Analysis

  • max time kernel
    148s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-03-2024 07:30

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:1440
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1440 -s 392
      2⤵
      • Program crash
      PID:5116
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1440 -ip 1440
    1⤵
      PID:3504

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1440-1-0x00000000005B0000-0x00000000006B0000-memory.dmp

      Filesize

      1024KB

    • memory/1440-2-0x00000000022A0000-0x00000000022EA000-memory.dmp

      Filesize

      296KB

    • memory/1440-4-0x00000000022F0000-0x00000000022F1000-memory.dmp

      Filesize

      4KB

    • memory/1440-3-0x00000000022F0000-0x00000000022F1000-memory.dmp

      Filesize

      4KB

    • memory/1440-5-0x0000000000400000-0x0000000000553000-memory.dmp

      Filesize

      1.3MB

    • memory/1440-7-0x00000000022F0000-0x0000000002322000-memory.dmp

      Filesize

      200KB

    • memory/1440-6-0x00000000022F0000-0x0000000002322000-memory.dmp

      Filesize

      200KB

    • memory/1440-8-0x00000000022F0000-0x0000000002322000-memory.dmp

      Filesize

      200KB

    • memory/1440-9-0x00000000026E0000-0x00000000026E1000-memory.dmp

      Filesize

      4KB

    • memory/1440-10-0x00000000026E0000-0x00000000026E1000-memory.dmp

      Filesize

      4KB

    • memory/1440-11-0x00000000026E0000-0x00000000026E1000-memory.dmp

      Filesize

      4KB

    • memory/1440-12-0x00000000026E0000-0x00000000026E1000-memory.dmp

      Filesize

      4KB

    • memory/1440-13-0x00000000026E0000-0x00000000026E1000-memory.dmp

      Filesize

      4KB

    • memory/1440-14-0x00000000026E0000-0x00000000026E1000-memory.dmp

      Filesize

      4KB

    • memory/1440-15-0x00000000026E0000-0x00000000026E1000-memory.dmp

      Filesize

      4KB

    • memory/1440-16-0x00000000026E0000-0x00000000026E1000-memory.dmp

      Filesize

      4KB

    • memory/1440-17-0x00000000026E0000-0x0000000002720000-memory.dmp

      Filesize

      256KB

    • memory/1440-18-0x00000000026E0000-0x0000000002720000-memory.dmp

      Filesize

      256KB

    • memory/1440-19-0x00000000026E0000-0x0000000002720000-memory.dmp

      Filesize

      256KB

    • memory/1440-20-0x00000000026E0000-0x0000000002720000-memory.dmp

      Filesize

      256KB

    • memory/1440-21-0x00000000026E0000-0x0000000002720000-memory.dmp

      Filesize

      256KB

    • memory/1440-22-0x00000000026E0000-0x0000000002720000-memory.dmp

      Filesize

      256KB

    • memory/1440-24-0x00000000026E0000-0x0000000002720000-memory.dmp

      Filesize

      256KB

    • memory/1440-23-0x00000000026E0000-0x0000000002720000-memory.dmp

      Filesize

      256KB

    • memory/1440-25-0x00000000026E0000-0x0000000002720000-memory.dmp

      Filesize

      256KB

    • memory/1440-26-0x00000000026E0000-0x0000000002720000-memory.dmp

      Filesize

      256KB

    • memory/1440-27-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-28-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-29-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-30-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-31-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-32-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-33-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-34-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-35-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-36-0x0000000002F70000-0x0000000002F72000-memory.dmp

      Filesize

      8KB

    • memory/1440-37-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-38-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-39-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-40-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-41-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-42-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-43-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-44-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-45-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-46-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-47-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-48-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-49-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-50-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-51-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-52-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-53-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-54-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-55-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-56-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-57-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-58-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-59-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-60-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-61-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-62-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-63-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-64-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

    • memory/1440-217-0x0000000000400000-0x0000000000553000-memory.dmp

      Filesize

      1.3MB