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-8-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-10-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-12-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-14-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-16-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-18-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-20-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-22-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-24-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-36-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-56-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-64-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-62-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-60-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-0-0x000000007484E000-0x000000007484F000-memory.dmp

      Filesize

      4KB

    • memory/2552-54-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-70-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-68-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-66-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-7-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-50-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-48-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-46-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-44-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-42-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-40-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-38-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-34-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-32-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-30-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-28-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-26-0x0000000004BD0000-0x0000000004DDD000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-6-0x0000000074840000-0x0000000074F2E000-memory.dmp

      Filesize

      6.9MB

    • memory/2552-5-0x0000000074840000-0x0000000074F2E000-memory.dmp

      Filesize

      6.9MB

    • memory/2552-1681-0x0000000074840000-0x0000000074F2E000-memory.dmp

      Filesize

      6.9MB

    • memory/2552-4-0x0000000074840000-0x0000000074F2E000-memory.dmp

      Filesize

      6.9MB

    • memory/2552-3-0x0000000004BD0000-0x0000000004DE4000-memory.dmp

      Filesize

      2.1MB

    • memory/2552-2-0x0000000074840000-0x0000000074F2E000-memory.dmp

      Filesize

      6.9MB

    • memory/2552-1-0x0000000004DE0000-0x0000000004FF4000-memory.dmp

      Filesize

      2.1MB