Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-05-2024 13:32

General

  • Target

    74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe

  • Size

    460KB

  • MD5

    c49297876753f4cd93461e26db8b586e

  • SHA1

    ca9e6c59d61709585867a41de09429542c380a36

  • SHA256

    74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b

  • SHA512

    8cdb0953e129b0bb74d946d304ad9b21c0365b85b0db378ba568057c30234ec1ce0e18cc26d25fc70180680928051ba2b6829768bdd714286fcb1d359d0f00d3

  • SSDEEP

    12288:zTUgQwrx/PEWHuPYwakIS/GsTrnLXGil1erhFn:/UgnV6gYISe0rnyibgjn

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://civilianurinedtsraov.shop/api

https://museumtespaceorsp.shop/api

https://buttockdecarderwiso.shop/api

https://averageaattractiionsl.shop/api

https://femininiespywageg.shop/api

https://employhabragaomlsp.shop/api

https://stalfbaclcalorieeis.shop/api

https://roomabolishsnifftwk.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 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe
    "C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:380
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:4436
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        2⤵
          PID:3836
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
          2⤵
            PID:3880

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/380-0-0x00000000013A0000-0x00000000013A1000-memory.dmp

          Filesize

          4KB

        • memory/380-2-0x00000000013A0000-0x00000000013A1000-memory.dmp

          Filesize

          4KB

        • memory/3880-1-0x0000000000400000-0x0000000000455000-memory.dmp

          Filesize

          340KB

        • memory/3880-4-0x0000000000400000-0x0000000000455000-memory.dmp

          Filesize

          340KB

        • memory/3880-5-0x0000000000400000-0x0000000000455000-memory.dmp

          Filesize

          340KB

        • memory/3880-6-0x0000000000400000-0x0000000000455000-memory.dmp

          Filesize

          340KB