Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-02-2024 20:53

General

  • Target

    file.exe

  • Size

    297KB

  • MD5

    9263197aa58e0e5bce76cce8f6323a9c

  • SHA1

    06cf5f4f2c3b8a7cbf8064f15f4e6f988197470b

  • SHA256

    ef798468db36b921f6c2830f5eb95c6e31b5e118f10a0aea9e944960cdf96a16

  • SHA512

    cdf2f98ac3aa9efddb8908ce1101f429bb390617638d3fdd1ad698fa03727c183879d68a4a1ee8b15a12b1f7c840b8d6df1f6fb63a95ff2ce8d0e5a40bd77fab

  • SSDEEP

    6144://dNtBhpzn/dC8smHVw+mNhMeRrnFmUVe2ZJNbsj7bfDfsPjYSxXVo1V:/VzB7lfsm6zQSFWLDYpX

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://technologyenterdo.shop/api

https://detectordiscusser.shop/api

https://turkeyunlikelyofw.shop/api

https://associationokeo.shop/api

Signatures

  • Lumma Stealer

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3172
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:1484

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1484-4-0x0000000000400000-0x0000000000449000-memory.dmp

      Filesize

      292KB

    • memory/1484-8-0x0000000000400000-0x0000000000449000-memory.dmp

      Filesize

      292KB

    • memory/1484-11-0x00000000014F0000-0x00000000014F1000-memory.dmp

      Filesize

      4KB

    • memory/1484-12-0x0000000000400000-0x0000000000449000-memory.dmp

      Filesize

      292KB

    • memory/3172-0-0x0000000000D20000-0x0000000000D70000-memory.dmp

      Filesize

      320KB

    • memory/3172-1-0x00000000747E0000-0x0000000074F90000-memory.dmp

      Filesize

      7.7MB

    • memory/3172-9-0x00000000747E0000-0x0000000074F90000-memory.dmp

      Filesize

      7.7MB

    • memory/3172-10-0x00000000031E0000-0x00000000051E0000-memory.dmp

      Filesize

      32.0MB

    • memory/3172-13-0x00000000031E0000-0x00000000051E0000-memory.dmp

      Filesize

      32.0MB