Analysis

  • max time kernel
    149s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/01/2025, 10:37

General

  • Target
    DangerousMidlands.exe
  • Size 1.2MB
  • Sample250110-mns1rssjhw
  • SHA256 a2338d0fb90c8e190571b32d5e5fce6b943b9fd10d8900c82d39ee1335183e0e
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • lumma

C2
  • https://spellshagey.biz/api

Signatures

  • Lumma Stealer, LummaC

    Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

  • Lumma family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Enumerates processes with tasklist 1 TTPs 2 IoCs
  • Drops file in Windows directory 7 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 11 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DangerousMidlands.exe
    "C:\Users\Admin\AppData\Local\Temp\DangerousMidlands.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2884
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c move Winds Winds.cmd & Winds.cmd
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4776
      • C:\Windows\SysWOW64\tasklist.exe
        tasklist
        3⤵
        • Enumerates processes with tasklist
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1112
      • C:\Windows\SysWOW64\findstr.exe
        findstr /I "opssvc wrsa"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2460
      • C:\Windows\SysWOW64\tasklist.exe
        tasklist
        3⤵
        • Enumerates processes with tasklist
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4844
      • C:\Windows\SysWOW64\findstr.exe
        findstr "AvastUI AVGUI bdservicehost nsWscSvc ekrn SophosHealth"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4788
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c md 243744
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1676
      • C:\Windows\SysWOW64\findstr.exe
        findstr /V "Hawaiian" Higher
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2616
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c copy /b ..\Decorative + ..\Properties + ..\Restricted + ..\Journey + ..\Respiratory + ..\Stations + ..\Flush x
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4704
      • C:\Users\Admin\AppData\Local\Temp\243744\Provider.com
        Provider.com x
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:4556
      • C:\Windows\SysWOW64\choice.exe
        choice /d y /t 5
        3⤵
        • System Location Discovery: System Language Discovery
        PID:5032

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        Provider.com

        • Path C:\Users\Admin\AppData\Local\Temp\243744\Provider.com
        • Size 925KB
        • SHA256 1300262a9d6bb6fcbefc0d299cce194435790e70b9c7b4a651e202e90a32fd49
        • MD5 SHA1 SHA512 SSDEEP

        x

        • Path C:\Users\Admin\AppData\Local\Temp\243744\x
        • Size 469KB
        • SHA256 4d63ed24f3ec7a908bd6ab5f50a281b22d6d9e50a4daacdcfc674c6a0330d260
        • MD5 SHA1 SHA512 SSDEEP

        Carolina

        • Path C:\Users\Admin\AppData\Local\Temp\Carolina
        • Size 144KB
        • SHA256 64b5c7a58d07fb10f42ac199f9046182d3ce0ef42498d2626e3c28263f49dfc7
        • MD5 SHA1 SHA512 SSDEEP

        Cheque

        • Path C:\Users\Admin\AppData\Local\Temp\Cheque
        • Size 93KB
        • SHA256 7f3031d667c30a2fc62edb0a56f4cfd21320921bef9f3b2725c90b633b3ee37a
        • MD5 SHA1 SHA512 SSDEEP

        College

        • Path C:\Users\Admin\AppData\Local\Temp\College
        • Size 134KB
        • SHA256 35d0ce6c16a2c20be07646bac9ac3259ae25ce50f294c536cf4d76331696412e
        • MD5 SHA1 SHA512 SSDEEP

        Decorative

        • Path C:\Users\Admin\AppData\Local\Temp\Decorative
        • Size 73KB
        • SHA256 b8d00124ea438f2d867cfdc01168f30e697b15639def134ab2f886c75f7c9dea
        • MD5 SHA1 SHA512 SSDEEP

        Flush

        • Path C:\Users\Admin\AppData\Local\Temp\Flush
        • Size 30KB
        • SHA256 e14150275a35c6f9707e8c86cd172b7a5edfd5d00dc75aed0cb2e0cb5561a999
        • MD5 SHA1 SHA512 SSDEEP

