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Resubmissions

05/02/2025, 20:39

250205-zfdbkatlcr 10

04/02/2025, 16:33

250204-t2n3astngm 10

Analysis

  • max time kernel
    74s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    04/02/2025, 16:33

General

  • Target

    d5885448e0f360586ef42a06af3c7a8ad555ca10e00c112baee2b6b981d385ac.dll

  • Size

    299KB

  • MD5

    23be73e721794fe1cd2ee129868b2f8c

  • SHA1

    b1dba02117cc7936d0487b624a00a9375c2412ee

  • SHA256

    d5885448e0f360586ef42a06af3c7a8ad555ca10e00c112baee2b6b981d385ac

  • SHA512

    4291f65cecfd56f0ef1f85ed8a2797e80ff1677da49b9ff1da8aee5340ce42b10ef9f4661969510a9657fb6c6a24bd9dd92eda11af8d6e12cf556a64b0340e36

  • SSDEEP

    3072:kBoBKWgwGUyrcjZhlBDQyjMn49EZhhEZmkYsew20F+gTTIomkmkAKSm15/0cn/hI:cOgmZCRZhWER3YdwB37TOSxwhi8mARNM

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 family
  • 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\d5885448e0f360586ef42a06af3c7a8ad555ca10e00c112baee2b6b981d385ac.dll
    1⤵
      PID:1736

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1736-0-0x00000000001F0000-0x0000000000212000-memory.dmp

      Filesize

      136KB

    • memory/1736-1-0x000007FEFB8F0000-0x000007FEFB944000-memory.dmp

      Filesize

      336KB