Analysis

  • max time kernel
    31s
  • max time network
    37s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-05-2024 14:25

General

  • Target

    Setup.exe

  • Size

    457KB

  • MD5

    ee80b9f0a83d2da66013b0bb69964171

  • SHA1

    047e1549b4e9c8a3de441297bdc2656b1430a64c

  • SHA256

    bbd4ebadb6cf95a4eca65d3c77a250c88d54c31ce76ae11b7fa3fb13d1c4588a

  • SHA512

    7eaeb5c1c2efc57f42ef1da91ac836fdf2316cd2cd32626a8b7178b4e1cca81ef6f38e8775260f836f1c06033fbc3b29688886574aa7e9035f96d2bb8e295008

  • SSDEEP

    6144:P0KBmV04bcIGQ43L6kHUuXfwL//Vpbaq5G8QVmtGBdFzOMgdHyCwykoc4oSrSy5B:MKBmV00f7Vf6QM2SCCaomh5QIde

Score
10/10

Malware Config

Extracted

Family

lumma

C2

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://civilianurinedtsraov.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
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 31 IoCs
  • Suspicious use of SendNotifyMessage 31 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4812
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:1084
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /4
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:464

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/464-19-0x0000028C6ED70000-0x0000028C6ED71000-memory.dmp

      Filesize

      4KB

    • memory/464-8-0x0000028C6ED70000-0x0000028C6ED71000-memory.dmp

      Filesize

      4KB

    • memory/464-10-0x0000028C6ED70000-0x0000028C6ED71000-memory.dmp

      Filesize

      4KB

    • memory/464-14-0x0000028C6ED70000-0x0000028C6ED71000-memory.dmp

      Filesize

      4KB

    • memory/464-9-0x0000028C6ED70000-0x0000028C6ED71000-memory.dmp

      Filesize

      4KB

    • memory/464-15-0x0000028C6ED70000-0x0000028C6ED71000-memory.dmp

      Filesize

      4KB

    • memory/464-16-0x0000028C6ED70000-0x0000028C6ED71000-memory.dmp

      Filesize

      4KB

    • memory/464-18-0x0000028C6ED70000-0x0000028C6ED71000-memory.dmp

      Filesize

      4KB

    • memory/464-17-0x0000028C6ED70000-0x0000028C6ED71000-memory.dmp

      Filesize

      4KB

    • memory/464-20-0x0000028C6ED70000-0x0000028C6ED71000-memory.dmp

      Filesize

      4KB

    • memory/1084-6-0x0000000000400000-0x0000000000457000-memory.dmp

      Filesize

      348KB

    • memory/1084-5-0x0000000000400000-0x0000000000457000-memory.dmp

      Filesize

      348KB

    • memory/1084-2-0x0000000000400000-0x0000000000457000-memory.dmp

      Filesize

      348KB

    • memory/1084-7-0x0000000000400000-0x0000000000457000-memory.dmp

      Filesize

      348KB

    • memory/4812-0-0x0000000000B30000-0x0000000000B31000-memory.dmp

      Filesize

      4KB

    • memory/4812-1-0x0000000000B30000-0x0000000000B31000-memory.dmp

      Filesize

      4KB

    • memory/4812-3-0x0000000000B30000-0x0000000000B31000-memory.dmp

      Filesize

      4KB