Analysis

  • max time kernel
    73s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/04/2023, 15:48

General

  • Target

    Rust Hack.exe

  • Size

    381KB

  • MD5

    27fbef62df3372daedb9e41787c2d709

  • SHA1

    0d62437eebf5d8a3ecb56bb159511399d5f1731d

  • SHA256

    5cdd0a29b95fbd0317a39f8d1f3cc4465731e60a6e4dae8c2362a28e05ffc251

  • SHA512

    ee72f805589625db624011b581ac5f2ec33f1d201ef6fd10c735755666d67d4a5dcf9d22739cf953503a8493c5523cd87286c248982caafd725a7575c1d37316

  • SSDEEP

    6144:5VPYJFyH5kVp61/f1VRnHte0lr9iNbIrkzQrGmccby3x/MVWhCfl8UMM5/kxxgox:5VPY7yHcU1LFteyWbIrkErnbWh/bIfyF

Score
10/10

Malware Config

Signatures

  • Lumma Stealer

    An infostealer written in C++ first seen in August 2022.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Rust Hack.exe
    "C:\Users\Admin\AppData\Local\Temp\Rust Hack.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4224
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
      2⤵
        PID:840
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:2644

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            • memory/840-134-0x0000000000400000-0x0000000000439000-memory.dmp

              Filesize

              228KB