Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-04-2024 10:40

General

  • Target

    3f843f9cf9346c56f29bceee03b9512d84a92bd94b7b6f4ee668bc4a6e3f8047.exe

  • Size

    319KB

  • MD5

    30732747ca33bd37a757c90aada0c604

  • SHA1

    b175606037f75bc349b5221aa999334d961c471b

  • SHA256

    3f843f9cf9346c56f29bceee03b9512d84a92bd94b7b6f4ee668bc4a6e3f8047

  • SHA512

    a672d0d573a3cb2fcb06db975ae3d34ae820f7c14c8e6ce24a1d63da511ff7bb3aaeb331026441729e3def6a9625e444b36e6b2a7d76072ebf08a6e5416980a1

  • SSDEEP

    6144:DuTgT9kw0NZk9gAGkgAcYjd56miof1AjoM0kkrBS9F:JTKw4ZWg6cYjd55ih8RkkrAF

Malware Config

Extracted

Family

lumma

C2

https://wagonglidemonkywo.shop/api

Signatures

  • Lumma Stealer

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

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3f843f9cf9346c56f29bceee03b9512d84a92bd94b7b6f4ee668bc4a6e3f8047.exe
    "C:\Users\Admin\AppData\Local\Temp\3f843f9cf9346c56f29bceee03b9512d84a92bd94b7b6f4ee668bc4a6e3f8047.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:2928
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 1284
      2⤵
      • Program crash
      PID:5068
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2928 -ip 2928
    1⤵
      PID:1488

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Credential Access

    Unsecured Credentials

    3
    T1552

    Credentials In Files

    3
    T1552.001

    Discovery

    Query Registry

    1
    T1012

    Collection

    Data from Local System

    3
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2928-3-0x0000000000400000-0x0000000000553000-memory.dmp
      Filesize

      1.3MB

    • memory/2928-8-0x0000000000800000-0x0000000000801000-memory.dmp
      Filesize

      4KB

    • memory/2928-7-0x0000000000800000-0x0000000000801000-memory.dmp
      Filesize

      4KB

    • memory/2928-6-0x0000000000800000-0x0000000000801000-memory.dmp
      Filesize

      4KB

    • memory/2928-5-0x00000000007F0000-0x00000000007F1000-memory.dmp
      Filesize

      4KB

    • memory/2928-4-0x00000000007F0000-0x00000000007F1000-memory.dmp
      Filesize

      4KB

    • memory/2928-2-0x00000000022E0000-0x000000000232A000-memory.dmp
      Filesize

      296KB

    • memory/2928-1-0x0000000000840000-0x0000000000940000-memory.dmp
      Filesize

      1024KB

    • memory/2928-15-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-14-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-13-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-12-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-11-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-10-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-64-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-63-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-62-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-61-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-60-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-59-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-58-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-57-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-56-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-55-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-54-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-53-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-52-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-51-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-50-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-49-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-48-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-47-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-46-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-45-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-44-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-43-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-42-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-41-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-40-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-39-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-38-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-37-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-36-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-35-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-34-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-33-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-32-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-31-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-30-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-29-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-28-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-27-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-26-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-25-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-24-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-23-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-22-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-21-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-20-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-19-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-18-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-17-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-16-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-9-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

    • memory/2928-169-0x0000000000400000-0x0000000000553000-memory.dmp
      Filesize

      1.3MB