        Higher

        • Path C:\Users\Admin\AppData\Local\Temp\Higher
        • Size 2KB
        • SHA256 0adf235125f7761dd8aa466903faa0512c60806db20c830031450f71aebe83f0
        • MD5 SHA1 SHA512

        Initiatives

        • Path C:\Users\Admin\AppData\Local\Temp\Initiatives
        • Size 87KB
        • SHA256 bac544fb084f7aa2a5ad3ab35d5017c16654775ccae1813100f55b9214c0b58a
        • MD5 SHA1 SHA512 SSDEEP

        Journey

        • Path C:\Users\Admin\AppData\Local\Temp\Journey
        • Size 83KB
        • SHA256 06746aa0952ab17a8b300d08402ed041e23947678e39b054748751586266ee67
        • MD5 SHA1 SHA512 SSDEEP

        Outlet

        • Path C:\Users\Admin\AppData\Local\Temp\Outlet
        • Size 113KB
        • SHA256 f6fd37c0370e316eef9894d797b2d7eb6581d6871fdc36bcd9abe538d70bfff1
        • MD5 SHA1 SHA512 SSDEEP

        Properties

        • Path C:\Users\Admin\AppData\Local\Temp\Properties
        • Size 52KB
        • SHA256 2aba7d10fcb586c7a9f6f8aa366c8d905962cadefebdebdf40262b3861964bc9
        • MD5 SHA1 SHA512 SSDEEP

        Respiratory

        • Path C:\Users\Admin\AppData\Local\Temp\Respiratory
        • Size 65KB
        • SHA256 66a3bd71f206c8728c1852c2e98546f673f22117d828b99648a68cbe828c3e2f
        • MD5 SHA1 SHA512 SSDEEP

        Restricted

        • Path C:\Users\Admin\AppData\Local\Temp\Restricted
        • Size 92KB
        • SHA256 c0b207f6049b94b641e32053970df8fbd99d0539447281c8af5c55cdc3339f3d
        • MD5 SHA1 SHA512 SSDEEP

        Stations

        • Path C:\Users\Admin\AppData\Local\Temp\Stations
        • Size 74KB
        • SHA256 e32fc368261f27e66ef7d985747337f70575ec941381adfecad33e93b0bd9e2e
        • MD5 SHA1 SHA512 SSDEEP

        Tobago

        • Path C:\Users\Admin\AppData\Local\Temp\Tobago
        • Size 81KB
        • SHA256 c1b063a68fe6eb8b0a0ce8a1c3f4c12b04e9654d4a9947f4a1beddd2682b423c
        • MD5 SHA1 SHA512 SSDEEP

        Toll

        • Path C:\Users\Admin\AppData\Local\Temp\Toll
        • Size 94KB
        • SHA256 2f35a3e8cf1b4ff4a1b1b6e0bf0528f5b3e4893e5b9de11149c0b9d9894b5f90
        • MD5 SHA1 SHA512 SSDEEP

        Violent

        • Path C:\Users\Admin\AppData\Local\Temp\Violent
        • Size 94KB
        • SHA256 81fe7b33f68ff82682039b4d647f75fff71407afb08883f0464357ce070280c8
        • MD5 SHA1 SHA512 SSDEEP

        Winds

        • Path C:\Users\Admin\AppData\Local\Temp\Winds
        • Size 26KB
        • SHA256 143de3efb5fffe4746ebfdf13a082de16129cfba040434188a93d49e40963caf
        • MD5 SHA1 SHA512 SSDEEP

        Wyoming

        • Path C:\Users\Admin\AppData\Local\Temp\Wyoming
        • Size 83KB
        • SHA256 0bed453d8d06c358ea9fdcda0bc3538d7c21b3b5eefb3d7c83ce324a501bf782
        • MD5 SHA1 SHA512 SSDEEP

        memory/4556-44-0x00000000047E0000-0x0000000004836000-memory.dmp

        memory/4556-46-0x00000000047E0000-0x0000000004836000-memory.dmp

        memory/4556-45-0x00000000047E0000-0x0000000004836000-memory.dmp

        memory/4556-48-0x00000000047E0000-0x0000000004836000-memory.dmp

        memory/4556-47-0x00000000047E0000-0x0000000004836000-memory.dmp