Overview

overview

10

Static

static

3

setup-win-...xe.zip

windows10-2004-x64

10

Analysis

  • max time kernel
    540s
  • max time network
    542s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-04-2024 18:36

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General

  • Target

    setup-win-x86-x64.exe.zip

  • Size

    27.0MB

  • MD5

    4b5450d05fe036f720cc7384f400b0fb

  • SHA1

    62e74dfbefab8130604005d07c0b711b3659259a

  • SHA256

    91e268e53754fcaaab91a3ad32ca4f67fbfc4903e75733a7174d28e1b85dd190

  • SHA512

    efcca035e9baa76551c68052e267f97e422fad993d75e04a883854fc17c1e70d7d2055825da260fd2ccfee11aca91642da934ebec758aca822439a3b4acebe24

  • SSDEEP

    786432:g9u6w6aCOcpDtAcwkDFPfHpJrrl4nA4YuiJbIwBNNnTTgnSugbMu1:gA6abQpAVkDRH0IdBHNntMw

Score
10/10
lummastealer

Malware Config

Extracted

Family

lumma

C2

https://alcojoldwograpciw.shop/api

https://productivelookewr.shop/api

https://tolerateilusidjukl.shop/api

https://shatterbreathepsw.shop/api

https://shortsvelventysjo.shop/api

https://incredibleextedwj.shop/api

https://liabilitynighstjsko.shop/api

https://demonstationfukewko.shop/api

Signatures

  • Lumma Stealer

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

    stealerlumma
  • Executes dropped EXE 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\setup-win-x86-x64.exe.zip
    1⤵
      PID:936
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:4572
      • C:\Program Files\7-Zip\7zG.exe
        "C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\Desktop\" -an -ai#7zMap20244:100:7zEvent6390
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        PID:2736
      • C:\Users\Admin\Desktop\setup-win-x86-x64.exe
        "C:\Users\Admin\Desktop\setup-win-x86-x64.exe"
        1⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:768
        • C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
          C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
          2⤵
            PID:1404
        • C:\Users\Admin\AppData\Local\Temp\Temp1_setup-win-x86-x64.exe.zip\setup-win-x86-x64.exe
          "C:\Users\Admin\AppData\Local\Temp\Temp1_setup-win-x86-x64.exe.zip\setup-win-x86-x64.exe"
          1⤵
          • Suspicious use of SetThreadContext
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:912
          • C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
            C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
            2⤵
              PID:3004

          Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          • C:\Users\Admin\Desktop\setup-win-x86-x64.exe
            Filesize

            73.4MB

            MD5

            1a3657ef519e3d20930f400dd781dbb2

            SHA1

            14391c5fcc47ce885680ae6dc191181119c593b1

            SHA256

            3669c3c9c47a5e5c59f508976a2732aa1feabfa7c90d1912032e3426c30edde5

            SHA512

            227e9986168c5dfe37661a010fe41abcffa794855bdde768699cdb4a3d3e3c97890da1f797de45f31f9b6498493e57377c29ac4e9eba63877c65f6f5897c0ea2

            Download Submit
          • memory/768-10-0x00007FF68DA40000-0x00007FF6924B8000-memory.dmp
            Filesize

            74.5MB

            Download
          • memory/768-14-0x00007FF68DA40000-0x00007FF6924B8000-memory.dmp
            Filesize

            74.5MB

            Download
          • memory/912-20-0x00007FF6982D0000-0x00007FF69CD48000-memory.dmp
            Filesize

            74.5MB

            Download
          • memory/912-25-0x00007FF6982D0000-0x00007FF69CD48000-memory.dmp
            Filesize

            74.5MB

            Download
          • memory/1404-11-0x0000000001040000-0x000000000108E000-memory.dmp
            Filesize

            312KB

            Download
          • memory/1404-13-0x0000000001040000-0x000000000108E000-memory.dmp
            Filesize

            312KB

            Download
          • memory/1404-15-0x0000000001040000-0x000000000108E000-memory.dmp
            Filesize

            312KB

            Download
          • memory/3004-21-0x0000000000C30000-0x0000000000C7E000-memory.dmp
            Filesize

            312KB

            Download
          • memory/3004-23-0x0000000000C30000-0x0000000000C7E000-memory.dmp
            Filesize

            312KB

            Download
          • memory/3004-24-0x0000000000C30000-0x0000000000C7E000-memory.dmp
            Filesize

            312KB

            Download