Analysis

  • max time kernel
    15s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    15-07-2024 21:56

General

  • Target

    17620b30b22f0c13fc39ee7bb2077110N.dll

  • Size

    272KB

  • MD5

    17620b30b22f0c13fc39ee7bb2077110

  • SHA1

    4a186ae6ff22e5960952b753127d4d777ff0fee4

  • SHA256

    a4d9f7c38d7a329ea4dd1b385dbe1c34a8016d2bb430412fc2eb7b0e742d2805

  • SHA512

    f50ef3dd9d063a8e2c257132ca5a5de2d09d7301a9dcd6d666485abe2a1e8b797d0069a5094a3eb016d391a75c68599eecdb9f821fe225212e322261809261f4

  • SSDEEP

    6144:uHsZNSZtMJ6wgy0H55RHnX4mYMma6Xdysqi40B80+O5UB:GsZNGtMIwgN55RHnImYr8sqi20WB

Score
10/10

Malware Config

Extracted

Family

strela

C2

45.9.74.176

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\17620b30b22f0c13fc39ee7bb2077110N.dll
    1⤵
      PID:2312

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2312-0-0x0000000000200000-0x0000000000222000-memory.dmp

      Filesize

      136KB

    • memory/2312-1-0x000007FEF7E60000-0x000007FEF7EAB000-memory.dmp

      Filesize

      300KB