Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240709-en
  • resource tags

    arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    15-07-2024 12:08

General

  • Target

    f1f81f8cd4eda1d1fdffb238a3a90f8a7cc22ea08aefc85682761d494391ce9a.dll

  • Size

    124KB

  • MD5

    b8fe33492b9353ea0722e8ccebc255a5

  • SHA1

    ccf83d8236d8b5aa6d1fd4c1a8a18c18dd728f9b

  • SHA256

    f1f81f8cd4eda1d1fdffb238a3a90f8a7cc22ea08aefc85682761d494391ce9a

  • SHA512

    55ee731ddbab5a918b7ee2f7c7e7b62ddff3effc996d1a890c4cfc1cd5c3928da3d32b99742ad75a567e653b05fc741cbe3e11853253881e72d972100fb3ade2

  • SSDEEP

    3072:wkbJ4Hnev82cOLixoyCh52p4MplBrxT1wG/vmz:wGJ4Hnev82lLiayCTk4Mplvhw9

Score
10/10

Malware Config

Extracted

Family

strela

C2

45.9.74.32

Attributes
  • url_path

    /out.php

  • user_agent

    Mozilla/4.0 (compatible)

Signatures

  • Detects Strela Stealer payload 1 IoCs
  • Strela stealer

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

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\f1f81f8cd4eda1d1fdffb238a3a90f8a7cc22ea08aefc85682761d494391ce9a.dll,#1
    1⤵
      PID:2640

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2640-0-0x0000018935600000-0x0000018935622000-memory.dmp

      Filesize

      136KB