Analysis

  • max time kernel
    93s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/07/2024, 16:42

General

  • Target

    541c11302d3dda0e7b8a06ff975712ee1f9fa35f7bddde34930a8b8af9b2b6a1.dll

  • Size

    156KB

  • MD5

    c42603957d6b9241a889a102c6e62428

  • SHA1

    8e19dfdd77ff5980c533dd0c8a0beb53d728eccf

  • SHA256

    541c11302d3dda0e7b8a06ff975712ee1f9fa35f7bddde34930a8b8af9b2b6a1

  • SHA512

    a2b337adc386d77191c0bf6299410cfa28eee360081c3fbb86e453303f266a2895cff874bf5d05d57ddb8646e969ad247bf023014c79f9a4fc73a5a829d6f416

  • SSDEEP

    3072:rLUCrzNcgTda8TTSrh7li9tPcy4kJclnE/SEVKcbGaOifra:Tr/TdaCS9lQJ1/RVwaOim

Score
10/10

Malware Config

Extracted

Family

strela

C2

45.9.74.13

Attributes
  • url_path

    /server.php

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537

Signatures

  • Detects Strela Stealer payload 2 IoCs
  • Strela stealer

    An info stealer targeting mail credentials first seen in late 2022.

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\541c11302d3dda0e7b8a06ff975712ee1f9fa35f7bddde34930a8b8af9b2b6a1.dll
    1⤵
      PID:4048

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/4048-0-0x00007FFD58CA0000-0x00007FFD58CD0000-memory.dmp

            Filesize

            192KB

          • memory/4048-1-0x0000000006800000-0x0000000006822000-memory.dmp

            Filesize

            136KB