Analysis

  • max time kernel
    129s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-05-2024 14:06

General

  • Target

    a398c4e0836a92dd9baf9dbcf2b8da4162c607fe2f8a19563fb3c5020f19098e.exe

  • Size

    333KB

  • MD5

    40273606b48606588f800255bf29d9a2

  • SHA1

    43a55483a8cbfdff11f53f9e8ef638a15c3fc958

  • SHA256

    a398c4e0836a92dd9baf9dbcf2b8da4162c607fe2f8a19563fb3c5020f19098e

  • SHA512

    ef0db6316c55060b9e262bd4084c8497b5184eb308cde0284bcb10a491d45f57c5c3c3e1709e4b488852ecaa9b08071b009c7c3b479ed5233868425e7f93f7a0

  • SSDEEP

    3072:/LLBklljVFQI8SWsfphPG3U0Hg1rFBmALkqx9ZDk/ooT1r20axCdvQzSuALtq56n:YX8HE02mALXxeooc+lQej3sAB

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://purefinishonerbrothsjke.shop/api

Signatures

  • Lumma Stealer

    An infostealer written in C++ first seen in August 2022.

  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a398c4e0836a92dd9baf9dbcf2b8da4162c607fe2f8a19563fb3c5020f19098e.exe
    "C:\Users\Admin\AppData\Local\Temp\a398c4e0836a92dd9baf9dbcf2b8da4162c607fe2f8a19563fb3c5020f19098e.exe"
    1⤵
      PID:5068
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5068 -s 1164
        2⤵
        • Program crash
        PID:4356
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 5068 -ip 5068
      1⤵
        PID:4008

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/5068-2-0x0000000002530000-0x000000000257D000-memory.dmp

        Filesize

        308KB

      • memory/5068-1-0x00000000025E0000-0x00000000026E0000-memory.dmp

        Filesize

        1024KB

      • memory/5068-3-0x0000000000400000-0x0000000000458000-memory.dmp

        Filesize

        352KB

      • memory/5068-5-0x0000000000400000-0x0000000000458000-memory.dmp

        Filesize

        352KB

      • memory/5068-4-0x0000000000400000-0x000000000236F000-memory.dmp

        Filesize

        31.4MB