Analysis

  • max time kernel
    95s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/07/2024, 02:04

General

  • Target
    c0279dfb7bb4543d3e53dc16c3ff7fc4213a9f519a26f12c0bbc12098985db31.dll
  • Size 155KB
  • Sample240709-chek3s1bkn
  • SHA256 c0279dfb7bb4543d3e53dc16c3ff7fc4213a9f519a26f12c0bbc12098985db31
  • MD5 SHA1 SHA512 SSDEEP
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\c0279dfb7bb4543d3e53dc16c3ff7fc4213a9f519a26f12c0bbc12098985db31.dll
    1⤵
      PID:3328

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/3328-0-0x00007FFCAED60000-0x00007FFCAED90000-memory.dmp

          memory/3328-1-0x0000000002F10000-0x0000000002F32000-memory.dmp